СПИСОК патентов США - подгруппа МПК16 H04L5/02
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| № п/п | Номер патента | Название патента | |||
2017 | |||||
| 1 | 9603174 | Error control method, medium access control (MAC) frame designing method, and terminal registration method in wireless communication system, and recording medium | |||
| 2 | 9603143 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 3 | 9584257 | Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using same | |||
| 4 | 9578642 | Adaptive transmission device using limited feedback information in a mobile communication system, and a method thereof | |||
| 5 | 9565678 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 6 | 9559758 | Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system | |||
| 7 | 9548851 | Multi-antenna transmission for spatial division multiple access | |||
| 8 | 9538508 | Sequence generation and transmission method based on time and frequency domain transmission unit | |||
2016 | |||||
| 9 | 9532386 | Initial access channel for scalable wireless mobile communication networks | |||
| 10 | 9525529 | Ultra-wide bandwidth system and method for in-premises wireless networking | |||
| 11 | 9525517 | Method, device and system for assigning ACK channels to users | |||
| 12 | 9521672 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 13 | 9520981 | Method and apparatus for providing automatic control channel mapping | |||
| 14 | 9515698 | Ultra-wideband frequency position modulation using nonlinear compressed sensing | |||
| 15 | 9510348 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 16 | 9485070 | Method and apparatus for transmitting and receiving different signal types in communication systems | |||
| 17 | 9485064 | Communication method and radio transmitter | |||
| 18 | 9465097 | Systems and methods for providing ADS-B mode control through data overlay | |||
| 19 | 9444592 | Method and apparatus for allocating a plurality of data symbols in a wireless communication system | |||
| 20 | 9426013 | OFDM communications methods and apparatus | |||
| 21 | 9426012 | Signaling method in an OFDM multiple access system | |||
| 22 | 9413506 | Method and apparatus for allocating resources in wireless communication system | |||
| 23 | 9413505 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 24 | 9413504 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 25 | 9374205 | Inter-cell interference reduction | |||
| 26 | 9374130 | Method and apparatus for triggering a ranked transmission | |||
| 27 | 9369909 | Method and apparatus for mitigating signal interference in a feedback system | |||
| 28 | 9344211 | OFDMA with adaptive subcarrier-cluster configuration and selective loading | |||
| 29 | 9332542 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 30 | 9316722 | Systems and methods for providing ATC overlay protocols | |||
| 31 | 9306705 | Method, device and system for assigning ACK channels to users | |||
| 32 | 9301283 | Method and apparatus for accessing an uplink random access channel in a single carrier frequency division multiple access system | |||
| 33 | 9300385 | OFDM signal transmission method and apparatus | |||
| 34 | 9281917 | Shared control channel structure | |||
| 35 | 9264177 | Method and apparatus for reporting feedback information for multi-carrier operation | |||
| 36 | 9252859 | Method for signalling resources to a radio station and radio station therefor | |||
| 37 | 9246664 | Receiver with multi-spectrum parallel amplification | |||
| 38 | 9231741 | Reconfigurable notched spectrum for wireless data transmission | |||
2015 | |||||
| 39 | 9226237 | Method for channel assignments in wireless systems | |||
| 40 | 9215052 | Method of allocating radio resources in multi-carrier system | |||
| 41 | 9209861 | Ultra-wideband frequency position modulation using nonlinear compressed sensing | |||
| 42 | 9203669 | Apparatus and method using multiple modulation schemes in an OFDM/OFDMA wireless network | |||
| 43 | 9197302 | MIMO communication method | |||
| 44 | 9197300 | Wireless precoding methods | |||
| 45 | 9185713 | Apparatus and method for transmitting and receiving a RACH signal in SC-FDMA system | |||
| 46 | 9184808 | Mimo beamforming-based single carrier frequency division multiple access system | |||
| 47 | 9178681 | Method of separating sources in a multisource system | |||
| 48 | 9173114 | OFDM system with reverse link interference estimation | |||
| 49 | 9166757 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 50 | 9166756 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 51 | 9160510 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 52 | 9160509 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 53 | 9160508 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 54 | 9160507 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 55 | 9160506 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 56 | 9160505 | Method and apparatus for transmitting SRS in LTE TDD system | |||
| 57 | 9148874 | Communication method and radio transmitter | |||
| 58 | 9148477 | Methods and apparatus for communicating in a wireless system | |||
| 59 | 9144060 | Resource allocation for shared signaling channels | |||
| 60 | 9143305 | Pilot signal transmission for an orthogonal frequency division wireless communication system | |||
| 61 | 9130810 | OFDM communications methods and apparatus | |||
| 62 | 9130791 | Uplink channel estimation using a signaling channel | |||
| 63 | 9130734 | Multi-tone concatenated spread spectrum communications | |||
| 64 | 9130716 | Reference symbol distribution method and apparatus | |||
| 65 | 9130705 | Transmitting high rate data within a MIMO WLAN | |||
| 66 | 9125194 | Radio communication system, base station apparatus, mobile station apparatus, and radio communication method | |||
| 67 | 9124400 | Method and apparatus for transmitting/receiving uplink signaling information in a single carrier FDMA system | |||
| 68 | 9118531 | Method of generating random access preambles in wireless communication system | |||
| 69 | 9112660 | Maximum likelihood detection | |||
| 70 | 9107124 | Delivery of multicast and broadcast services concurrently with unicast data | |||
| 71 | 9106287 | Unitary precoding based on randomized FFT matrices | |||
| 72 | 9100152 | Apparatus for dimensioning the control channel for transmission efficiency in communications systems | |||
| 73 | 9094842 | Systems and method for orthogonal frequency divisional multiplexing | |||
| 74 | 9088388 | Method for frequency division duplex communications | |||
| 75 | 9088381 | Ultra-wide bandwidth system and method for in-premises wireless networking | |||
| 76 | 9072096 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 77 | 9072095 | Apparatus and method for allocating resources in a single carrier-frequency division multiple access system | |||
| 78 | 9071414 | Method and apparatus for distinguishing broadcast messages in wireless signals | |||
| 79 | 9065714 | Transmission of information using cyclically shifted sequences | |||
| 80 | 9054867 | Method, device and system for assigning ACK channels to users | |||
| 81 | 8995295 | Using maximal sum-rate mutual information to optimize JCMA constellations | |||
2013 | |||||
| 82 | 8611340 | Smooth edge distortion in broadband channel interpolation via virtual pilot extrapolation | |||
2009 | |||||
| 83 | 7600050 | Information processing apparatus, information processing apparatus control method, information processing program, and network system | |||
2008 | |||||
| 84 | 7450663 | Interpolation for use in channel estimation | |||
2006 | |||||
| 85 | 7020091 | Apparatus, and associated method, for estimating channel conditions of a communication channel of a communication system | |||
2005 | |||||
| 86 | 6967937 | Collision-free multiple access reservation scheme for multi-tone modulation links | |||
| 87 | 6967936 | Uplink timing synchronization and access control for a multi-access wireless communication system | |||
| 88 | 6965637 | System and method for controlling line driver power in a shared digital subscriber line modem | |||
| 89 | 6961364 | Base station identification in orthogonal frequency division multiplexing based spread spectrum multiple access systems | |||
| 90 | 6956835 | Multi-carrier arrangement for high speed data | |||
| 91 | 6956813 | Radio communication system, radio base-station apparatus, mobile radio-station apparatus, radio zone assignment method, and radio communication method | |||
| 92 | 6954481 | Pilot use in orthogonal frequency division multiplexing based spread spectrum multiple access systems | |||
| 93 | 6954422 | Comb-form spectrum communication systems using repeated complementary sequence modulation | |||
| 94 | 6952595 | Digital broadcast channel reception system and method and portable terminal for use in such system | |||
| 95 | 6950388 | Apparatus and method for symbol alignment in a multi-point OFDM/DMT digital communications system | |||
| 96 | 6950387 | Communication method, system, and apparatus that combines aspects of cyclic prefix and zero padding techniques | |||
| 97 | 6947769 | Radio base station device and radio communication method | |||
| 98 | 6947372 | Multi-carrier communication system with sample rate pilot carrier and time division duplexing frame rate pilot carrier | |||
| 99 | 6944141 | Systems and method for phase multiplexing in assigning frequency channels for a wireless communication network | |||
| 100 | 6944118 | System and method for communicating digital information using time-and-frequency-bounded base functions | |||
| 101 | 6940918 | Compatibility mode pulse signal generation circuit and method | |||
| 102 | 6940916 | Wideband analog quadrature modulator/demodulator with pre-compensation/post-compensation correction | |||
| 103 | 6940896 | Method for seamlessly combining adjacent filters in a frequency channelizer | |||
| 104 | 6940859 | Line termination equipment | |||
| 105 | 6940827 | Communication system using OFDM for one direction and DSSS for another direction | |||
| 106 | 6937623 | Method and apparatus for coordinating multi-point to point communications in a multi-tone data transmission system | |||
| 107 | 6937617 | Apparatus and method for trellis encoding data for transmission in digital data transmission systems | |||
| 108 | 6937558 | Transmitter apparatus and receiver apparatus and base station making use of orthogonal frequency division multiplexing and spectrum spreading | |||
| 109 | 6934368 | Multi-band modem | |||
| 110 | 6934345 | Apparatus, method and system for correlated noise reduction in a trellis coded environment | |||
| 111 | 6925134 | System and method for signal synchronization in a communication system | |||
| 112 | 6925127 | Method and apparatus for subtracting multiple rays of multiple interfering received signals | |||
| 113 | 6925067 | Configuration of overhead channels in a mixed bandwidth system | |||
| 114 | 6922454 | Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base band | |||
| 115 | 6922388 | Signal construction, detection and estimation for uplink timing synchronization and access control in a multi-access wireless communication system | |||
| 116 | 6920336 | Broadband driver | |||
| 117 | 6920185 | Distributed block frequency converter | |||
| 118 | 6917647 | Activation of multiple xDSL modems with power control measurement | |||
| 119 | 6917559 | Constellation mapping apparatus and method | |||
| 120 | 6914952 | Superframe alignment to a pre-existing ADSL data exchange | |||
| 121 | 6914539 | System and method for a low rate, in-band broadcast communication for medical telemetry | |||
| 122 | 6904098 | Linear phase robust carrier recovery for QAM modems | |||
| 123 | 6904082 | DSL rate adaptation | |||
| 124 | 6898249 | Method and apparatus for AM digital audio broadcasting with amplitude scaled tertiary subcarriers | |||
| 125 | 6898207 | Techniques for communicating information using Hermite-Gaussian basis functions | |||
| 126 | 6891896 | Embedded signal constellations | |||
| 127 | 6888815 | Subscriber unit for compressing and transmitting high speed data | |||
| 128 | 6885630 | Combined simulcasting and dedicated services in a wireless communication system | |||
| 129 | 6882690 | Soft trellis slicer for improving the performance of a decision-directed phase tracker | |||
| 130 | 6882619 | Interference suppressing OFDM method for wireless communications | |||
| 131 | 6876645 | Delay and channel estimation for multi-carrier CDMA system | |||
| 132 | 6870911 | Transceiver | |||
| 133 | 6870826 | Multicarrier transfer system and multicarrier modulation method | |||
| 134 | 6870808 | Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks | |||
| 135 | 6868118 | Discrete multi-tone processor in asymmetric digital subscriber line modem | |||
| 136 | 6865193 | Video transmission system and method utilizing phone lines in multiple unit dwellings | |||
| 137 | 6862451 | Cellular radio signal with additional channel assigned to downlink, corresponding method, system and base station | |||
| 138 | 6862261 | Zipper type VDSL system | |||
| 139 | 6859502 | Transmitting and receiving apparatus capable of the suppression of the microphonic noise in digital transmission system | |||
| 140 | 6856652 | Bandwidth efficient QAM on a TDM-FDM system for wireless communications | |||
| 141 | 6856590 | OFDM transmission device and OFDM transmission method | |||
| 142 | 6853629 | Method for frequency division duplex communications | |||
| 143 | 6847678 | Adaptive air interface waveform | |||
| 144 | 6845482 | Interleaver for turbo decoder | |||
| 145 | 6845082 | Peak to average power ratio reduction in communication systems | |||
| 146 | 6844838 | Digital to analog converter having a low power semi-analog finite impulse response circuit | |||
| 147 | 6839330 | Method and apparatus for improving asynchronous transfer mode operation over noisy, high speed wireless links | |||
2004 | |||||
| 148 | 6834047 | Data communication apparatus and method in multi-carrier CDMA communication system | |||
| 149 | 6834043 | Method and device for exploiting transmit diversity in time varying wireless communication systems | |||
| 150 | 6826409 | Method and apparatus for implementing measurement based dynamic frequency hopping in wireless communication systems | |||
| 151 | 6819706 | Control device for controlling power level between frequency assignment in radio frequency receiving device of mobile radio communication base station system in CDMA system | |||
| 152 | 6819658 | Method and apparatus for segmentation, reassembly and inverse multiplexing of packets and ATM cells over satellite/wireless networks | |||
| 153 | 6816555 | Signal component demultiplexing apparatus, filter apparatus, receiving apparatus, communication apparatus, and communication method | |||
| 154 | 6813326 | Data transmission system, data transmission communication station, and data transmission method | |||
| 155 | 6813317 | Multicarrier transmitting method and multicarrier transmitter circuit | |||
| 156 | 6813259 | Method and apparatus for minimizing delay variance via time divided transmissions | |||
| 157 | 6813254 | Methods and apparatus for wireless communication using code division duplex time-slotted CDMA | |||
| 158 | 6810070 | Selective multi-carrier direct sequence spread spectrum communication systems and methods | |||
| 159 | 6810030 | Dynamic and smart spreading for wideband CDMA | |||
| 160 | 6810006 | OFDM signal organized so as to simplify reception | |||
| 161 | 6807234 | Method and apparatus for constellation mapping and bitloading in multi-carrier transceivers, such as DMT-based DSL transceivers | |||
| 162 | 6807146 | Protocols for scalable communication system using overland signals and multi-carrier frequency communication | |||
| 163 | 6804267 | Transceiver training for DSL modems under TCM-ISDN interference | |||
| 164 | 6801570 | Intelligent rate option determination method applied to ADSL transceiver | |||
| 165 | 6801500 | Method and apparatus for providing reserved rates to multiple flows on a network interface | |||
| 166 | 6798848 | Architecture for multi-carrier receiver | |||
| 167 | 6798844 | Correction of phase and amplitude imbalance of I/Q modulator | |||
| 168 | 6795392 | Clustered OFDM with channel estimation | |||
| 169 | 6792403 | Method and apparatus for compressing and transmitting ultra high speed data | |||
| 170 | 6791966 | Signal coding | |||
| 171 | 6791964 | Multicarrier CDMA rake receiver apparatus | |||
| 172 | 6788743 | Modulation of a primary data channel reference clock to form a separate data communication channel | |||
| 173 | 6785300 | Delay compensation | |||
| 174 | 6785248 | Spread spectrum communication method and spread spectrum communication apparatus | |||
| 175 | 6782039 | Vertical adaptive antenna array for a discrete multitone spread spectrum communications system | |||
| 176 | 6782005 | Communication system and communication method | |||
| 177 | 6781470 | Tunable oscillator | |||
| 178 | 6771590 | Communication system clock synchronization techniques | |||
| 179 | 6768900 | Duplex satellite communication using a single frequency or pair | |||
| 180 | 6765899 | Method and an apparatus for clipping signals in a CDMA system | |||
| 181 | 6760342 | Channelizer for a multi-carrier receiver | |||
| 182 | 6759969 | Fiberoptic transceiver system | |||
| 183 | 6756926 | Optical transmitter and code conversion circuit used therefor | |||
| 184 | 6754288 | Line receiver with improved dynamic range | |||
| 185 | 6754284 | Method and apparatus for minima enlargement | |||
| 186 | 6751444 | Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems | |||
| 187 | 6751254 | Activation of multiple xDSL modems with power control measurement | |||
| 188 | 6751187 | Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission | |||
| 189 | 6748011 | Efficient multicarrier filter | |||
| 190 | 6744824 | Multiple access method, devices for performing this method and communications systems using these methods | |||
| 191 | 6741646 | Modulation technique for transmitting a high data rate signal, and an auxiliary data signal, through a band limited channel | |||
| 192 | 6741604 | ADSL transmission in the presence of low-frequency network services | |||
| 193 | 6731695 | Systems and methods for implementing receiver transparent Q-mode | |||
| 194 | 6731678 | System and method for extending the operating range and/or increasing the bandwidth of a communication link | |||
| 195 | 6731614 | Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications | |||
| 196 | 6728321 | Receiving device for angle-modulated signals | |||
| 197 | 6726297 | OFDMA signal transmission apparatus and method | |||
| 198 | 6724827 | Low cost interoperable satellite digital audio radio service (SDARS) receiver adapted to receive signals in accordance with advantageous frequency plan | |||
| 199 | 6721376 | Signal encoding for transmission of multiple digital signals over single physical medium | |||
| 200 | 6715124 | Trellis interleaver and feedback precoder | |||
| 201 | 6714520 | System, apparatus method for multi-carrier transmission | |||
| 202 | 6711140 | Method and apparatus for fast acquisition and synchronization of transmission frames | |||
| 203 | 6711122 | Frequency offset differential pulse position modulation | |||
| 204 | 6711120 | Orthogonal frequency division multiplexing based spread spectrum multiple access | |||
| 205 | 6701163 | Base station apparatus and method for suppressing peak electric power | |||
| 206 | 6700937 | Iterative decoding | |||
| 207 | 6694148 | Transmit power control for MCPA-equipped based stations | |||
| 208 | 6693992 | Line probe signal and method of use | |||
| 209 | 6693970 | QAM modulator | |||
| 210 | 6693957 | Adaptive front end for discrete multitone modem | |||
| 211 | 6693951 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 212 | 6690717 | Multi-tone transceiver system using two steps of DMT-CMFB | |||
| 213 | 6690680 | Communication system signal synchronization techniques | |||
| 214 | 6686879 | Method and apparatus for transmitting and receiving signals having a carrier interferometry architecture | |||
| 215 | 6683914 | Method for convolutive encoding and transmission by packets of a digital data series flow, and corresponding decoding method device | |||
| 216 | 6680966 | Spread-spectrum transmission system with filtered multi-carrier modulation | |||
| 217 | 6678334 | Methods of reducing the complexity of trellis-based scalar-vector quantizers | |||
| 218 | 6677862 | Transmitter tolerant to crystal variations | |||
| 219 | 6674768 | Data transmission device and data transmission method capable of minimizing delay of fast data | |||
| 220 | 6674732 | Transmitting method, receiving method, transmitter, and receiver | |||
2003 | |||||
| 221 | 6665308 | Apparatus and method for equalization in distributed digital data transmission systems | |||
| 222 | 6662367 | Poly-phase filters in multicarrier communication systems | |||
| 223 | 6658044 | Frequency hopping communication device and frequency hopping method | |||
| 224 | 6658024 | Data transmission device and data transmission method capable of minimizing delay of fast data both in normal conditions and noisy conditions | |||
| 225 | 6657949 | Efficient request access for OFDM systems | |||
| 226 | 6654408 | Method and system for multi-carrier multiple access reception in the presence of imperfections | |||
| 227 | 6650717 | Asymmetric pulse amplitude modulation transmission of multi-stream data embedded in a hybrid IBOC channel | |||
| 228 | 6650697 | Wireline communication system and method of frequency allocation therein | |||
| 229 | 6650658 | Controlled aliasing to simplify service selection | |||
| 230 | 6643281 | Synchronization preamble method for OFDM waveforms in a communications system | |||
| 231 | 6636555 | Amplitude limitation | |||
| 232 | 6636525 | Destination dependent coding for discrete multi-tone modulation | |||
| 233 | 6633614 | Multicarrier personal access communication system | |||
| 234 | 6633545 | System and method for determining the data rate capacity of digital subscriber lines | |||
| 235 | 6631168 | Generating matrices to be used for the random orthogonal transformation of blocks of data in a transmission chain | |||
| 236 | 6628673 | Scalable communication system using overlaid signals and multi-carrier frequency communication | |||
| 237 | 6625222 | Apparatus and method for high-speed wireless upstream data transmission using CATV-compatible modems | |||
| 238 | 6622282 | Trellis coding with one-bit constellations | |||
| 239 | 6621346 | Impedance matching for programmable gain amplifiers | |||
| 240 | 6618774 | Computer signal transmission system | |||
| 241 | 6618429 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 242 | 6614776 | Forward error correction scheme for high rate data exchange in a wireless system | |||
| 243 | 6611565 | Broadband transmitter for a signal consisting of a plurality of digitally modulated carriers | |||
| 244 | 6608835 | Communication system with multicarrier telephony transport | |||
| 245 | 6606351 | Ingress protection in a communication system with orthogonal carriers | |||
| 246 | 6603822 | Communicating errors in a telecommunications system | |||
| 247 | 6603806 | Method and apparatus for high data rate wireless communications over wavefield spaces | |||
| 248 | 6600776 | Vertical adaptive antenna array for a discrete multitone spread spectrum communications system | |||
| 249 | 6598198 | Deinterleaving device that releases a plurality of types of interleaving simultaneously | |||
| 250 | 6597750 | Opposite polarization interference cancellation in satellite communication | |||
| 251 | 6594322 | Method of distributed loop control for a multicarrier telephony transport | |||
| 252 | 6594318 | Method and apparatus for computing soft decision input metrics to a turbo decoder | |||
| 253 | 6590871 | Multi-carrier modulation apparatus and transmitter using the same | |||
| 254 | 6587502 | System and method for profile selection during fast retrain of a wideband modem | |||
| 255 | 6584305 | Direct conversion radio receiving system using digital signal processing for channel filtering and down conversion to base band | |||
| 256 | 6584144 | Vertical adaptive antenna array for a discrete multitone spread spectrum communications system | |||
| 257 | 6574647 | Filter arrangement | |||
| 258 | 6574207 | Method for subscriber unit compressing and transmitting high speed data | |||
| 259 | 6570929 | Power control scheme for maximizing carrier signal-to-noise ratio in multicarrier transmitters | |||
| 260 | 6567476 | Data synchronisation process, and transmission and reception interfaces | |||
| 261 | 6567464 | Fast retrain based on communication profiles for a digital modem | |||
| 262 | 6567383 | Header structure for TDD systems | |||
| 263 | 6567374 | Data and pilot mapping in an OFDM system | |||
| 264 | 6563880 | Method and system for simultaneously broadcasting and receiving digital and analog signals | |||
| 265 | 6563859 | Receiver and receiving method in multi-carrier spread-spectrum communications | |||
| 266 | 6560209 | Method for frequency division duplex communications | |||
| 267 | 6553019 | Communications system employing orthogonal frequency division multiplexing based spread sprectrum multiple access | |||
| 268 | 6553011 | Cellular multicarrier wireless communication system | |||
| 269 | 6549784 | Method and apparatus for implementing measurement based dynamic frequency hopping in wireless communication systems | |||
| 270 | 6549581 | Transmitter and method to cancel interference in OFDM communication | |||
| 271 | 6546249 | Seamless two-way roadway communication system | |||
| 272 | 6546061 | Signal transformation method and apparatus | |||
| 273 | 6545997 | Transmission method and transmission apparatus for transmitting signals on the basis of a OFDM/TDMA-system with pilot symbols | |||
| 274 | 6542581 | Method for controlling the transmission power in a digital subscriber line | |||
| 275 | 6542554 | Multiple description trellis coded quantization | |||
| 276 | 6542485 | Methods and apparatus for wireless communication using time division duplex time-slotted CDMA | |||
| 277 | 6542460 | Relating to multidirectional communication systems | |||
| 278 | 6538985 | Channel reservation media access control protocol using orthogonal frequency division multiplexing | |||
| 279 | 6535715 | Hybrid/fiber coax video and telephony communication system with poly-phase filtering | |||
| 280 | 6535501 | Transmission method and transmission apparatus for transmitting signals on the basis of a OFDM/TDMA-system in a GSM/system | |||
| 281 | 6535497 | Methods and systems for multiplexing of multiple users for enhanced capacity radiocommunications | |||
| 282 | 6532277 | Method for controlling DSL transmission power | |||
| 283 | 6529559 | Reduced soft output information packet selection | |||
| 284 | 6529488 | Multiple frequency allocation radio frequency device and method | |||
| 285 | 6529303 | Optical communications networks utilizing frequency division multiplexing | |||
| 286 | 6526383 | Method and apparatus for compressing and transmitting high speed data | |||
| 287 | 6522869 | Transmission apparatus | |||
| 288 | 6522697 | Use of higher order modulation techniques to transmit large aggregate data rates on an optical link with relatively low speed electronics | |||
| 289 | 6522637 | System and method for allocating a carrier wave frequency of one channel between two carrier wave frequencies of another channel | |||
| 290 | 6520744 | Method and apparatus for improving performance of a splitterless asymmetric digital subscriber line (ADSL) | |||
| 291 | 6519292 | Transmission method, transmitter and receiver | |||
| 292 | 6519291 | Reduction of interference in discrete multi-tone (DMT) based communications systems | |||
| 293 | 6515960 | Radio communication system | |||
| 294 | 6512737 | Stacked carrier discrete multiple tone communication system | |||
| 295 | 6512307 | Motor vehicle data transmission system and data transmission method | |||
| 296 | 6510229 | Communication system with multicarrier telephony transport | |||
| 297 | 6510175 | In-band on-channel digital broadcasting | |||
| 298 | 6507730 | Communication device and a method for simultaneous transmission of speech and data | |||
| 299 | 6507608 | Multi-line ADSL modulation | |||
| 300 | 6507606 | Asymmetric digital subscriber line methods suitable for long subscriber loops | |||
| 301 | 6507199 | Method for measuring the operating properties of a subscriber line module for high-bit-rate data transmission | |||
2002 | |||||
| 302 | 6501791 | Method and apparatus for allocating tones to a plurality of users in a multi-tone modem communications system | |||
| 303 | 6498807 | Method and apparatus for transmitting data from a plurality of users in a multi-tone modem communications system | |||
| 304 | 6498788 | Method and a radio terminal for interaction with a service provider | |||
| 305 | 6493358 | Apparatus and method for demultiplexing a frequency division multiplexed input signal and polyphase digital filter network therefor | |||
| 306 | 6487405 | Communication system with multicarrier telephony transport for controlling a plurality of service units | |||
| 307 | 6487181 | Method and apparatus for transmitting and receiving information in a time slot | |||
| 308 | 6486985 | Method for transmitting an additional data signal and a useful data signal in an optical network | |||
| 309 | 6483817 | Digital combining of forward channels in a base station | |||
| 310 | 6480552 | Soft output metrics generation for symbol detectors | |||
| 311 | 6480528 | Automatic gain control for improved decoding of multi-carrier signal | |||
| 312 | 6480475 | Method and system for accomodating a wide range of user data rates in a multicarrier data transmission system | |||
| 313 | 6477669 | Method and apparatus for adaptive control of forward error correction codes | |||
| 314 | 6477354 | Communication system transmitting modulated orthogonal carries with service units that scan spectrum to identify assigned band | |||
| 315 | 6473506 | Signaling using phase rotation techniques in a digital communications system | |||
| 316 | 6473495 | Apparatus and method for coupling analog subscriber lines connected to a private branch exchange for transmission of network data signals in a home network | |||
| 317 | 6473438 | Method and apparatus for coordinating multi-point to-point communications in a multi-tone data transmission system | |||
| 318 | 6473418 | Orthogonal frequency division multiplexing based spread spectrum multiple access | |||
| 319 | 6473394 | Apparatus and method for bandwidth management in a multi-point OFDM/DMT digital communications system | |||
| 320 | 6473214 | Methods of and apparatus for optical signal transmission | |||
| 321 | 6467092 | Method for adjusting power in a communication system with multicarrier telephony transport | |||
| 322 | 6466606 | Method and apparatus for performing search acquisition in a multi-carrier communication system | |||
| 323 | 6459684 | Multiplexed codec for an ADSL system | |||
| 324 | 6459678 | System and method for providing near optimal bit loading in a discrete multi-tone modulation system | |||
| 325 | 6456666 | Signal encoding for transmission of multiple digital signals over single physical medium | |||
| 326 | 6453472 | Method and apparatus for performing periodic ranging for cable modems | |||
| 327 | 6452986 | Detector tolerant of frequency misalignment | |||
| 328 | 6452977 | Method and apparatus for AM compatible digital broadcasting | |||
| 329 | 6452945 | Electrical add-drop multiplexing for optical communications networks utilizing frequency division multiplexing | |||
| 330 | 6449316 | Communication device and interference rejection method therein | |||
| 331 | 6449261 | Time division duplexed multicarrier transmission | |||
| 332 | 6449246 | Multicarrier personal access communication system | |||
| 333 | 6449244 | Implementation of orthogonal narrowband channels in a digital demodulator | |||
| 334 | 6445750 | Technique for communicating digitally modulated signals over an amplitude-modulation frequency band | |||
| 335 | 6445693 | Method and apparatus for estimating power of first adjacent analog FM interference in an in-band on-channel (IBOC) communication system | |||
| 336 | 6442224 | Mixing and separating method for a plurality signals | |||
| 337 | 6442173 | Timing recovery scheme for a discrete multitone transmission system | |||
| 338 | 6434583 | Fast fourier transform apparatus and method | |||
| 339 | 6434189 | Communications system and method for reducing the effects of transmitter non-linear distortion on a received signal | |||
| 340 | 6430391 | Duplex satellite communication using a single frequency or pair | |||
| 341 | 6430227 | FM in-band-on-channel digital audio broadcasting method and system | |||
| 342 | 6430199 | Method and system for distributing telephone and broadband services over the copper pairs within a service location | |||
| 343 | 6430148 | Multidirectional communication systems | |||
| 344 | 6426980 | Method and apparatus for communicating a call | |||
| 345 | 6424674 | Multi-tone transciever for multiple users | |||
| 346 | 6421392 | Single-source multidrop communication system | |||
| 347 | 6418558 | Hybrid fiber/coax video and telephony communication | |||
| 348 | 6415133 | Acquisition and tracking in communication system with multicarrier telephony transport | |||
| 349 | 6411653 | Cascaded polyphase DFT-filter band for a wireless telecommunications system | |||
| 350 | 6411645 | Modulation apparatus of multicarrier direct sequence spread spectrum communication system | |||
| 351 | 6408033 | Method and apparatus for superframe bit allocation | |||
| 352 | 6408016 | Adaptive weight update method and system for a discrete multitone spread spectrum communications system | |||
| 353 | 6407843 | System and method for spectrally efficient transmission of digital data over optical fiber | |||
| 354 | 6404774 | Method using low spectrum selectively for providing both ADSL and POTS service | |||
| 355 | 6404357 | Digital/analogue communication system for increasing transfer efficiency of digital sample data | |||
| 356 | 6400750 | Base station system and data transmission method of multicarrier CDMA/FDM hybrid system and mobile communication system using same | |||
| 357 | 6400679 | Communication resource allocation method and apparatus | |||
| 358 | 6396826 | Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications | |||
| 359 | 6396803 | Modulation methods and structures for wireless communication systems and transceivers | |||
| 360 | 6393451 | Flexibility enhancement to the modified fast convolution algorithm | |||
| 361 | 6393066 | Efficient digital channelizer system and method of operation thereof | |||
| 362 | 6393065 | Coding and decoding methods and devices and equipment using them | |||
| 363 | 6389000 | Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers | |||
| 364 | 6385190 | Mobile communications system which uses TDMA for speech data and OFDM for control/extended data | |||
| 365 | 6385189 | Method and apparatus for compressing and transmitting high speed data | |||
| 366 | 6381236 | Bi-directional digital transmission system and bi-directional digital transmission method | |||
| 367 | 6377566 | OFDM subcarrier hopping in a multi service OFDM system | |||
| 368 | 6377557 | Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications | |||
| 369 | 6373861 | Frequency synchronizing device for OFDM/CDMA system | |||
| 370 | 6373831 | Systems and methods of channel coding and inverse-multiplexing for multi-carrier CDMA systems | |||
| 371 | 6370211 | Method and apparatus for facilitating reception of a signal on one of a plurality of contiguous channels | |||
| 372 | 6366589 | Multiple parallel asymmetric interfaces with reversed asymmetric links | |||
| 373 | 6366585 | Distributed control in a communication system | |||
| 374 | 6366309 | Method for the terrestrially transmitting digital signals | |||
| 375 | 6363124 | Phase-noise compensated digital communication receiver and method therefor | |||
| 376 | 6359906 | Providing digital services to telephone subscribers | |||
| 377 | 6359525 | Modulation technique for transmitting multiple high data rate signals through a band limited channel | |||
| 378 | 6356562 | High-speed communications system for providing voice and data services | |||
| 379 | 6356555 | Apparatus and method for digital data transmission using orthogonal codes | |||
| 380 | 6353626 | Methods and apparatus for providing non-uniform de-multiplexing in a multi-carrier wide band CDMA system | |||
| 381 | 6351509 | Method and apparatus for reducing power consumption of digital subscriber line modems | |||
| 382 | 6351451 | Digital multi-channel demultiplexer/multiplexer (MCD/M) architecture | |||
| 383 | 6349118 | Digital channelizer having efficient architecture for cyclic shifting and method of operation thereof | |||
| 384 | 6347236 | Remote wireless unit having reduced power operating mode for a discrete multitone spread spectrum communications system | |||
| 385 | 6347071 | Time division multiplexed transmission of OFDM symbols | |||
| 386 | 6345071 | Fast retrain based on communication profiles for a digital modem | |||
| 387 | 6339599 | Collision handling scheme for discrete multi-tone data communications network | |||
| 388 | 6337884 | Circuitry for allowing two drivers to communicate with two receivers using one transmission line | |||
| 389 | 6337855 | Method, transmitter and receiver for transmitting training signals in a TDMA transmission system | |||
| 390 | 6336201 | Synchronization in a communications system with multicarrier telephony transport | |||
2001 | |||||
| 391 | 6334219 | Channel selection for a hybrid fiber coax network | |||
| 392 | 6334060 | Multi-channel or split-frequency, low frequency, telemetry circuit and method between transmitters and receivers | |||
| 393 | 6331974 | Chaotic digital code-division multiple access (CDMA) communication systems | |||
| 394 | 6330289 | System for improving base station amplifier performance | |||
| 395 | 6330241 | Multi-point to point communication system with remote unit burst identification | |||
| 396 | 6324222 | Digital receiver with polyphase structure | |||
| 397 | 6324212 | Apparatus using low spectrum selectively for providing both ADSL and POTS service | |||
| 398 | 6324206 | Method and apparatus for spreading and despreading data in a spread spectrum communication system | |||
| 399 | 6323978 | Robust variable-bit-rate optical channel overhead | |||
| 400 | 6320417 | Multiple-bit, current mode data bus | |||
| 401 | 6317409 | Residue division multiplexing system and apparatus for discrete-time signals | |||
| 402 | 6314102 | Telecommunications system for providing both narrowband and broadband services to subscribers | |||
| 403 | 6310909 | DSL rate adaptation | |||
| 404 | 6307890 | High density FM subcarrier modulation with standardized network layer | |||
| 405 | 6307868 | Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops | |||
| 406 | 6307851 | System for radio transmission of digital signals between a plurality of subscriber stations and base station | |||
| 407 | 6304593 | Adaptive modulation scheme with simultaneous voice and data transmission | |||
| 408 | 6304581 | Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers CDMA communication systems | |||
| 409 | 6300795 | Multiple-bit, current mode data bus | |||
| 410 | 6298036 | Multiplex transmission system wherein analog signal is transformed to base band, random-transformed and superimposed on dispersed signal points in vector signal space | |||
| 411 | 6292651 | Communication system with multicarrier transport distribution network between a head end terminal and remote units | |||
| 412 | 6289056 | Broadband multicarrier modulator and corresponding programming method | |||
| 413 | 6289055 | Method for transmitting digital signals | |||
| 414 | 6289038 | Parallel hopping hybrid direct sequence/slow frequency hopping CDMA system | |||
| 415 | 6285720 | Method and apparatus for high data rate wireless communications over wavefield spaces | |||
| 416 | 6285654 | Apparatus and method for symbol alignment in a multi-point OFDM or DMT digital communications system | |||
| 417 | 6282683 | Communication system with multicarrier telephony transport | |||
| 418 | 6282237 | Multiple transmission system wherein analog signal is transformed to base band, random-transformed and superimposed on dispersed signal points in vector signal space | |||
| 419 | 6282185 | Transmitting and receiving method and radio system | |||
| 420 | 6282167 | OFDM signal organized so as to simplify reception | |||
| 421 | 6279158 | Dynamic bandwidth allocation | |||
| 422 | 6275990 | Transport of payload information and control messages on multiple orthogonal carriers spread throughout substantially all of a frequency bandwith | |||
| 423 | 6275509 | Masked signal transceiver | |||
| 424 | 6275067 | Multiple-bit, current mode data bus | |||
| 425 | 6269105 | Use of features to represent independent bit streams or groups of bits in data transmission systems | |||
| 426 | 6266687 | Flexibility enhancement to the modified fast convolution algorithm | |||
| 427 | 6256302 | Method for the common transmission of digital and analogue modulated radio broadcasting and/or television broadcasting signals | |||
| 428 | 6256290 | Multi-carrier CDMA transmission system with frequency and transmit diversity | |||
| 429 | 6252910 | Bandwidth efficient QAM on a TDM-FDM system for wireless communications | |||
| 430 | 6247035 | Reduced complexity and increased flexibility modified fast convolution algorithm | |||
| 431 | 6246713 | Frequency-hopping in a bandwidth-on-demand system | |||
| 432 | 6246664 | Modulator for modulating digital signals | |||
| 433 | 6246439 | Transparent embedment of data in a video signal | |||
| 434 | 6243397 | Multi-carrier PC-CDMA system | |||
| 435 | 6240179 | Voice and data communications | |||
| 436 | 6236691 | Signal demodulation method and apparatus | |||
| 437 | 6233254 | Use of feature characteristics including times of occurrence to represent independent bit streams or groups of bits in data transmission systems | |||
| 438 | 6226322 | Analog receive equalizer for digital-subscriber-line communications system | |||
| 439 | 6226302 | Multiplex transmission system wherein analog signal is transformed to base band, random-transformed and superimposed on dispersed signal points in vector signal space | |||
| 440 | 6222828 | Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications | |||
| 441 | 6216019 | Remote wireless unit having reduced power operating mode | |||
| 442 | 6215828 | Signal transformation method and apparatus | |||
| 443 | 6215815 | Band insertion and precancellation technique for simultaneous communications of analog frequency-modulated and digitally modulated signals | |||
| 444 | 6212201 | Method and apparatus for dynamic allocation of transmission bandwidth resources and for transmission of multiple audio signals with a video signal | |||
| 445 | 6211919 | Transparent embedment of data in a video signal | |||
| 446 | 6208695 | Method for reception of multicarrier signals and related apparatus | |||
| 447 | 6208635 | Network for transferring data packets and method for operating the network | |||
| 448 | 6205133 | Flexible wideband architecture for use in radio communications systems | |||
| 449 | 6201830 | Low computation idle transmission method for DSL modems | |||
| 450 | 6201785 | Process for transmitting a digitized signal according to OFDM type multicarrier modulation, transmitter and receiver for the implementation of the said process | |||
| 451 | 6195341 | Communication method, base station and terminal apparatus | |||
| 452 | 6192026 | Medium access control protocol for OFDM wireless networks | |||
| 453 | 6188717 | Method of simultaneous radio transmission of digital data between a plurality of subscriber stations and a base station | |||
| 454 | 6184714 | Multiple-bit, current mode data bus | |||
| 455 | 6178175 | Circuit array and method for creating a data feedback channel from receiver to transmitter in a common frequency network | |||
| 456 | 6175555 | Transmit/receive compensation | |||
| 457 | 6172994 | Method and apparatus for creating a composite waveform | |||
2000 | |||||
| 458 | 6167034 | Rate adaptive digital subscriber line (RADSL) modem | |||
| 459 | 6163276 | System for remote data collection | |||
| 460 | 6160839 | Adaptive weight update method for a discrete multitone spread spectrum communications system | |||
| 461 | 6157680 | Audio distortion canceler method and apparatus | |||
| 462 | 6154456 | Apparatus and method for digital data transmission using orthogonal codes | |||
| 463 | 6151368 | Phase-noise compensated digital communication receiver and method therefor | |||
| 464 | 6151365 | Information detecting apparatus and method | |||
| 465 | 6151335 | Modulation switching for DSL signal transmission | |||
| 466 | 6141317 | Apparatus and method for bandwidth management in a multi-point OFDM/DMT digital communications system | |||
| 467 | 6137839 | Variable scaling of 16-bit fixed point fast fourier forward and inverse transforms to improve precision for implementation of discrete multitone for asymmetric digital subscriber loops | |||
| 468 | 6134283 | Method and system for synchronizing time-division-duplexed transceivers | |||
| 469 | 6128349 | Method and apparatus for superframe bit allocation | |||
| 470 | 6128276 | Stacked-carrier discrete multiple tone communication technology and combinations with code nulling, interference cancellation, retrodirective communication and adaptive antenna arrays | |||
| 471 | 6122296 | Multiplexer utilizing variable resistance, analog-to digital conversion, and/or digital-to-analog conversion | |||
| 472 | 6122246 | Apparatus and method for clock synchronization in a multi-point OFDM/DMT digital communications system | |||
| 473 | 6118758 | Multi-point OFDM/DMT digital communications system including remote service unit with improved transmitter architecture | |||
| 474 | 6111886 | Apparatus for and method of communicating among devices interconnected on a bus | |||
| 475 | 6111870 | Method and apparatus for compressing and transmitting high speed data | |||
| 476 | 6108349 | Method and apparatus for registering remote service units in a multipoint communication system | |||
| 477 | 6108328 | Method and arrangement for separating signals operating in the same channel | |||
| 478 | 6104722 | Apparatus for and method of communicating among devices interconnected on a bus | |||
| 479 | 6097712 | Multi-carrier CDMA communications systems | |||
| 480 | 6094415 | Vector division multiple access communication system | |||
| 481 | 6091932 | Bidirectional point to multipoint network using multicarrier modulation | |||
| 482 | 6091780 | Transmitting and receiving radio signals | |||
| 483 | 6091759 | Method and apparatus for spreading and despreading data in a spread-spectrum communication system | |||
| 484 | 6088403 | Signal extraction method and apparatus | |||
| 485 | 6088399 | Multi-mode transmitter and receiver | |||
| 486 | 6088349 | Method, transmitter and receiver for the transmission and selection of local radio programs in a common-wave broadcasting network | |||
| 487 | 6085114 | Remote wireless unit having reduced power operating mode | |||
| 488 | 6084932 | Method to indicate synchronization lock of a remote station with a base station for a discrete multitone spread spectrum communications system | |||
| 489 | 6084890 | Method and apparatus for combining carrier signals | |||
| 490 | 6075813 | Band insertion and precancellation technique for simultaneous communication of analog frequency modulated and digitally modulated signals | |||
| 491 | 6075810 | NRZ and biphase-L formatted hexaphase modulated GPS transmission method | |||
| 492 | 6072769 | Method for multitone division multiple access communications | |||
| 493 | 6069922 | Method and apparatus for reducing cross-talk in broadband systems using line-coding | |||
| 494 | 6069879 | Method of and system architecture for high speed dual symmetric full duplex operation of asymmetric digital subscriber lines | |||
| 495 | 6067316 | Circuit for combined xDSL and other services | |||
| 496 | 6064645 | Bulk filtering and demodulation of independent FDMA sources | |||
| 497 | 6052366 | Communication method and communication system | |||
| 498 | 6049551 | Method and apparatus for dynamic allocation of transmission bandwidth resources and for transmission of multiple audio signals with a video signal | |||
| 499 | 6047200 | Remote wireless unit having reduced power operating mode | |||
| 500 | 6047018 | Multi-carrier communication method and device | |||
| 501 | 6044067 | Transmission rate control method for avoiding interference in radio communications | |||
| 502 | 6037884 | Technique to encode multiple digital data streams in limited bandwidth for transmission in a single medium | |||
| 503 | 6031868 | Asymmetric digital subscriber loop transceivers | |||
| 504 | 6028897 | Error-floor mitigating turbo code communication method | |||
| 505 | 6028891 | Asymmetric digital subscriber loop transceiver and method | |||
| 506 | 6026079 | Modem to support multiple site call conferenced data communications | |||
| 507 | 6014719 | Modulated bus computer system having filters with different frequency coverages for devices on the bus | |||
| 508 | 6014407 | Method and system for simultaneously broadcasting and receiving digital and analog signals | |||
1999 | |||||
| 509 | 6009122 | Method and apparatus for superframe bit allocation | |||
| 510 | 6005873 | Apparatus and method for concurrent voice and data transmission | |||
| 511 | 6002664 | Method to gain access to a base station in a discrete multitone spread spectrum communications system | |||
| 512 | 5999575 | Channel separating filter apparatus, PSK demodulator apparatus and PSK receiver apparatus each equipped with channel separating filter apparatus | |||
| 513 | 5999563 | Rate negotiation for variable-rate digital subscriber line signaling | |||
| 514 | 5995483 | Apparatus and method for upstream clock synchronization in a multi-point OFDM/DMT digital communication system | |||
| 515 | 5995147 | Communication method, transmission apparatus, transmission method, receiving apparatus and receiving method | |||
| 516 | 5991311 | Time-multiplexed transmission on digital-subscriber lines synchronized to existing TCM-ISDN for reduced cross-talk | |||
| 517 | 5991308 | Lower overhead method for data transmission using ATM and SCDMA over hybrid fiber coax cable plant | |||
| 518 | 5987541 | Computer system using signal modulation techniques to enhance multimedia device communication | |||
| 519 | 5987338 | Remote wireless unit having reduced power operating mode | |||
| 520 | 5987068 | Method and apparatus for enhanced communication capability while maintaining standard channel modulation compatibility | |||
| 521 | 5983078 | Channel spacing for distortion reduction | |||
| 522 | 5982818 | Method for implementing trellis codes for ISI channels | |||
| 523 | 5982785 | Combination conventional telephony and high-bit-rate digital channel transmission system comprising high pass filters which comprise both first order and second order high pass filters | |||
| 524 | 5982784 | Bandwidth sharing for remote and local data transfers using multicarrier modulation over common transmission medium | |||
| 525 | 5978390 | Dual DDS data multiplexer | |||
| 526 | 5974082 | Spread spectrum communications system | |||
| 527 | 5970397 | Method for the frequency correction of multicarrier signals and related apparatus | |||
| 528 | 5970088 | Reverse channel next cancellation for MDSL modem pool | |||
| 529 | 5970047 | Communications method, communication apparatus, reception method, and reception apparatus | |||
| 530 | 5966644 | Communication system, including transmitting and receiving apparatus using a multi-carrier signal | |||
| 531 | 5966376 | Apparatus and method for digital data transmission using orthogonal cyclic codes | |||
| 532 | 5966048 | Low IMD amplification method and apparatus | |||
| 533 | 5963562 | Parameter estimation techniques applicable to multiple-signal communications media | |||
| 534 | 5960036 | Apparatus and method for auto-configuring a communication system | |||
| 535 | 5956624 | Method and system for simultaneously broadcasting and receiving digital and analog signals | |||
| 536 | 5956345 | IS-95 compatible wideband communication scheme | |||
| 537 | 5953327 | Class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems | |||
| 538 | 5949813 | Method and system for simultaneously broadcasting and receiving digital and analog signals | |||
| 539 | 5946048 | Network device for handling digital data over a TV channel | |||
| 540 | 5943375 | Method to indicate synchronization lock of a remote station with a base station | |||
| 541 | 5943361 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 542 | 5940365 | AM data multiplexing modulation apparatus | |||
| 543 | 5937011 | Multi-carrier high power amplifier using digital pre-distortion | |||
| 544 | 5933454 | Multi-carrier data transmissions system using an overhead bus for synchronizing multiple remote units | |||
| 545 | 5933421 | Method for frequency division duplex communications | |||
| 546 | 5930678 | Intermodulation distortion reduction method and apparatus | |||
| 547 | 5930231 | Block spectrum receiver for a broadband communications system | |||
| 548 | 5923700 | Adaptive weight update method and system for a discrete multitone spread spectrum communications system | |||
| 549 | 5917858 | Digital transmission system with symbol encoding which maximizes the signal amplitude-to-noise ratio | |||
| 550 | 5914981 | Method to indicate synchronization lock of a remote station with a base station for a discrete multitone spread spectrum communications system | |||
| 551 | 5910970 | MDSL host interface requirement specification | |||
| 552 | 5909641 | Transmit/receive switch | |||
| 553 | 5909436 | Random access orthogonal frequency division multiplex system and method | |||
| 554 | 5907577 | Delay compensation | |||
| 555 | 5903614 | Communication method and receiving apparatus | |||
| 556 | 5903598 | Method and system for simultaneously broadcasting and receiving digital and analog signals | |||
| 557 | 5898732 | Data service channel provision for an AM compatible broadcast system | |||
| 558 | 5896425 | Non-uniformly spaced tones for synchronization waveform | |||
| 559 | 5895483 | Disk array system for performing frequency division multiplex transmissions | |||
| 560 | 5894498 | Method and apparatus for analyzing a composite carrier signal | |||
| 561 | 5889856 | ADSL integrated line card with digital splitter and POTS CODEC without bulky analog splitter | |||
| 562 | 5878084 | Method and apparatus for recovering the independent bit streams from each of two co-channel frequency modulated carriers | |||
| 563 | 5875208 | Delay compensation in a discrete multitone spread spectrum communications system | |||
| 564 | 5867776 | Receiver for receiving text-based multiplex broadcasts | |||
| 565 | 5867478 | Synchronous coherent orthogonal frequency division multiplexing system, method, software and device | |||
| 566 | 5864584 | Circuitry for allowing two drivers to communicate with two receivers using one transmission line | |||
| 567 | 5864570 | Method and apparatus for communicating selected additional data in a data stream of fixed size | |||
| 568 | 5864543 | Transmit/receive compensation in a time division duplex system | |||
1998 | |||||
| 569 | 5850415 | In-band on-channel digital broadcasting | |||
| 570 | 5848097 | Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for a multichannel communication network | |||
| 571 | 5844949 | Power line communication system | |||
| 572 | 5841806 | Method and apparatus for the transmission of energy-scaled variable rate data | |||
| 573 | 5838799 | Digital sound broadcasting using a dedicated control channel | |||
| 574 | 5838667 | Time division duplexed high speed data transmission system and method | |||
| 575 | 5838268 | Apparatus and methods for modulation and demodulation of data | |||
| 576 | 5838210 | Method and apparatus for generating a modulated signal | |||
| 577 | 5835857 | Position determination for reducing unauthorized use of a communication system | |||
| 578 | 5828660 | Multiple user communication system, device and method with overlapping uplink carrier spectra | |||
| 579 | 5815532 | Method and apparatus for peak-to-average ratio control in an amplitude modulation paging transmitter | |||
| 580 | 5815488 | Multiple user access method using OFDM | |||
| 581 | 5812184 | Transmission of frame-to-frame reversed polarity signals in a two-way cable TV conversion system | |||
| 582 | 5809030 | Frequency division multiple access (FDMA) dedicated transmission system, transmitter and receiver used in such a transmission system | |||
| 583 | 5805567 | Orthogonal modulation scheme | |||
| 584 | 5799000 | Delay compensation | |||
| 585 | 5796783 | Digital transmission system | |||
| 586 | 5793759 | Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes | |||
| 587 | 5790555 | Signal multiplexer and multiplexing method | |||
| 588 | 5790549 | Subtractive multicarrier CDMA access methods and systems | |||
| 589 | 5790514 | Multi-point OFDM/DMT digital communications system including remote service unit with improved receiver architecture | |||
| 590 | 5784363 | Arrangement in a multi-user system | |||
| 591 | 5781728 | Flexible asymmetrical digital subscriber line ADSL transmitter, remote terminal using same, and method therefor | |||
| 592 | 5771224 | Orthogonal frequency division multiplexing transmission system and transmitter and receiver therefor | |||
| 593 | 5768269 | Apparatus and method for establishing frame synchronization in distributed digital data communication systems | |||
| 594 | 5764706 | AM compatible digital waveform frame timing recovery and frame synchronous power measurement | |||
| 595 | 5761246 | Circuit for multiplexing a plurality of signals on one transmission line between chips | |||
| 596 | 5757854 | In-band on-channel digital broadcasting | |||
| 597 | 5757766 | Transmitter and receiver for orthogonal frequency division multiplexing signal | |||
| 598 | 5757282 | Low rate telemetry channel | |||
| 599 | 5751701 | Rate adaptive digital subscriber line ("RADSL") modem | |||
| 600 | 5745839 | Satellite multiple access system with distortion cancellation and compression compensation | |||
| 601 | 5745837 | Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA | |||
| 602 | 5745525 | Method and system for simultaneously broadcasting and receiving digital and analog signals | |||
| 603 | 5729570 | Orthogonal code division multiple access communication system having multicarrier modulation | |||
| 604 | 5729526 | Asynchronous transfer mode type multimedia radiocommunication system | |||
| 605 | 5726978 | Adaptive channel allocation in a frequency division multiplexed system | |||
| 606 | 5720039 | Satellite multiple access system with distortion cancellation and compression compensation | |||
| 607 | 5719867 | Plural telephony channel baseband signal demodulator for a broadband communications system | |||
| 608 | 5715280 | Method for partially modulating and demodulating data in a multi-carrier transmission system | |||
| 609 | 5715236 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 610 | 5710797 | Method and apparatus for digital communication in the presence of closely spaced adjacent channels | |||
| 611 | 5708682 | Demodulator control system and a receiver capable of quickly acquiring a desired carrier wave | |||
| 612 | 5706275 | Data transmission method, transmitter, and receiver | |||
1997 | |||||
| 613 | 5694431 | Method and apparatus for average power control | |||
| 614 | 5692016 | Process and arrangement for adjusting the local oscillators of a receiver in a multi-channel transmission system | |||
| 615 | 5691983 | Communication system with repeatedly allocated channel ID numbers | |||
| 616 | 5691718 | Dual 4-wire analog data multiplexer | |||
| 617 | 5680394 | Time division duplexed high speed data transmission system and method | |||
| 618 | 5668814 | Dual DDS data multiplexer | |||
| 619 | 5668802 | High-speed digital subscriber lines | |||
| 620 | 5659569 | Data burst randomizer | |||
| 621 | 5646698 | Pre-frame-comb as well as "pre-line-comb" partial-response filtering of BPSK buried in a TV signal | |||
| 622 | 5644573 | Methods for coordinating upstream discrete multi-tone data transmissions | |||
| 623 | 5638401 | Method and apparatus for generating plural quadrature modulated carriers | |||
| 624 | 5636253 | Method for detecting erasures in received digital data | |||
| 625 | 5636209 | Modem to support multiple site call conferenced data communications | |||
| 626 | 5629955 | Variable spectral response FIr filter and filtering method | |||
| 627 | 5627501 | Signal coupler with automatic common line attenuation compensation | |||
| 628 | 5625651 | Discrete multi-tone data transmission system using an overhead bus for synchronizing multiple remote units | |||
| 629 | 5623487 | Doubly orthogonal code and frequency division multiple access communication system | |||
| 630 | 5617411 | Method for digital data transmission in the zero symbol of COFDM modulation method | |||
| 631 | 5612703 | position determination in an integrated cellular communications system | |||
| 632 | 5610922 | Voice plus 4-wire DDS multiplexer | |||
| 633 | 5606576 | Adaptive mode control system for AM compatible digital broadcast | |||
| 634 | 5606575 | FFT-based channelizer and combiner employing residue-adder-implemented phase advance | |||
| 635 | 5602847 | Segregated spectrum RF downconverter for digitization systems | |||
| 636 | 5596361 | Two-way cable TV conversion system for data transmission over a dedicated frequency band | |||
1996 | |||||
| 637 | 5590153 | Digital modem for reducing interference in the same channel of another system | |||
| 638 | 5589872 | Compatible interactive TV and multimedia delivery system two-way cable TV conversion system for data transmission over a dedicated frequency band | |||
| 639 | 5588022 | Method and apparatus for AM compatible digital broadcasting | |||
| 640 | 5581576 | Radio information broadcasting and receiving system | |||
| 641 | 5577024 | Multiple access radio system | |||
| 642 | 5574450 | Synchronization adder circuit | |||
| 643 | 5568483 | Method and apparatus for the formatting of data for transmission | |||
| 644 | 5563664 | Pre-frame-comb as well as pre-line-comb partial-response filtering of BPSK buried in a TV signal | |||
| 645 | 5561686 | Radio information communication system using multi-carrier spread spectrum transmission system | |||
| 646 | 5559799 | Modulator and demodulator apparatus as well as modulation and demodulation method | |||
| 647 | 5557612 | Method and apparatus for establishing communication in a multi-tone data transmission system | |||
| 648 | 5555268 | Multicode direct sequence spread spectrum | |||
| 649 | 5550859 | Recovering analog and digital signals from superimposed analog and digital signals using linear prediction | |||
| 650 | 5550579 | Two-way cable tv conversion system | |||
| 651 | 5548582 | Multicarrier frequency hopping communications system | |||
| 652 | 5539777 | Method and apparatus for a DMT receiver having a data de-formatter coupled directly to a constellation decoder | |||
| 653 | 5535240 | Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for multichannel communication network | |||
| 654 | 5535239 | Data burst randomizer | |||
| 655 | 5530920 | Automatic output level control system for multi-carrier radio transmission apparatus | |||
| 656 | 5521937 | Multicarrier direct sequence spread system and method | |||
| 657 | 5519732 | Digital baseband to IF conversion in cellular base stations | |||
| 658 | 5517487 | System for increasing the capacity of existing local area networks that use shielded twisted wire pair medium | |||
| 659 | 5517433 | Parallel digital data communications | |||
| 660 | 5511073 | Method and apparatus for the formatting of data for transmission | |||
| 661 | 5504775 | Multi-user spread spectrum communication system | |||
| 662 | 5504773 | Method and apparatus for the formatting of data for transmission | |||
| 663 | 5499244 | Packet data reciever with sampled data output and background light cancellation | |||
| 664 | 5487069 | Wireless LAN | |||
| 665 | 5481561 | Fully meshed CDMA network for personal communications terminals | |||
1995 | |||||
| 666 | 5479417 | Error correction apparatus capable of improving error correction ability without expansion of a frequency band | |||
| 667 | 5469430 | Method and devices for simultaneous transmission of two heterochronous binary signals on the same transmission medium | |||
| 668 | 5469219 | RF-based high-bandwidth signal transmission method and apparatus | |||
| 669 | 5465396 | In-band on-channel digital broadcasting | |||
| 670 | 5463355 | Wideband vector modulator which combines outputs of a plurality of QPSK modulators | |||
| 671 | 5446756 | Integrated cellular communications system | |||
| 672 | 5444415 | Modulation and demodulation of plural channels using analog and digital components | |||
| 673 | 5440589 | Frequency offset dealing modulator and demodulator apparatus | |||
| 674 | 5432786 | Modem for modulating and demodulating main signal and secondary signal with clock synchronized system and transforming secondary signal between start-stop system and clock-synchronized system | |||
| 675 | 5423001 | Data transmission and apparatus, data processing apparatus and a neural network which utilize phase shifted, modulated, convolutable pseudo noise | |||
| 676 | 5418813 | Method and apparatus for creating a composite waveform | |||
| 677 | 5416797 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 678 | 5410538 | Method and apparatus for transmitting signals in a multi-tone code division multiple access communication system | |||
| 679 | 5398237 | Acquisition and tracking of independent quadrature modulated bitstreams | |||
| 680 | 5388122 | Modulation and demodulation system | |||
1994 | |||||
| 681 | 5367533 | Dynamic capacity allocation CDMA spread spectrum communications | |||
| 682 | 5351273 | Process and system for the transmission of a signal | |||
| 683 | 5351272 | Communications apparatus and method for transmitting and receiving multiple modulated signals over electrical lines | |||
| 684 | 5351148 | Optical transmission system | |||
| 685 | 5345467 | CDMA cellular hand-off apparatus and method | |||
| 686 | 5345437 | System for controlling frequency multiplexing modems | |||
| 687 | 5339330 | Integrated cellular communications system | |||
| 688 | 5327455 | Method and device for multiplexing data signals | |||
| 689 | 5321514 | Interactive television and data transmission system | |||
| 690 | 5313492 | Data modulator/demodulator | |||
| 691 | 5309474 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 692 | 5301363 | Method and apparatus for adaptive power adjustment of mixed modulation radio transmission | |||
| 693 | 5289464 | Frequency-multiplexed cellular telephone cell site base station and method of operating the same | |||
| 694 | 5282222 | Method and apparatus for multiple access between transceivers in wireless communications using OFDM spread spectrum | |||
| 695 | 5282209 | Data word transmission system utilizing at least two transmission channels | |||
1993 | |||||
| 696 | 5274636 | Automatic multiplex data link system, symbol encoder decoder therefor | |||
| 697 | 5272724 | Wideband signal synchronization | |||
| 698 | 5268761 | Automatic gain control system for a high definition television signal receiver including an adaptive equalizer | |||
| 699 | 5265128 | Method and device for the digital transmission of information in short-wave radio networks | |||
| 700 | 5263196 | Method and apparatus for compensation of imbalance in zero-if downconverters | |||
| 701 | 5263018 | Apparatus for time division multiplexed processing of plural QAM signals | |||
| 702 | 5255086 | Method and apparatus for RF data transfer in a CATV system | |||
| 703 | 5251324 | Method and apparatus for generating and collecting viewing statistics for remote terminals in a cable television system | |||
| 704 | 5249201 | Transmission of multiple carrier signals in a nonlinear system | |||
| 705 | 5245340 | Digital transmultiplexer with automatic threshold controller | |||
| 706 | 5225902 | Automatic frequency selection in a bi-directional cable television system | |||
| 707 | 5222103 | Differential quadrature phase shift keying encoder for subcarrier systems | |||
| 708 | 5222062 | Expandable communication system with automatic data concentrator detection | |||
| 709 | 5220557 | Multiple use digital transmitter/transceiver with time multiplexing | |||
| 710 | 5214641 | Mixed analog digital secondary channel FSK modem | |||
| 711 | 5214390 | Method and apparatus for partial response demodulation | |||
| 712 | 5204877 | Spread spectrum modulating device | |||
| 713 | 5201071 | Method and apparatus for reducing the peak envelope voltage of an RF transmitter while maintaining signal average power | |||
| 714 | 5191576 | Method for broadcasting of digital data, notably for radio broadcasting at high throughput rate towards mobile receivers, with time frequency interlacing and analog synchronization | |||
| 715 | 5187711 | Error correction method for multicarrier radio transmission system | |||
| 716 | 5185591 | Power distribution line communication system for and method of reducing effects of signal cancellation | |||
| 717 | 5179571 | Spread spectrum cellular handoff apparatus and method | |||
| 718 | 5177768 | Spread-time code division multiple access technique with arbitrary spectral shaping | |||
| 719 | 5177604 | Interactive television and data transmission system | |||
1992 | |||||
| 720 | 5175744 | Spread-time code division multiple access technique with arbitrary spectral shaping | |||
| 721 | 5175743 | Spread-time code division multiple access technique with arbitrary spectral shaping | |||
| 722 | 5173923 | Spread-time code division multiple access technique with arbitrary spectral shaping | |||
| 723 | 5166951 | High capacity spread spectrum channel | |||
| 724 | 5161168 | Spread spectrum CDMA communications system microwave overlay | |||
| 725 | 5160929 | System for parallel communication of binary data via trinary transmission lines | |||
| 726 | 5155590 | System for data channel level control | |||
| 727 | 5144305 | Transmission arrangement comprising a block code encoded main channel and an auxiliary channel | |||
| 728 | 5142690 | Cable television radio frequency data processor | |||
| 729 | 5115450 | High speed digital to analog to digital communication system | |||
| 730 | 5103459 | System and method for generating signal waveforms in a CDMA cellular telephone system | |||
| 731 | 5099493 | Multiple signal receiver for direct sequence, code division multiple access, spread spectrum signals | |||
1991 | |||||
| 732 | 5073900 | Integrated cellular communications system | |||
| 733 | 5066957 | Hybrid modulation satellite communication system | |||
| 734 | 5052024 | Offset frequency multipoint modem and communications network | |||
| 735 | 5051993 | Mixed modulation level communication system | |||
| 736 | 5034964 | N:1 time-voltage matrix encoded I/O transmission system | |||
| 737 | 5025442 | TDM/FDM communication system with pseudo-duplex capability | |||
| 738 | 5022049 | Multiple access code acquisition system | |||
| 739 | 5005188 | Channel estimation and detection for digital communication systems | |||
| 740 | 4995036 | Multichannel data compressor | |||
1990 | |||||
| 741 | 4959844 | Clock recovery circuit for digital demodulator | |||
| 742 | 4939748 | Unobtrusive signature for modulated signals | |||
| 743 | 4908840 | PSK modulation with an error correction memory | |||
1989 | |||||
| 744 | 4884139 | Method of digital sound broadcasting in television channels with spectrum interlacing | |||
| 745 | 4881222 | Multicarrier demodulator | |||
| 746 | 4862483 | Channel estimation and detection for digital communication systems | |||
| 747 | 4831662 | Fiber optic data transmitting system | |||
| 748 | 4821289 | Multiple parallel channel equalization architecture | |||
| 749 | 4811021 | Dual polarization transmission system | |||
| 750 | 4799214 | Two-wire full duplex frequency division multiplex modem system having echo cancellation means | |||
1988 | |||||
| 751 | 4768191 | Digital data and orderwire combiner apparatus | |||
| 752 | 4763326 | Service-integrating, digital message transmission system for joint transmission of narrow-band and broadband signals | |||
| 753 | 4750036 | Interactive television and data transmission system | |||
| 754 | 4737967 | Remote monitoring system receiver with dual baud rate selector | |||
1987 | |||||
| 755 | 4694471 | Digital data communicating | |||
| 756 | 4677686 | Passive transmission of data over cable TV systems | |||
| 757 | 4677608 | Method of transferring an additional information channel across a transmission medium | |||
| 758 | 4641318 | Method for improving the reliability of data transmission over Rayleigh fading channels | |||
1986 | |||||
| 759 | 4631733 | Transceiver | |||
| 760 | 4618952 | Communication of unipolar pulses | |||
| 761 | 4616314 | Microcomputer controlled data receiver | |||
| 762 | 4613975 | Selective fading protection system | |||
| 763 | 4606046 | Converter/line driver circuit for a line repeater | |||
| 764 | 4601045 | Modulator-demodulator method and apparatus with efficient bandwidth utilization | |||
| 765 | 4581588 | Switchable bandpass filter | |||
| 766 | 4581586 | Crosstalk reduction in unbalanced QPSK detectors | |||
| 767 | 4577331 | Multiple rate baseband transmitter | |||
1985 | |||||
| 768 | 4561117 | Fiber optic digital data transmitting system | |||
| 769 | 4549294 | Time-of-arrival pulsed waveform multiplexer | |||
| 770 | 4534064 | Fault location arrangement for digital optical transmission system | |||
| 771 | 4529950 | Digital phase and amplitude modulator | |||
| 772 | 4521749 | Simultaneous amplitude and angle modulation using detection of complex zeroes | |||
| 773 | 4498050 | Demodulation device for composite PSK-PSK modulated waves | |||
1984 | |||||
| 774 | 4481622 | High speed dial-up telephone circuit full duplex data transmission techniques | |||
| 775 | 4438511 | Packetized ensemble modem | |||
| 776 | 4436956 | Switchable bandpass filter | |||
1983 | |||||
| 777 | 4420842 | Fiber optic digital data transmitting system | |||
| 778 | 4419756 | Voiceband data set | |||
| 779 | 4404532 | Modulator having improved bandwidth and power requirements | |||
| 780 | 4390980 | Demultiplexing plural data streams | |||
| 781 | 4389722 | Method for the simultaneous transmission of a plurality of data stream over one transmission channel | |||
| 782 | 4388732 | Fiber optic data link | |||
| 783 | 4388697 | Voiceband data set circuitry with dual bus architecture | |||
| 784 | 4385381 | Digital radio transmission system for transmitting a plurality of information signals by a network of transmitters having substantially the same carrier frequencies | |||
| 785 | 4378598 | Multi-terminal communications systems suitable for vehicle radio harness | |||
1982 | |||||
| 786 | 4356562 | Method and apparatus for demultiplexing electrical signals | |||
| 787 | 4330687 | Audio and full duplex digital data carrier system | |||
| 788 | 4317209 | FSK Tone generator circuit | |||
1981 | |||||
| 789 | 4302629 | Digital data transmission system | |||
| 790 | 4290140 | Combined coherent frequency and phase shift keying modulation system | |||
| 791 | 4284979 | Coding system for simultaneously signaling selected ones of a plurality of devices | |||
| 792 | 4283789 | Data transmission method and devices for practicing said method | |||
| 793 | 4273955 | System for in-service quantitative performance analysis of data communications system | |||
| 794 | 4272758 | Arrangement for providing a power supply and transmitting electrical signs between two devices using a small number of contacts | |||
| 795 | 4259744 | Signal generator | |||
| 796 | 4250456 | Device for demodulating PSK-FM double modulated carrier signals | |||
1980 | |||||
| 797 | 4225939 | Bidirectional data communication system | |||
| 798 | 4217572 | Arrangements for transmitting electrical signals between two devices which are connected by contacts | |||
| 799 | 4199761 | Multichannel radio communication system for automated power line distribution networks | |||
1979 | |||||
| 800 | 4156847 | Method and apparatus for confirming transmission in bidirectional CATV system | |||
| 801 | 4136327 | Well survey system modulation technique | |||
| 802 | 4134072 | Direct digital frequency synthesizer | |||
1978 | |||||
| 803 | 4131761 | Method of and means for conveying and recovering supplementary message signals superimposed upon a multilevel signal stream in a digital transmission system | |||
| 804 | 4096442 | Crosstalk corrector and decision device for FSK | |||
| 805 | 4078153 | Clock signal and auxiliary signal transmission system | |||
| 806 | 4075427 | System for phase division multiplex duplex communication over a two-wire circuit between a master terminal and a slave terminal | |||
| 807 | 4070650 | Digital signal transmission system and equipment | |||
1977 | |||||
| 808 | 4063040 | High speed multiplexer and demultiplexer for pulse code channels | |||
| 809 | 4053713 | Multi-channel multiplex data transmission system | |||
| 810 | 4051539 | Differential duration demultiplexing method and system | |||
| 811 | 4037050 | Fault isolation in communications circuits | |||
| 812 | 4020288 | System for data transmission through the channels of a frequency division multiplex system | |||
| 813 | 4003001 | Multi-line, multi-mode modulator using bandwidth reduction for digital FSK and DPSK modulation | |||
1976 | |||||
| 814 | 3987374 | Multi-line, multi-mode modulator using bandwidth reduction for digital FSK and DPSK modulation | |||
| 815 | 3979561 | Level-code encoded multiplexer | |||
| 816 | 3969617 | Multichannel digital modulator | |||
| 817 | 3958191 | Multi-line, multi-mode modulator using bandwidth reduction for digital FSK and DPSK modulation | |||
| 818 | 3943284 | Digital data communication system featuring multi level asynchronous duplex operation | |||
| 819 | 3931472 | Asynchronous quadriphase communications system and method | |||
| © 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017 | |||||