СПИСОК патентов США - подгруппа МПК16 H04J13/00



Выделить слова в названиях патентов:


№ п/п Номер патента Название патента

2017

19609607Main synchronization sequence design method for global covering multi-beam satellite LTE
29602259Communication method and communication apparatus
39602233Method for transmitting control information in wireless communication systems
49602232Transmitting apparatus and mapping method thereof
59602158Methods for estimation and interference suppression for signal processing
69591637Control channel in a wireless device and wireless network
79591627System and method for allocating transmission resources based on a transmission rank
89591594Signaling of power information for MIMO transmission in a wireless communication system
99590758Transmitting apparatus and mapping method thereof
109585226Identification of load control devices
119584289Radio transmission device and radio transmission method
129584275Method and apparatus for generating an uplink reference signal sequence in a wireless communication system
139584264Radio communication apparatus and radio communication method
149584257Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using same
159584243Orthogonal modulation using M-sequences and Hadamard transforms
169578660Methods and procedures for high speed UE access
179578592Method and arrangement for PCI assignment
189577794Electro-optic device and stereoscopic vision display apparatus
199577792Apparatus and method for allocating resource in a mobile communication system
209577703System and method for low density spreading modulation detection
219572164Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
229571321Methods and systems for OFDM using code division multiplexing
239565000Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
249564963Automatic power control system for a code division multiple access (CDMA) communications system
259560650Method of transmitting data in a mobile communication system
269560643Resources for monitoring an EPDCCH depending on transmission mode
279560608Method and network nodes in a telecommunication system
289559846Method 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
299559825Integrated circuit for reducing blind decoding processes at a mobile communication device
309559799Method and base station for transmitting reference signals, and method and user equipment for receiving reference signals
319554376Apparatus and method for generating and transmitting reference signal in radio communication
329554369Transmission of acknowledgement signals from a user equipment for orthogonal reception at multiple points
339553750Transmitter, receiver, transmission method, and reception method
349553633Terminal apparatus, base station apparatus, and integrated circuit
359553632Wireless communications method, user equipment, base station and system
369538553Communication apparatus, communication method, communication system, and base station
379537596Terminal station apparatus, base station apparatus, transmission method and control method

2016

389531574Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in MIMO environment
399531573Methods and apparatus for cyclic prefix reduction in MMwave mobile communication systems
409531456Transmission device, reception device, communication system, and communication method
419528243Iterative method, and apparatus for acquiring time and frequency synchronization in a DSSS receiver
429525977Broadcast multicast mode
439525923Multi-detection of heartbeat to reduce error probability
449516643Terminal device, base station device and radio communication method
459515802Method for operating terminal in carrier aggregation system, and apparatus using said method
469515768Method of detecting a jamming transmitter affecting a communication user equipment, device and user equipment and system with the user equipment
479515762Communication system, base station, mobile station, method for mobile station, and method for communication system
489509456Power supply line data transmission
499504011Methods for improved single radio long term evolution (SRLTE) mobile termination (MT) call success rate for mobile switching center (MSC)-sub paging scenarios
509503236Method and apparatus for transmitting downlink reference signal in wireless communication system that supports multiple antennas
519503230Method and system for implementing synchronous parallel transmission over multiple channels
529503210Integrated circuit for sequence reporting and sequence generation
539503153Spread spectrum GMSK signals
549497789Methods, apparatus, and device for wirelessly connecting a plurality of devices for communication in a network
559497761Qualifying available reverse link coding rates from access channel power setting
569497056Conveying metadata by modulation of pilot carriers in COFDM broadcasting
579496977Method and apparatus for resource mapping and code division multiplexing
589496915Use of orthogonal or near orthogonal codes in reverse link
599490857Systems and methods for parallel signal cancellation
609485722Method of searching code sequence in mobile communication system
619485065Method and base station for transmitting downstream link data, and method and user device for receiving downstream link data
629484982Base station apparatus and radio communication method
639479968Wireless communication system, mobile station device, and base station device
649479319Radio communication device and response signal spreading method
659479217Method and apparatus for communicating data in a digital chaos cooperative network
669474035Computer generated sequences for downlink and uplink signals in wireless communication systems
679473181Digital combiner for phased-array RF receivers
689467211Induced incoherency for joint transmission
699467201Transmission signal generating/detecting method using code sequences, communication system using the same and measurement system using the same
709467200Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals
719462588Base station apparatus and resource allocation method
729462560Wireless communication terminal device, wireless communication base station device, and wireless communication method
739461786Method and apparatus for allocating interference cancellation code for inter-base station coordinated communication in radio communication system
749461767Code generating apparatus, reference signal generating apparatus, and methods thereof
759461700Mains-synchronous power-line communications system and method
769456428Method and apparatus for allowing soft handoff of a CDMA reverse link utilizing an orthogonal channel structure
779456330Two-stage device-to-device (D2D) discovery procedures
789450736Code channel activation method and device, computer program and storage medium
799444650Methods and apparatus to allocate reference signals in wireless communication systems
809439201Interference cancellation
819438396Radio communication system, mobile terminal apparatus, radio base station apparatus and radio communication method
829438326Method and apparatus for transmitting reference signal
839438305Method for transmitting non binary error correcting code words with CCSK modulation, and corresponding signal and device
849438282Receiver, transmitter and radio communication method
859432110System and method for code multiplexing
869432078Method and device for searching cell
879426761Wireless communication device
889425936Method and apparatus for generating a reference signal sequence in a wireless communication system
899420582Configuration of random access preamble
909420507Access control for macrocell to femtocell handover
919420471Base station, mobile station, radio communication system, and communication control method
929413601Channel reuse among communication networks sharing a communication channel
939413510Method, apparatus, and system for transmitting and receiving information of an uncoded channel in an orthogonal frequency division multiplexing system
949413499Code multiplexing transmission method, transmission apparatus and reception apparatus
959413481CDMA wireless communication systems
969413447Terminal station apparatus, base station apparatus, transmission method and control method
979413419Phase-optimized constant envelope transmission (POCET) method, apparatus and system
989408200Method for receiving uplink signal, base station, method for transmitting uplink signal and user equipment
999407489Cell identity design for LTE-advanced
1009407401Method for generating a superset of quasi-orthogonal sets of sequences
1019407394Frequent flow control by replacing certain idle words with bitwise complement words
1029407324Communication nodes and sensor devices configured to use power line communication signals, and related methods of operation
1039402274Idle mode operations in multi-subscriber identity module (SIM) mobile communication devices during data communications
1049402265Synchronized interference mitigation scheme for heterogeneous wireless networks
1059402246Communication system, base station, mobile station, method for mobile station, and method for communication system
1069401755Terminal station apparatus, base station apparatus, transmission method and control method
1079401740Training sequences and channel estimation method for spread spectrum based systems
1089398617Methods and apparatus for random access in a communication system
1099398616Method for sequencing the ZC sequences of the RACH
1109397809Base station device and communication method
1119397798Communication method, mobile station apparatus, base station apparatus and mobile communication system
1129397723Spread spectrum wireless over non-contiguous channels
1139392492Pilot signal transmission method and radio communication apparatus
1149392470Integrated circuit for radio transmission of ACK/NACK signal
1159391818Pilot sequence design for wireless communications
1169391757Terminal apparatus and sequence assigning method
1179386626Idle mode operations in multi-subscriber identity module (SIM) mobile communication devices during a voice call
1189379869Apparatus and method for allocating code resources to uplink ACK/NACK channels in a cellular wireless communication system
1199379857Communication method and communication apparatus
1209374206Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
1219374184Controlling of code block to physical layer mapping
1229369702Context adaptive position and amplitude coding of coefficients for video
1239369235Maximizing data rate by adjusting codes and code rates
1249363831Random access method and signaling method for the same
1259363828Signaling for preamble used for random access
1269363031Communication apparatus and reference signal receiving method
1279357550Wireless terminal apparatus and wireless base station apparatus
1289357511Two power control loops for antenna switching transmit diversity
1299356755Radio communication device and constellation control method
1309356649System and method for low density spreading modulation detection
1319356647Device and method of feeding back channel information
1329345010Integrated circuit for spreading response signal
1339345007Method for transmitting uplink control information in a wireless communication system and device for same
1349345004Method and apparatus for multiplexing control and data channel
1359344314Computer generated sequences for downlink and uplink signals in wireless communication systems
1369344212Communication system, response notifying method and apparatus
1379338756Signaling of power information for MIMO transmission in a wireless communication system
1389337981Terminal, base station, communication system, and communication method
1399331806System and method for searching for Zadoff-Chu sequences during a physical random access channel search
1409325444Scrambling code resolution
1419323560Interpreting I/O operation requests from pageable guests without host intervention
1429319946System for efficient recovery of Node-B buffered data following MAC layer reset
1439319893Facilitating noise estimation in wireless communication
1449319152Method and apparatus for selectively applying interference cancellation in spread spectrum systems
1459313795Apparatus and method for generating and transmitting reference signal in radio communication
1469313754PHY preamble format for wireless communication system
1479313066Application of sequence hopping and orthogonal covering codes to uplink reference signals
1489313051Integrated circuit for controlling a process
1499313003Transmission method and device for a downlink reference signal
1509313001Method and apparatus for transmitting downlink reference signal in wireless communication system that supports multiple antennas
1519312996Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
1529307526Integrated circuit for spreading response signal
1539306717Method and device for transmitting a downlink reference signal in a wireless communications system supporting multiple antennas
1549306691Methods and devices for transmission of signals in a telecommunication system
1559300518Pulse radar device and control method therefor
1569300433Apparatus and method for encoding constant amplitude in code division multiplexing communication system
1579294930Combined unique gold code transmissions
1589294245Method and apparatus for sequence distributing and sequence processing in communication system
1599294243Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
1609294239Method and apparatus for hybrid FDM-CDM structure for single carrier based control channels
1619288089Orthogonal differential vector signaling
1629288026Transmission of reference signal on non-contiguous clusters of resources
1639288023Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
1649288005Method and base station for transmitting reference signals, and method and user equipment for receiving reference signals
1659281985Application of sequence hopping and orthogonal covering codes to uplink reference signals
1669281984Application of sequence hopping and orthogonal covering codes to uplink reference signals
1679281983Application of sequence hopping and orthogonal covering codes to uplink reference signals
1689281982Application of sequence hopping and orthogonal covering codes to uplink reference signals
1699281937Control timing synchronization method, optical transmission system, and optical transmission apparatus
1709281863Application of sequence hopping and orthogonal covering codes to uplink reference signals
1719281862Application of sequence hopping and orthogonal covering codes to uplink reference signals
1729276793Application of sequence hopping and orthogonal covering codes to uplink reference signals
1739276719Method and apparatus for generating pilot tone in orthogonal frequency division multiplexing access system, and method and apparatus for estimating channel using it
1749276693Apparatus and method for transmitting synchronization signal
1759276669Random access channel preamble
1769271285Mobile station apparatus, base station apparatus, radio communication system, radio communication method, and integrated circuit
1779271284Terminal and response signal transmission method
1789270421Cooperative subspace demultiplexing in communication networks
1799270411Indicating end of idle sequence by replacing certain code words with alternative code words
1809270403Indicating end of idle sequence by replacing expected code words while maintaining running disparity
1819270402Wireless terminal apparatus and wireless base station apparatus
1829270327Interference cancellation in a spread spectrum communication system
1839265068Sequence generation for cell specific reference signal (CRS)
1849265046Radio transmission device and radio communication method
1859264273Apparatus and method for transmitting and receiving of cyclic shift parameter for supporting orthogonality in mimo environment
1869264166Method and device for processing data and communication system comprising such device
1879264165Method and apparatus for transmitting message in a mobile communication system
1889264164Transmission apparatus, transmission method, wireless communication system for orthogonal cover code (OCC) generation and OCC mapping
1899258160Multiplexing demodulation reference signals in wireless communications
1909253655Low latency channel estimation for downlink MIMO
1919246648Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
1929246647Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
1939246620Method and apparatus for transmitting ACK/NACK in a TDD-based wireless communication system
1949246539Integrated circuit for controlling selection of random access preamble sequence
1959241343Enhanced access channel masks for xHRPD
1969240853Systems and methods for sparse code multiple access
1979240840Inter-vehicle communication apparatus and method using visible light communication
1989237536Method and apparatus for primary synchronization signal detection
1999236900Radio transmission apparatus and radio transmission method
2009232536Maintenance of channel usage in a wireless communication system
2019231649Method for generating unambiguous correlation function for TMBOC(6,1,4/33) signal based on equally split partial correlation functions, apparatus for tracking TMBOC signals and satellite navigation signal receiver system

2015

2029225489Multi-layer beamforming methods in wireless communication systems
2039225471Cooperative subspace multiplexing in communication networks
2049225453Optimizing optical systems using code division multiple access and/or orthogonal frequency-division multiplexing
2059225452Method and apparatus for pilot multiplexing in a wireless communication system
2069225450Method and apparatus for measurement for inter-cell interference coordination in radio communication system
2079219587Method and apparatus for transmitting reference signal in multi-antenna system
2089219564Wireless terminal apparatus and wireless base station apparatus
2099219522Code division multiple access transmission antenna weighting
2109215119Application of sequence hopping and orthogonal covering codes to uplink reference signals
2119214982Activated code channel detection method and device
2129209946Packet transferring method, mobile communication system and mobile station
2139209884Method and apparatus for closed loop transmit diversity transmission initial access
2149204432Radio communication base station device, radio communication mobile station device, and control channel allocation method
2159204344Method and apparatus of signaling and procedure for sequence hopping pattern change during handover
2169197386Method and apparatus for transmitting/receiving a reference signal in a wireless communication system
2179197284Method and apparatus for pilot signal processing in a wireless communication system
2189191167Method and base station for transmitting downstream link data, and method and user device for receiving downstream link data
2199191058Chirp communications
2209185713Apparatus and method for transmitting and receiving a RACH signal in SC-FDMA system
2219185604Qualifying available reverse link coding rates from access channel power setting
2229179478Method and arrangement in a telecommunication system
2239179430PN selection for RF repeaters, bi-directional amplifiers or distributed antenna systems
2249178736Method for multiplexing uplink control information on a physical uplink shared channel
2259178560Time-frequency decoding unit
2269176633Sensor device and method for estimating noise in a capacitive sensing device
2279173220Base station apparatus and resource allocation method
2289167589Integrated circuit for transmitting and receiving reference signal in radio communication
2299166720Method and apparatus for resource mapping and code division multiplexing
2309166666Terminal station apparatus, base station apparatus, transmission method and control method
2319161295Method of searching code sequence in mobile communication system
2329160476Wireless terminal apparatus and wireless base station apparatus
2339154276Wireless communication system, mobile station apparatus, and base station apparatus using demodulation reference signal
2349154252Methods and systems for noise resilient, pin-efficient and low power communications with sparse signaling codes
2359148876Integrated circuit for spreading response signal
2369148245Wireless terminal apparatus and wireless base station apparatus
2379143295Method and apparatus for allocating and processing sequences in communication system
2389143258Wireless terminal apparatus and wireless base station apparatus
2399143257Method and apparatus for transmitting signal
2409143256Method and apparatus for transmitting signal
2419143255Orthogonal signaling for CDMA
2429137830Integrated circuit for random access method and apparatus
2439136999Radio communication apparatus and radio communication method
2449136996User device, base station, and communication method for mobile communication system
2459136985Terminal device and retransmission control method
2469136931Cooperative wireless networks
2479130808Apparatus and method for communication using near Golay sequence
2489130689Applying code division multiplexing to a beacon channel containing data for decoding a corresponding traffic channel
2499125196Method and system for link adaptation at a mobile station
2509125078Method and apparatus for setting reverse link CQI reporting modes in wireless communication system
2519124428Communication method, mobile station apparatus, base station apparatus and mobile communication system
2529124396COFDM digital television receivers for iterative-diversity reception
2539118531Method of generating random access preambles in wireless communication system
2549113471Method and apparatus for sequence hopping in single carrier frequency division multiple access (SC-FDMA) communication systems
2559113454Method of allocating uplink transmission channels in a communication system
2569112668Radio communication device and response signal spreading method
2579112643Communication method and communication apparatus
2589112595Transmission device, reception device, and radio communication method
2599107223Methods, systems and devices for decoupled interference randomization for uplink reference signals
2609106385Method and apparatus for transmitting control information in wireless communication system
2619106356Radio communication device and radio communication method
2629100178Method and device for transmitting extended uplink control information in wireless communication system
2639100166Method and apparatus for rapid synchronization of shift register related symbol sequences
2649100127Digital light path labeling system with dual polarization quaternary phase-shift keying modulation
2659094955Transmitter, receiver, transmission method, and reception method
2669094155Transmission apparatus, transmission method, reception apparatus and reception method
2679094144Methods and apparatus for code division multiple access communication using code book that provides reduced peak-to-average power ratio
2689094108Spread-spectrum modulation and demodulation
2699088993Random access method and signalling method for the same
2709088345Transmission of information in a wireless communication system
2719086905Interpreting I/O operation requests from pageable guests without host intervention
2729077471Code division muliplexing method, transmitting device and receiving device using the method
2739065714Transmission of information using cyclically shifted sequences
2749065585Method and apparatus for generating a reference signal sequence in a wireless communication system
2759036663Method and system for space code transmit diversity of PUCCH
2769025431Wireless terminal apparatus and wireless base station apparatus
2779008068Wireless terminal apparatus and wireless base station apparatus
2788995419Facilitating synchronization between a base station and a user equipment

2014

2798842693Rank step-down for MIMO SCW design employing HARQ
2808842581Method, a device and a system for duplex communications
2818830977Reverse link pilot integrated with block codes
2828811260Communication device and relay device
2838798099Method and arrangement in a wireless communication system
2848767616Synchronized interference mitigation scheme for heterogeneous wireless networks
2858718034Facilitating synchronization between a base station and a user equipment
2868687552Digital broadcasting system and method for transmitting and receiving digital broadcast signal
2878670485Context adaptive position and amplitude coding of coefficients for video compression
2888634365System and method for allocating transmission resources

2013

2898620335Methods and apparatus for resource management in a multi-carrier telecommunications system
2908599798Radio base station apparatus, radio network controller apparatus, communication terminal apparatus, transmission signal generation method, and radio communication system
2918599712Method and apparatus for setting reverse link CQI reporting modes in wireless communication system
2928582604Uniquely decodable codes and decoder for overloaded synchronous CDMA systems
2938548005Technique for switching between 1x and 2x oversampling rate in a TD-SCDMA receiver
2948493953Method and device for mitigation of multi-user interference in code division multiple access
2958488579Wireless communication system with selectively sized data transport blocks
2968467416Deterministic rotational coding
2978467353Time-slotted data packets with a preamble
2988462818Method for processing CDMA signals and a device having CDMA signal capabilities
2998446811Constellation re-arrangement and bit grouping
3008401039Point-to-point communications systems particularly for use in power distribution system
3018391267TD-SCDMA uplink processing for synchronization of signals at base station receiver
3028385235Full division duplex system and a leakage cancellation method
3038379776OFDM communication device and guard interval length decision method
3048374076Method and apparatus of transmitting scheduling request in wireless communication system

2012

3058320408Multi-channel code-division multiplexing in front-end integrated circuits
3068300665Method for transmitting control signals in a wireless communication system
3078260137Receiver for a modulated light signal and method for receiving a modulated light signal
3088228949Quasi-orthogonal multiplexing for a multi-carrier communication system
3098208571Method for detecting a periodic signal
3108194618Radio base station device, communication terminal device, and control information transmission method
3118179780Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
3128165106Apparatus and method for detecting a ranging signal in a wireless communication system
3138139612Methods and apparatus for dynamic packet mapping
3148098630Scanning methods and apparatus for system acquisition

2011

3158072958Reverse link pilot integrated with block codes
3168064853Method and system for reduction of peak-to-average power ratio of transmission signals comprising overlapping waveforms
3178064409Method and apparatus using a multi-carrier forward link in a wireless communication system
3188054810Interleaver for transmit diversity
3198023532Variable bit rate communication system
3208018865Method for GSM and CDMA dual-mode mobile phone to control two GSM subscriber identification modules
3218006102Method and apparatus for transmitting content data and recording and/or reproducing apparatus
3227995616Acquisition of timing information in wireless communication systems
3237995615Apparatus and method for receiving data in a communication system
3247969948Method for implementing HSDPA for TD-SCDMA
3257953047Parser for multiple data streams in a communication system
3267944893Signal transmission method and base station in mobile communication
3277936717Apparatus and method for performing initial network entry in broadband wireless communication system
3287929572Code division multiplex signal transmitter and code division multiplexing method with amplifying circuits reduced in number
3297916671Echo cancellation for duplex radios
3307912030Base station and communication system
3317889763Data transmission apparatus and data transmission method
3327889702Time-slotted data packets with a preamble
3337864660Method for transporting a signal in a radio network

2010

3347852813System and method for acquiring cell in a frequency overlay communication system
3357848252Method and apparatus for selecting modulation and coding scheme (MCS) index based on frequency selectivity
3367839759Radio communication apparatus and radio communication method
3377792151CDMA receiving apparatus and method
3387773545Full division duplex system and a leakage cancellation method
3397760697Fast and long range node discovery in spread spectrum networks
3407751445Base station apparatus, mobile station apparatus, transmission method and receiving method in a CDMA/TDD mobile communication system
3417746805Communication network using synchronous code division multiplexing method
3427724777Quasi-orthogonal multiplexing for a multi-carrier communication system
3437715461High data rate CDMA wireless communication system using variable sized channel codes
3447697569Multi-code-set channel estimation method in a time-slot CDMA system
3457664011Wireless communications apparatus and wireless communication method

2009

3467633976Method and apparatus for code group identification and frame synchronization by use of Reed-Solomon decoder and reliability measurement for UMTS W-CDMA
3477561557Base station apparatus, mobile station, and contents provider
3487555315Smart antenna apparatus and method with automatic gain control
3497554953Radio communication system
3507535885Method of selecting transport channel parameters, radio system, controller, user equipment and base station
3517515613Data transmission apparatus and data transmission method
3527508796Wireless base station, wireless frames synchronization detection method used therein, and recording medium on which program therefor is recorded
3537505440Method and apparatus for orthogonally overlaying variable chip rate spread spectrum signals

2008

3547472027Method and apparatus of low power energy detection for a WLAN
3557454628Method and apparatus for transmitting content data and recording and/or reproducing apparatus
3567447187Reverse link pilot integrated with block codes
3577415043Code division multiple access (CDMA) method and apparatus for protecting and authenticating wirelessly transmitted digital information
3587415040Method for transmitting signals in mobile communication system
3597400614Methods and apparatus for downlink diversity in CDMA using Walsh codes
3607394755Semi-fixed circuit
3617382761Transmission method for physical common packet channels having a power bias
3627376114Code multiplexing transmitting apparatus
3637376107Spread spectrum communication system and transmission power control method therefor
3647366201Method and apparatus for vector based sequence generation
3657336640Method and apparatus for CDMA demodulation
3667333440Radio link protocol enhancements to reduce setup time for data calls
3677330656Passive optical network employing code division multiple access
3687324578Method and apparatus for transmitting and receiving information about spreading codes used for a packet data channel in a communication system

2007

3697301893Linear space-time block code with block STTD structure
3707295536Systems and methods for soft handoff and other diversity communication using base stations supporting common radio configurations
3717289476Method and system to increase QoS and range in a multicarrier system
3727272130CDMA device with automatic bit rate allocation
3737269187Packet detection system and method
3747257077Procedure for the recognition of active code sequences
3757239604OVSF code system and methods for CDMA stations
3767230976Pre-corrupting reference signals with inter-symbol interference
3777218646Mobile radio communication system, communication apparatus applied in mobile radio communication system, and mobile radio communication method
3787218621Method for dynamic allocation of channels in a code division multiple access packet data system
3797197026Method and system for RLP optimization
3807190683Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireless access system to provide finely variable rate channels
3817158482Method and apparatus for preventing received data from corrupting previously processed data in a wireless communications system

2006

3827095719Method and apparatus for dynamic packet selection in uncoordinated radio systems
3837058789System and method for packet storage and retrieval
3847042862Path searching method and device
3857031344Apparatus and method for SCDMA digital data transmission using orthogonal codes and a head end modem with no tracking loops
3867027782Transceiver apparatus and method for efficient high-speed data retransmission and decoding in a CDMA mobile communication system
3877020125Broadband CDMA overlay system and method
3887016397Method of processing CDMA signal components
3897012886Walsh code allocation/de-allocation system
3907006484Base station apparatus, mobile station, and contents provider
3916985473Transport format combination selection for compressed mode in a W-CDMA system

2005

3926963601Apparatus and method for spreading channel data in CDMA communication system using orthogonal transmit diversity
3936963600Adaptive interference-free spread-spectrum system employing binary code sequence sets with zero correlation zone properties
3946956948Apparatus and method for generating multiple scrambling codes in asynchronous mobile communication system
3956956838Use 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
3966954484Method and device for generating a channel-coded and subscriber-coded message signal
3976954472Method and device of superimposing an additional information signal on a video signal and detecting said additional information from said video signal
3986954440Method and apparatus for code division switching
3996954422Comb-form spectrum communication systems using repeated complementary sequence modulation
4006947471Method for using encoded spreading codes to achieve high bit densities in a direct-sequence spread spectrum communication system
4016947468Apparatus and method for calculating and implementing a Fibonacci mask for a code generator
4026947402User equipment for code group synchronization
4036940842System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
4046940840Apparatus for adaptive reverse power control for spread-spectrum communications
4056937643ROM-based PN generation for wireless communication
4066937584Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system
4076934306Dualized time/frequency generation apparatus in CDMA system
4086934271Support of multiuser detection in the downlink
4096934264Method and apparatus for acknowledging a reception of a data packet in a CDMA communication system
4106930996Synchronization signal for synchronizing base stations
4116928064Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
4126925071Spread spectrum base station
4136922435Method and apparatus for generating PN sequences at arbitrary phases
4146922406Method of synchronizing base stations
4156917643Diffusion code generator, CDMA communication apparatus using the same, and diffusion code generating method used therefor
4166917609Method and apparatus for CDMA pn scanning at indoor and other obstructed locations
4176917601Spread spectrum remote unit
4186912240Method and apparatus for generating a large number of codes having desirable correlation properties
4196909722Method and apparatus for proportionately multiplexing data streams onto one data stream
4206904080Receiving circuit, mobile terminal with receiving circuit, and method of receiving data
4216904033Method, system and packet data serving node (PDSN) for mobile IP (MIP) registration of a mobile node (MN)
4226898197Geolocation of a mobile terminal in a CDMA communication system
4236895035Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system
4246894988Wireless apparatus having multiple coordinated transceivers for multiple wireless communication protocols
4256891884Apparatus for detecting correlation, spectrum despread apparatus and receiver having the same, and method for detecting correlation
4266891857Multiple wireless communication protocol methods and apparatuses including proactive reduction of interference
4276891817Transmission apparatus and base station apparatus using the same
4286891815Pilot signals for synchronization and/or channel estimation
4296888814Code allocation based on cross code correlation
4306885692Efficient spreader for spread spectrum communication systems
4316885691Scrambling codes and channelization codes for multiple chip rate signals in CDMA cellular mobile radio communication system
4326885652Code division multiple access (CDMA) communication system
4336885649Method of multiuser detection with user equipment
4346885647Base station for compensating route delay between bases station and mobile station of CDMA mobile communication system and operation method thereof
4356879575Code division multiple access mobile communication system
4366879571Code division multiple access mobile communication system
4376873647Method and system for reducing synchronization time in a CDMA wireless communication system
4386873645Automatic power control system for a code division multiple access (CDMA) communications system
4396868077Device enabling different spreading factors while preserving a common rambling code, in particular for transmission in a code division multiple access cellular mobile radio system
4406868075Method and apparatus for compressed mode communications over a radio interface
4416865177Apparatus and method for generating frame sync word and verifying the frame sync word in W-CDMA communication system
4426862314Receiver architecture for a multi scrambling code transmission CDMA technique
4436862273Method and apparatus for providing dispatch scan in a CDMA communication system
4446856608Method and base station for allocating pseudo noise code
4456853631Code-division multiplex communication transmitting apparatus and receiving apparatus and method thereof
4466850582Frame synchronization and detection technique for a digital receiver
4476847675Ultrawide-band communication system and method
4486839876Preamble using Golay sequence for access channel in cellular communications systems

2004

4496836484Wireless packet communication method and system for transmitting packets between base station and radio terminal station
4506834047Data communication apparatus and method in multi-carrier CDMA communication system
4516831905Spread spectrum system assigning information signals to message-code signals
4526826169Code multiplexing transmitting apparatus
4536822949Register control apparatus for W-CDMA WLL separation type terminal
4546816876Apparatus and method for modifying an M-sequence with arbitrary phase shift
4556816473Method for adaptive forward power control for spread-spectrum communications
4566813255Method to assign upstream timeslots and codes to a network terminal and medium access controller to perform such a method
4576807221Channel spreading device and method for CDMA communication system
4586807162CDMA/TDD mobile communication system and method
4596804264Pilot signals for synchronization and/or channel estimation
4606804216Code division multiple access communication method using dynamic code assignment, and a base station performing the method
4616801516Spread-spectrum system for assigning information signals having different data rates
4626798825Method for using circular spreading codes to achieve high bit densities in a direct-sequence spread spectrum communication system
4636798790Method of generating a clock signal for the upstream channel of a bidirectional point-to-multipoint network
4646795417User equipment with multiuser detection
4656792004Systems, methods and computer program products for averaging learned levels in the presence of robbed-bit signaling based on proximity
4666791965Code multiplexing transmitting apparatus
4676791960Pilot signals for synchronization and/or channel estimation
4686791955System, transmitter and receiver for code division multiplex transmission
4696788730Method and apparatus for applying codes having pre-defined properties
4706788728System and method for reducing peak-to-average ratio of the reverse link modulator in a CDMA phone system
4716788662Method for adaptive reverse power control for spread-spectrum communications
4726782035Base station apparatus of mobile communication system
4736782008Control signal transmission timing control in radio communication system
4746778586Radio communication equipment and communication method
4756771693Enhanced rake structure
4766768728Device and method for exchanging frame messages of different lengths in CDMA communication system
4776766337Apparatus and method for generating spreading code in CDMA communication system
4786765894Communication terminal apparatus and base station apparatus
4796765506Scrambler, de-scrambler, and related method
4806760361Cell searching in a CDMA communications system
4816757322Space diversity and coding, spread-spectrum antenna and method
4826754251Spread-spectrum telephony with accelerated code acquisition
4836754199Trunk routing device and method for CDMA system
4846751247Method of reducing interference, and radio system
4856748006Method and apparatus for controlling system timing with use of a master timer
4866744809Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system
4876744808Techniques to increase data transmission rate of spread spectrum communications systems
4886741583Telecommunication system for wireless telecommunication with a CDMA, FDMA, and TDMA multiple access component
4896741577Inter-frequency handover in wireless CDMA systems
4906738411Simultaneous plural code series generator and CDMA radio receiver using same
4916735606Multi-sequence fast slewing pseudorandom noise generator
4926735239Sequence generator
4936735185DS/CDMA reverse link structure for high data rate transmission
4946731947Method and apparatus for controlling data rate on a forward channel in a wireless communication system
4956731671Reception method including generating complex four-phase sequences for CDMA communication
4966731670Method and circuit for generating spreading codes
4976731614Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
4986728485Optical network
4996728298Spread spectrum communication system and method for the same
5006728297Method for allocating secondary synchronization codes to a base station of a mobile telecommunication system
5016728229Cell search apparatus and method in asynchronous communication system
5026724778Method and apparatus for long code generation in synchronous, multi-chip rate systems
5036724741PN code selection for synchronous CDMA
5046721350Spread spectrum adaptive power control using a base station
5056721301Centroid tracking for spread-spectrum communications
5066721299Pilot signals for synchronization and/or channel estimation
5076721294Method and device for allocating channels in a CDMA radiocommunications system
5086721292Method, mobile station and base station for time synchronization of the mobile station in a radio communications system
5096717933Converter and method for converting an input data packet stream into an output data symbol stream
5106714582Code division multiple access communication system and code division multiple access transmitting apparatus
5116714526Method and apparatus for code assignment in a spread spectrum wireless communication system
5126711420Modified finger assignment algorithm for high data rate calls
5136711144Multi-user communication of voice and data
5146707805Method for initial power control for spread-spectrum communications
5156707804Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
5166704322Smart different prime code multiplexing system
5176697418Spread spectrum communication device and communication system
5186697384Method and apparatus for calculating a state of starting a PN code generating operation
5196697350Adaptive vector correlator for spread-spectrum communications
5206693951System and method for generating signal waveforms in a CDMA cellular telephone system
5216690915Booster, monitoring apparatus, booster system, control method and monitoring method
5226687376High-speed long code generation with arbitrary delay
5236680902Spreading code selection process for equalization in CDMA communications systems
5246678315Code phase setting method and apparatus
5256678309CDMA base station system
5266678260System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
5276674791Automatic power control system for a code division multiple access (CDMA) communications system
5286674790System and method employing concatenated spreading sequences to provide data modulated spread signals having increased data rates with extended multi-path delay spread
5296674788Automatic power control system for a code division multiple access (CDMA) communications system

2003

5306671311Receiver for use in a code shift keying spread spectrum communications system
5316671310Method and apparatus for positioning pulses over time by applying time-hopping codes having pre-defined characteristics
5326671309Interference diversity in communications networks
5336671308Spread spectrum adaptive power control
5346671251Method for generating complex quasi-orthogonal code and apparatus and method for spreading channel data using the quasi-orthogonal code in CDMA communication system
5356668352Distortion compensating device and method in a multi-code mobile communication system
5366668174Method and system for a micro-channel bank for providing voice, data and multimedia services in a wireless local loop system
5376668010PN code generation apparatus and method, and radio communication apparatus
5386667708Method and system for a programmable code generator
5396665288Method and apparatus for reducing synchronization code interference in CDMA communications systems
5406661833PN generators for spread spectrum communications systems
5416661831OUTPUT APPARATUS, TRANSMITTER, RECEIVER, COMMUNICATIONS SYSTEM FOR OUTPUTTING, TRANSMITTING AND RECEIVING A PSEUDORANDOM NOISE SEQUENCE, AND METHODS FOR OUTPUTTING, TRANSMITTING RECEIVING PSEUDORANDOM NOISE SEQUENCES AND DATA RECORDING MEDIUM
5426658072Digital communication system transmitting and receiving devices therefor and frame synchronization detection circuit
5436657985Orthogonal code hopping multiple access communication system
5446650686Spread spectrum communication system and handover method therein
5456647054Multiple mask arrangement for jumping in pseudo-noise sequences
5466643280Method and apparatus for generation of CDMA long codes
5476639936Pre-data power control common packet channel
5486639905Communication network
5496639902Method and system for code division multiple access communication with increased capacity through self-noise reduction
5506636556Large area wireless CDMA system and method
5516636554Transmission method of words representing transmission parameters respectively allocated to mobile stations communicating with base station in mobile communication system
5526636553Pseudorandom noise generator for WCDMA
5536636549Method for calculating phase shift coefficients of an M sequence
5546633600Traffic lights in a code division multiple access (CDMA) modem
5556633557Combiner
5566631158Method for updating linear feedback shift register of code generator
5576628633CDMA communication method adapted to forward packet transmission
5586625174Method for transmitting data packets on carrier frequency with linear variation and transmitter implementing this method
5596625136Spreader for multiple data rates
5606621854Spread-spectrum electromagnetic signals
5616618430Methods and apparatus for receiving N-chip resistant codes
5626618429System and method for generating signal waveforms in a CDMA cellular telephone system
5636618428Method for transmitting an information of mobile telecommunication system
5646616254Code shift keying transmitter for use in a spread spectrum communications system
5656615050Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communication system
5666614833Method for generating complex four-phase sequences for a CDMA communication system
5676614387Proximity measuring apparatus
5686611566Reflection and transmission of quasi orthogonal vectors
5696611548Multipath processor
5706611509CDMA/TDD mobile communication system and method
5716606344Method and apparatus for generating complex four-phase sequences for a CDMA communication system
5726606341Common packet channel with firm handoff
5736606314Method and radio station for data transmission
5746600933Transmission diversity method
5756600726Multiple wireless communication protocol methods and apparatuses
5766597726Receiver including an apparatus for generating complex four-phase sequences
5776597677Spreading code allocation method and system
5786594680Psuedo-random noise sequence generating system
5796590889Data communications system and hybrid time-code multiplexing method
5806587449Method and system for distributing radio channels in a radiocommunications system
5816580748Spread spectrum communication method and spread spectrum communication apparatus
5826574268Asymmetric orthogonal codes for optical communications
5836574200CDMA receiver comprising a synchronous timing notifying section capable of reaching low consumption of current
5846571099Cell searching method in asynchronous wideband code division multiple access system
5856570889Transmitter and transmitting method increasing the flexibility of code assignment
5866567482Method and apparatus for efficient synchronization in spread spectrum communications
5876567428Method and system for using low data rate vocorder packets to multiplex signaling packets into a CDMA traffic channel for high quality CDMA voice transmission
5886563880Method and system for simultaneously broadcasting and receiving digital and analog signals
5896563856Frame synchronization and detection technique for a digital receiver
5906560212Generating an offset de-bruijn sequence using masks for a CDMA communication system
5916556618Transmitter, receiver and method in a telecommunication system for generating PN sequences for a plurality of user channels
5926556585Method of controlling a communication system and the system employing the method
5936549567Full duplex ultrawide-band communication system and method
5946542493Method and apparatus for a CDMA random access communication system
5956542484Code allocation for radiocommunication systems
5966542478Device and method for generating PN sequence in CDMA communication system
5976539004Time synchronization of packetized radio signals to base stations
5986535503Channel allocation method and radio system using a combination of TDMA and CDMA
5996535495Radio communication system with multiple and simultaneous encoding technique
6006526037Method for allocating signature sequence in CDMA system
6016526036Mobile communication system
6026519278Transmitting/receiving apparatus using a plurality of spreading codes
6036519240Method and base station system for channel allocation in a radio communication system
6046519238Transmission apparatus and base station apparatus using the same
6056512753Device and method for spreading channels in mobile communication system
6066512751Method and system protocols for providing voice, data, and multimedia services in a wireless local loop system
6076510148Selective discontinuous transmission for high speed data services in CDMA multi-channel configuration
6086507576Code division multiple access mobile communication system
6096504833Channel multiplexing method in mobile communication system

2002

6106501786Direct spread spectrum communication system corresponding to delayed multiplex mode, and method of communication using the system
6116501748Method for balancing the ratio Eb/I in a service multiplexing CDMA system and telecommunication systems using same
6126498789CDMA mobile communications device
6136496474Spread encoding device and method
6146493815Interleaving/deinterleaving device and method for communication system
6156490329Device and method for generating clock signals from a single reference frequency signal and for synchronizing data signals with a generated clock
6166490267Device and method for generating spreading code and spreading channel signals using spreading code in a CDMA communication system
6176483828System and method for coding in a telecommunications environment using orthogonal and near-orthogonal codes
6186480503Turbo-coupled multi-code multiplex data transmission for CDMA
6196477157Dedicated control channel handoff in CDMA communication system
6206473449High-data-rate wireless local-area network
6216466610Spread-spectrum, space diversity and coding antenna system and method
6226459722Pseudorandom noise generator for WCDMA
6236456646Methods and systems for detecting codewords with intersymbol interference and imperfect timing
6246456612Device and method for generating short PN code in a mobile communication system
6256456608Adaptive vector correlator using weighting signals for spread-spectrum communications
6266456607Apparatus and method for transmitting an image signal modulated with a spreading code
6276452958Digital modulation system using extended code set
6286452913Fast acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
6296449266Data transmission method, transmitter, and receiver
6306442192CDMA type multiple transmission apparatus and CDMA type multiple transmission method
6316438120Method in a telecommunication system
6326438118Code-multiplexing communication apparatus
6336434163Transverse correlator structure for a rake receiver
6346430208Ultrawide-band communication system and method
6356424618Code generating method and code selecting method
6366421367Two-phase/four-phase modulated comb-shaped spread spectrum communication system
6376421336Variable rate orthogonally coded reverse link structure
6386421334Technique for time alignment of uplink CDMA signals
6396418133Code-modulated transmission process and transmission system operating according thereto
6406414986Method and system for radio communication
6416407990Method of transmission of image by CDMA system
6426397367Device and methods for channel coding and rate matching in a communication system
6436396869Modulation apparatus and method using zero-crossing detection
6446396868Spread spectrum signal generating device and method in transmitter of mobile communications system
6456396826Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
6466396824CDMA communications and geolocation system and method
6476393047Quadriphase spreading codes in code division multiple access communications
6486389138Method and apparatus for generating a complex scrambling code sequence
6496389056Pre-data power control common packet channel
6506389003Method for decreasing false positives in frame synchronization of code division multiple access
6516389002Broadband CDMA overlay system and method
6526388999Dynamic bandwidth allocation for multiple access communications using buffer urgency factor
6536388998Reuse of codes and spectrum in a CDMA system with multiple-sector cells
6546388997Timing adjustment control for efficient time division duplex communication
6556388583Method and circuit for codes generation
6566385264Method and apparatus for mitigating interference between base stations in a wideband CDMA system
6576385187Device and method for generating spread spectrum signal using pseudo-orthogonal code in CDMA mobile communications system
6586385177Image communication apparatus, method, and system, and image communication processing program contained in computer-readable medium
6596381264Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system
6606377606Method for reducing interference, and a radio system
6616377557Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
6626366570Processing CDMA signals
6636366566Efficient communication system using time division multiplexing and timing adjustment control
6646363107Preamble code structure and detection method and apparatus
6656359905Method and apparatus of detecting spectrum spread signal
6666359868Method and apparatus for transmitting and receiving data multiplexed onto multiple code channels, frequencies and base stations
6676356607Preamble code structure and detection method and apparatus
6686356555Apparatus and method for digital data transmission using orthogonal codes
6696353604Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
6706351458CDMA cellular wireless communication system
6716351456Method and system for an air interface for providing voice, data, and multimedia services in a wireless local loop system
6726345043Access scheme for a wireless LAN station to connect an access point
6736339646Slotted mode code usage in a cellular communications system
6746337875Method and apparatus for generating complex four-phase sequences for a CDMA communication system
6756335953Enhanced frequency agile radio

2001

6766332005Method for converting a signal data rate, and a transmitter
6776331997Scheme for spread spectrum multiple access coding
6786331974Chaotic digital code-division multiple access (CDMA) communication systems
6796330272Receiving a spread spectrum data signal using determined weights
6806330234Method and apparatus for reducing current consumption
6816324208Apparatus and method of controlling transmitting power in a subscriber of a wireless telecommunications system
6826324205Scalable method for generating long codes using gold sequences
6836324159Method and apparatus for code division multiple access communication with increased capacity through self-noise reduction
6846320897Multicode spread spectrum communications system
6856320842Spread spectrum communication apparatus
6866317452Method and apparatus for wireless spread spectrum communication with preamble sounding gap
6876317422Methods and apparatus of N-chip resistant spreading in CDMA systems
6886314125Method and apparatus for the construction and transmission of binary quasi orthogonal vectors
6896313771Codes, methods, and apparatus for optical encoding and decoding
6906310871Methods for grouping and ungrouping sectors of a cell in a cellular communication system
6916310706Transmitting/receiving facility and method for transmitting broadband signals as well as transmitting/receiving facility for receiving broadband signals
6926307840Mobile station assisted timing synchronization in CDMA communication system
6936304563Method and apparatus for processing a punctured pilot channel
6946301316Frequency sharing mobile communication system equipped with diversity receiver incorporated with shared wave canceller
6956301289To a telecommunication system using code division multiple access (CDMA)
6966301288Method of chip interleaving in direct sequence spread spectrum communications
6976301286Common packet channel
6986298054Method and apparatus in a wireless messaging unit for acquiring transmitter or receiver synchronization
6996295303Method and device of superimposing an additional information signal on a video signal and detecting said additional information from said video signal
7006295301PN code generating apparatus and mobile radio communication system
7016295273Phase modulation multiplexing transmission unit and phase modulation multiplexing method
7026292474Multi-frequency band nyktu-mode radio receiver and associated method having shared circuit elements
7036289067Device and method for generating clock signals from a single reference frequency signal and for synchronizing data signals with a generated clock
7046289007Method for acquiring a cell site station in asynchronous CDMA cellular communication systems
7056285876Test unit with programmable transmit timing for telecommunication systems
7066285669CDMA direct spread overlay system and method of operation
7076285666Spread-spectrum communication method and apparatus
7086278701Capacity enhancement for multi-code CDMA with integrated services through quality of services and admission control
7096275558Circuit and method for arbitrarily shifting M-sequence
7106275520Pseudo-noise generating apparatus
7116275509Masked signal transceiver
7126272348Method for channel allocation
7136272168Code sequence generator in a CDMA modem
7146272123Variable rate CDMA transmitter-receiver and transmission method
7156272120Multi-radio bridge
7166266364Data processor for generating spread codes
7176266363Transmitting/receiving apparatus using a plurality of spreading codes
7186266331Device for generating multiple spreading sequences in reverse high speed data channels
7196266321Method for transmitting two parallel channels using code division and an apparatus realizing the method
7206259723Data communication system
7216259721Radio communication equipment using algorithm diversity
7226249517Apparatus for supporting a variety of transmission rates in spread spectrum CDMA system
7236246697Method and system for generating a complex pseudonoise sequence for processing a code division multiple access signal
7246246676Method and apparatus for implementing PN masks for a truncated M-sequence
7256246675CDMA cordless telephone system and method of operation thereof
7266246673Method and system for handoff between an asynchronous CDMA base station and a synchronous CDMA base station
7276246439Transparent embedment of data in a video signal
7286243397Multi-carrier PC-CDMA system
7296243369Apparatus and method for synchronizing an SCDMA upstream or any other type upstream to an MCNS downstream or any other type downstream with a different clock rate than the upstream
7306240143Method and apparatus for the reflection and transmission of quasi orthogonal vectors
7316240081Multicode CDMA transmitter with improved signal processing
7326236672Transmitting/receiving apparatus using a plurality of spreading codes
7336236647Dynamic frame size adjustment and selective reject on a multi-link channel to improve effective throughput and bit error rate
7346233270Interference diversity in synchronized networks
7356229843Pilot adaptive vector correlator
7366226320Method and equipment for multirate coding and detection in a multiple access mobile communication system
7376226315Spread-spectrum telephony with accelerated code acquisition
7386226282Method of searching reverse traffic channels in a CDMA mobile radio communication system
7396226259Device and method for transmitting information device and method for processing information
7406222832Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system
7416222828Orthogonal code division multiple access waveform format for use in satellite based cellular telecommunications
7426219356Method for multipath resistant waveform coding for high speed wireless data transmission
7436219341Method for bandwidth efficient multiple access wireless communication
7446215792System, device, and method for initial ranging in a communication network
7456215778Bearer channel modification system for a code division multiple access (CDMA) communication system
7466215777Method and apparatus for transmitting and receiving data multiplexed onto multiple code channels, frequencies and base stations
7476212221Communication apparatus
7486212220Method and apparatus for creating non-interfering signals using non-orthogonal techniques
7496212219Spread spectrum communication system
7506212174Capacity management method for a code division multiple access (CDM) communication system
7516211919Transparent embedment of data in a video signal
7526205132Method for accessing a cell using two pilot channels in a CDMA communication system of an asynchronous or quasi-synchronous mode
7536198763Transmitter and receiver for spread-spectrum communication
7546198733Forward-link sync-channel interleaving/de-interleaving for communication systems based on closed-form expressions
7556194996Information transfer via power line carrier
7566192068Multicode spread spectrum communications system
7576188714Parallel M-sequence generator circuit
7586185244Cell searching in a CDMA communications system
7596181729Spread spectrum communication
7606178217Nonlinear digital communications system
7616175560Apparatus and method of establishing and maintaining communication paths in a wireless telecommunications system
7626175559Method for generating preamble sequences in a code division multiple access system
7636173009State calculation circuit for discrete linear state space model
7646173006Direct sequence CDMA device and method for using the same
7656169759Common packet channel

2000

7666167038Data transmission method, and a cellular radio system
7676167037Signal transmitting method, transmitter, receiver, and spread-spectrum code synchronizing method for mobile communication system
7686160803High processing gain spread spectrum TDMA system and method
7696160802Ultrafast time hopping CDMA and TDMA RF and optical communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand
7706160801Mobile communication system
7716157631Method and system for generating and using synchronized and unsynchronized spread spectrum signals in a cellular communications system
7726157619Code division multiple access (CDMA) communication system
7736157611Method and apparatus for transmission and construction of quasi orthogonal vectors
7746154486Preamble code structure and detection method and apparatus
7756154454Radio communication device and mobile communication system
7766154101Fast slewing pseudorandom noise sequence generator
7776151311Mobile station assisted timing synchronization in a CDMA communication system
7786144654Method of combining and separating groups of multiple CDMA-encoded data signals and apparatus therefor
7796144650Mobile communication system
7806144645Method and system for an air interface for providing voice, data, and multimedia services in a wireless local loop system
7816141373Preamble code structure and detection method and apparatus
7826141337Spread spectrum communication system
7836141332Orthogonal code synchronization system and method for spread spectrum CDMA communications
7846137825Communication system, transmitter and receiver
7856137789Mobile station employing selective discontinuous transmission for high speed data services in CDMA multi-channel reverse link configuration
7866134287Method and apparatus for time aligning a frame in a communication system
7876134264Spread spectrum communication device and communication system
7886134263Method for using spreading code sequency to achieve high bit densities in a direct-sequence spread spectrum communication system
7896131012Method and system for a micro-channel bank for providing voice, data, and multimedia services in a wireless local loop system
7906130886Coexisting communication systems
7916130884Variable rate CDMA spread circuit
7926128332Spread spectrum transmitter and receiver employing composite spreading codes
7936128330Efficient shadow reduction antenna system for spread spectrum
7946128309Code division multiplex communication apparatus
7956122295Multi-channel communication
7966118774Information signal communicating apparatus method and system
7976115411System and method for spread spectrum code position modulation and wireless local area network employing the same
7986115410Walsh code generator, signal transmitting apparatus and signal reception apparatus
7996115370Method and system for protocols for providing voice, data, and multimedia services in a wireless local loop system
8006108317Cyclic code phase multiple access for inbound satellite communications
8016104708Wireless data communications system
8026097776Maximum likelihood estimation of symbol offset
8036097714Code multiplexing transmitting apparatus
8046097713CDMA multi-code transmitter employing baseband signal time offset
8056094450Spread spectrum chip shift keying modulation/demodulation system and method
8066094421Timing adjustment control for efficient time division duplex, frequency division duplex or hybrid time division duplex/frequency division duplex communication
8076091760Non-recursively generated orthogonal PN codes for variable rate CDMA
8086091758Cordless telephone arranged for operating with multiple portable units in a frequency hopping system
8096084890Method and apparatus for combining carrier signals
8106078607Synchronization codes for use in communication
8116078572Access method, mobile station and base station for CDMA mobile communication system
8126075812High-data-rate wireless local-area network
8136075808Spread spectrum time diversity communications system
8146075793High efficiency spread spectrum system and method
8156067442Satellite communications system having distributed user assignment and resource assignment with terrestrial gateways
8166064695Spread spectrum communication system utilizing differential code shift keying
8176064664Base-band interleaver for code division multiple access mobile telecommunication system
8186064662System and method for optimizing spectral efficiency using time-frequency-code slicing
8196061386Method of chip interleaving in direct sequence spread spectrum communications
8206049538Efficient communication system using time division multiplexing and timing adjustment control
8216049536CDMA communication method and spread spectrum communication system
8226044119Frequency control method and circuit employing both reference symbols and information symbols
8236044083Synchronous code division multiple access communication system
8246041046Cyclic time hopping in time division multiple access communication system
8256041034Spread spectrum communication system
8266031862Ultrawide-band communication system and method
8276028868Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless communications system
8286026118Method for using circular spreading codes to achieve high bit densities in a direct-sequence spread spectrum communication system
8296026117Method and apparatus for generating complex four-phase sequences for a CDMA communication system
8306026116Transmitting/receiving facility and method for transmitting broadband signals as well as transmitting/receiving facility for receiving broadband signals
8316025944Wavelength division multiplexing/code division multiple access hybrid
8326023462Fixed wireless loop system that ranks non-assigned PN codes to reduce interference
8336018547Method and apparatus for increasing spectral efficiency of CDMA systems using direct sequence spread spectrum signals
8346018528System and method for optimizing spectral efficiency using time-frequency-code slicing
8356014407Method and system for simultaneously broadcasting and receiving digital and analog signals
8366011800Hierarchical resource management method, system, base station, head-end unit and subscriber unit for variable resource size communication systems
8376011789Broadband CDMA overlay system and method

1999

8386009087Mobile communication system using various multiple access methods
8396005888Method for providing offset mask for pseudo-noise sequence generator
8406005855Method and apparatus for providing variable rate data in a communications system using statistical multiplexing
8416005854Synchronous wireless access protocol method and apparatus
8426005848Method and apparatus for a talkgroup call in a wireless CDMA system
8436002676Method and apparatus for selecting a resource in a communication system with resources having unbalanced load capacity
8445995538Spread spectrum multipath processor system and method
8455995536System for discrete data transmission with noise-like, broadband signals
8465995534Ultrawide-band communication system and method
8475995533Apparatus and method for generating pseudorandom quantities based upon radio channel characteristics
8485991333Spread-spectrum transceiver
8495991332Adaptive matched filter and vector correlator for a code division multiple access (CDMA) modem
8505991329Automatic power control system for a code division multiple access (CDMA) communications system
8515987021Method and apparatus for allocating resources between queued and non-queued services
8525987015Code division multiplexing communication system and method
8535987014Multipath resistant, orthogonal code-division multiple access system
8545982807High data rate spread spectrum transceiver and associated methods
8555982742Multiple access simplex mode communication systems and methods therefor
8565974082Spread spectrum communications system
8575974057Method and apparatus for correcting a measured round-trip delay time in a wireless communication system
8585974039CDMA communications and geolocation system and method
8595966376Apparatus and method for digital data transmission using orthogonal cyclic codes
8605966373Waveform and frame structure for a fixed wireless loop synchronous CDMA communications system
8615963586Method and apparatus for parallel noncoherent correlation of a spread spectrum signal
8625963584Direct sequence spread spectrum transmission process, with generation and optimization of sequences
8635963581Ultrawide-band communication system and method
8645963561Method and apparatus for bandwidth reuse in a communication network
8655963549Fixed wireless loop system having baseband combiner predistortion summing table
8665960031Ultrawide-band communication system and method
8675960028Spread spectrum communication system
8685959980Timing adjustment control for efficient time division duplex communication
8695956624Method and system for simultaneously broadcasting and receiving digital and analog signals
8705956328Spread spectrum communications system
8715953370Apparatus for receiving and correlating a spread spectrum signal
8725953327Class of low cross correlation non-palindromic synchronization sequences for code tracking in synchronous multiple access communication systems
8735949816Spread spectrum communication apparatus
8745949813Method and system for simultaneously broadcasting and receiving digital and analog signals
8755949794Time symmetrical control signal, and a receiver and transmission system employing the same
8765949767Reception unit for receiving a frequency division multi-accessed signal based on plural spread signals and method for receiving the same
8775943376Method and system for time aligning a frame in a communication system
8785943361System and method for generating signal waveforms in a CDMA cellular telephone system
8795943331Orthogonal code synchronization system and method for spread spectrum CDMA communications
8805943330Data transmission method, transmitter, and receiver
8815943322Communications method for a code division multiple access system without a base station
8825943316Credit bandwidth allocator for a radio system
8835937000Method and apparatus for embedding auxiliary data in a primary data signal
8845936997Spread spectrum communication method
8855930722Digital mobile communication system and timing design method between various subsystems
8865930704Reconfigurable subscriber terminal for a wireless telecommunications system
8875930366Synchronization to a base station and code acquisition within a spread spectrum communication system
8885930291Method and apparatus for selecting random values from a non-sequential set
8895930290Spread spectrum communications system for high-speed communications
8905926501Method and apparatus for dynamic channel configuration
8915923668Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
8925920591Spreading code generator and CDMA communication system
8935920590Variable bandwidth spread spectrum device
8945918160Subscriber terminal for a wireless telecommunications system
8955917852Data scrambling system and method and communications system incorporating same
8965915217Worldwide telecommunications system using satellites
8975915216Apparatus and method of transmitting and receiving information in a wireless telecommunications system
8985914961Fixed wireless loop system having dual direct synthesizer
8995914943Apparatus and method for establishing acquisition of spreading code in CDMA transmission system
9005912919Efficient multipath centroid tracking circuit for a code division multiple access (CDMA) system
9015905963Subscriber terminal monitor system for a wireless telecommunications system
9025903598Method and system for simultaneously broadcasting and receiving digital and analog signals
9035903555Modulation method and system using constant envelope ODSCDMA with low out-of-band emissions for non-linear amplification
9045896374Variable rate transmission method, transmitter and receiver using the same
9055896368Multi-code compressed mode DS-CDMA systems and methods
9065894473Multiple access communications system and method using code and time division
907589279212-chip coded spread spectrum modulation for direct conversion radio architecture in a digital cordless telephone
9085887022Peer-peer frequency hopping spread spectrum wireless system
9095883899Code-rate increased compressed mode DS-CDMA systems and methods
9105881100Method and apparatus for coherent correlation of a spread spectrum signal
9115875179Method and apparatus for synchronized communication over wireless backbone architecture
9125872774Mobile station assisted timing synchronization in a CDMA communication system
9135870427Method for multi-mode handoff using preliminary time alignment of a mobile station operating in analog mode
9145864577Method, transmitter and receiver for the transmission of information in packets having a header and subpackets
9155856998Method and apparatus for correlating a continuous phase modulated spread spectrum signal
9165856971Code division multiple access system providing variable data rate access to a user

1998

9175850600Three cell wireless communication system
9185850392Spread spectrum random access systems and methods for time division multiple access radiotelephone communication systems
9195850390Method for managing radio resources which transmits user data/information field within a time/frequency parallelogram separated from the header channel by a plurality of frequencies
9205841806Method and apparatus for the transmission of energy-scaled variable rate data
9215838913Control message transmission in telecommunications systems
9225835527Spread spectrum adaptive power control system and method
9235835489CDMA communication system
9245835488Pseudo random noise sequence code generator and CDMA radio communication terminal
9255832035Fast locking mechanism for channelized ultrawide-band communications
9265832028Method and apparatus for coherent serial correlation of a spread spectrum signal
9275828659Time alignment of transmission in a down-link of CDMA system
9285825805Spread spectrum communication system
9295822360Method and apparatus for transporting auxiliary data in audio signals
9305815798Apparatus and method of controlling transmitting power in a subscriber terminal of a wireless telecommunications system
9315815526Signal comprising binary spreading-code sequences
9325809093Apparatus and method of frame aligning information in a wireless telecommunications system
9335809060High-data-rate wireless local-area network
9345805581Mobile communication system using various multiple access methods
9355802046Efficient time division duplex communication system with interleaved format and timing adjustment control
9365799010Code division multiple access (CDMA) communication system
9375796776Code sequence generator in a CDMA modem
9385796774Spread spectrum communication apparatus with conversion of input patterns to uniform spectral patterns
9395793797Data transmisson system with a low peak-to-average power ratio based on distorting small amplitude signals
9405793759Apparatus and method for digital data transmission over video cable using orthogonal cyclic codes
9415793758Method and system for wireless communication of a datagram
9425790588Spread spectrum transmitter and receiver employing composite spreading codes
9435790549Subtractive multicarrier CDMA access methods and systems
9445778022Extended time tracking and peak energy in-window demodulation for use in a direct sequence spread spectrum system
9455777990Method and apparatus for providing variable rate data in a communications system using non-orthogonal overflow channels
9465774493Sequence constructions for delay-and-correlate transmitted reference signaling
9475771288Multiple access coding for radio communications
9485768305Identification of start and end points of transmitted data in spread spectrum communication systems
9495768269Apparatus and method for establishing frame synchronization in distributed digital data communication systems
9505764685Method of setting spread code series and communication apparatus using spread spectrum communication method
9515761196Code division multiple access (CDMA) inbound messaging system utilizing re-use of sequences
9525757858Dual-mode digital FM communication system
9535757853Spread spectrum time diversity communications system
9545757847Method and apparatus for decoding a phase encoded signal
9555757766Transmitter and receiver for orthogonal frequency division multiplexing signal
9565754585Method and apparatus for serial noncoherent correlation of a spread spectrum signal
9575754584Non-coherent spread-spectrum continuous-phase modulation communication system
9585751761System and method for orthogonal spread spectrum sequence generation in variable data rate systems
9595751704Technique for minimizing the variance of interference in packetized interference-limited wireless communication systems
9605748687Spreading code sequence acquisition system and method that allows fast acquisition in code division multiple access (CDMA) systems
9615748668Spread spectrum method for transmitting an information signal as a radio signal at a high speed
9625745837Apparatus and method for digital data transmission over a CATV system using an ATM transport protocol and SCDMA
9635745525Method and system for simultaneously broadcasting and receiving digital and analog signals
9645745496Apparatus and method of establishing a downlink communication path in a wireless telecommunications system
9655745484Efficient communication system using time division multiplexing and timing adjustment control
9665745480Multi-rate wireless communications system
9675742595Processing CDMA signals
9685737372Apparatus for synchronizing multipoint-to-point communications systems
9695737329Spread spectrum communication apparatus
9705734648CDMA communications method and system
9715734647CDMA communication system in which interference removing capability is improved
9725734639Wireless direct sequence spread spectrum digital cellular telephone system
9735732076Coexisting communication systems
9745729607Non-linear digital communications system
9755724382Multimode spread spectrum communication system tolerant to varying channel characteristics
9765724340Apparatus and method for amplitude tracking
9775717713Technique to permit rapid acquisition and alert channel signalling for base station-to-user link of an orthogonal CDMA (OCDMA) communication system
9785715521Method of controlling synchronization signal power in a communication system
9795715236System and method for generating signal waveforms in a CDMA cellular telephone system
9805712871Method and apparatus for implementing a direct-sequence code division multiple access communication system with an M-ary pulse-position modulated spreading-sequence signal
9815712869Data transmitter and receiver of a spread spectrum communication system using a pilot channel
9825710767Automatic data bypass of a removed/failed CDMA channel unit

1997

9835703874Broadband CDMA overlay system and method
9845696766Apparatus and method of synchronizing a transmitter in a subscriber terminal of a wireless telecommunications system
9855692007Method and apparatus for differential phase encoding and decoding in spread-spectrum communication systems with continuous-phase modulation
9865689502Efficient frequency division duplex communication system with interleaved format and timing adjustment control
9875687171Device and method for allocating radio channels in a CDMA system
9885687166Modulation system for spread spectrum CDMA communication
9895682605Wireless communication system
9905680414Synchronization apparatus and method for spread spectrum receiver
9915677929Automobile on-board and/or portable telephone system
9925677927Ultrawide-band communication system and method
9935673286Spread spectrum multipath processor system and method
9945673260Method and system for CDMA mobile communication
9955668828Enhanced frequency agile radio
9965668806Spread spectrum communication apparatus
9975663956CDMA communications and geolocation system and method
9985661723Radiocommunication system
9995659574Multi-bit correlation of continuous phase modulated signals
10005659569Data burst randomizer
10015657342Adaptive data rate packet communication system
10025648982Spread spectrum transmitter
10035640674Three-cell wireless communication system
10045640385Method and apparatus for simultaneous wideband and narrowband wireless communication
10055638361Frequency hopped return link with net entry channel for a satellite personal communications system
10065631929Electronic transmitter having a digital combiner circuit for transmitting multiple digital input signals simultaneously
10075631922Spread code generation device for spread spectrum communication
10085629956Method and apparatus for reception and noncoherent serial correlation of a continuous phase modulated signal
10095629955Variable spectral response FIr filter and filtering method
10105627856Method and apparatus for receiving and despreading a continuous phase-modulated spread spectrum signal using self-synchronizing correlators
10115625642Spread-response precoding system having signature sequences longer than the inter-symbol time interval
10125625639Spread spectrum method for transmitting an information signal as a radio signal at a high speed
10135623511Spread spectrum code pulse position modulated receiver having delay spread compensation
10145619527Chip-based selective receiving system for a spread spectrum signal
10155619526CDMA base station modulator for digital cellular mobile communication systems
10165619492CDMA communication system in which bit rates are dynamically allocated
10175619491CDMA transmission system
10185617410CDMA communication with a propagation delay between a base and a mobile station taken into account
10195615227Transmitting spread spectrum data with commercial radio
10205613211Method of establishing inter base-station synchronization and mobile radio communicaton system using the method
10215612703position determination in an integrated cellular communications system
10225610940Method and apparatus for noncoherent reception and correlation of a continous phase modulated signal
10235610907Ultrafast time hopping CDMA-RF communications: code-as-carrier, multichannel operation, high data rate operation and data rate on demand
10245606560Between a base station and a portable device
10255606322Divergent code generator and method
10265604806Apparatus and method for secure radio communication
10275604767Spread spectrum spectral density techniques
10285602833Method and apparatus for using Walsh shift keying in a spread spectrum communication system
10295598154Apparatus and method for generating and utilizing pseudonoise code sequences
10305596601Method and apparatus for spread spectrum code pulse position modulation
10315596571CDMA radiotelephone having optimized slotted mode and long code operation
10325592469Radio system

1996

10335588020Spread spectrum CDMA communications system
10345586113CDMA communications method and system
10355583884Spread spectrum modulation and demodulation systems which accelerate data rate without increasing multilevel indexing of primary modulation
10365583853Synchronous CDMA transmitter/receiver
10375583851Mobile communication apparatus having multi-codes allocating function
10385581547Random access communication method by CDMA and mobile station equipment using the same
10395577024Multiple access radio system
10405574747Spread spectrum adaptive power control system and method
10415572514Spread spectrum communication system capable of detecting occupying state of channel by off-communication terminal
10425570351Multi-user communication system employing spread signatures
10435570349Wireless direct sequence spread spectrum digital cellular telephone system
10445568483Method and apparatus for the formatting of data for transmission
10455568472Code division multiple access mobile communication system
10465563907Variable bandwith spread spectrum device and method
10475559829Method of constructing a spreading code associated with one user of a direct sequence code division multiple access digital transmission system and corresponding method of generating a table
10485559788Multiple channel quadrature communication system and method
10495555268Multicode direct sequence spread spectrum
10505553126Secure anti-jamming wireless party line
10515553069Radiocommunication system
10525550809Multiple access coding using bent sequences for mobile radio communications
10535548583Wireless telephone user location capability for enhanced 911 application
10545546424Spread spectrum communication system
10555546381Spread spectrum communication system and method, using sequentially phase shifted M-sequence codes
10565544196Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
10575544167Transmission method for CDMA radiotelephone communications, and apparatuses for implementing such method
10585537685Method of establishing inter-base-station synchronization and mobile radio communication system using the method
10595537397Spread aloha CDMA data communications
10605535239Data burst randomizer
10615533013Communication method and system
10625532695Power of two length pseudorandom noise sequence generator
10635530717Smooth spectrum spreading with a small spreading factor
10645530697Code-division multiplex communication apparatus
10655526357Communication system and method for determining the location of a transponder unit
10665519779Method and apparatus for inserting signaling in a communication system
10675519736Synchronous pseudo-noise code sequence generation circuit
10685519717Method for time drift reduction of frequency hopping network clock
10695511073Method and apparatus for the formatting of data for transmission
10705511068Mobile communication system capable of transmitting and receiving a radio signal obtained by TDMA and CDMA without interference
10715509035Mobile station operating in an analog mode and for subsequent handoff to another system
10725506864CDMA communications and geolocation system and method
10735504776Spread spectrum communication system and transmitter-receiver
10745504773Method and apparatus for the formatting of data for transmission
10755500856Transmission de-correlator for eliminating interference in a CDMA communication system
10765499236Synchronous multipoint-to-point CDMA communication system
10775497424Spread spectrum wireless telephone system
10785495498Spread spectrum communication apparatus
10795491718CDMA radiotelephone having optimized slotted mode and long code operation
10805488631Wireless direct-sequence spread spectrum TDMA communications system
10815481533Hybrid intra-cell TDMA/inter-cell CDMA for wireless networks

1995

10825475707Broadband communications system
10835471463Radio communication systems
10845469470Spread spectrum communication system using two-predetermined-code pseudo-noise signals
10855469468Overlaying spread-spectrum satellite system and method
10865467367Spread spectrum communication apparatus and telephone exchange system
10875463657Detection of a multi-sequence spread spectrum signal
10885461610Precoding of signature sequences for CDMA systems
10895457813Method for automatic transmission power control in a transceiver suitable for a CDMA environment employing direct sequence diffusion
10905452328Technique for generating sets of binary spreading-code sequences for a high data-rate spread-spectrum network
10915450395Code position modulation system and method for multiple user satellite communications
10925446769Method for providing hand-offs in a frequency hopping communication system
10935446757Code-division-multiple-access-system based on M-ary pulse-position modulated direct-sequence
10945446756Integrated cellular communications system
10955442662Code-division multiple-access communication system providing enhanced capacity within limited bandwidth
10965442660Frequency hopping sequence using galois field
10975442659Radio communications system with fault tolerant frequency hopping synchronization
10985442625Code division multiple access system providing variable data rate access to a user
10995438596Method and apparatus for generating diffusion code
11005436941Spread spectrum spectral density techniques
11015432814Spread spectrum communication system
11025430713Frequency hopping in digital cellular networks
11035425050Television transmission system using spread spectrum and orthogonal frequency-division multiplex
11045423001Data transmission and apparatus, data processing apparatus and a neural network which utilize phase shifted, modulated, convolutable pseudo noise
11055422952Dynamic radio communications system
11065420896Synchronous spread-spectrum communications system and method
11075416797System and method for generating signal waveforms in a CDMA cellular telephone system
11085414728Method and apparatus for bifurcating signal transmission over in-phase and quadrature phase spread spectrum communication channels
11095410568CDMA/TDMA spread-spectrum communications system and method
11105408506Distributed time synchronization system and method
11115402413Three-cell wireless communication system
11125400359Spread spectrum communication system and an apparatus for communication utilizing this system
11135398258Wireless communication system
11145396541Call handoff in a wireless telephone system
11155394391Method of controlling the operation of a packet switched CDMA telecommunication network
11165390167Code-division multiplex communication apparatus

1994

11175377226Fractionally-spaced equalizer for a DS-CDMA system
11185377225Multiple-access noise rejection filter for a DS-CDMA system
11195377222Frequency agile radio
11205369664Mobile communication system
11215367533Dynamic capacity allocation CDMA spread spectrum communications
11225365544CDMA communications and geolocation system and method
11235365516Communication system and method for determining the location of a transponder unit
11245363404Apparatus and method for conveying information in a communication network
11255353352Multiple access coding for radio communications
11265351269Overlaying spread spectrum CDMA personal communications system
11275347537Spread spectrum communication device
11285345469Communication device with code sequence selection system
11295345467CDMA cellular hand-off apparatus and method
11305345439Multi purpose digital signal regenerative processing apparatus
11315343495Method of multipath dsss communications
11325341397CDMA frequency allocation
11335339330Integrated cellular communications system
11345335247Adaptive data rate packet communications system
11355327467Code distribution multiple access communication system with user voice activated carrier and code synchronization
11365327455Method and device for multiplexing data signals
11375323419Spread spectrum communication device
11385321721Spread spectrum communication system and transmitter-receiver
11395319672Spread spectrum communication system
11405319634Multiple access telephone extension systems and methods
11415317593Communication device with code sequence and frequency selection system
11425313457Code position modulation system and method for multiple user satellite communications
11435311543Television transmission system using two stages of spead-spectrum processing
11445311541Frequency agile radio
11455309474System and method for generating signal waveforms in a CDMA cellular telephone system
11465305348Spread-spectrum communication apparatus
11475303260Method and circuit for compensating for oscillator drift in a spread-spectrum communication system
11485301206Spread spectrum communication system
11495299228Method and apparatus of reducing power consumption in a CDMA communication unit
11505297162System and method for bit timing synchronization in an adaptive direct sequence CDMA communication system
11515295153CDMA frequency allocation
11525291515Spread spectrum communication device
11535291475Slot hopped FD/TD/CDMA
11545285470Methods of noise-reduced and bandwidth-reduced television transmission
11555285469Spread spectrum wireless telephone system
11565282222Method and apparatus for multiple access between transceivers in wireless communications using OFDM spread spectrum
11575278864Spread spectrum communication device

1993

11585274667Adaptive data rate packet communications system
11595274665Polyopoly overlapping spread spectrum communication system and method
11605268926Method and apparatus for the simultaneous transmission of separate data signals
11615267271Signal analysis technique for determining a subject of binary sequences most likely to have been transmitted in a multi-node communication network
11625263045Spread spectrum conference call system and method
11635260967CDMA/TDMA spread-spectrum communications system and method
11645258995Wireless communication system
11655257257Method of controlling the operation of a packet switched CDMA communication network for controlling the operation of transmitters and receivers
11665235615Spread spectrum method
11675235614Method and apparatus for accommodating a variable number of communication channels in a spread spectrum communication system
11685228056Synchronous spread-spectrum communications system and method
11695228055Spread spectrum communication device
11705228054Power-of-two length pseudo-noise sequence generator with fast offset adjustment
11715224120Dynamic capacity allocation CDMA spread spectrum communications
11725218620Spread spectrum communication device
11735216693Spread spectrum communications system
11745210770Multiple-signal spread-spectrum transceiver
11755206882System for and method of creating and assigning address codes in a cellular spread spectrum system
11765204877Spread spectrum modulating device
11775179572Spread spectrum conference calling system and method
11785179571Spread spectrum cellular handoff apparatus and method
11795177768Spread-time code division multiple access technique with arbitrary spectral shaping

1992

11805175744Spread-time code division multiple access technique with arbitrary spectral shaping
11815175743Spread-time code division multiple access technique with arbitrary spectral shaping
11825173923Spread-time code division multiple access technique with arbitrary spectral shaping
11835170412Multiple access method
11845166951High capacity spread spectrum channel
11855164958Spread spectrum cellular handoff method
11865161168Spread spectrum CDMA communications system microwave overlay
11875157689GOLD code generating device in a spread spectrum communication device
11885151920Radio LAN station with improved frame delimiter detection in a spread spectrum environment
11895144641Spread spectrum communication device
11905138631Satellite communication network
11915136611Orthogonal sequence generator and radar system incorporating the generator
11925132986CSK communication system
11935130987Method for synchronizing a wide area network without global synchronizing
11945128998Head or arbitrary bit pulse generating circuit and sampling pulse generating circuit in a pseudo noise code generator
11955127021Spread spectrum television transmission
11965111416Pseudo random noise code generator for selectively generating a code or its mirror image from common data
11975107487Power control of a direct sequence CDMA radio
11985103459System and method for generating signal waveforms in a CDMA cellular telephone system
11995101406Wireless communications system
12005081645Novel spread spectrum codec apparatus and method
12015079768Method for frequency sharing in frequency hopping communications network

1991

12025073909Method of simulating the state of a linear feedback shift register
12035073900Integrated cellular communications system
12045063571Method and apparatus for increasing the data rate for a given symbol rate in a spread spectrum system
12055063560Spread-spectrum multiplexed transmission system
12065056108Communication system
12075022046Narrowband/wideband packet data communication system
12085020056Reduction of synchronous fading effects by time hopping of user slots in TDMA frames
12095008898Carrier modulating device for a spread spectrum communication device
12105005169Frequency division multiplex guardband communication system for sending information over the guardbands
12114984247Digital radio transmission system for a cellular network, using the spread spectrum method

1990

12124977578Spread spectrum communication system
12134969159Spread spectrum communication system employing composite spreading codes with matched filter demodulator
12144943976Spread spectrum communication system
12154930140Code division multiplex system using selectable length spreading code sequences
12164930139Spread spectrum communication system
12174918689Asynchronous communication system

1989

12184882579Code division multiplexed acknowledge back paging system
12194873699Method and device for coding and decoding a broadband transmission
12204872200System of orthogonal code generators, radios provided with a code generator and code generators of such a system
12214809295Code lengthening system
12224799252Digital radio transmission system

1988

12234785410Maximum length shift register sequences generator
12244759034Multi-step spread spectrum communication apparatus
12254754453Digital radio transmission system with a connection-accompanying organization channel in the time-division multiplex frame
12264748681Integrated-services radio transmission system

1987

12274707839Spread spectrum correlator for recovering CCSK data from a PN spread MSK waveform
12284701905Local area network system utiliziing a code division multiple access method
12294688210Method of and arrangement for synchronizing the receiver arrangements in a digital multiplex transmission system
12304653076Timing signal correction system for use in direct sequence spread signal receiver
12314644560Intranetwork code division multiple access communication system
12324644523System for improving signal-to-noise ratio in a direct sequence spread spectrum signal receiver

1986

12334601047Code division multiplexer using direct sequence spread spectrum signal processing
12344599733Multilevel noise code mate pair generation and utilization of such codes
12354568915Code generator for multilevel interleaved multiplexed noise codes
12364568914Expanded multilevel noise code generator employing butting
12374567588Synchronization system for use in direct sequence spread spectrum signal receiver
12384563774Address coded communication system

1985

12394561089Correlation detectors for use in direct sequence spread spectrum signal receiver
12404549303Multichannel time division multiplexed trunk transmission link
12414542515Multilevel mate pair code compressor for codes expanded by the process of butting
12424512024Impulse autocorrelation function communications system
12434494228Orthogonal code division multiple access communications systems

1984

12444475186Multiplexed noise coded switching system
12454471342Pulse compressor for multiplexed noise codes
12464460992Orthogonal CDMA system utilizing direct sequence pseudo noise codes
12474455662Noise code generator and pulse compression communications system
12484425642Simultaneous transmission of two information signals within a band-limited communications channel

1983

12494392220Modem to be coupled to a directional transmission line of an SS multiplex communication network
12504383323Spread spectrum FH-MFSK transmitter and receiver

1982

12514358844Method of and means for spread-spectrum transmission
12524320513Electric circuit for the production of a number of different codes
12534317204Spread spectrum conferencing communication system
12544313197Spread spectrum arrangement for (de)multiplexing speech signals and nonspeech signals

1981

12554301530Orthogonal spread spectrum time division multiple accessing mobile subscriber access system
12564293953Bi-orthogonal PCM communications system employing multiplexed noise codes

1980

12574215244Self-adaptive mobile subscriber access system employing time division multiple accessing

1976

12583934203Spread spectrum modem
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017