СПИСОК патентов США - подгруппа МПК16 H04B1/69
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9608786 | Method of transmitting sounding reference signal in wireless communication system | |||
| 2 | 9591638 | Uplink coordinated multi-point | |||
| 3 | 9584177 | Time to digital converter and phase locked loop | |||
| 4 | 9577702 | Synchronization apparatus and method | |||
| 5 | 9571985 | High accuracy indoor locating system | |||
| 6 | 9565672 | Techniques for improved multicast content delivery | |||
| 7 | 9559846 | Method of processing a data packet before transmission over a radio communications network, a method of processing a received data packet, and associated devices and systems | |||
| 8 | 9559748 | Methods and apparatuses using filter banks for multi-carrier spread spectrum signals | |||
| 9 | 9556727 | Method and apparatus for acoustic downhole telemetry and power delivery system using transverse or torsional waves | |||
| 10 | 9553632 | Wireless communications method, user equipment, base station and system | |||
| 11 | 9553631 | Navigation signal transmitting apparatus, location information providing apparatus, method for transmitting navigation signal, and method for providing location information | |||
| 12 | 9544012 | Method and apparatus for controlling power source semiconductor | |||
| 13 | 9537677 | Individually identifiable surface acoustic wave sensors, tags and systems | |||
| 14 | 9537595 | Downlink power control for multiple downlink time slots in TDD communication systems | |||
2016 | |||||
| 15 | 9531430 | Device and method for determining the arrival time of a UWB signal | |||
| 16 | 9528243 | Iterative method, and apparatus for acquiring time and frequency synchronization in a DSSS receiver | |||
| 17 | 9525574 | Methods and apparatus for constant baud rate communication with varying effective data rate | |||
| 18 | 9525457 | Spread spectrum clock generation using a tapped delay line and entropy injection | |||
| 19 | 9525454 | Wireless communication method | |||
| 20 | 9516454 | Near-field communication system terminal | |||
| 21 | 9509367 | Method and apparatus for channel mitigation using per-tone spreading in single carrier block transmissions | |||
| 22 | 9491634 | Signal buffering for licensed shared access (LSA) technology | |||
| 23 | 9479379 | Narrowband OFDM (NOFDM) transceiver for powerline communications (PLC) | |||
| 24 | 9479217 | Method and apparatus for communicating data in a digital chaos cooperative network | |||
| 25 | 9479216 | Spread spectrum method and apparatus | |||
| 26 | 9473580 | System and associated methodology for proximity detection and device association using ultrasound | |||
| 27 | 9455763 | Evaluation of compressed sensing in UWB systems with NBI | |||
| 28 | 9455733 | System and method for spread spectrum ADC noise reduction | |||
| 29 | 9453919 | Method for acquiring a gold sequence by double iterative decoding | |||
| 30 | 9453409 | System and method for spread spectrum based drill pipe communications | |||
| 31 | 9450716 | Cross-correlated digital wireless communication system | |||
| 32 | 9450683 | System, method and apparatus for communication that is insensitive to a sampling clock error | |||
| 33 | 9450641 | All-digital spread spectrum clock generating circuit with EMI reduction effect and a method for controlling the same | |||
| 34 | 9444548 | Wavelet-based processing for fiber optic sensing systems | |||
| 35 | 9438305 | Method for transmitting non binary error correcting code words with CCSK modulation, and corresponding signal and device | |||
| 36 | 9438304 | Ultra wideband modulation for body area networks | |||
| 37 | 9435877 | Ultra-wideband location engine for self-shopping devices | |||
| 38 | 9432152 | Video multimode multimedia data communication systems | |||
| 39 | 9419676 | Pilot transmission and channel estimation for a communication system utilizing frequency division multiplexing | |||
| 40 | 9413816 | Protection against the detection of alert signals | |||
| 41 | 9413601 | Channel reuse among communication networks sharing a communication channel | |||
| 42 | 9413525 | Semiconductor device | |||
| 43 | 9407317 | Differential ultra-wideband indoor positioning method | |||
| 44 | 9397723 | Spread spectrum wireless over non-contiguous channels | |||
| 45 | 9396155 | Envelope detection device and related communication device | |||
| 46 | 9392451 | Systems/methods of conducting a financial transaction using a smartphone | |||
| 47 | 9391658 | Method and apparatus for cancellation of interference from a spread spectrum phase lock loop | |||
| 48 | 9385777 | Asymmetrical forward/reverse transmission bandwidth | |||
| 49 | 9373251 | Base station devices and automobile wireless communication systems | |||
| 50 | 9369866 | Methods and apparatuses using filter banks for multi-carrier spread spectrum signals | |||
| 51 | 9356979 | Time and frequency synchronization for LTE-advanced new carrier type | |||
| 52 | 9356648 | Frequency offset acquisition for wireless communications | |||
| 53 | 9356646 | Chirp spread spectrum system and method | |||
| 54 | 9350418 | System and method of using variable pulses for symbology | |||
| 55 | 9332429 | Systems/methods of adaptively varying a spectral content of communications | |||
| 56 | 9331739 | System and method for transmitting ancillary data | |||
| 57 | 9326295 | Method and apparatus for transmitting a-priori information in a communication system | |||
| 58 | 9319096 | Ultrasonic communication between devices | |||
| 59 | 9313075 | Methods and arrangements for channel updates in wireless networks | |||
| 60 | 9306779 | Chaotic communication systems and methods | |||
| 61 | 9300455 | Method of transmitting sounding reference signal in wireless communication system | |||
| 62 | 9295061 | Method of selecting transmission parameter and dynamic spectrum allocation apparatus | |||
| 63 | 9294315 | Modulation and equalization in an orthonormal time-frequency shifting communications system | |||
| 64 | 9281861 | Low power ultra wideband transceivers | |||
| 65 | 9270313 | Wireless receiver and method for wireless reception | |||
| 66 | 9265035 | Method and base station for transmitting a data block | |||
| 67 | 9264099 | Frequency-block hopping | |||
| 68 | 9264098 | Process for finger insertion and removal in a rake receiver and receiver for carrying out the process | |||
| 69 | 9264095 | Ultra-wideband signal amplifier | |||
| 70 | 9252906 | Communication system, transmitter apparatus and receiver apparatus | |||
| 71 | 9252841 | Building, transmitting, and receiving frame structures in power line communications | |||
| 72 | 9252836 | Method, devices and chip block for DS-CDMA | |||
| 73 | 9252835 | Time-phase-hopping modulation and demodulation of multiple bit streams with phase-change frequency control, such as for wireless chip area network | |||
| 74 | 9252834 | Low power long range transmitter | |||
| 75 | 9247510 | Use of correlation combination to achieve channel detection | |||
| 76 | 9246537 | Method for determining the arrival time of a UWB pulse and corresponding receiver | |||
2015 | |||||
| 77 | 9225385 | Method for spreading a plurality of data symbols onto subcarriers of a carrier signal | |||
| 78 | 9219522 | Code division multiple access transmission antenna weighting | |||
| 79 | 9215587 | Methods and apparatuses for self-generating fault-tolerant keys in spread-spectrum systems | |||
| 80 | 9197392 | Transmitting spread signal in communication system | |||
| 81 | 9191129 | Method for determining the arrival time of a UWB pulse with a double quadrature receiver | |||
| 82 | 9191058 | Chirp communications | |||
| 83 | 9185553 | Systems/methods of preferential communications | |||
| 84 | 9178551 | Circuits and methods for pulse radio receivers | |||
| 85 | 9173566 | DNA, blood, heart, glucose, body temperature, skin and other medical diagnostic communications | |||
| 86 | 9166649 | Method of detecting interference in a satellite radio-navigation signal by detecting a deformation of the correlation function | |||
| 87 | 9166648 | System and method for time adjustment in a time synchronized channel hopping network | |||
| 88 | 9160401 | Method and apparatus for frequency assignment in a frequency hopping mode of a wireless communication system | |||
| 89 | 9154348 | Systems and methods for improving communication sensitivity | |||
| 90 | 9148195 | Mode hopping spread spectrum modulation | |||
| 91 | 9143254 | Downlink power control for multiple downlink time slots in TDD communication systems | |||
| 92 | 9143187 | Ultra wideband modulation for body area networks | |||
| 93 | 9130816 | System and method for transmitting and receiving signal with quasi-periodic pulse sequence | |||
| 94 | 9124400 | Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system | |||
| 95 | 9124358 | Passive wireless connection | |||
| 96 | 9124357 | Media access control for ultra-wide band communication | |||
| 97 | 9112592 | System and method for chirp-based transmission | |||
| 98 | 9112571 | Method for correlating a received satellite radio-navigation signal and correlation device implementing the method | |||
| 99 | 9100250 | Pre-phase error correction | |||
| 100 | 9094169 | ACKNAK and CQI channel mapping schemes in wireless networks | |||
| 101 | 9094107 | Orthogonal frequency chirp multiple accessing systems and methods | |||
| 102 | 9088349 | System and method for transmitting and detecting spread spectrum signals | |||
| 103 | 9088348 | System and method for obtaining frequency and time synchronization in a wideband communication system | |||
| 104 | 9088345 | Transmission of information in a wireless communication system | |||
| 105 | 9083444 | Chirp spread spectrum system and method | |||
| 106 | 9077444 | Method and apparatus for late entry in asynchronous frequency hopping systems using random permutation sequences | |||
| 107 | 9077441 | System and method of using variable pulses for symbology | |||
| 108 | 9077377 | Transmission device and reception device for communication in an environment with strong external noise, and transmission method and reception method for the same | |||
| 109 | 9071340 | Method and apparatus for generating orthogonal codes with wide range of spreading factor | |||
| 110 | 9065548 | Chirp communications | |||
| 111 | 9048992 | Transmitting spread signal in communication system | |||
| 112 | 9036682 | Phase multi-path mitigation | |||
| 113 | 9031141 | Modulation and equalization in an orthonormal time-frequency shifting communications system | |||
| 114 | 9014236 | Method, apparatus, receiver, computer program and storage medium for joint detection | |||
| 115 | 9008594 | Method and system of adaptive communication in the HF band | |||
| 116 | 9001864 | Apparatus and method for producing or reproducing a complex waveform over a wide frequency range while minimizing degradation and number of discrete emitters | |||
| 117 | 8995511 | Emulation and controlled testing of MIMO OTA channels | |||
| 118 | 8976838 | Apparatus for assigning and estimating transmission symbols | |||
| 119 | 8976060 | RF chirp signal propagation delay measurement | |||
| 120 | 8971379 | Chirp modulation | |||
| 121 | 8934519 | RAKE or G-RAKE receiver structure for downlink transmit diversity signals | |||
| 122 | 8929420 | Method and apparatus for frequency assignment in a frequency hopping mode of a wireless communication system | |||
2014 | |||||
| 123 | 8923362 | Wireless communications system with secondary synchronization code based on values in primary synchronization code | |||
| 124 | 8917756 | Wireless communications system with secondary synchronization code based on values in primary synchronization code | |||
| 125 | 8861431 | Apparatus and method for mixed signal spread spectrum receiving technique | |||
| 126 | 8842718 | Method of capturing satellite signal and device for capturing satellite signal | |||
| 127 | 8837449 | Universal integrated circuit card updates in a hybrid network | |||
| 128 | 8811453 | Dynamic power scaling of an intermediate symbol buffer associated with covariance computations | |||
| 129 | 8787421 | Transmitting spread signal in communication system | |||
| 130 | 8780957 | Optimal weights for MMSE space-time equalizer of multicode CDMA system | |||
| 131 | 8780954 | Wireless communication apparatus and wireless communication method | |||
| 132 | 8731021 | All digital implementation of clock spectrum spreading (dither) for low power/die area | |||
| 133 | 8723721 | Optimized multistatic surveillance system | |||
| 134 | 8705588 | Systems and methods for using code space in spread-spectrum communications | |||
| 135 | 8693523 | QAM CDMA and TDMA communication methods | |||
| 136 | 8687670 | Paging channel prediction for bluetooth paging procedure | |||
| 137 | 8681834 | Wireless communications system with secondary synchronization code based on values in primary synchronization code | |||
| 138 | 8644364 | Method and system for computing a cell normalization factor by sharing arithmetic units in a rake receiver to reduce overall implementation area | |||
| 139 | 8638877 | Methods, apparatuses and systems for selective transmission of traffic data using orthogonal sequences | |||
| 140 | 8630332 | GNSS signal processor | |||
| 141 | 8625656 | Channel estimation for wireless communication | |||
| 142 | 8625509 | Method of transmitting signal in wireless communication system and apparatus thereof | |||
2013 | |||||
| 143 | 8619834 | Method and apparatus for frequency assignment in a frequency hopping mode of a wireless communication system | |||
| 144 | 8611394 | Reception device | |||
| 145 | 8611310 | PN generators for spread spectrum communications systems | |||
| 146 | 8605771 | Data to pilot ratio estimation | |||
| 147 | 8599905 | Processor for use as a path searcher of a spread spectrum receiver and a method of operation of the processor | |||
| 148 | 8594157 | Cancellation of pilot and traffic signals | |||
| 149 | 8594155 | Multi-carrier transmitter design on adjacent carriers in a single frequency band on the uplink in W-CDMA/HSPA | |||
| 150 | 8594153 | Spread-spectrum receiver with progressive fourier transform | |||
| 151 | 8594151 | Pilot sequence detection | |||
| 152 | 8594150 | Dual adaptive frequency hopping system and method | |||
| 153 | 8582626 | Transmitting spread signal in communication system | |||
| 154 | 8582622 | Spread-spectrum coding of data bursts | |||
| 155 | 8576893 | Systems and methods for high data rate ultra wideband communication | |||
| 156 | 8548026 | Enhanced uplink packet transfer | |||
| 157 | 8542715 | Ship based cellular and satellite communication | |||
| 158 | 8537879 | MIMO design with codebook restrictions | |||
| 159 | 8509836 | Combined open loop/closed loop method for controlling uplink power of a mobile station | |||
| 160 | 8503501 | Spread spectrum clock generation circuit and a method of controlling thereof | |||
| 161 | 8498323 | Zonal UWB receiver and method | |||
| 162 | 8483334 | Automatic gain control apparatus and method using effective receiving structure of impulse radio ultra-wide band wireless communication system | |||
| 163 | 8483185 | Data transmission method, and system | |||
| 164 | 8477937 | Methods and systems for providing interference based physical-layer encryption | |||
| 165 | 8477827 | Spread-spectrum coding of data bursts | |||
| 166 | 8472504 | Method for optimizing an acquisition of a spread-spectrum signal from a satellite by a mobile receiver | |||
| 167 | 8472501 | Human body communication apparatus for non-contact communications and human body communication method for non-contact communications in the same using frequency selective baseband | |||
| 168 | 8472500 | Joint demodulation and synchronization in ultra wideband systems | |||
| 169 | 8472497 | Millimeter wave beaconing with directional antennas | |||
| 170 | 8442095 | Multiple correlation processing in code space search | |||
| 171 | 8437380 | Channel estimation for wireless communication | |||
| 172 | 8432951 | Methods for transmitting and receiving a multicarrier spread-spectrum signal, corresponding signal, computer program products and transmission and reception devices | |||
| 173 | 8432950 | Radio control transmitter and method for communication in the same | |||
| 174 | 8428107 | Code detection by using genetic algorithms | |||
| 175 | 8428101 | System and method for interference triggered frequency hopping | |||
| 176 | 8422601 | Spread spectrum signal processing | |||
| 177 | 8422536 | Spread spectrum clock signal generator method and system | |||
| 178 | 8422535 | Frequency selective digital transmission apparatus | |||
| 179 | 8422532 | Radio communication device and response signal spreading method | |||
| 180 | 8406327 | Wireless communication apparatus, wireless communication system, and transmission method | |||
| 181 | 8369381 | Method, transmitter and receiver for spread-spectrum digital communication by Golay complementary sequence | |||
| 182 | 8369378 | Transmitting spread signal in communication system | |||
2012 | |||||
| 183 | 8340156 | Methods of synchronizing with first multipath component in ultra wideband receiver and ultra wideband receivers using the same | |||
| 184 | 8335244 | Data transmission method, network device, and communication system | |||
| 185 | 8320428 | Spread spectrum clock generator with controlled delay elements | |||
| 186 | 8316225 | Automated integration of fault reporting | |||
| 187 | 8315290 | UWB multi-burst transmit driver for averaging receivers | |||
| 188 | 8295332 | Channel estimation device and method, demodulation device and method, and fading frequency decision device and method | |||
| 189 | 8290024 | Methods and apparatus to facilitate improved code division multiple access receivers | |||
| 190 | 8290019 | Radio controlled model apparatus, controller for radio controlled model apparatus, and frequency hopping pattern selection method | |||
| 191 | 8265122 | Receiver | |||
| 192 | 8265120 | Parallel sequence spread spectrum type chaotic signal transmission device | |||
| 193 | 8265119 | Method and apparatus for frequency assignment in a frequency hopping mode of a wireless communication system | |||
| 194 | 8259782 | Method and device for estimating a gaussian white noise power in a channel, and receiver | |||
| 195 | 8249128 | Enhanced ultra wide band signal detection using an ultra wide band kernel | |||
| 196 | 8238407 | High-frequency wireless peripheral device with auto-connection and auto-synchronization | |||
| 197 | 8229053 | Low-jitter spread-spectrum clock generator | |||
| 198 | 8223820 | Method and apparatus for symbol synchronization for an 802.15.4 radio platform | |||
| 199 | 8218606 | Method and apparatus for direct estimation of impairment correlations for received signal processing | |||
| 200 | 8208514 | Successive interference canceling for CDMA | |||
| 201 | 8204099 | Signal processing unit and wireless communication device | |||
| 202 | 8194719 | Method and apparatus for maximizing standby time in remote stations configured to receive broadcast databurst messages | |||
| 203 | 8179945 | Radio transmitter device | |||
| 204 | 8170079 | Code division multiple access signaling for modulated reflector technology | |||
| 205 | 8165186 | Channel estimation for wireless communication | |||
| 206 | 8160118 | UWB dual burst transmit driver | |||
| 207 | 8160117 | Line rate spread spectrum clock generator for use in line imaging systems | |||
| 208 | 8155170 | Method and apparatus for achieving channel variability in spread spectrum communication systems | |||
| 209 | 8155167 | Low complexity frequency hopping solution for performance testing system and method | |||
| 210 | 8144751 | Satellite signal receiver apparatus and satellite signal reception method | |||
| 211 | 8144747 | Primary and secondary synchronization codes from first, second, third sequences | |||
| 212 | 8134420 | Communication apparatus and signal processing method thereof | |||
| 213 | 8117027 | Method and apparatus for introducing information into a data stream and method and apparatus for encoding an audio signal | |||
| 214 | 8107511 | Apparatus and method for intelligent frequency-hopping discovery and synchronization | |||
| 215 | 8107510 | Method and apparatus for non-cooperative coexistence between wireless communication protocols | |||
| 216 | 8102897 | Direct sequence spread spectrum system and method with plural chipping rates | |||
| 217 | 8098754 | Midamble allocations for MIMO transmissions | |||
| 218 | 8094698 | Method for generating a spread spectrum clock and apparatus thereof | |||
| 219 | 8094071 | Method of reception and receiver for a radio navigation signal modulated by a CBOC spread wave form | |||
| 220 | 8090053 | Midamble allocations for MIMO transmissions | |||
2011 | |||||
| 221 | 8081757 | Blind watermarking of audio signals by using phase modifications | |||
| 222 | 8081673 | Systems and methods for processing spread spectrum signals | |||
| 223 | 8072277 | Spread spectrum frequency synthesizer | |||
| 224 | 8050309 | Multipath discriminator module for a navigation system | |||
| 225 | 8044745 | Method and apparatus for applying clock phase and frequency offset | |||
| 226 | 8023399 | Channel estimation in a wireless communication system | |||
| 227 | 8018987 | Transmitting spread signal in communication system | |||
| 228 | 8018984 | Transmitting spread signal in communication system | |||
| 229 | 8009723 | Measurement of baseband timing in a spread spectrum communications system | |||
| 230 | 8009720 | Transmitting spread signal in communication system | |||
| 231 | 8009719 | Digital spread spectrum method based on precise phase delta-sigma algorithm | |||
| 232 | 7983320 | Ultrawide-band communication system and method | |||
| 233 | 7961774 | Multipath interference-resistant receivers for closed-loop transmit diversity (CLTD) in code-division multiple access (CDMA) systems | |||
| 234 | 7961773 | Weighted open loop power control transmitter | |||
| 235 | 7957454 | Transmitter, receiver, and data communications system and method | |||
| 236 | 7953141 | Interference reduction receiver | |||
| 237 | 7953139 | Interference cancellation in a spread spectrum communication system | |||
| 238 | 7953136 | Transmission circuit and system for the same | |||
| 239 | 7949034 | Apparatus and method for estimating uplink frequency offset in wireless communication system | |||
| 240 | 7944961 | Systems and methods for improving pull-in performance in GPS signal processing | |||
| 241 | 7940871 | Reduced-complexity antenna system using multiplexed receive chain processing | |||
| 242 | 7940834 | Signal receiver using data bit search in alternating time segments | |||
| 243 | 7940831 | Direct sequence spread spectrum system and method thereof | |||
| 244 | 7933311 | Data transmission using repeated sets of spreading sequences | |||
| 245 | 7929592 | Channel estimation device and method, demodulation device and method, and fading frequency decision device and method | |||
| 246 | 7924953 | Apparatus and method for detecting time-frequency code in MB-OFDM UWB system | |||
| 247 | 7924908 | Rake receiver interface | |||
| 248 | 7924907 | Apparatus and method for spreading/de-spreading data using pair of child orthogonal variable spreading factor codes | |||
| 249 | 7917103 | WLAN and wired mobile communication and location finding system | |||
| 250 | 7912112 | Spectrum spreading circuit | |||
| 251 | 7912111 | Dynamic switching of carrier tracking loops without loss of tracking information | |||
| 252 | 7889779 | System and method for rapid generation of low PAR Q-mode signals | |||
| 253 | 7885313 | Method and apparatus for cooperative coexistence between wireless communication protocols | |||
2010 | |||||
| 254 | 7860152 | Wireless communications system with secondary synchronization code based on values in primary synchronization code | |||
| 255 | 7848389 | Method and apparatus for scaling parameter estimation in parametric generalized rake receivers | |||
| 256 | 7839960 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 257 | 7839914 | Method and apparatus for channel estimation to electro-magnetic wave multi path between sender and receiver by using chirp signal | |||
| 258 | 7835422 | Semiconductor device | |||
| 259 | 7826517 | Inter-carrier interference cancellation method and receiver using the same in a MIMO-OFDM system | |||
| 260 | 7822106 | Enhanced rake structure | |||
| 261 | 7822103 | Fast joint detection base station | |||
| 262 | 7822099 | Digital Gaussian noise simulator | |||
| 263 | 7817744 | Wireless communication apparatus and data multiplexing method | |||
| 264 | 7817707 | Apparatus and method for generating ranging pseudo noise code | |||
| 265 | 7813412 | Radio base station apparatus, and despreading processing apparatus therefor | |||
| 266 | 7813410 | Initiating spread spectrum modulation | |||
| 267 | 7813408 | Wireless communications device with white gaussian noise generator and related methods | |||
| 268 | 7804883 | Method and system for frequency hopping radio communication | |||
| 269 | 7801201 | Receiver for a CDMA system | |||
| 270 | 7800451 | Frequency adjustment for clock generator | |||
| 271 | 7796681 | MIMO-OFDM receiver processing | |||
| 272 | 7796679 | Rake receiver | |||
| 273 | 7787519 | Preamble transmission method, mobile station, mobile communication system, preamble transmission program and computer data signal | |||
| 274 | 7787518 | Method and apparatus for selectively applying interference cancellation in spread spectrum systems | |||
| 275 | 7782923 | Wireless communication system and device for controlling the peak to average power ratio | |||
| 276 | 7764728 | Apparatus and method for reducing complexity of matched filter | |||
| 277 | 7764725 | Sub-banded ultra-wideband communication system | |||
| 278 | 7756191 | Deconvolution searcher for wireless communication system | |||
| 279 | 7746920 | Method of generating an index value | |||
| 280 | 7746918 | Bit synchronization method and system for a GPS | |||
| 281 | 7738532 | Method and apparatus of channel estimation in an intra-frequency cell | |||
| 282 | 7733943 | Method and system for temporal autocorrelation filtering | |||
| 283 | 7729449 | Digital signal processing and receiving apparatus and method | |||
| 284 | 7729413 | Spread spectrum receiver with multi-bit correlator | |||
| 285 | 7729412 | Parameter estimator with dynamically variable integration time | |||
| 286 | 7714777 | Semiconductor device for spread spectrum radar apparatus | |||
| 287 | 7711044 | Noise reduction systems and methods | |||
| 288 | 7711034 | Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification | |||
| 289 | 7711032 | Method, transmitter and receiver for spread-spectrum digital communication by Golay complementary sequence modulation | |||
| 290 | 7711026 | Method and apparatus for applying codes having pre-defined properties | |||
| 291 | 7706470 | Acquisition method for global positioning system | |||
| 292 | 7706426 | Method for estimating one or more parameters of a ultra wideband signal and a receiver system for receiving ultra wideband signals | |||
| 293 | 7701997 | Fast hopping frequency synthesizer using an all digital phased locked loop (ADPLL) | |||
| 294 | 7701996 | Methods and apparatus implementing short and long code channel overlay for fast acquistion of long PN codes in spread spectrum communications systems | |||
| 295 | 7697597 | Apparatus for calculating decision parameters in an IMT-2000 system | |||
| 296 | 7697595 | Interference cancellation in variable codelength systems for multi-access communication | |||
| 297 | 7694108 | Reconfigurable semiconductor device capable of controlling output timing of data | |||
| 298 | 7693241 | Rake receiver finger assignment based on signal path concentration | |||
| 299 | 7693209 | Method for carrier frequency offset fine estimation in TD-SCDMA system | |||
| 300 | 7688920 | AFC wrap-around detection | |||
| 301 | 7684474 | Method and apparatus for demodulating signals processed in a transmit diversity mode | |||
| 302 | 7684472 | Method and apparatus for frequency-robust detection of a wideband code division multiple access secondary synchronization channel | |||
| 303 | 7680176 | Simplified generalized rake receiver method and apparatus | |||
| 304 | 7680173 | Spread spectrum clock generator having an adjustable delay line | |||
| 305 | 7675960 | Method for generating communication signal sequences having desirable correlation properties and system for using same | |||
| 306 | 7672360 | Channel estimation for time division duplex communication systems | |||
| 307 | 7668225 | Multi-MOK modulation/demodulation transmission process, corresponding transmitter and receiver | |||
| 308 | 7664163 | Receiver | |||
| 309 | 7664162 | High-frequency wireless peripheral device with auto-connection and auto-synchronization | |||
| 310 | 7656965 | Method of secure WLAN communication | |||
| 311 | 7656934 | Wireless communications system with secondary synchronization code based on values in primary synchronization code | |||
| 312 | 7653121 | Power level measuring device and a mobile station | |||
| 313 | 7643541 | Device and method for determining a correlation value | |||
| 314 | 7643539 | Multi-path equalizer configuration technique | |||
| 315 | 7642952 | Spread spectrum radar apparatus | |||
2009 | |||||
| 316 | 7639726 | Downlink communication | |||
| 317 | 7639725 | System and method for multi-phase composite PN code generation | |||
| 318 | 7636384 | Method for detecting the orthogonal code CDMA signal | |||
| 319 | 7633993 | Method and system for modulating and demodulating signals in ultra-wide band (UWB) communication systems | |||
| 320 | 7623566 | Method and apparatus for demodulating signals processed in a transmit diversity mode | |||
| 321 | 7623562 | Initial synchronization acquiring device and method for parallel processed DS-CDMA UWB system and DS-CDMA system's receiver using the same | |||
| 322 | 7620098 | Enhanced method for demodulating constant-amplitude multi-code biorthogonal modulation signals | |||
| 323 | 7616965 | Method and apparatus for calculating a device location | |||
| 324 | 7616680 | Method for processing data in a spread spectrum system | |||
| 325 | 7616679 | Method and apparatus for searching cells utilizing down link preamble signal | |||
| 326 | 7616678 | Multi-carrier constant envelope signal scheme for power and bandwidth efficient communications | |||
| 327 | 7613223 | Time-frequency coding in a multi-band ultra-wideband system | |||
| 328 | 7609786 | Channel estimation for a communication system using spectral estimation | |||
| 329 | 7609775 | Radio communication apparatus and communication method | |||
| 330 | 7609747 | Radio frequency communication network having adaptive communication parameters | |||
| 331 | 7606537 | System and method for transmitting data via wave reflection | |||
| 332 | 7606334 | Channel estimation using pilot symbols | |||
| 333 | 7606296 | Decoding method and apparatus | |||
| 334 | 7606287 | Radio frequency communication network having adaptive communication parameters | |||
| 335 | 7602840 | Acquisition of a gated pilot | |||
| 336 | 7602837 | Beamforming for non-collaborative, space division multiple access systems | |||
| 337 | 7599425 | Multiple channel joint decoding at mobile handset | |||
| 338 | 7599423 | Successive interference canceling for CDMA | |||
| 339 | 7599418 | Method and apparatus for a frequency hopper | |||
| 340 | 7596170 | Coherent detection without transmission preamble | |||
| 341 | 7596169 | Method of geometric harmonic signal modulation | |||
| 342 | 7593453 | Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system | |||
| 343 | 7590163 | Spread spectrum clock generation | |||
| 344 | 7586980 | Apparatus for coherent combining type demodulation in communication system and method thereof | |||
| 345 | 7580445 | Nonlinear precoding in code-division multiple access communication system | |||
| 346 | 7580443 | Clock generating method and clock generating circuit | |||
| 347 | 7579985 | Positioning apparatus, control method of positioning apparatus, control program for positioning apparatus, and computer readable recording medium for storing control program for positioning apparatus | |||
| 348 | 7577187 | Method of noise factor computation for chip equalizer in spread spectrum receiver | |||
| 349 | 7577180 | Method and system for maintaining synchronization in low-power mode over a frequency hopping radio link | |||
| 350 | 7573934 | Spread spectrum rake receiver | |||
| 351 | 7567636 | Method and apparatus for performing signal correlation using historical correlation data | |||
| 352 | 7564891 | Method of using long cellized codes in a joint detection system | |||
| 353 | 7561638 | Demodulation apparatus and receiving apparatus | |||
| 354 | 7561615 | Method and apparatus for compensating for phase noise of symbols spread with a long spreading code | |||
| 355 | 7555056 | Communication apparatus and method | |||
| 356 | 7555032 | Signal receiver using alternating time segments | |||
| 357 | 7551682 | Method for improving the performance of a wireless network utilizing beamforming weighting vectors | |||
| 358 | 7551670 | UWB communication device and UWB communication method | |||
| 359 | 7548576 | Self organization of wireless sensor networks using ultra-wideband radios | |||
| 360 | 7545846 | Interference cancellation in a spread spectrum communication system | |||
| 361 | 7542529 | Wireless receiving device suppressing occurrence of reception error | |||
| 362 | 7539239 | Apparatus for rapid PN code acquisition | |||
| 363 | 7535950 | Blind selected mapping techniques for crest factor reduction of forward link CDMA signals | |||
| 364 | 7532660 | System and method for transmitting /receiving a signal in a mobile communication system using a multiple input multiple output adaptive antenna array scheme | |||
| 365 | 7532659 | Weighted open loop power control transmitter cross reference to related applications | |||
| 366 | 7526041 | Channel estimation circuit and channel estimation method | |||
| 367 | 7526014 | Correlator for spread spectrum receiver | |||
| 368 | 7526013 | Tag communications with access point | |||
| 369 | 7519103 | Pre-phase error correction transmitter | |||
| 370 | 7515160 | Systems and methods for color preservation with image tone scale corrections | |||
| 371 | 7508866 | Acquisition matched filter for W-CDMA systems providing frequency offset robustness | |||
| 372 | 7505507 | Apparatus and method for generating a transmit sequence and apparatus and method for retrieving information | |||
| 373 | 7498981 | Method and apparatus for real-time digital processing of satellite positional signals for fast acquisition and low SNR tracking | |||
| 374 | 7496131 | Radio reception system that can remove interference signal component | |||
| 375 | 7496130 | Method and apparatus for predicting a signalling code corresponding to a code spur | |||
| 376 | 7495610 | System and method for decimating global positioning system signals | |||
| 377 | 7486736 | Apparatus and method for direct measurement of channel state for coded orthogonal frequency division multiplexing receiver | |||
| 378 | 7486715 | Narrow-band integer cycle or impulse modulation spectrum sharing method | |||
| 379 | 7480324 | Ultra wide band communication systems and methods | |||
| 380 | 7474705 | Scalable ultra-wide band communication system | |||
| 381 | 7474689 | Channel estimation for time division duplex communication systems | |||
2008 | |||||
| 382 | 7471660 | Identical puncturing of UE identification data and load data in the HS-SCCH channel | |||
| 383 | 7466741 | Method and apparatus for concurrently processing multiple calls in a spread spectrum communications system | |||
| 384 | 7463700 | Code division multiple access wireless system with closed loop mode using ninety degree phase rotation and beamformer verification | |||
| 385 | 7463671 | Rake receiver interface | |||
| 386 | 7457372 | Data transmission/reception apparatus and method for achieving both multiplexing gain and diversity gain in a mobile communication system using space-time trellis code | |||
| 387 | 7457350 | Communications systems and methods | |||
| 388 | 7454327 | Method and apparatus for introducing information into a data stream and method and apparatus for encoding an audio signal | |||
| 389 | 7453923 | Interference suppression, method and device, in reception, for a wideband radio signal | |||
| 390 | 7450632 | Apparatus and method for performing a demodulation operation based on transmit diversity in a mobile communication system | |||
| 391 | 7450631 | Metric correction for multi user detection, for long codes DS-CDMA | |||
| 392 | 7447270 | Method for controlling the data signal weighting in multi-element transceivers and corresponding devices and telecommunications network | |||
| 393 | 7447258 | Method for performing reacquisition in a positioning receiver, and an electronic device | |||
| 394 | 7443905 | Apparatus and method for spread spectrum clock generator with accumulator | |||
| 395 | 7436877 | Method and apparatus to perform surgical reactive jamming while maintaining simultaneous tactical communications | |||
| 396 | 7433392 | Wireless communications device performing block equalization based upon prior, current and/or future autocorrelation matrix estimates and related methods | |||
| 397 | 7433391 | Spread-spectrum receiver with fast M-sequence transform | |||
| 398 | 7426244 | Telecommunications system and receiver | |||
| 399 | 7426233 | Method and system for fast acquisition of ultra-wideband signals | |||
| 400 | 7421011 | Performing an acquisition in a receiver | |||
| 401 | 7421007 | Transmission/reception digital circuit in CDMA system | |||
| 402 | 7418029 | Method and system for fast acquisition of ultra-wideband signals | |||
| 403 | 7411996 | Signal path searching method and apparatus thereof in mobile communication system provided with plurality of array antenna elements | |||
| 404 | 7408976 | MIMO-OFDM receiver processing with frequency and channel estimation | |||
| 405 | 7406115 | Method for evaluating spread spectrum radar and spread spectrum radar | |||
| 406 | 7403557 | Apparatus and method for hybrid traffic and pilot signal quality determination of finger lock status of rake receiver correlators | |||
| 407 | 7400666 | Method for generating communication signal sequences having desirable correlation properties and system for using game | |||
| 408 | 7397883 | Spread spectrum type clock generation circuit for improving frequency modulation efficiency | |||
| 409 | 7397841 | Wide band communication reception apparatus and method | |||
| 410 | 7397839 | OFDM communication system and method | |||
| 411 | 7394866 | Ultra wideband communication system, method, and device with low noise pulse formation | |||
| 412 | 7394843 | Spread spectrum verification circuit | |||
| 413 | 7391805 | Method and apparatus for transferring signals in a wireless communication system | |||
| 414 | 7391804 | Spread spectrum communication method and system using diversity correlation and multi-user detection | |||
| 415 | 7382820 | Spread spectrum modulation system and method for embedding digital information into digital or analog media | |||
| 416 | 7379492 | Adaptive modulation coding system and method in a mobile communication network | |||
| 417 | 7376174 | Rake receiver architecture for an ultra-wideband (UWB) receiver | |||
| 418 | 7376170 | Digital imbalance correction method and device in a receiver for multi-carrier applications | |||
| 419 | 7372896 | Iterative detection and decoding for a MIMO-OFDM system | |||
| 420 | 7372895 | Method of and system for delay estimation with minimized finger allocation | |||
| 421 | 7372891 | Signal generator and decoder | |||
| 422 | 7372889 | Mobile station capable of and a method for generating chip patterns for transmission | |||
| 423 | 7369601 | Code division multiple access receiver | |||
| 424 | 7369598 | Ultra-wideband receiver and transmitter | |||
| 425 | 7366224 | System and method for the detection of presence of a signal and its synchronization, for a frequency hopping system working in a disturbed environment | |||
| 426 | 7366222 | Wireless communication system and method using grouping maximum likelihood detection | |||
| 427 | 7366201 | Method and apparatus for vector based sequence generation | |||
| 428 | 7362861 | Methods and apparatus for protecting information content | |||
| 429 | 7362792 | Method of and apparatus for computation of unbiased power delay profile | |||
| 430 | 7362791 | Method and apparatus for domain transformation multiple signal processing | |||
| 431 | 7359426 | Method and system for modulating and demodulating signals in ultra-wide band (UWB) communication systems | |||
| 432 | 7359425 | Ultra-wideband transmitter and receiver, and ultra-wideband wireless communication method | |||
| 433 | 7359399 | CDMA path protection method based on path protection information | |||
| 434 | 7356074 | Estimation of multipath channel with sub-chip resolution | |||
| 435 | 7356073 | Method and apparatus providing an advanced MIMO receiver that includes a signal-plus-residual-interference (SPRI) detector | |||
| 436 | 7356067 | Spread spectrum verification circuit | |||
| 437 | 7349462 | Acquisition and adjustment of gain, receiver clock frequency, and symbol timing in an OFDM radio receiver | |||
| 438 | 7349458 | Linear receivers for time-hopping impulse radio systems | |||
| 439 | 7349457 | Broadband frequency agile signal characterization | |||
| 440 | 7346095 | Spread spectrum clock generator with controlled delay elements | |||
| 441 | 7339977 | Signal strength assisted searcher and acquisition | |||
| 442 | 7336699 | Method and apparatus for code identification in wireless applications | |||
| 443 | 7336696 | Acquisition of a code modulated signal | |||
| 444 | 7333528 | Multiuser DSSS-OFDM multiband for ultra wideband communications | |||
| 445 | 7330521 | Correlator and receiver including the same | |||
| 446 | 7327778 | Multi-mok modulation/demodulation transmission process, corresponding transmitter and receiver | |||
| 447 | 7324582 | System and method for the directional reception and despreading of direct-sequence spread-spectrum signals | |||
| 448 | 7324580 | Method and apparatus for achieving channel variability in spread spectrum communication systems | |||
| 449 | 7321609 | System and method for detecting PN code phase | |||
| 450 | 7319712 | Orthogonal code generation apparatus, scrambling code generation apparatus and portable radio terminal using such apparatus | |||
| 451 | 7317748 | Methods and apparatus for transmitting and receiving randomly inverted wideband signals | |||
| 452 | 7315564 | Analog signal separator for UWB versus narrowband signals | |||
2007 | |||||
| 453 | 7313169 | CDMA demodulation circuit, CDMA mobile communication demodulation method used therefor, and storage medium recording program thereof | |||
| 454 | 7313168 | Method and apparatus for receiving a CDMA signal | |||
| 455 | 7313166 | Multicode receiver | |||
| 456 | 7313164 | Method and system for switching and detecting PN codes for fast acquisition of burst signal | |||
| 457 | 7313086 | OFDM receiver, semiconductor integrated circuit and OFDM method for receiving a signal | |||
| 458 | 7310364 | Multirate, constant envelope, constant bandwidth, modulation, channelization and detection system based on orthogonal bipolar spreading vectors | |||
| 459 | 7305020 | Method and system of reducing electromagnetic interference emissions | |||
| 460 | 7301991 | Fading frequency decision device and method | |||
| 461 | 7301987 | Background processing and searching for a communication channel | |||
| 462 | 7301985 | Pseudo-noise code hopping method and apparatus | |||
| 463 | 7298780 | Multiple access using different codes lengths for global navigation satellite systems | |||
| 464 | 7295597 | Receiver processing systems | |||
| 465 | 7295596 | Reduced computation in joint detection | |||
| 466 | 7295594 | Device for low-interfernce signal transmission | |||
| 467 | 7292618 | Fast hopping frequency synthesizer using an all digital phased locked loop (ADPLL) | |||
| 468 | 7292617 | Reducing mutual channel interference in frequency-hopping spread spectrum wireless communication systems | |||
| 469 | 7289550 | Weighted open loop power control system | |||
| 470 | 7286592 | Method and apparatus for receiving a signal | |||
| 471 | 7286591 | Synchronizing position detecting circuit | |||
| 472 | 7283578 | System and method to adjust searcher threshold parameter of rake receiver | |||
| 473 | 7280623 | Digital RF correlator for multipurpose digital signal processing | |||
| 474 | 7280588 | Correlation module for use in a radio receiver | |||
| 475 | 7280579 | Matched filter for scalable spread spectrum communications systems | |||
| 476 | 7277472 | Estimation method of flat fading channel in CDMA communication system and apparatus for the same | |||
| 477 | 7274728 | Adaptive channel estimation using continuous pilot signal based on doppler period | |||
| 478 | 7274727 | Circuit for detecting a shifted frequency, a method for detecting a shifted frequency and portable communication apparatus | |||
| 479 | 7272162 | Transmitter and receiver for spread-spectrum communication system, and modulation and demodulation methods thereof | |||
| 480 | 7269201 | Time-delayed transmitted reference spread spectrum transmitter with digital noise generator | |||
| 481 | 7269200 | Frequency hopping communication device with simple structure | |||
| 482 | 7266165 | Code distinguishing apparatus | |||
| 483 | 7263119 | Decoding method and apparatus | |||
| 484 | 7260056 | Channel estimation in a wireless communication system | |||
| 485 | 7257153 | Method of synchronizing a receiver, and a receiver | |||
| 486 | 7257152 | Method and apparatus for reducing the processing rate of a chip-level equalization receiver | |||
| 487 | 7254162 | CDMA receiver performing a path search, path search method, and program therefor | |||
| 488 | 7254161 | Method for frequency offset estimation in a direct sequence spread spectrum communications receiver | |||
| 489 | 7254159 | High-frequency wireless peripheral device with auto-connection and auto-synchronization | |||
| 490 | 7254157 | Method and apparatus for generating a phase locked spread spectrum clock signal | |||
| 491 | 7251282 | Receiver and method to detect and synchronize with a symbol boundary of an OFDM symbol | |||
| 492 | 7248624 | Bit synchronization in a communications device | |||
| 493 | 7248621 | Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system | |||
| 494 | 7242708 | Equalized parallel interference cancellation EPIC for CDMA systems | |||
| 495 | 7242707 | Multiband ultra wideband communications | |||
| 496 | 7239707 | Staggered pulse acquisition method and apparatus | |||
| 497 | 7239658 | Coherent demodulation of hopped MSK waveforms system and method | |||
| 498 | 7236516 | RAKE receiver device | |||
| 499 | 7236512 | Code channel allocations in a wireless communications system | |||
| 500 | 7236510 | Equalizer with decision feedback frequency tracking and bit decoding for spread spectrum communications | |||
| 501 | 7236509 | Method of communicating information between a transmitter and a receiver using ultrawideband signals | |||
| 502 | 7230973 | Multi-user detection method with accelerated sphere decoding | |||
| 503 | 7230971 | Random number generator | |||
| 504 | 7230970 | Apparatus and method for locating nonlinear impairments in a communication channel by use of nonlinear time domain reflectometry | |||
| 505 | 7227887 | Apparatus and method for moving PN hypothesis in high speed searcher | |||
| 506 | 7227885 | Correlation method in a communication system and apparatus | |||
| 507 | 7227884 | Spread-spectrum receiver with progressive fourier transform | |||
| 508 | 7224720 | Correlator and delay lock loop circuit | |||
| 509 | 7224717 | System and method for cross correlation receiver | |||
| 510 | 7224716 | Communication methods and apparatus employing spread spectrum techniques and doppler-tolerant polyphase codes | |||
| 511 | 7224711 | System and method for the mitigation of spectral lines in an ultrawide bandwidth transceiver | |||
| 512 | 7221701 | System and method for CDMA communications | |||
| 513 | 7218668 | Wireless communications systems and methods for virtual user based multiple user detection utilizing vector processor generated mapped cross-correlation matrices | |||
| 514 | 7209513 | Phase, frequency and gain characterization and mitigation in SCDMA burst receiver using multi-pass processing | |||
| 515 | 7206331 | Transmission method for paging indication channels in code division multiple access mobile communication system | |||
| 516 | 7203464 | Rake receiver having several fingers and method of processing an incident signal therein | |||
| 517 | 7203250 | Frequency analysis method and apparatus, and spectrum spreading demodulation method and apparatus | |||
| 518 | 7200164 | Packet-based multiplication-free CCK demodulator with a fast multipath interference cipher | |||
| 519 | 7200163 | Method of splitting a signal and signal processing circuitry and apparatus utilizing the same | |||
| 520 | 7197065 | Region searcher and method of driving the same and code searcher using the same | |||
| 521 | 7197064 | Signal receiver having signal acquisition at low signal strength using interleaved time segments | |||
| 522 | 7197062 | Method and apparatus to detect and decode information | |||
| 523 | 7194018 | Apparatus for searching multipath in spread spectrum communications system and method thereof | |||
| 524 | 7190713 | Phase error correction using despread signals | |||
| 525 | 7190710 | Successive interference canceling for CMDA | |||
| 526 | 7187708 | Data buffer structure for physical and transport channels in a CDMA system | |||
| 527 | 7187706 | Handoff and source congestion avoidance spread-spectrum system and method | |||
| 528 | 7187705 | Analog spread spectrum signal generation circuit | |||
| 529 | 7184465 | Signal processing method and apparatus for a spread spectrum radio communication receiver | |||
| 530 | 7184463 | Method and apparatus for demodulating signals processed in a transmit diversity mode | |||
| 531 | 7184460 | Spread spectrum communication system with automatic rate detection | |||
| 532 | 7184459 | Method and apparatus for concurrently processing multiple calls in a spread spectrum communications system | |||
| 533 | 7180932 | Data rate estimation in a communication system | |||
| 534 | 7177348 | Multipath receiver of a spread spectrum communication system with dynamic matched filter and efficient signal combiner | |||
| 535 | 7177346 | Radio reception system that can remove interference signal component signal component of another user from a reception signal | |||
| 536 | 7177344 | Wireless communication systems and methods for long-code communications for regenerative multiple user detection involving implicit waveform subtraction | |||
| 537 | 7177342 | Apparatus and method for transmission beam forming of antenna array in a mobile communication system | |||
| 538 | 7173960 | Telecommunications system and receiver | |||
| 539 | 7171561 | Method and apparatus for detecting and extracting fileprints | |||
| 540 | 7170952 | System and method for post filtering peak power reduction in communications systems | |||
| 541 | 7170926 | Efficient multiple input multiple output system for multi-path fading channels | |||
| 542 | 7170924 | System and method for adjusting combiner weights using an adaptive algorithm in wireless communications system | |||
| 543 | 7170923 | Apparatus and method for detecting discontinuous transmission period in a CDMA mobile communication system | |||
| 544 | 7170922 | Transmission timing control device, digital roll-off filter, and mobile radio terminal for digital radio communication | |||
| 545 | 7167502 | Zero-overhead symbol rate adaptation system for OVSF code | |||
| 546 | 7167059 | Circuit for generating spread spectrum clock | |||
| 547 | 7164706 | Computational methods for use in a short-code spread-spectrum communications system | |||
| 548 | 7164705 | Method and apparatus for generating complex four-phase sequences for a CDMA communication system | |||
| 549 | 7161996 | Multi-antenna wireless receiver chains with vector decoding | |||
| 550 | 7161976 | Interference canceller | |||
| 551 | 7161971 | Sending transmission format information on dedicated channels | |||
| 552 | 7161970 | Spread spectrum clock generator | |||
| 553 | 7161920 | High rate, time division multiplexed, multi-MPSK MODEM with imbedded high signal-to-noise ratio tracking channel | |||
| 554 | 7158556 | Reliable conveyance of orthogonal space information | |||
2006 | |||||
| 555 | 7154936 | Iterative detection and decoding for a MIMO-OFDM system | |||
| 556 | 7154935 | Method for receiving radio signals in a mobile station and a mobile station | |||
| 557 | 7151792 | Spread spectrum rake receiver | |||
| 558 | 7151791 | Device for regenerating data from signals transmitted through plural antenna | |||
| 559 | 7151478 | Pseudo-orthogonal waveforms radar system, quadratic polyphase waveforms radar, and methods for locating targets | |||
| 560 | 7149258 | Method and apparatus for estimation of phase offset between communication channels | |||
| 561 | 7149241 | Mobile station and method for allocating finger thereof in CDMA communication system | |||
| 562 | 7149238 | Highly bandwidth-efficient communications | |||
| 563 | 7145941 | Reduction in power consumption in CDMA receiver terminal when signal is received in transmission diversity mode | |||
| 564 | 7145940 | Pilot transmission schemes for a multi-antenna system | |||
| 565 | 7145938 | Apparatus producing continuous stream of correlation values | |||
| 566 | 7145933 | Method and apparatus for generating random signals | |||
| 567 | 7142585 | Adaptive code-tracking receiver for direct-sequence code-division multiple access (CDMA) communications over multipath fading channels and method for signal processing in a rake receiver | |||
| 568 | 7142584 | Synchronizing a bash station and a mobile station | |||
| 569 | 7142582 | Receiving and selectively transmitting frequency hopped data signals using a plurality of antennas | |||
| 570 | 7142579 | Apparatus for providing high quality audio output by median filter in audio systems | |||
| 571 | 7142578 | Single beamforming structure for multiple modulation schemes | |||
| 572 | 7139306 | Wireless communication systems and methods for long-code communications for regenerative multiple user detection involving pre-maximal combination matched filter outputs | |||
| 573 | 7139305 | Configurable terminal engine | |||
| 574 | 7139302 | Code division multiple access enhanced capacity system | |||
| 575 | 7139256 | Method and system for detecting and identifying scrambling codes | |||
| 576 | 7136423 | Side tones packets injection (STPI) for PAR reduction | |||
| 577 | 7133440 | Acquisition of a synchronous CDMA TDD QPSK waveform using variable thresholds for PN and burst synchronization | |||
| 578 | 7133439 | Mobile communication terminal and method of communication | |||
| 579 | 7133438 | Acquisition method and apparatus for carrying out the method | |||
| 580 | 7133437 | Pilot interpolation for a gated pilot with compensation for induced phase changes | |||
| 581 | 7133436 | Path detection apparatus in CDMA reception device | |||
| 582 | 7133435 | Interference cancellation system and method | |||
| 583 | 7133434 | Making measurements on parallel frequencies in a radio communications device | |||
| 584 | 7133433 | Method and apparatus for enhancing data rates in spread spectrum communication systems | |||
| 585 | 7133432 | Collision mitigation methods used in a communication system | |||
| 586 | 7130334 | Method and apparatus for a pilot search using a matched filter | |||
| 587 | 7130332 | Pilot tracking for synchronization using correlation between digital signal and locally generated version of PN signal | |||
| 588 | 7130330 | Receiver for wireless telecommunication stations and method | |||
| 589 | 7130327 | Digital frequency synthesis | |||
| 590 | 7130326 | Gated time division multiplexed spread spectrum correlator | |||
| 591 | 7126982 | Apparatus for rapid PN code acquistion | |||
| 592 | 7126981 | Method and apparatus for cell search for W-CDMA with effect of clock offset | |||
| 593 | 7126980 | PAR and out-of-band radiation reduction in code multiplex modulation systems | |||
| 594 | 7126979 | System and method to autonomously and selectively jam frequency hopping signals in near real-time | |||
| 595 | 7123647 | Chip rate base band receiver processor which receives digital information containing symbol information | |||
| 596 | 7120206 | Signal DC offset correction method and device | |||
| 597 | 7120192 | Spectrum spread communication synchronization establishing apparatus using frequency offset and receiver with the same | |||
| 598 | 7120191 | Method and apparatus for acquiring a ranging signal of a positioning system | |||
| 599 | 7120189 | Weighted open loop power control | |||
| 600 | 7120188 | User equipment employing a time division duplex technique | |||
| 601 | 7120187 | Spread spectrum wireless communication system | |||
| 602 | 7120186 | Methods and apparatus for use in generating data sequences for spread spectrum communications | |||
| 603 | 7116705 | Method and apparatus for reducing the processing rate of a chip-level equalization receiver | |||
| 604 | 7116701 | Base station using an antenna array for location determination | |||
| 605 | 7116700 | Frequency hopping spread spectrum communication system | |||
| 606 | 7116699 | Frequency re-mapping for structure adaptive frequency hopping | |||
| 607 | 7116698 | Generator of repetitive sets of spread spectrum sequences | |||
| 608 | 7113537 | Combined searching and page monitoring using offline sample storage | |||
| 609 | 7110447 | Channel estimator for an adaptive equalizer | |||
| 610 | 7110443 | Receiver and base station for producing phase-corrected channel signals | |||
| 611 | 7110442 | Method and apparatus for fast acquisition and low SNR tracking in satellite positioning system receivers | |||
| 612 | 7110440 | Wireless communications systems and methods for multiple processor based multiple user detection | |||
| 613 | 7110437 | Wireless communications systems and methods for direct memory access and buffering of digital signals for multiple user detection | |||
| 614 | 7110436 | CDMA receiving apparatus with transmission power control using previous SIR value | |||
| 615 | 7110435 | Spread spectrum applications of universal frequency translation | |||
| 616 | 7110433 | Spread spectrum, cross-correlated and filtered modulated systems | |||
| 617 | 7110432 | Orthogonal chirp modulation in multipath environments | |||
| 618 | 7110431 | Hardware and software for performing computations in a short-code spread-spectrum communications system | |||
| 619 | 7106784 | Universal rake receiver | |||
| 620 | 7106781 | Highly bandwidth-efficient communications | |||
| 621 | 7106779 | Method and apparatus for providing configurable layers and protocols in a communications system | |||
| 622 | 7103458 | Automation system using wireless high frequency | |||
| 623 | 7103093 | Method and device for estimating a propagation channel | |||
| 624 | 7103092 | Channel estimation for time division duplex communication systems | |||
| 625 | 7103091 | Common data path rake receiver for a CDMA demodulator circuit | |||
| 626 | 7103089 | Multibit spread spectrum signaling | |||
| 627 | 7099381 | De-spreading method and de-spreading apparatus | |||
| 628 | 7099380 | Apparatus for antenna diversity for wireless communication and method thereof | |||
| 629 | 7099378 | Sub-symbol parallel interference cancellation | |||
| 630 | 7099377 | Method and device for interference cancellation in a CDMA wireless communication system | |||
| 631 | 7099371 | Method for generating and allocating code pairs of orthogonal spreading codes | |||
| 632 | 7099369 | Method and apparatus for surgical high speed follower jamming based on selectable target direction | |||
| 633 | 7099368 | Ultra-wideband communication through a wire medium | |||
| 634 | 7099367 | Method and apparatus for converting RF signals to baseband | |||
| 635 | 7099366 | Pseudo-random number sequence output unit, transmitter, receiver, communication system and filter unit | |||
| 636 | 7099346 | Channel capacity optimization for packet services | |||
| 637 | 7095804 | Method and apparatus for spread spectrum radio signal recovery in wideband spread spectrum communication systems | |||
| 638 | 7095794 | Methods and apparatus for a spread spectrum modulated backscatter electronic shelf label system | |||
| 639 | 7095779 | Method and apparatus for automatic jammer frequency control of surgical reactive jammers | |||
| 640 | 7092433 | Radiofrequency signal receiver with means for improving the reception dynamic of said signals | |||
| 641 | 7092429 | Multi-pass frequency hop-acquisition correlator | |||
| 642 | 7092426 | Matched filter for scalable spread spectrum communications systems | |||
| 643 | 7088766 | Dynamic measurement of communication channel characteristics using direct sequence spread spectrum (DSSS) systems, methods and program products | |||
| 644 | 7088765 | Vector calibration system | |||
| 645 | 7088764 | Method for determining signal quality of simultaneously received multiple channels of data | |||
| 646 | 7085535 | Radio communication device for avoiding frequency collision among different radio control schemes | |||
| 647 | 7085332 | Method and apparatus for two-user joint demodulation in a system having transmit diversity | |||
| 648 | 7085312 | Spread spectrum communication apparatus and method of controlling the same | |||
| 649 | 7085308 | Searching in dual-mode communications system | |||
| 650 | 7082156 | Method of detecting, and a receiver for, a spread spectrum signal | |||
| 651 | 7082153 | Variable spacing pulse position modulation for ultra-wideband communication links | |||
| 652 | 7079569 | Search method in CDMA mobile communication receiving system and receiving device | |||
| 653 | 7079568 | Frequency hopping method for a mobile radio telephone system | |||
| 654 | 7079567 | Digital modulation system using extended code set | |||
| 655 | 7076659 | Enhanced method for digital data hiding | |||
| 656 | 7075974 | Multi-path detection circuit and method for a CDMA receiver | |||
| 657 | 7075973 | Multiuser detection of differing data rate signals | |||
| 658 | 7075972 | Intra-cell interference cancellation in a W-CDMA communications network | |||
| 659 | 7075971 | Hybrid DSMA/CDMA (digital sense multiple access/code division multiple access) method with collision resolution for packet communications | |||
| 660 | 7075970 | Method of decoding turbo-encoded data and receiver for decoding turbo-encoded data | |||
| 661 | 7075969 | User equipment using combined closed loop/open loop power control | |||
| 662 | 7075968 | Method for whitening spread spectrum codes | |||
| 663 | 7075967 | Wireless communication system using block filtering and fast equalization-demodulation and method of operation | |||
| 664 | 7072384 | Fixed pattern detection apparatus and fixed pattern detection method | |||
| 665 | 7072383 | Path search method of spread spectrum communication system and receiver using the method | |||
| 666 | 7072382 | Multiple bit complex bit modulation | |||
| 667 | 7072381 | Path search method, channel estimation method and communication device | |||
| 668 | 7072380 | Apparatus for initial power control for spread-spectrum communications | |||
| 669 | 7072379 | Transmission circuit | |||
| 670 | 7068710 | Receiver for a spread spectrum system | |||
| 671 | 7068709 | Code synchronous timing determining method upon information reception in CDMA system, determining apparatus, and CDMA receiving apparatus | |||
| 672 | 7068708 | Method and receiving unit for demodulating a multi-path signal | |||
| 673 | 7068706 | System and method for adjusting phase | |||
| 674 | 7068704 | Embedded chirp signal for position determination in cellular communication systems | |||
| 675 | 7068703 | Frequency hop sequences for multi-band communication systems | |||
| 676 | 7068702 | Method and apparatus for selective collision avoidance frequency hopping | |||
| 677 | 7068701 | Data transmission and reception within a spread-spectrum communication system | |||
| 678 | 7065383 | Method and apparatus for synchronizing a smart antenna apparatus with a base station transceiver | |||
| 679 | 7065129 | Acquisition of a gated pilot by avoiding partial correlation peaks | |||
| 680 | 7065128 | Apparatus and methods for sample selection and reuse of rake fingers in spread spectrum systems | |||
| 681 | 7065127 | System and method for generating and acquiring pseudo-noise (PN) spread signals | |||
| 682 | 7065126 | Components and methods for processing in wireless communication data in presence of format uncertainty | |||
| 683 | 7065125 | Method and apparatus for multiple access over a communication channel | |||
| 684 | 7062001 | Adaptive multi-channel, multi-function | |||
| 685 | 7061972 | GPS receiver having dynamic correlator allocation between a memory-enhanced channel for acquisition and standard channels for tracking | |||
| 686 | 7061970 | Self-synchronizing adaptive multistage receiver for wireless communication systems | |||
| 687 | 7061969 | Vertical adaptive antenna array for a discrete multitone spread spectrum communication system | |||
| 688 | 7061968 | Mobile terminal, a base station, and a synchronization control method | |||
| 689 | 7061965 | Method and apparatus for assigning Walsh codes | |||
| 690 | 7058143 | Apparatus and a method for calculation of a correlation value corresponding to a frequency error, and a recording medium with a recorded correlation value calculation program | |||
| 691 | 7058119 | Parallel architecture digital filter and spread spectrum signal receiver using such a filter | |||
| 692 | 7058116 | Receiver architecture for CDMA receiver downlink | |||
| 693 | 7058115 | Equalization method and device of the GMMSE type | |||
| 694 | 7058113 | Radio LAN system implementing simultaneous communication with different types of information and communication method for the same | |||
| 695 | 7054353 | Radio receiver and channel estimator | |||
| 696 | 7054352 | CDMA mobile telephone | |||
| 697 | 7054351 | Method for memory access control in rake receivers with early late tracking in telecommunication systems | |||
| 698 | 7054348 | Using real random number generator as proof of time | |||
| 699 | 7054347 | Communication apparatus | |||
| 700 | 7054346 | Enhanced frequency hopping in a wireless system | |||
| 701 | 7050486 | Path searcher for spread spectrum receiver | |||
| 702 | 7050485 | Iterative CDMA phase and frequency acquisition | |||
| 703 | 7050483 | Low-cost two-stage receiver system for DS-CDMA | |||
| 704 | 7050482 | Apparatus and method for measurement of communication quality in CDMA system | |||
| 705 | 7050480 | Code assignment algorithm for synchronous DS-CDMA links with SDMA using estimated spatial signature vectors | |||
| 706 | 7046720 | System and method for DC offset compensation in a WCDMA receiver | |||
| 707 | 7046718 | Coherent phase synchronous code division multiple access communications from multiple transponder platforms | |||
| 708 | 7046716 | Dual-mode ultra wideband and wireless local area network communications | |||
| 709 | 7042930 | Spread spectrum bit boundary correlation search acquisition system | |||
| 710 | 7042924 | Synchronization establishing and tracking circuit for CDMA base station | |||
| 711 | 7039100 | Detection of correlation between detected transmissions from multiple base stations and a known code in a mobile telecommunications system | |||
| 712 | 7039098 | Method and apparatus for base station and mobile station time calibration | |||
| 713 | 7039097 | CDMA receiver, path search method and program | |||
| 714 | 7039096 | Method and system for resource sharing between demodulating paths of a rake receiver | |||
| 715 | 7039095 | Receiving apparatus and gain control method | |||
| 716 | 7039094 | Adaptive rake receiving apparatus constrained with at least one constraint for use in mobile communication system and method therefor | |||
| 717 | 7039093 | Arrangement for adaptive baseband filter selection | |||
| 718 | 7035612 | Antenna diversity communications device | |||
| 719 | 7035318 | Receiving unit and semiconductor device | |||
| 720 | 7035317 | Single-user decoder metrics for subtractive interference cancellation detectors in code-division multiple-access (CDMA) communication systems with time dependence variance residual multiple-access interference (RMAI) | |||
| 721 | 7035316 | Method and apparatus for adaptive linear equalization for Walsh covered modulation | |||
| 722 | 7035315 | Doppler corrected communications receiver and method of removing doppler frequency shift | |||
| 723 | 7035313 | Narrow bandwidth, high resolution video surveillance system and frequency hopped, spread spectrum transmission method | |||
| 724 | 7031377 | Receiver and low power digital filter therefor | |||
| 725 | 7031375 | Apparatus for generating ternary spreading codes with zero correlation duration and method therefor | |||
| 726 | 7031373 | Apparatus for controlling a plurality of receiver fingers in a CDMA receiver | |||
| 727 | 7031371 | CDMA/TDMA communication method and apparatus for wireless communication using cyclic spreading codes | |||
| 728 | 7031369 | Orthogonal code generating circuit | |||
| 729 | 7031368 | Adaptive transmitter/receiver | |||
| 730 | 7031250 | Method and apparatus for channel estimation | |||
| 731 | 7027810 | Method of determining electric field state of mobile station also in view of electric field state of uplink | |||
| 732 | 7027494 | Method for generating orthogonal spread codes in mobile communication system | |||
| 733 | 7027493 | System and method for medium wide band communications by impluse radio | |||
| 734 | 7027491 | Interference cancellation receiver for use in a CDMA system | |||
| 735 | 7027489 | Iterative fast fourier transform error correction | |||
| 736 | 7027488 | Spread spectrum receiver and related method | |||
| 737 | 7027485 | Signal discriminator for a spread spectrum system | |||
| 738 | 7027483 | Ultra-wideband communication through local power lines | |||
| 739 | 7027482 | Transmitter with means for complementarily scaling the input and output signals of a D/A converter | |||
| 740 | 7023906 | Receiver and receiving method in spread spectrum communication system | |||
| 741 | 7023904 | Synchronization tracking circuit | |||
| 742 | 7023901 | Spreading factor estimation system and method | |||
| 743 | 7023900 | System and method for modifying peak-to-average power ratio in CDMA transmitters | |||
| 744 | 7023897 | Transmission circuit | |||
| 745 | 7020181 | Code division multiple access receiver | |||
| 746 | 7020180 | Method and apparatus for acquiring pilots over code space and frequency errors in a CDMA communication system | |||
| 747 | 7020177 | Method and apparatus to transfer information | |||
| 748 | 7020176 | Method and system for downlink channelization code allocation in a UMTS | |||
| 749 | 7020175 | MMSE reception of DS-CDMA with transmit diversity | |||
| 750 | 7016436 | Selective joint demodulation systems and methods for receiving a signal in the presence of noise and interference | |||
| 751 | 7016400 | Digital matched filter despreading received signal and mobile wireless terminal using digital matched filter | |||
| 752 | 7016399 | Receiving apparatus including adaptive beamformers | |||
| 753 | 7016398 | Multicode receiver | |||
| 754 | 7016397 | Method of processing CDMA signal components | |||
| 755 | 7016396 | Unitary bluetooth-enabled terminal having multiple radio interfaces | |||
| 756 | 7016395 | Method and apparatus for performing wireless communication using spread spectrum-frequency hopping | |||
| 757 | 7012949 | OFDM guard band communication apparatus and method | |||
| 758 | 7012948 | Method for assigning codes in uplink of synchronous wireless telecommunication system | |||
| 759 | 7010048 | Multiple access method and system | |||
| 760 | 7010022 | Spread spectrum receiver | |||
| 761 | 7010021 | Method of generating a time shifted signal | |||
| 762 | 7010017 | Receiver noise estimation | |||
| 763 | 7010016 | Method and WCDMA receiver for high-rate and low-rate physical channel reception | |||
| 764 | 7010014 | Digital spread spectrum circuitry | |||
| 765 | 7006581 | Method for demodulating a digital signal subjected to multipath propagation impairment and an associated receiver | |||
| 766 | 7006558 | Method and apparatus for correcting frequency offset and storage medium storing control program thereof | |||
| 767 | 7006557 | Time tracking loop for diversity pilots | |||
| 768 | 7006554 | Resource allocation in CDMA wireless communication systems | |||
| 769 | 7006042 | Antenna array system, method of controlling the directivity pattern thereof, and mobile terminal | |||
| 770 | 7003022 | Matched filter and receiver for mobile radio communication system | |||
| 771 | 7003021 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 772 | 7003020 | Selection of multiple propagation paths by successive removal and detection of high autocorrelations | |||
| 773 | 7003019 | Data detection for codes with non-uniform spreading factors | |||
| 774 | 7003018 | Paging mode control method and apparatus | |||
| 775 | 7003015 | Apparatus and method for configurable multi-dwell search engine for spread spectrum applications | |||
| 776 | 7002945 | FDM-CDMA transmitting method, FDM-CDMA receiving method, FDM-CDMA transmitting device and FDM-CDMA receiving device | |||
| 777 | 6999500 | System for direct sequence spreading | |||
| 778 | 6999499 | Demodulation apparatus of a base station in a CDMA mobile communication system | |||
| 779 | 6999497 | Data transmitting apparatus and data transmitting method | |||
| 780 | 6996236 | Methods and apparatus for protecting signals transmitted between a source and destination device over multiple signal lines | |||
| 781 | 6996162 | Correlation using only selected chip position samples in a wireless communication system | |||
| 782 | 6996161 | Data communication in a wireless local area network using M-ary Code Keying | |||
| 783 | 6996160 | Channel gain estimation in a rake receiver using complex weight generation (CWG) algorithms | |||
| 784 | 6996158 | Signal detection using a CDMA receiver | |||
| 785 | 6996157 | Pattern generation circuit, multi-path detection circuit employing the same and multi-path detection method | |||
| 786 | 6996155 | Common packet channel | |||
| 787 | 6993066 | Transmitting apparatus and gain compensating method | |||
| 788 | 6993064 | Multi-user receiving method and receiver | |||
| 789 | 6993063 | Outer loop/weighted open loop power control | |||
| 790 | 6993062 | Forward link device of multicarrier communication system and method for realizing the same | |||
| 791 | 6990140 | Signal receiver using coherent integration in interleaved time periods for signal acquisition at low signal strength | |||
| 792 | 6990138 | Correlated spreading sequences for high rate non-coherent communication systems | |||
| 793 | 6987799 | System and method for demodulating associated information channels in direct sequence spread spectrum communications | |||
| 794 | 6987798 | System and method for demodulating multiple Walsh codes using a chip combiner | |||
| 795 | 6987796 | Method for receiving spectrum spread signals with frequency offset correction | |||
| 796 | 6987794 | Receiver and received channel estimation method for the same | |||
| 797 | 6987793 | Predictive collision avoidance in macrodiverse wireless networks with frequency hopping using switching | |||
| 798 | 6985728 | Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system | |||
| 799 | 6985517 | Matched filter and correlation detection method | |||
| 800 | 6985516 | Method and apparatus for processing a received signal in a communications system | |||
| 801 | 6985515 | Interference cancellation in a spread spectrum communication system | |||
| 802 | 6985513 | Channel estimation for time division duplex communication systems | |||
| 803 | 6985511 | Common packet channel with firm handoff | |||
| 804 | 6983243 | Methods and apparatus for wireless transmission using multiple description coding | |||
| 805 | 6983050 | Methods and apparatus for protecting information content | |||
| 806 | 6982945 | Baseband direct sequence spread spectrum transceiver | |||
2005 | |||||
| 807 | 6968022 | Method and apparatus for scheduling switched multibeam antennas in a multiple access environment | |||
| 808 | 6967993 | Ultrawide bandwidth system and method for fast synchronization using sub-code spins | |||
| 809 | 6967945 | Method and system of communications using a pulse transmission protocol | |||
| 810 | 6965634 | Non-stationary dither code generation and detection | |||
| 811 | 6965630 | Mode Controller for signal acquisition and tracking in an ultra wideband communication system | |||
| 812 | 6965590 | Dynamic slave selection in frequency hopping wireless communications | |||
| 813 | 6963727 | Direct-path-signal detection apparatus and associated methods | |||
| 814 | 6963599 | Multitone frequency hop communications system | |||
| 815 | 6961364 | Base station identification in orthogonal frequency division multiplexing based spread spectrum multiple access systems | |||
| 816 | 6961363 | Frequency look-ahead and link state history based scheduling in indoor wireless pico-cellular networks | |||
| 817 | 6959386 | Hiding encrypted messages in information carriers | |||
| 818 | 6959032 | Method and apparatus for positioning pulses in time | |||
| 819 | 6959031 | Method and system for fast acquisition of pulsed signals | |||
| 820 | 6956897 | Reduced rank adaptive filter | |||
| 821 | 6956838 | Use of wide element spacing to improve the flexibility of a circular base station antenna array in a space division/multiple access synchronous CDMA communication system | |||
| 822 | 6954488 | Method and apparatus for improved L2 performance in dual frequency semi-codeless GPS receivers | |||
| 823 | 6954482 | Soft-decision trellis-coded differential frequency-hopped spread spectrum (DFHSS) | |||
| 824 | 6954481 | Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems | |||
| 825 | 6954480 | Method and apparatus for improving received signal quality in an impulse radio system | |||
| 826 | 6947492 | Encoding and decoding ultra-wideband information | |||
| 827 | 6941110 | Mitigating interference with frequency hopping signals by deriving future hop frequencies | |||
| 828 | 6940893 | High-speed indoor wireless chirp spread spectrum data link | |||
| 829 | 6940841 | Packet-switched spread-spectrum system | |||
| 830 | 6940823 | Wide band radio transmission method | |||
| 831 | 6937848 | Method and device for digital-to-RF conversion | |||
| 832 | 6937674 | Mapping radio-frequency noise in an ultra-wideband communication system | |||
| 833 | 6937667 | Apparatus, system and method for flip modulation in an impulse radio communications system | |||
| 834 | 6937663 | Baseband signal converter for a wideband impulse radio receiver | |||
| 835 | 6937646 | Leakage nulling receiver correlator structure and method for ultra wide bandwidth communication system | |||
| 836 | 6937582 | Method and an arrangement relating to mobile radio systems with the possibility of switching channel coding schemes | |||
| 837 | 6937158 | Method and apparatus for wireless communication between electronic devices | |||
| 838 | 6937108 | Methods and apparatus for offset chirp modulation | |||
| 839 | 6934316 | Frequency hopping spread spectrum system with high sensitivity tracking and synchronization for frequency unstable signals | |||
| 840 | 6934315 | Cordless telephone and method for selecting communication channel thereof | |||
| 841 | 6933882 | Time domain radio transmission system | |||
| 842 | 6931078 | Ultra wide bandwidth spread-spectrum communications systems | |||
| 843 | 6931051 | Frequency hopping wireless communication system with filtered adaptive slicer | |||
| 844 | 6928263 | Local data delivery through beacons | |||
| 845 | 6928103 | Rach receiving apparatus | |||
| 846 | 6925127 | Method and apparatus for subtracting multiple rays of multiple interfering received signals | |||
| 847 | 6925109 | Method and system for fast acquisition of ultra-wideband signals | |||
| 848 | 6925108 | Ultrawide bandwidth system and method for fast synchronization | |||
| 849 | 6925105 | Overhead reduction in system for intermittent transmission | |||
| 850 | 6922806 | Method and system for fast forward error correction coding and decoding | |||
| 851 | 6920173 | Spread-spectrum signal receiver apparatus and interference cancellation apparatus | |||
| 852 | 6920172 | Dual purpose spread spectrum radio receivers with controlled frequency rejection | |||
| 853 | 6920171 | Multiple access frequency hopping network with interference anticipation | |||
| 854 | 6915137 | Methods and apparatus for frequency hopping analog cordless telephony | |||
| 855 | 6914949 | Method and system for reducing potential interference in an impulse radio | |||
| 856 | 6912372 | Ultra wideband signals for conveying data | |||
| 857 | 6912245 | Apparatus for calculating decision parameters in an IMT-2000 system | |||
| 858 | 6912240 | Method and apparatus for generating a large number of codes having desirable correlation properties | |||
| 859 | 6912227 | Device and method for acquiring phase of spreading code in CDMA communication system | |||
| 860 | 6909877 | Carrierless ultra wideband wireless signals for conveying data | |||
| 861 | 6909737 | Method and device for transmitting information using varying carrier frequencies by means of a frequency hopping method | |||
| 862 | 6909337 | Noncoherent pulse position and phase shift keying transmission/reception system and a transmission/reception signal processing method therefor | |||
| 863 | 6907244 | Hand-off between ultra-wideband cell sites | |||
| 864 | 6906625 | System and method for information assimilation and functionality control based on positioning information obtained by impulse radio techniques | |||
| 865 | 6904076 | Interference canceller device and radio communication device | |||
| 866 | 6901112 | Ultra wide bandwidth spread-spectrum communications system | |||
| 867 | 6901106 | Delay lock code tracking loop employing multiple timing references | |||
| 868 | 6900732 | System and method for monitoring assets, objects, people and animals utilizing impulse radio | |||
| 869 | 6898415 | System and method for reducing multipath distortion in wireless distance measurement systems | |||
| 870 | 6895450 | Communication network having a plurality of bridging nodes which transmit a beacon to terminal nodes in power saving state that it has messages awaiting delivery | |||
| 871 | 6895059 | Method and apparatus for data transfer using a time division multiple frequency scheme | |||
| 872 | 6895034 | Ultra-wideband pulse generation system and method | |||
| 873 | 6894997 | Packet spread-spectrum transmitter | |||
| 874 | 6894975 | Synchronization and access of the nodes in a communications network | |||
| 875 | 6892175 | Spread spectrum signaling for speech watermarking | |||
| 876 | 6891884 | Apparatus for detecting correlation, spectrum despread apparatus and receiver having the same, and method for detecting correlation | |||
| 877 | 6888878 | Signal combining within a communication system | |||
| 878 | 6888876 | Frequency hopping spread spectrum communications system | |||
| 879 | 6882680 | Quadrature phase modulation receiver for spread spectrum communications system | |||
| 880 | 6882679 | Extension of wireless local area network communication system to accommodate higher data rates while preserving legacy receiver features | |||
| 881 | 6882301 | Time domain radio transmission system | |||
| 882 | 6876695 | Method and apparatus for reducing spread spectrum noise | |||
| 883 | 6876692 | System for code division multi-access communication | |||
| 884 | 6876691 | Method of the receiver for frequency acquisition in a frequency hopping system | |||
| 885 | 6873644 | High data rate inter-satellite communications links method | |||
| 886 | 6870875 | Transmission of urgent messages in frequency hopping system for intermittent transmission | |||
| 887 | 6870874 | Communication apparatus | |||
| 888 | 6868115 | All-lag spread-spectrum correlator | |||
| 889 | 6868114 | Interference suppression in a spread spectrum communications system using non-linear frequency domain excision | |||
| 890 | 6868109 | Space hopping receiving system and received radio-waves estimation method | |||
| 891 | 6868108 | Method and apparatus for generating and transmitting a stationary dither code | |||
| 892 | 6865219 | Apparatus and method of circular group-wise parallel interference cancellation for multi-rate DS-CDMA system | |||
| 893 | 6865216 | Frequency hopping spread spectrum modulation and direct sequence spread spectrum modulation cordless telephone | |||
| 894 | 6865215 | Spread spectrum digital data communication overlay system and method | |||
| 895 | 6859485 | Geolocation system with controllable tags enabled by wireless communications to the tags | |||
| 896 | 6853835 | Asymmetric wireless communication system using two different radio technologies | |||
| 897 | 6853675 | Methods and systems for optimizing signal transmission power levels in a spread spectrum communication system | |||
| 898 | 6853674 | Variable wavelength impulse transmission | |||
| 899 | 6850733 | Method for conveying application data with carrierless ultra wideband wireless signals | |||
| 900 | 6850553 | Chirp slope multiple access | |||
| 901 | 6847676 | All-lag spread-spectrum correlators with rotating references | |||
| 902 | 6847675 | Ultrawide-band communication system and method | |||
| 903 | 6845253 | Electromagnetic antenna apparatus | |||
| 904 | 6845123 | Frequency hopping sequence allocation | |||
2004 | |||||
| 905 | 6836507 | Symbol synchronizer for software defined communications system signal combiner | |||
| 906 | 6834073 | System and method for baseband removal of narrowband interference in ultra wideband signals | |||
| 907 | 6826409 | Method and apparatus for implementing measurement based dynamic frequency hopping in wireless communication systems | |||
| 908 | 6823022 | Method for mitigating effects of interference in impulse radio communication | |||
| 909 | 6822508 | Communication device, communication method, program, and storage medium | |||
| 910 | 6816538 | Frequency hopping spread spectrum decoder | |||
| 911 | 6810087 | Ultra-wideband communications system | |||
| 912 | 6804289 | Wireless communication system and method of controlling same | |||
| 913 | 6795485 | Integrated QPSK/FSK demodulator | |||
| 914 | 6792030 | Method and apparatus for delivering non-obtrusive data services by spread spectrum modulation | |||
| 915 | 6788734 | Rake receiver for spread spectrum signal demodulation | |||
| 916 | 6788730 | Method and apparatus for applying codes having pre-defined properties | |||
| 917 | 6788729 | Frequency hopping method and base station | |||
| 918 | 6788656 | Communication system | |||
| 919 | 6785300 | Delay compensation | |||
| 920 | 6785248 | Spread spectrum communication method and spread spectrum communication apparatus | |||
| 921 | 6782048 | Ultra-wideband communication through a wired network | |||
| 922 | 6781470 | Tunable oscillator | |||
| 923 | 6778589 | Symbol synchronous device and frequency hopping receiver | |||
| 924 | 6778587 | Spread spectrum modulation system and method for embedding digital information into digital or analog media | |||
| 925 | 6763057 | Vector modulation system and method for wideband impulse radio communications | |||
| 926 | 6763055 | Spread spectrum frequency hopping transceiver modulation index control | |||
| 927 | 6762712 | First-arriving-pulse detection apparatus and associated methods | |||
| 928 | 6760671 | Method and apparatus of low power energy detection for a WLAN | |||
| 929 | 6760319 | Fixed frequency interference avoidance enhancement | |||
| 930 | 6760317 | Adaptive transmission channel allocation method and system for ISM and unlicensed frequency bands | |||
| 931 | 6757319 | Closed loop power control for common downlink transport channels | |||
| 932 | 6757318 | Apparatus and method for synchronizing with a communication network by shadowing a page response connection to the network | |||
| 933 | 6754250 | Networking in uncoordinated frequency hopping piconets | |||
| 934 | 6751273 | Apparatus for compensating a channel distortion in a bluetooth system | |||
| 935 | 6751251 | Fixed frequency transceiver for use in a frequency hopping system | |||
| 936 | 6751250 | High-data-rate frequency-hopping wireless communication system | |||
| 937 | 6751249 | Received-signal-strength-based swap table for frequency hopping communication system | |||
| 938 | 6748040 | Apparatus and method for effecting synchrony in a wireless communication system | |||
| 939 | 6748005 | Methods and apparatus for providing a direct frequency hopping wireless interface with a personal computer | |||
| 940 | 6745042 | Synchronization of wireless communication between devices | |||
| 941 | 6744832 | Analog-to-digital converter bank based ultra wideband communications | |||
| 942 | 6741636 | System and method for converting data into a noise-like waveform | |||
| 943 | 6741633 | Hop overlay signal structure for including additional signaling channels in code division multiple access communication and navigation systems | |||
| 944 | 6738414 | Radio and communication method using a transmitted intermediate frequency | |||
| 945 | 6735238 | Ultra wideband communication system, method, and device with low noise pulse formation | |||
| 946 | 6731908 | Distance measurement using half-duplex RF techniques | |||
| 947 | 6731674 | Device and method for generating quasi-orthogonal code and spreading channel signals in mobile communication system | |||
| 948 | 6731669 | Establishing method of synchronous communication between station and access point, station, LAN adapter, and frequency-hopped LAN radio system | |||
| 949 | 6728294 | Radio communication system | |||
| 950 | 6728293 | Hopping pattern generation method in frequency hopping system for intermittent transmission | |||
| 951 | 6724269 | PSK transmitter and correlator receiver for UWB communications system | |||
| 952 | 6721351 | Handoff supporting apparatus and method in CDMA communication system supporting multi-frequency assignment | |||
| 953 | 6718395 | Apparatus and method using an inquiry response for synchronizing to a communication network | |||
| 954 | 6717992 | Method and apparatus for receiving a plurality of time spaced signals | |||
| 955 | 6711216 | Method and apparatus for an ultra-wideband radio utilizing MEMS filtering | |||
| 956 | 6704345 | Transmission/reception apparatus and transmission/reception method | |||
| 957 | 6700939 | Ultra wide bandwidth spread-spectrum communications system | |||
| 958 | 6700920 | Frequency hopping system for intermittent transmission | |||
| 959 | 6697415 | Spread spectrum transceiver module utilizing multiple mode transmission | |||
| 960 | 6690660 | Adaptive algorithm for a Cholesky approximation | |||
| 961 | 6687239 | Method for dynamic channel allocation in a frequency hopping radio system | |||
| 962 | 6683904 | RF transceiver with low power chirp acquisition mode | |||
| 963 | 6678313 | Correlation circuit for spread spectrum communication | |||
| 964 | 6678310 | Wireless local area network spread spectrum transceiver with multipath mitigation | |||
| 965 | 6677796 | Method and apparatus for implementing precision time delays | |||
2003 | |||||
| 966 | 6671311 | Receiver for use in a code shift keying spread spectrum communications system | |||
| 967 | 6671310 | Method and apparatus for positioning pulses over time by applying time-hopping codes having pre-defined characteristics | |||
| 968 | 6671309 | Interference diversity in communications networks | |||
| 969 | 6668009 | Apparatus and method for performing fast acquisition of PN sequences by transferring distributed samples | |||
| 970 | 6667684 | Remote controlled garage door opening system | |||
| 971 | 6664891 | Data delivery through portable devices | |||
| 972 | 6657985 | Orthogonal code hopping multiple access communication system | |||
| 973 | 6654406 | Frequency hopping receiver capable of real-time demodulation and method thereof | |||
| 974 | 6651207 | Method and system for improving voice quality in cordless communications | |||
| 975 | 6647129 | Method and system for encoding image and audio content | |||
| 976 | 6647053 | Method and system for channel masking in a communication network | |||
| 977 | 6647052 | Advanced spread spectrum clock generation technique for EMI reduction of multiple clock sources | |||
| 978 | 6643333 | Method and transmitting device for transmitting data symbols from subscriber signals via a radio interface of a mobile communications system | |||
| 979 | 6643278 | Wireless network circuits, systems, and methods for frequency hopping with reduced packet interference | |||
| 980 | 6639938 | Method for dynamically routing frequency hopping signals in a multiple carrier communications system | |||
| 981 | 6639935 | Out of channel cyclic redundancy code method for a discrete multitone spread spectrum communications system | |||
| 982 | 6636549 | Method for calculating phase shift coefficients of an M sequence | |||
| 983 | 6631166 | Method and apparatus for signal generation and detection using unstable periodic chaotic orbits | |||
| 984 | 6630897 | Method and apparatus for signal detection in ultra wide-band communications | |||
| 985 | 6628927 | Method and apparatus for transmitting and receiving signals | |||
| 986 | 6625229 | Pulse transmission transmitter including a higher order time derivate filter | |||
| 987 | 6622011 | Paging | |||
| 988 | 6621878 | Pulse transmission receiver with higher-order time derivative pulse correlator | |||
| 989 | 6621851 | Priority messaging method for a discrete multitone spread spectrum communications system | |||
| 990 | 6616254 | Code shift keying transmitter for use in a spread spectrum communications system | |||
| 991 | 6614853 | Method of transmission and device to carry out said method | |||
| 992 | 6611223 | Method and apparatus for ultra wide-band communication system using multiple detectors | |||
| 993 | 6606500 | Method and a device for improving the capacity of a GSM base station | |||
| 994 | 6606350 | Pulse transmission receiver with higher-order time derivative pulse generator | |||
| 995 | 6606314 | Method and radio station for data transmission | |||
| 996 | 6603818 | Pulse transmission transceiver architecture for low power communications | |||
| 997 | 6603799 | Method for detecting the hopping sequence of an interfering wireless system | |||
| 998 | 6600774 | System and method for communicating with plural remote transmitters | |||
| 999 | 6597725 | Carrier phase follower and frequency hopping receiver | |||
| 1000 | 6594302 | Fixed frequency transceiver for use in a frequency hopping system | |||
| 1001 | 6587498 | Leveling out of interference in a mobile network using a hopping method | |||
| 1002 | 6584140 | Spectrum efficient fast frequency-hopped modem with coherent demodulation | |||
| 1003 | 6581176 | Method for transmitting control frames and user data frames in mobile radio communication system | |||
| 1004 | 6577670 | Programmable filtering mechanism to allow bandwidth overlap between direct sequence spread spectrum communication device and frequency-hopping transmitter | |||
| 1005 | 6574200 | CDMA receiver comprising a synchronous timing notifying section capable of reaching low consumption of current | |||
| 1006 | 6570857 | Central multiple access control for frequency hopping radio networks | |||
| 1007 | 6567458 | Wireless communication system utilizing frequency hopping method and control method therefor | |||
| 1008 | 6563860 | Base station having a set of phased array antennas | |||
| 1009 | 6563859 | Receiver and receiving method in multi-carrier spread-spectrum communications | |||
| 1010 | 6560272 | Decode circuit for code division multiple access receiver | |||
| 1011 | 6556621 | System for fast lock and acquisition of ultra-wideband signals | |||
| 1012 | 6549784 | Method and apparatus for implementing measurement based dynamic frequency hopping in wireless communication systems | |||
| 1013 | 6549567 | Full duplex ultrawide-band communication system and method | |||
| 1014 | 6549562 | Method and system of generating a modulated chirp signal | |||
| 1015 | 6535544 | Frequency hopping system for intermittent transmission | |||
| 1016 | 6529568 | Method and system for canceling interference in an impulse radio | |||
| 1017 | 6519467 | Methods and apparatus for control of frequency hopping in an analog cordless telephone | |||
| 1018 | 6519464 | Use of third party ultra wideband devices to establish geo-positional data | |||
| 1019 | 6512737 | Stacked carrier discrete multiple tone communication system | |||
| 1020 | 6512455 | System and method for monitoring assets, objects, people and animals utilizing impulse radio | |||
| 1021 | 6505032 | Carrierless ultra wideband wireless signals for conveying application data | |||
| 1022 | 6504483 | System and method for using impulse radio technology to track and monitor animals | |||
2002 | |||||
| 1023 | 6501771 | Delay compensation | |||
| 1024 | 6501393 | System and method for using impulse radio technology to track and monitor vehicles | |||
| 1025 | 6498578 | Method and apparatus for generating pulses using dynamic transfer function characteristics | |||
| 1026 | 6497656 | Integrated wireless broadband communications network | |||
| 1027 | 6496534 | CDMA receiver with weighted interference cancellation | |||
| 1028 | 6496532 | Frequency hopping method and radio system | |||
| 1029 | 6493405 | Correlator having enhanced memory for reference and input data | |||
| 1030 | 6493377 | Distributed network, spread-spectrum system | |||
| 1031 | 6492906 | System and method using impulse radio technology to track and monitor people under house arrest | |||
| 1032 | 6492904 | Method and system for coordinating timing among ultrawideband transmissions | |||
| 1033 | 6490314 | Method for overlay of narrowband and wideband communication systems | |||
| 1034 | 6490262 | Interference in a cellular communications system | |||
| 1035 | 6489893 | System and method for tracking and monitoring prisoners using impulse radio technology | |||
| 1036 | 6487235 | Delay compensation | |||
| 1037 | 6480721 | Method and system for avoiding bad frequency subsets in a frequency hopping cordless telephone system | |||
| 1038 | 6480522 | Method of polling second stations for functional quality and maintenance data in a discrete multitone spread spectrum communications system | |||
| 1039 | 6473448 | Spread spectrum signal generation method, spread spectrum signal generator, stream encryption method, and stream enciphered codes communication method | |||
| 1040 | 6473412 | Uncoordinated frequency hopping cellular system | |||
| 1041 | 6473410 | Communication method and apparatus in which first and second control channels operate as an initial acquisition channel and a broadcast channel, respectively | |||
| 1042 | 6470042 | Phase-locked loop controller for a frequency hopping radio | |||
| 1043 | 6469628 | System and method for using impulse radio technology in the farming field | |||
| 1044 | 6466800 | Method and system for a wireless communication system incorporating channel selection algorithm for 2.4 GHz direct sequence spread spectrum cordless telephone system | |||
| 1045 | 6466611 | Multi-user detection using a finite-impulse-response matrix filter | |||
| 1046 | 6466609 | Method for wireless information transfer | |||
| 1047 | 6466608 | Frequency hopping medium access control protocol for a communication system having distributed synchronization | |||
| 1048 | 6466607 | Hybrid spread spectrum method and system for wirelessly transmitting and receiving wideband digital data | |||
| 1049 | 6466606 | Method and apparatus for performing search acquisition in a multi-carrier communication system | |||
| 1050 | 6466138 | Meshed telemetry system using frequency hopping for intermittent transmission | |||
| 1051 | 6466125 | System and method using impulse radio technology to track and monitor people needing health care | |||
| 1052 | 6463089 | Hybrid spread spectrum method and system for wirelessly transmitting and receiving wideband digital data | |||
| 1053 | 6456645 | Digital wireless audio transmission system | |||
| 1054 | 6456221 | Method and apparatus for signal detection in ultra wide-band communications | |||
| 1055 | 6452530 | Method and apparatus for a pulse decoding communication system using multiple receivers | |||
| 1056 | 6449304 | Method of determining the carrier reference phase of coherent demodulation of frequency hopped continuous phase modulated signals with synch words arbitrarily located within the hop | |||
| 1057 | 6438157 | Spread spectrum receiver | |||
| 1058 | 6434184 | Orthogonal frequency hopping using skip zones | |||
| 1059 | 6434163 | Transverse correlator structure for a rake receiver | |||
| 1060 | 6430216 | Rake receiver for spread spectrum signal demodulation | |||
| 1061 | 6430211 | Frequency hopping for baseband transmitters | |||
| 1062 | 6430208 | Ultrawide-band communication system and method | |||
| 1063 | 6421389 | Baseband signal converter for a wideband impulse radio receiver | |||
| 1064 | 6415005 | Digital communication apparatus | |||
| 1065 | 6414983 | Digital communication apparatus | |||
| 1066 | 6408039 | Radio communication apparatus employing a rake receiver | |||
| 1067 | 6400756 | Phased array spread spectrum receiver | |||
| 1068 | 6400703 | Device and method for generating and distributing coded symbols in a CDMA communication system | |||
| 1069 | 6397367 | Device and methods for channel coding and rate matching in a communication system | |||
| 1070 | 6396823 | Base station transceiver for frequency hopping code division multiple access system | |||
| 1071 | 6389059 | Multi-band, multi-mode spread-spectrum communication system | |||
| 1072 | 6389055 | Integrating digital data with perceptible signals | |||
| 1073 | 6381053 | Fast frequency hopping spread spectrum for code division multiple access communication networks (FFH-CDMA) | |||
| 1074 | 6377609 | Spread spectrum frequency hopping system and method | |||
| 1075 | 6373879 | Device and method for generating spread spectrum signals | |||
| 1076 | 6366602 | Method of generating a carrier wave of common channels, and a radio system | |||
| 1077 | 6363099 | Physical channel assignment method and transmitter | |||
| 1078 | 6359923 | Highly bandwidth efficient communications | |||
| 1079 | 6353672 | Steganography using dynamic codes | |||
| 1080 | 6351652 | Mobile communications system and method utilizing impulse radio | |||
| 1081 | 6351485 | Spread spectrum modulation technique for frequency synthesizers | |||
| 1082 | 6345066 | Reduction of access time delay in frequency-hopping radio systems using a direct sequence mode | |||
| 1083 | 6341141 | Method and apparatus for detecting spectrum spread signals | |||
| 1084 | 6335953 | Enhanced frequency agile radio | |||
| 1085 | 6335946 | Method and a device for broadband transmission | |||
2001 | |||||
| 1086 | 6320896 | RF receiver having frequency-hopping/direct-sequence spread spectrum signal discrimination | |||
| 1087 | 6317610 | Method of combining several signals, and base station | |||
| 1088 | 6317034 | Alarm sensor multiplexing | |||
| 1089 | 6310906 | Chaotic carrier pulse position modulation communication system and method | |||
| 1090 | 6310706 | Transmitting/receiving facility and method for transmitting broadband signals as well as transmitting/receiving facility for receiving broadband signals | |||
| 1091 | 6304619 | Receiver synchronizer | |||
| 1092 | 6295310 | Mobile communication system | |||
| 1093 | 6292508 | Method and apparatus for managing power in a frequency hopping medium access control protocol | |||
| 1094 | 6292494 | Channel hopping protocol | |||
| 1095 | 6289038 | Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system | |||
| 1096 | 6289037 | Out of channel cyclic redundancy code method for a discrete multitone spread spectrum communications system | |||
| 1097 | 6278723 | Method and apparatus for minimizing a probability of self-interference among neighboring wireless networks | |||
| 1098 | 6278722 | Architecture for a digital portable telephone | |||
| 1099 | 6275544 | Baseband receiver apparatus and method | |||
| 1100 | 6275518 | Frequency hopping radio LAN system and frequency hopping control method | |||
| 1101 | 6275517 | Wireless communication apparatus using frequency hopping, and method of controlling the apparatus | |||
| 1102 | 6272353 | Method and system for mobile communications | |||
| 1103 | 6266430 | Audio or video steganography | |||
| 1104 | 6263210 | Wireless communication system and method of controlling same | |||
| 1105 | 6259722 | Method and system for table implemented frequency selection in a frequency hopping cordless telephone system | |||
| 1106 | 6256485 | Wideband radio receiver | |||
| 1107 | 6256340 | Phased array spread spectrum system and method5 | |||
| 1108 | 6256334 | Base station apparatus for radiocommunication network, method of controlling communication across radiocommunication network, radiocommunication network system, and radio terminal apparatus | |||
| 1109 | 6256290 | Multi-carrier CDMA transmission system with frequency and transmit diversity | |||
| 1110 | 6252882 | Chirp spread spectrum signal multiple access apparatus | |||
| 1111 | 6249540 | Method and system for shifting frequency subsets to avoid base station interference in a frequency hopping cordless telephone system | |||
| 1112 | 6246713 | Frequency-hopping in a bandwidth-on-demand system | |||
| 1113 | 6243565 | Method and apparatus for transmitting communication signals using frequency and polarization diversity | |||
| 1114 | 6240126 | Wireless communication device | |||
| 1115 | 6240125 | Method and means for frequency hopping in a radio communication system | |||
| 1116 | 6233270 | Interference diversity in synchronized networks | |||
| 1117 | 6230026 | Basestation architecture supporting baseband frequency hopping utilizing time division multiplexed mapping between a radio transceiver and digital signal processing resources | |||
| 1118 | 6223048 | Method of generating a frequency-hopping sequence for radio communication, as well as radio facility and radio communication system therefor | |||
| 1119 | 6215810 | Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system | |||
| 1120 | 6215792 | System, device, and method for initial ranging in a communication network | |||
| 1121 | 6212242 | Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity | |||
| 1122 | 6212221 | Communication apparatus | |||
| 1123 | 6208635 | Network for transferring data packets and method for operating the network | |||
| 1124 | 6195383 | Digital signal processing apparatus for frequency de-hopping | |||
| 1125 | 6188716 | Radio and communication method using a transmitted intermediate frequency | |||
| 1126 | 6188715 | Frequency hopping system for intermittent transmission with receiver using individual tracking, FFT, and authentication | |||
| 1127 | 6181731 | Spread spectrum communication device | |||
| 1128 | 6178217 | Nonlinear digital communications system | |||
| 1129 | 6178197 | Frequency discrimination in a spread spectrum signal processing system | |||
| 1130 | 6173004 | Frequency hopping communication device | |||
| 1131 | 6172994 | Method and apparatus for creating a composite waveform | |||
| 1132 | 6169761 | Method and transceiver using an improved protocol for a frequency hop communication system | |||
2000 | |||||
| 1133 | 6163564 | Virtual beam system | |||
| 1134 | 6160837 | Method of avoiding near-far interference problems in an array of navigation signal beacons having selected CDMA or GPS-like navigation signals | |||
| 1135 | 6160802 | Ultrafast time hopping CDMA and TDMA RF and optical communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand | |||
| 1136 | 6154484 | Method and apparatus for embedding auxiliary data in a primary data signal using frequency and time domain processing | |||
| 1137 | 6151352 | Wireless communication using a frequency hopping method | |||
| 1138 | 6148020 | Method and device for frequency hopping communication by changing a carrier frequency | |||
| 1139 | 6144704 | Phase domain multiplexed communications system | |||
| 1140 | 6144693 | Radio communication system using a frequency hopping method and a method for controlling the system | |||
| 1141 | 6130905 | Wireless communication system | |||
| 1142 | 6130885 | Frequency hopping wireless communication system capable of simultaneously communicating different data and frequency hopping wireless communication apparatus | |||
| 1143 | 6128327 | Frequency hopping | |||
| 1144 | 6128276 | Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays | |||
| 1145 | 6122309 | Method and apparatus for performing interference suppression using modal moment estimates | |||
| 1146 | 6118805 | Method and apparatus for performing frequency hopping adaptation | |||
| 1147 | 6115411 | System and method for spread spectrum code position modulation and wireless local area network employing the same | |||
| 1148 | 6115408 | Automatic transmission power level control method in a frequency hopping communication system | |||
| 1149 | 6115407 | Frequency hopping communication method and apparatus for modifying frequency hopping sequence in accordance with counted errors | |||
| 1150 | 6112094 | Orthogonal frequency hopping pattern re-use scheme | |||
| 1151 | 6111909 | Wireless communication system | |||
| 1152 | 6111538 | Cellular positioning system (CPS) | |||
| 1153 | 6108367 | Low power two-way wireless communication system for electronic shelf labels | |||
| 1154 | 6108366 | Method and apparatus for the generation of frequency hopping sequences | |||
| 1155 | 6101214 | Power line communications spread spectrum symbol timing and random phasing | |||
| 1156 | 6101213 | Method system and computer program product for spread spectrum communication using circular waveform shift-keying | |||
| 1157 | 6098189 | Relay station for wireless communication traffic | |||
| 1158 | 6088595 | Arrangement for configuring multiple portable units for communicating with each other in a frequency hopping system | |||
| 1159 | 6088399 | Multi-mode transmitter and receiver | |||
| 1160 | 6088350 | Digital radio communication apparatus and method employing frequency hopping for multi-purpose data processing apparatuses | |||
| 1161 | 6084932 | Method to indicate synchronization lock of a remote station with a base station for a discrete multitone spread spectrum communications system | |||
| 1162 | 6084905 | Frequency hopped wireless communication system and communication equipment using a preamble field and information transfer field succeeding the preamble field | |||
| 1163 | 6078609 | Radio communication system using frequency hopping, and method of controlling same | |||
| 1164 | 6064695 | Spread spectrum communication system utilizing differential code shift keying | |||
| 1165 | 6061389 | Frequency-hopping communication system and communication station | |||
| 1166 | 6058137 | Frequency hopping system for intermittent transmission | |||
| 1167 | 6058135 | Quasi-optimal receiver for tracking and acquisition of a split spectrum PN GPS C/A signal | |||
| 1168 | 6052406 | Frequency hopping synchronization and tracking in a digital communication system | |||
| 1169 | 6049563 | Spread spectrum signal multiplexing system employing chirp signals | |||
| 1170 | 6049562 | Multi-branch frequency-hopping receiver | |||
| 1171 | 6049561 | Radio frequency communication system | |||
| 1172 | 6049289 | Remote controlled garage door opening system | |||
| 1173 | 6047023 | Swept frequency modulation and demodulation technique | |||
| 1174 | 6047015 | Mobile radio apparatus | |||
| 1175 | 6041074 | Spread spectrum pulse position modulation system | |||
| 1176 | 6034989 | Spread-spectrum communication device | |||
| 1177 | 6034987 | System for improving the quality of a received radio signal | |||
| 1178 | 6032049 | Wireless telecommunication system using frequency hopping, and method of controlling same | |||
| 1179 | 6031883 | Enhanced frequency agile radio | |||
| 1180 | 6031864 | Method and system for controlling the time occupation of signalling frequencies in a frequency hopping system | |||
| 1181 | 6031863 | Wireless LAN system | |||
| 1182 | 6031862 | Ultrawide-band communication system and method | |||
| 1183 | 6028886 | Digital communication apparatus | |||
| 1184 | 6028885 | Frequency hopping radio transmitter apparatus and method providing very high communication security | |||
| 1185 | 6026116 | Transmitting/receiving facility and method for transmitting broadband signals as well as transmitting/receiving facility for receiving broadband signals | |||
| 1186 | 6026114 | Transmitting and receiving apparatus of time division full-duplex spread spectrum communication system | |||
| 1187 | 6023488 | Spread spectrum modulation | |||
| 1188 | 6018543 | Noisy channel avoidance method in a digital communication system | |||
1999 | |||||
| 1189 | 6006075 | Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity | |||
| 1190 | 6002918 | Power-saving arrangement and method for mobile units in communications network | |||
| 1191 | 5995534 | Ultrawide-band communication system and method | |||
| 1192 | 5991331 | System for improving the quality of a received radio signal | |||
| 1193 | 5990786 | Advanced method of indicating incoming threat level to an electronically secured vehicle and apparatus therefor | |||
| 1194 | 5987057 | Wireless local area networks | |||
| 1195 | 5982808 | System and method for communicating with plural remote transmitter | |||
| 1196 | 5978660 | Frequency diversity process and device for an SHF carrier | |||
| 1197 | 5974081 | Spread spectrum band transceiver | |||
| 1198 | 5974078 | Modulated spread spectrum in RF identification systems method | |||
| 1199 | 5970055 | Radio communication system adapting time division duplexing/frequency hopping | |||
| 1200 | 5969663 | Time domain radio transmission system | |||
| 1201 | 5966665 | Wireless communication system communicable among a base unit and a plurality of handsets | |||
| 1202 | 5963581 | Ultrawide-band communication system and method | |||
| 1203 | 5960031 | Ultrawide-band communication system and method | |||
| 1204 | 5960030 | Carrier detection unit and carrier detection method | |||
| 1205 | 5959550 | Remote meter reading system | |||
| 1206 | 5956345 | IS-95 compatible wideband communication scheme | |||
| 1207 | 5952956 | Time domain radio transmission system | |||
| 1208 | 5952933 | System having advanced embedded code hopping encryption and learn mode therefor | |||
| 1209 | 5943375 | Method to indicate synchronization lock of a remote station with a base station | |||
| 1210 | 5937002 | Channel hopping in a radio communication system | |||
| 1211 | 5937001 | Range safety communication system and method utilizing pseudorandom noise sequences | |||
| 1212 | 5936998 | Spread spectrum modulator | |||
| 1213 | 5930291 | Method and apparatus for selecting random values from a non-sequential set | |||
| 1214 | 5926501 | Method and apparatus for dynamic channel configuration | |||
| 1215 | 5923702 | Frequency hopping cellular LAN system | |||
| 1216 | 5923701 | Spread spectrum pulse position modulation system | |||
| 1217 | 5914981 | Method to indicate synchronization lock of a remote station with a base station for a discrete multitone spread spectrum communications system | |||
| 1218 | 5914667 | Advanced embedded code hopping system having master fixed code encryption | |||
| 1219 | 5912917 | Digital broadcast system | |||
| 1220 | 5909640 | Wireless communication system for adapting to frequency drift | |||
| 1221 | 5907577 | Delay compensation | |||
| 1222 | 5907545 | Wireless communication apparatus and method | |||
| 1223 | 5905765 | Method of processing error-control coded, frequency-hopped communication signals | |||
| 1224 | 5903594 | Power line communications spread spectrum protocol | |||
| 1225 | 5901172 | Ultra wideband receiver with high speed noise and interference tracking threshold | |||
| 1226 | 5900806 | Alarm sensor multiplexing | |||
| 1227 | 5898728 | Distributed analog-digital frequency dehopping system | |||
| 1228 | 5896423 | Spread spectrum signal receiver | |||
| 1229 | 5896412 | Wireless communication system | |||
| 1230 | 5887023 | Method and apparatus for a frequency hopping-spread spectrum communication system | |||
| 1231 | 5887022 | Peer-peer frequency hopping spread spectrum wireless system | |||
| 1232 | 5887020 | Multi-band, multi-mode spread-spectrum communication system | |||
| 1233 | 5881096 | Method for removing bias in a frequency hopping digital communication system | |||
| 1234 | 5881095 | Repeater assisted channel hopping system and method therefor | |||
| 1235 | 5875208 | Delay compensation in a discrete multitone spread spectrum communications system | |||
| 1236 | 5875186 | Dynamic wireless local area network with interactive communications within the network | |||
| 1237 | 5875184 | Method for transferring data packets | |||
| 1238 | 5872519 | Advanced embedded code hopping system | |||
| 1239 | 5870426 | Grouping of spread spectrum acknowledgement pagers to minimize transmission collisions | |||
| 1240 | 5870391 | Wireless communication system using frequency hopping, and method of controlling the system | |||
| 1241 | 5862171 | Radio frequency communication network having adaptive communication parameters | |||
| 1242 | 5859664 | Method and apparatus for line or frame-synchronous frequency hopping of video transmissions | |||
1998 | |||||
| 1243 | 5848095 | System and method for adaptive hopping | |||
| 1244 | 5838730 | Radio transmitter/receiver for wireless local area network | |||
| 1245 | 5838717 | Spectrum spread communication system | |||
| 1246 | 5835529 | Digital communication apparatus | |||
| 1247 | 5832035 | Fast locking mechanism for channelized ultrawide-band communications | |||
| 1248 | 5832026 | Method for correcting errors from a fading signal in a frequency hopped spread spectrum communcation system | |||
| 1249 | 5828693 | Spread spectrum frequency hopping reader system | |||
| 1250 | 5825805 | Spread spectrum communication system | |||
| 1251 | 5822362 | Sinusoidal phase modulation method and system | |||
| 1252 | 5818885 | Method for minimizing time to establish initial synchronization between a mobile station and a base station in a mobile communication system | |||
| 1253 | 5815811 | Preemptive roaming in a cellular local area wireless network | |||
| 1254 | 5815525 | Multi-band, multi-mode spread-spectrum communication system | |||
| 1255 | 5812590 | Frequency spreading clock modulation | |||
| 1256 | 5812081 | Time domain radio transmission system | |||
| 1257 | 5809417 | Cordless telephone arranged for operating with multiple portable units in a frequency hopping system | |||
| 1258 | 5809059 | Method and apparatus for spread spectrum channel assignment | |||
| 1259 | 5805110 | Impulse radar with swept range gate | |||
| 1260 | 5799033 | Method of error protected transmission, method of error protected reception of data and transmission system for transmission of data | |||
| 1261 | 5799000 | Delay compensation | |||
| 1262 | 5798711 | High throughput embedded code hopping system with bypass mode | |||
| 1263 | 5796772 | Multi-band, multi-mode spread-spectrum communication system | |||
| 1264 | 5793798 | Virtual beam system | |||
| 1265 | 5793795 | Method for correcting errors from a jamming signal in a frequency hopped spread spectrum communication system | |||
| 1266 | 5790587 | Multi-band, multi-mode spread-spectrum communication system | |||
| 1267 | 5783989 | Alarm sensor multiplexing | |||
| 1268 | 5781582 | Frequency agile transceiver with multiple frequency synthesizers per transceiver | |||
| 1269 | 5758290 | Cordless telephone arranged for operating with multiple portable units in a frequency hopping system | |||
| 1270 | 5757845 | Adaptive spread spectrum receiver | |||
| 1271 | 5751704 | Technique for minimizing the variance of interference in packetized interference-limited wireless communication systems | |||
| 1272 | 5748670 | Method of demodulating chirp spread spectrum | |||
| 1273 | 5748669 | Method and apparatus for transmitting information converted to spread spectrum signal | |||
| 1274 | 5737358 | Multiplexed radio communication system | |||
| 1275 | 5737252 | Circuit arrangement comprising a permutation unit and method of processing a batch of items | |||
| 1276 | 5734966 | Wireless communication system for adapting to frequency drift | |||
| 1277 | 5729680 | Ad hoc initialization for wireless local area network | |||
| 1278 | 5729607 | Non-linear digital communications system | |||
| 1279 | 5726658 | CDMA code generator employing mixing ergodic transformation | |||
| 1280 | 5724380 | Radio transmission system | |||
| 1281 | 5719857 | Method and apparatus for implementing frequency-hopping in a base station | |||
| 1282 | 5717688 | Wireless local area network with roaming indicating multiple communication ranges | |||
| 1283 | 5715275 | Spectrum communication method and apparatus for delaying read sequence series | |||
| 1284 | 5712867 | Two-way paging apparatus having highly accurate frequency hopping synchronization | |||
| 1285 | 5712638 | Multiple transmission channel group transmitter | |||
| 1286 | 5710789 | Signal synchronization system for encoded signals | |||
| 1287 | 5706275 | Data transmission method, transmitter, and receiver | |||
1997 | |||||
| 1288 | 5701328 | Chirped spread spectrum positioning system | |||
| 1289 | 5694414 | Multi-band, multi-mode spread-spectrum communication system | |||
| 1290 | 5691979 | Signaling protocol for an infrastructureless communication system and method of using same | |||
| 1291 | 5687169 | Full duplex ultrawide-band communication system and method | |||
| 1292 | 5677927 | Ultrawide-band communication system and method | |||
| 1293 | 5673323 | Analog spread spectrum wireless speaker system | |||
| 1294 | 5673260 | Method and system for CDMA mobile communication | |||
| 1295 | 5668828 | Enhanced frequency agile radio | |||
| 1296 | 5661490 | Time-of-flight radio location system | |||
| 1297 | 5659572 | Phased array spread spectrum system and method | |||
| 1298 | 5646591 | Advanced method of indicating incoming threat level to an electronically secured vehicle and apparatus therefor | |||
| 1299 | 5642397 | Paging system which combines a paging signal with a standard broadcast baseband signal | |||
| 1300 | 5640415 | Bit error performance of a frequency hopping, radio communication system | |||
| 1301 | 5640301 | System for adapting a personal computer for radio communication | |||
| 1302 | 5638376 | Code division multiplex signal receiving method | |||
| 1303 | 5633889 | Phased array spread spectrum system and method | |||
| 1304 | 5629875 | Method and apparatus for interactively tuning frequency hopping transmitter | |||
| 1305 | 5627880 | MAHO method for SFH-CDMA/TDMA using punctured frames | |||
| 1306 | 5625641 | Correlator, synchronizer provided with the correlator, and fast frequency hopping spread spectrum receiver provided with the synchronizer | |||
| 1307 | 5623511 | Spread spectrum code pulse position modulated receiver having delay spread compensation | |||
| 1308 | 5619527 | Chip-based selective receiving system for a spread spectrum signal | |||
| 1309 | 5619493 | Spread-spectrum, frequency-hopping radio telephone system with voice activation | |||
| 1310 | 5610907 | Ultrafast time hopping CDMA-RF communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand | |||
| 1311 | 5604765 | Position enhanced communication system including system for embedding CDMA navigation beacons under the communications signals of a wireless communication system | |||
| 1312 | 5596601 | Method and apparatus for spread spectrum code pulse position modulation | |||
| 1313 | 5596438 | Photoconductive spread-spectrum communications system | |||
| 1314 | 5596330 | Differential ranging for a frequency-hopped remote position determination system | |||
| 1315 | 5592180 | Direction finding and mobile location system for trunked mobile radio systems | |||
1996 | |||||
| 1316 | 5590410 | System and method for frequency based acquisition acknowledgment between transmitter and receiver | |||
| 1317 | 5586141 | Interface protocol method for use in a frequency hopping radio system having first hopping code for synchronization and second hopping code for communication | |||
| 1318 | 5586120 | Method for a channel hopping communication system with variable transmission bandwidth | |||
| 1319 | 5583517 | Multi-path resistant frequency-hopped spread spectrum mobile location system | |||
| 1320 | 5581548 | Frequency and channel hopping communication in a TDMA cellular mobile radio system | |||
| 1321 | 5579337 | System employing dissipative pseudorandom dynamics and selective feedback for communications and measurement | |||
| 1322 | 5574748 | Spread spectrum communications system for network | |||
| 1323 | 5568510 | Apparatus and method for obtaining synchronism between a base station and a portable unit arranged for operation in a frequency hopping system | |||
| 1324 | 5568509 | Dynamic code division multiple access communication system | |||
| 1325 | 5568508 | Interlaced geometric harmonic modulation | |||
| 1326 | 5568507 | Geometric harmonic modulation (GHM) - analog implementation | |||
| 1327 | 5564097 | Spread intermediate frequency radio receiver with adaptive spurious rejection | |||
| 1328 | 5563906 | Method of geometric harmonic modulation (GHM) | |||
| 1329 | 5561686 | Radio information communication system using multi-carrier spread spectrum transmission system | |||
| 1330 | 5546429 | Frequency hopping code division multiple access radio communication unit | |||
| 1331 | 5546422 | Method of transmitting low-power frequency hopped spread spectrum data | |||
| 1332 | 5544199 | Non-adaptive phase-difference interference filter | |||
| 1333 | 5541954 | Frequency hopping communication method and apparatus changing a hopping frequency as a result of a counted number of errors | |||
| 1334 | 5539769 | Adaptive fuzzy frequency hopping system | |||
| 1335 | 5537434 | Frequency hopping control channel in a radio communication system | |||
| 1336 | 5534845 | Advanced automotive automation and security system | |||
| 1337 | 5533046 | Spread spectrum communication system | |||
| 1338 | 5533025 | Robust frequency management and acquisition in a wireless local area network that uses frequency-hopping radios | |||
| 1339 | 5532670 | Method of indicating the threat level of an incoming shock to an electronically secured vehicle and apparatus therefore | |||
| 1340 | 5528623 | Cordless telephone system having automatic control of transmitter power and frequency in response to changing conditions | |||
| 1341 | 5528622 | Communication system having channel hopping protocol and multiple entry points | |||
| 1342 | 5528621 | Packet data communication system | |||
| 1343 | 5526389 | Spread spectrum open loop data recovery processor | |||
| 1344 | 5523760 | Ultra-wideband receiver | |||
| 1345 | 5519736 | Synchronous pseudo-noise code sequence generation circuit | |||
| 1346 | 5519725 | Geometric harmonic modulation (GHM) for combined analog/digital transmissions | |||
| 1347 | 5519718 | Remote unit for use with remote pager | |||
| 1348 | 5519717 | Method for time drift reduction of frequency hopping network clock | |||
| 1349 | 5519692 | Geometric harmonic modulation (GHM)-digital implementation | |||
| 1350 | 5517518 | Method and arrangement for recognition of a coded transmitted signal | |||
| 1351 | 5515369 | Method for frequency sharing and frequency punchout in frequency hopping communications network | |||
| 1352 | 5513210 | Method for controlling channel access priorities in a frequency hopping local area network | |||
| 1353 | 5512834 | Homodyne impulse radar hidden object locator | |||
| 1354 | 5510797 | Provision of SPS timing signals | |||
| 1355 | 5509032 | Non-adaptive amplitude-difference interference filter | |||
| 1356 | 5509027 | Synchronization method in a frequency hopping local area network having dedicated control channels | |||
| 1357 | 5506863 | Method and apparatus for operating with a hopping control channel in a communication system | |||
| 1358 | 5506545 | Electronic apparatus having low radio frequency interference from controlled excursion noise-modulated system clock signal | |||
| 1359 | 5504750 | Method and apparatus for a radio system operating on shared communication channels | |||
| 1360 | 5500871 | Spread spectrum communication transmitter an LSI therefor | |||
| 1361 | 5499266 | Low-power frequency-hopped spread spectrum acknowledgement paging system | |||
| 1362 | 5495497 | Method and apparatus for suppressing interference from bandspread communication signals | |||
| 1363 | 5495496 | Method and apparatus for suppressing linear amplitude interference from bandspread communication signals | |||
| 1364 | 5491716 | Weight-value controlled adaptive processor for spread spectrum receiver | |||
| 1365 | 5483550 | Mobile cellular radio systems | |||
1995 | |||||
| 1366 | 5475707 | Broadband communications system | |||
| 1367 | 5471503 | Scanning method for receiving a transmission in a communication system with slow frequency hopping and coding | |||
| 1368 | 5471469 | Method of resolving media contention in radio communication links | |||
| 1369 | 5469469 | Composite spread spectrum signal including modulator demodulator | |||
| 1370 | 5467367 | Spread spectrum communication apparatus and telephone exchange system | |||
| 1371 | 5463659 | Apparatus and method of configuring a cordless telephone for operating in a frequency hopping system | |||
| 1372 | 5463656 | System for conducting video communications over satellite communication link with aircraft having physically compact, effectively conformal, phased array antenna | |||
| 1373 | 5461629 | Error correction in a spread spectrum transceiver | |||
| 1374 | 5459760 | Transmitting and receiving apparatus | |||
| 1375 | 5457394 | Impulse radar studfinder | |||
| 1376 | 5454010 | System and method for calibration of frequency hopping | |||
| 1377 | 5452327 | Programmable randomly tunable digital demodulator | |||
| 1378 | 5452319 | Method and system for increasing the reliability of multiple frequency communication systems | |||
| 1379 | 5450453 | Method, apparatus and system for decoding a non-coherently demodulated signal | |||
| 1380 | 5448593 | Frequency hopping time-diversity communications systems and transceivers for local area networks | |||
| 1381 | 5446769 | Method for providing hand-offs in a frequency hopping communication system | |||
| 1382 | 5442659 | Radio communications system with fault tolerant frequency hopping synchronization | |||
| 1383 | 5440636 | Apparatus and method for processing of frequency hopping communications | |||
| 1384 | 5440597 | Double dwell maximum likelihood acquisition system with continuous decision making for CDMA and direct spread spectrum system | |||
| 1385 | 5438596 | Method and apparatus for generating diffusion code | |||
| 1386 | 5438332 | Method of hardening transmissions, in particular between a control station and a transponder, and a device implementing the method | |||
| 1387 | 5432814 | Spread spectrum communication system | |||
| 1388 | 5430759 | Low-power frequency-hopped spread spectrum reverse paging system | |||
| 1389 | 5428647 | Method and apparatus for synchronizing a received signal in a digital radio communication system | |||
| 1390 | 5428637 | Method for reducing synchronizing overhead of frequency hopping communications systems | |||
| 1391 | 5428602 | Frequency-hopping arrangement for a radio communication system | |||
| 1392 | 5425051 | Radio frequency communication network having adaptive parameters | |||
| 1393 | 5425049 | Staggered frequency hopping cellular radio system | |||
| 1394 | 5422908 | Phased array spread spectrum system and method | |||
| 1395 | 5418813 | Method and apparatus for creating a composite waveform | |||
| 1396 | 5414731 | Command set and procedure for synchronization of frequency hopping control clocks | |||
| 1397 | 5412687 | Digital communications equipment using differential quaternary frequency shift keying | |||
| 1398 | 5408496 | Spread-spectrum, frequency-hopping radiotelephone system | |||
| 1399 | 5408495 | Multiple cavity tuning of a transmitter output in a communication system | |||
| 1400 | 5404374 | Method and apparatus for transmitting and receiving encoded data using multiple frequency coding | |||
| 1401 | 5394436 | Radio frequency local area network | |||
| 1402 | 5394433 | Frequency hopping pattern assignment and control in multiple autonomous collocated radio networks | |||
| 1403 | 5386435 | Frequency hopping spread spectrum data communications system | |||
| 1404 | 5379047 | Remote position determination system | |||
1994 | |||||
| 1405 | 5377222 | Frequency agile radio | |||
| 1406 | 5377221 | Communications system | |||
| 1407 | 5363401 | Mechanism for extracting hybrid (fh/ds) spread spectrum signals within multi-signal type environment | |||
| 1408 | 5363108 | Time domain radio transmission system | |||
| 1409 | 5361070 | Ultra-wideband radar motion sensor | |||
| 1410 | 5359625 | Spread spectrum communication system particularly-suited for RF network communication | |||
| 1411 | 5353341 | Cordless telephone arranged for operation in a frequency hopping system | |||
| 1412 | 5353311 | Radio transmitter | |||
| 1413 | 5345471 | Ultra-wideband receiver | |||
| 1414 | 5345470 | Methods of minimizing the interference between many multiple FMCW radars | |||
| 1415 | 5339331 | Frequency hopping spread spectrum receiver | |||
| 1416 | 5335246 | Pager with reverse paging facility | |||
| 1417 | 5323447 | Apparatus and method for modifying a frequency hopping sequence of a cordless telephone operating in a frequency hopping system | |||
| 1418 | 5319801 | Seamless frequency hopping system | |||
| 1419 | 5311541 | Frequency agile radio | |||
| 1420 | 5307372 | Radio transceiver for transmitting and receiving data packets | |||
| 1421 | 5303259 | Frequency-hopped electronic signal transmitter | |||
| 1422 | 5291516 | Dual mode transmitter and receiver | |||
| 1423 | 5291515 | Spread spectrum communication device | |||
| 1424 | 5291475 | Slot hopped FD/TD/CDMA | |||
| 1425 | 5289496 | Method and system for radio communication | |||
| 1426 | 5287384 | Frequency hopping spread spectrum data communications system | |||
| 1427 | 5283780 | Digital audio broadcasting system | |||
| 1428 | 5278862 | Timing for spread-spectrum communication across noisy media | |||
1993 | |||||
| 1429 | 5274666 | Wireless communication system | |||
| 1430 | 5267272 | Receiver automatic gain control (AGC) | |||
| 1431 | 5265121 | Spread spectrum coherent processor | |||
| 1432 | 5263047 | Multiple cavity tuning of a transmitter output in a communication system | |||
| 1433 | 5263046 | Spread-spectrum chirp communication with sharply defined bandwidth | |||
| 1434 | 5258997 | Spread spectrum apparatus | |||
| 1435 | 5258996 | Spread spectrum apparatus | |||
| 1436 | 5239555 | Frequency hopping signal interceptor | |||
| 1437 | 5235613 | Frequency hopping method and apparatus | |||
| 1438 | 5224121 | Rolling synthesizer method for baseband slow frequency hopping | |||
| 1439 | 5222098 | Spectrum spread communication system | |||
| 1440 | 5214788 | Process and device for information transmission between radioelectric transceivers of the same network operating in frequency hopping | |||
| 1441 | 5212715 | Digital communication signalling system | |||
| 1442 | 5193102 | Method and apparatus for improving detection of data bits in a slow frequency hopping communication system | |||
| 1443 | 5179569 | Spread spectrum radio communication system | |||
| 1444 | 5177767 | Spread-spectrum communication system | |||
1992 | |||||
| 1445 | 5168510 | Spread spectrum-time diversity communications systems and transceivers for multidrop area networks | |||
| 1446 | 5168506 | Method for protected radio signal transmission | |||
| 1447 | 5166953 | Technique for frequency-hopped spread spectrum communications | |||
| 1448 | 5164959 | Digital equalization method and apparatus | |||
| 1449 | 5157358 | High speed frequency agile FSK modulator | |||
| 1450 | 5150378 | Method and apparatus for coherent communications in non-coherent frequency-hopping system | |||
| 1451 | 5144668 | Signal overlap detection in a communication system | |||
| 1452 | 5140610 | FM video data link spectrum spreading | |||
| 1453 | 5130987 | Method for synchronizing a wide area network without global synchronizing | |||
| 1454 | 5130668 | Amplifier arrangement with time constant control | |||
| 1455 | 5123029 | Broadcast-initiated bipartite frame multi-access protocol | |||
| 1456 | 5121408 | Synchronization for entry to a network in a frequency hopping communication system | |||
| 1457 | 5113409 | Spread spectrum intercept apparatus and method | |||
| 1458 | 5113278 | Communication system and apparatus using chip signals | |||
| 1459 | 5105294 | Digital communicating method and apparatus | |||
| 1460 | 5103460 | Spread spectrum intercept apparatus and method | |||
| 1461 | 5101406 | Wireless communications system | |||
| 1462 | 5099495 | Spread spectrum communication device | |||
| 1463 | 5097485 | HF high data rate modem | |||
| 1464 | 5090024 | Spread spectrum communications system for networks | |||
| 1465 | 5084901 | Sequential chirp modulation-type spread spectrum communication system | |||
| 1466 | 5079768 | Method for frequency sharing in frequency hopping communications network | |||
1991 | |||||
| 1467 | 5070500 | Memory package system utilizing inductive coupling between memory module and read/write unit | |||
| 1468 | 5063572 | Channelized delay and mix chip rate detector | |||
| 1469 | 5056108 | Communication system | |||
| 1470 | 5048057 | Wireless local area network | |||
| 1471 | 5040189 | Multiple frequency radio system employing pulse repeaters | |||
| 1472 | 5029182 | Automatic gain control (AGC) for frequency hopping receiver | |||
| 1473 | 5018165 | Communication system using spread spectrum and leaky transmission line | |||
| 1474 | 5016256 | Spread spectrum intercept apparatus and method | |||
| 1475 | 5008899 | Receiver for spectrum spread communication | |||
| 1476 | 5005183 | Wireless telephone system | |||
| 1477 | 5001723 | Sinusoidal M-ary orthogonal keyed decoding | |||
| 1478 | 4985899 | Intercept detector for spread-spectrum signals | |||
| 1479 | 4984219 | Method and apparatus for decoding of frequency inversion based scramblers | |||
1990 | |||||
| 1480 | 4979186 | Time domain radio transmission system | |||
| 1481 | 4979170 | Alternating sequential half duplex communication system | |||
| 1482 | 4972480 | Holographic communications device and method | |||
| 1483 | 4969160 | Dual channel clock recovery circuit | |||
| 1484 | 4968970 | Method of and system for power line carrier communications | |||
| 1485 | 4962488 | Technique for surface to surface communications using high frequency radio with low probability of intercept signaling | |||
| 1486 | 4961203 | Signal generator | |||
| 1487 | 4959826 | Spread spectrum optical communication system with heterodyne detection | |||
| 1488 | 4956644 | Channelized binary-level radiometer | |||
| 1489 | 4942589 | Channelized binary-level hop rate detector | |||
| 1490 | 4935940 | Interference-proof reception of radio signals using frequency hopping techniques | |||
| 1491 | 4933954 | Device for recombination of a message transmitted by a frequency hopping transmitter | |||
| 1492 | 4914699 | High frequency anti-jam communication system terminal | |||
| 1493 | 4914674 | Signal generator | |||
1989 | |||||
| 1494 | 4888787 | Receiver apparatus for spread spectrum communication systems | |||
| 1495 | 4872205 | Radio communication system having autonomously selected transmission frequencies | |||
| 1496 | 4872200 | System of orthogonal code generators, radios provided with a code generator and code generators of such a system | |||
| 1497 | 4866733 | Radio bus system | |||
| 1498 | 4866732 | Wireless telephone system | |||
| 1499 | 4850036 | Radio communication system using synchronous frequency hopping transmissions | |||
| 1500 | 4843638 | Receiver for frequency hopped signals | |||
| 1501 | 4843612 | Method for jam-resistant communication transmission | |||
| 1502 | 4837823 | Communication system | |||
| 1503 | 4829540 | Secure communication system for multiple remote units | |||
| 1504 | 4813057 | Time domain radio transmission system | |||
| 1505 | 4807248 | Automatic resynchronization technique | |||
| 1506 | 4800390 | Adaptive antenna arrays for frequency hopped systems | |||
1988 | |||||
| 1507 | 4774716 | Method for the transmission of digital data | |||
| 1508 | 4761796 | High frequency spread spectrum communication system terminal | |||
| 1509 | 4760586 | Spread spectrum communication system | |||
| 1510 | 4756009 | Method for transmitting digital data | |||
| 1511 | 4752939 | Hidden preamble for frequency hopped synchronization | |||
| 1512 | 4739186 | Frequency-selectable pulsed-sinusoid generation system | |||
1987 | |||||
| 1513 | 4716574 | Wirelessly functioning signal transmission system | |||
| 1514 | 4716573 | Method of reducing the effect of narrowband jammers in radio communication between two stations | |||
| 1515 | 4688251 | Wave packet communication subsystem for determining the sync pulses and correlating the data pulses of a wave packet | |||
| 1516 | 4679207 | Single channel tracking for frequency hopping communication systems | |||
| 1517 | 4677617 | Rapid frequency-hopping time synchronization | |||
| 1518 | 4672605 | Data and voice communications system | |||
| 1519 | 4669091 | Adaptive multipath distortion equalizer | |||
| 1520 | 4656642 | Spread-spectrum detection system for a multi-element antenna | |||
| 1521 | 4654859 | Frequency synthesizer for frequency hopping communication system | |||
| 1522 | 4653068 | Frequency hopping data communication system | |||
| 1523 | 4641317 | Spread spectrum radio transmission system | |||
| 1524 | 4638493 | Adaptive interference rejection for improved frequency hop detection | |||
| 1525 | 4635221 | Frequency multiplexed convolver communication system | |||
1986 | |||||
| 1526 | 4630282 | Frequency-hopping digital data link | |||
| 1527 | 4616364 | Digital hopped frequency, time diversity system | |||
| 1528 | 4613978 | Narrowband interference suppression system | |||
| 1529 | 4612652 | Frequency hopping data communication system | |||
| 1530 | 4608701 | Communication receiving unit for the suppression of noise and interference signals | |||
| 1531 | 4607375 | Covert communication system | |||
| 1532 | 4606041 | Frequency hopping data communication system | |||
| 1533 | 4606040 | Transmitting-receiving station for a system for transmitting data by frequency hopping | |||
| 1534 | 4601043 | Digital communications software control system | |||
| 1535 | 4597087 | Frequency hopping data communication system | |||
| 1536 | 4587662 | TDMA spread-spectrum receiver with coherent detection | |||
| 1537 | 4583231 | Method of, and apparatus for, frequency-hopped frequency-shift-keyed digital data communications | |||
| 1538 | 4578816 | Method of synchronization of transmitter-receiver stations of a frequency-jumping network and a station for the practical application of said method | |||
1985 | |||||
| 1539 | 4558453 | Synchronization method and frequency hopping communication system | |||
| 1540 | 4553101 | Fast frequency hopping demodulation system with serial accumulation of signal | |||
| 1541 | 4549303 | Multichannel time division multiplexed trunk transmission link | |||
| 1542 | 4546326 | Fast automatic gain control arrangement | |||
| 1543 | 4545059 | Antenna coupler system | |||
| 1544 | 4538281 | Adaptive acquisition of multiple access codes | |||
| 1545 | 4510579 | Fast correlation system | |||
| 1546 | 4494238 | Multiple channel data link system | |||
1984 | |||||
| 1547 | 4490831 | Digital pulse detector circuit having selectable false alarm rate | |||
| 1548 | 4490829 | Detection of angular modulated electromagnetic signals | |||
| 1549 | 4485477 | Fast frequency/code search | |||
| 1550 | 4481640 | Spread spectrum modem | |||
| 1551 | 4479227 | Auto-balance method and apparatus for suppression of residual lines in a transmitted spectrum | |||
| 1552 | 4475215 | Pulse interference cancelling system for spread spectrum signals utilizing active coherent detection | |||
| 1553 | 4475214 | CW Interference cancelling sytem for spread spectrum signals utilizing active coherent detection | |||
| 1554 | 4475208 | Wired spread spectrum data communication system | |||
| 1555 | 4472814 | CW Interference cancelling system for spread spectrum signals | |||
| 1556 | 4457003 | Time reference tracking loop for frequency hopping systems | |||
| 1557 | 4454604 | Virtual time base direct synchronizer and method therefor | |||
| 1558 | 4442527 | Synchronization systems | |||
| 1559 | 4435821 | Receiver in a frequency hopping communication system | |||
| 1560 | 4425661 | Data under voice communications system | |||
1983 | |||||
| 1561 | 4392231 | Spread spectrum FH-MFSK decoder | |||
| 1562 | 4383323 | Spread spectrum FH-MFSK transmitter and receiver | |||
1982 | |||||
| 1563 | 4365327 | Method of and means for spread-spectrum transmission | |||
| 1564 | 4363138 | Signal presence detector and method | |||
| 1565 | 4361891 | Spread spectrum signal estimator | |||
| 1566 | 4361890 | Synchronizing system | |||
| 1567 | 4358844 | Method of and means for spread-spectrum transmission | |||
| 1568 | 4355399 | Adaptive spread spectrum FH-MFSK transmitter and receiver | |||
| 1569 | 4346475 | Data transmission system operating on the spread spectrum principle | |||
| 1570 | 4335463 | Simultaneous integral multi-access transmission system on transmission lines by optical fibres | |||
| 1571 | 4320514 | Spread spectrum FH-MFSK radio receiver | |||
| 1572 | 4309769 | Method and apparatus for processing spread spectrum signals | |||
1981 | |||||
| 1573 | 4300235 | Communications systems | |||
| 1574 | 4255791 | Signal processing system | |||
1980 | |||||
| 1575 | 4222115 | Spread spectrum apparatus for cellular mobile communication systems | |||
| 1576 | 4217586 | Channel estimating reference signal processor for communication system adaptive antennas | |||
| 1577 | 4209834 | State variant correlator | |||
| 1578 | 4203071 | Pseudo-random-number-code-detection and tracking system | |||
| 1579 | 4203070 | Pseudo-random-number code detection and tracking system | |||
| 1580 | 4193030 | Frequency hopping communication system | |||
| 1581 | 4189677 | Demodulator unit for spread spectrum apparatus utilized in a cellular mobile communication system | |||
1976 | |||||
| 1582 | 3934203 | Spread spectrum modem | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||