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2017

19602233Method for transmitting control information in wireless communication systems
29596112Method for communication via three orthogonal waveforms
39590779Modulation and equalization in an orthonormal time-frequency shifting communications system
49577786Pilot symbol generation for highly-spectrally-efficient communications
59548840Modulation and equalization in an orthonormal time-frequency shifting communications system

2016

69484993Broadcast signal transmitter/receiver and broadcast signal transmitting/receiving method
79467251Method and system for forward error correction decoding with parity check for use in low complexity highly-spectrally efficient communications
89445454System and method for hardware sharing
99413419Phase-optimized constant envelope transmission (POCET) method, apparatus and system
109392451Systems/methods of conducting a financial transaction using a smartphone
119379926Modulation technique for transmitting and receiving radio vortices
129369327Radio communication method and a base station and user terminal thereof
139350490Apparatus for transmitting and receiving a signal and method of transmitting and receiving a signal
149350397Method for transmitting an uplink reference signal in a multi-node system and terminal using same
159332429Systems/methods of adaptively varying a spectral content of communications
169326300Mobile communication system, base station apparatus and mobile station apparatus
179306691Methods and devices for transmission of signals in a telecommunication system
189294315Modulation and equalization in an orthonormal time-frequency shifting communications system
199294245Method and apparatus for sequence distributing and sequence processing in communication system
209270416Multi-mode transmitter for highly-spectrally-efficient communications
219264179Decision feedback equalizer for highly spectrally efficient communications
229264165Method and apparatus for transmitting message in a mobile communication system
239258157Method and system for mapping bit sequences
249253000Digital broadcasting system and method for transmitting and receiving digital broadcast signal
259252822Adaptive non-linear model for highly-spectrally-efficient communications
269246730Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcase signals and method for receiving broadcast signals
279246539Integrated circuit for controlling selection of random access preamble sequence
289240917Communication system using orbital angular momentum
299237053Discrete multi-tone systems for half-duplex IP links
309231813Communications faster than Shannon rate
319231628Low-complexity, highly-spectrally-efficient communications

2015

329209843Fine phase estimation for highly spectrally efficient communications
339203558Soft-decision decoding of differential 16-QAM
349197282Phase-optimized constant envelope transmission (POCET) method, apparatus and system
359185728Method for setting up carrier in carrier aggregation system and apparatus required for same
369185553Systems/methods of preferential communications
379172577System and method for orthogonal frequency division multiplexing-offset quadrature amplitude modulation
389166833Feed forward equalization for highly-spectrally-efficient communications
399166826Transport stream generating device, transmitting device, receiving device, and a digital broadcast system having the same, and method thereof
409160601Frame structure for a QAM system
419143295Method and apparatus for allocating and processing sequences in communication system
429137081Satellite navigational signal generating method generating device receiving method and receiving device
439130638Modulation and equalization in an orthonormal time-frequency shifting communications system
449130627Multi-mode receiver for highly-spectrally-efficient communications
459106292Coarse phase estimation for highly-spectrally-efficient communications
469100071Timing pilot generation for highly-spectrally-efficient communications
479083483Orthonormal time-frequency shifting and spectral shaping communications method
489071305Timing synchronization for reception of highly-spectrally-efficient communications
499071286Modulation and equalization in an orthonormal time-frequency shifting communications system
509071285Modulation and equalization in an orthonormal time-frequency shifting communications system
519031145Low complexity technique for log-likelihood ratio computation
529001913Power saving idle data transmission units
539001911Discrete multi-tone systems for half-duplex IP links
548995545Base station and method for transmitting control information to a user equipment (UE)
558948287Method and apparatus for transmitting and receiving data in broadcasting system
568929471Methods and systems to mitigate impulse interference

2014

578897655Adaptive constellations and decision regions for an optical transport system
588867645Use of orthonormal transformation for improving performance of digital transmission under heavily faded channels with doppler effects
598855192Device, method and system for transmitting video data between a video source and a video sink
608842761Methodology and method and apparatus for signaling with capacity optimized constellations
618831124Multi-mode orthogonal frequency division multiplexing transmitter for highly-spectrally-efficient communications
628817095Locally originated IPTV programming
638811545Method for reducing interference in OFDM wireless networks
648811521Method and apparatus for feeding back and constructing correlation matrix in multi-input multi-output systems
658811509Forward error correction (FEC) m-bit symbol modulation
668804859Methods and apparatuses for dealing with spectrum inversion
678792573Method and apparatus for data transmission based on distributed discrete power control in cooperative multi-user multi-input multi-output system
688774301Low complexity technique for log-likelihood ratio computation
698767856Frame structure for a QAM system
708767854Modulation code set (MCS) and LDPC (low density parity check) coding within multiple user, multiple access, and/or MIMO wireless communications
718761285Application-aware dynamic bit-level error protection for modulation-based communication
728744371Wireless communication system, wireless communication apparatus and wireless communication method
738711959Frequency offset estimation apparatus and method of OFDM system
748707121Forward error correction encoding/decoding method and apparatus, digital broadcasting reception apparatus, and decoding method thereof
758699599Method for defining a search sequence for soft-decision sphere decoding algorithm
768693507Apparatus, systems, methods and computer program products for producing a single frequency network for ATSC mobile / handheld services
778687724Method for accelerating the precoding and pre-decoding of symbols in OFDM systems
788675757Digital television transmitting/receiving system and method of processing digital broadcast data in digital television transmitting/receiving system
798675756Method for identifying received symbols corrupted by burst noise and related device
808665977Multilevel cluster-based MIMO detection method and MIMO detector thereof
818655396Methods and apparatus for power allocation and/or rate selection for UL MIMO/SIMO operations with PAR considerations
828630363Single-carrier block transmission with trellis coded modulation (TCM), multi-level coded modulation (MLCM) and bit-interleaved MLCM (BIMLCM)

2013

838619893Receiving apparatus and receiving method
848601356Method and circuit for BER estimation
858576960Method and apparatus for efficient AMLD matrix computations
868555145Systems and methods of encoding using a reduced codebook with adaptive resetting
878553811Likelihood value calculation device, likelihood value calculation method, and radio system
888553792Non-coherent space-time trellis-coded modulations for network-coded wireless relay communications
898553653Arrangement and method for channel mapping in a wireless communication system
908548079Transmitter, transmission method, receiver, and reception method
918542761Digital broadcasting system and data processing method
928537917Apparatus and method for mapping symbol
938526523Highly-spectrally-efficient receiver
948522284Digital broadcasting system and method of processing data
958503559System and method for non-uniform bit allocation in the quantization of channel state vectors
968499213Forward error correction encoding/decoding method and apparatus, digital broadcasting reception appartus, and decoding method thereof
978477869Equal power output spatial spreading matrix for use in a wireless MIMO communication system
988472544Digital television transmitter and method of coding data in digital television transmitter
998472543Method and system for predicting channel quality index (CQI) values for maximum likelihood (ML) detection in a 2.times.2 multiple input multiple output (MIMO) wireless system
1008467466Reduced complexity detection and decoding for a receiver in a communication system
1018437292Method of controlling reverse link packet transmission latency based on air-interface loading
1028413028Management of decoding effort in an iterative decoding scenario
1038411775Iterative demapper
1048407572Viterbi decoder and writing and reading method
1058406330Advanced LLR processor for wireless telecommunication system
1068401110Transmission method, transmitter apparatus and reception method
1078401103Parallel decoder
1088401102Joint constellation multiple access
1098391407Data transmission device and method thereof, and data reception device and method thereof
1108391397Calibration correction for implicit beamforming in a wireless MIMO communication system
1118385450Metrics calculations utilizing pre-stored values
1128385447Transport stream generating device, transmitting device, receiving device, and a digital broadcast system having the same, and method thereof
1138374270Constellation detection in a multi-mode QAM communications system
1148369435Frame structure for a QAM system
1158358713High throughput and low latency map decoder
1168355457Correction-calculation algorithm for estimation of the signal to noise ratio in high bit rate DMT modulation

2012

1178340204Soft decision enhancement
1188335282Method for implementing an equalizer of an OFDM baseband receiver
1198320485VSB transmission system
1208311141Time-dependent trellis coding for more robust digital television signals
1218300568Transmitter, receiver, multi-class multimedia broadcast/multicast service system and modulation method thereof
1228295379System and method for non-uniform bit allocation in the quantization of channel state vectors
1238290078System and method performing quadrature amplitude modulation by combining co-sets and strongly coded co-set identifiers
1248259832QAM and GMSK modulation methods
1258254484Method of dirty paper coding using nested lattice codes
1268254483Transmission of ACK/NACK bits and their embedding in the CQI reference signal
1278249183Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver
1288249182Decoding circuit, decoding method, encoding circuit, and encoding method
1298238466Equal power output spatial spreading matrix for use in a wireless MIMO communication system
1308238459Decoding device and method, receiving device and method, and program
1318230310Method and apparatus for received signal processing in a wireless communication receiver
1328229039Flexible rate matching
1338223868Method of determining a variable quantization step size for improving channel decoding, method and apparatus of performing channel decoding operation based on a variable quantization step size
1348223867Wireless communications with efficient channel coding
1358213485High rate CDMA wireless communication system using variable sized channel codes
1368194720Wireless communication system, wireless communication apparatus and wireless communication method
1378175180Pre-encoding and pre-decoding apparatuses and methods thereof
1388174625DTV transmitter and method of coding data in DTV transmitter
1398170129Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof
1408170128Method and apparatus for joint decoding and equalization
1418160183Receiver spatial processing for eigenmode transmission in a MIMO system
1428160170Signal space expansion for a 16 QAM scheme
1438149939System of robust DTV signal transmissions that legacy DTV receivers will disregard
1448149938Transmission of ACK/NACK bits and their embedding in the CQI reference signal
1458120466Decoding scheme for RFID reader
1468111769Transmissions with reduced code rate in 8VSB digital television
1478111767Adaptive sliding block Viterbi decoder
1488107444Arrangement and method for channel mapping in a wireless communication system
1498102935Estimation of data-to-pilot ratio in a wireless communication system
1508090038Channel equalizer and method of processing broadcast signal in receiving system

2011

1518085859Platform noise mitigation
1528081695Channel estimation using frequency smoothing
1538077791Optimal TCM codec search method for dual stream systems, and encoder/decoder using the same
1548077790Tiled-building-block trellis encoders
1558077788Soft demapping for MIMO decoding
1568068549Trellis decoder for decoding data stream including symbols coded with multiple convolutional codes
1578059751Frequency dependent phase rotation prior to mapping in an OFDM transmitter
1588054903Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof
1598050347Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
1608050345QAM and GMSK systems
1618045636Maximum-likelihood frame synchronization algorithms for OFDM systems
1628045635Inter-symbol interference cancellation method for orthogonal frequency division multiple access system
1638040967Noise power interpolation in a multi-carrier system
1648036294Apparatus and method for interference cancellation in a wireless communication system
1658031792Metrics calculations utilising pre-stored values
1668031788OFDM reception in multi-antenna mode
1678023581Max-log receiver for multiple-input multiple-output (MIMO) systems
1688023579Quadrature demodulation device, quadrature demodulation method, and quadrature demodulation program
1698019011Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
1708009552AAS direct signaling framing methodologies to support high capacity wireless links
1718005158Overhead signaling in a wireless communication system
1728000403Coding device, decoding device, transmitter and receiver
1738000402System and method for accelerated performance of quadrature amplitude modulation (QAM) decoding operations in a processor
1747995668Method and apparatus for quantizing complex vectors in communication system
1757995667Reduced latency concatenated reed solomon-convolutional coding for MIMO wireless LAN
1767995662CQI reporting techniques for OFDMA wireless networks
1777986741Method and apparatus of improved circular buffer rate matching for turbo-coded MIMO-OFDM wireless systems
1787978781Calibration correction for implicit beamforming in a wireless MIMO communication system
1797970072Method and apparatus for processing a signal
1807970071Method and device for synchronizing the carrier frequency of an offset quadrature phase-modulated signal
1817965783Method and system for transmitting data streams via a beamformed MIMO channel
1827953366Signal transmission on a coaxial cable
1837924951Methods and systems for digital wireless communication
1847920637Single sideband and quadrature multiplexed continuous phase modulation
1857920636Signal space expansion for a 16 QAM scheme
1867912140Reducing computational complexity in maximum likelihood MIMO OFDM decoder
1877903752Maximum likelihood decoder for pulse and amplitude position modulation multi-source system
1887899128Multiple-output transmitter for transmitting a plurality of spatial streams
1897894541Communication system
1907876847Global minimum-based MLD demapping for soft-output MIMO detection
1917869534Method and apparatus for clock-pulse synchronization with an offset QPSK-modulated transmission signal
1927864897MIMO multiplexing communication system and a signal separation method

2010

1937860181Decoding apparatus and decoding method
1947860180OFDM modem for transmission of continuous complex numbers
1957856067Unequal hierarchical communications modulation method
1967852962Systems and methods for implementing a data control channel in a wireless communication system
1977852961Digital broadcasting transmission/reception devices capable of improving a receiving performance and signal processing method thereof
1987852954Method of transmitting data and estimating channel information in OFDM/OFDMA mobile communications system
1997848441Apparatus and method to generate convolution encoded data
2007848440Multi-channel communication method and apparatus using plural Markov Chain Monte Carlo simulations
2017844008Delayed branch decision in quadrature decomposition with M-searching
2027844003Signal separating device and signal separating method
2037835459System and method for adapting to a change in constellation density while receiving a signal
2047830988MIMO decoder and MIMO decoding method
2057830974Digital television transmitter/receiver and method of processing data in digital television transmitter/receiver
2067813439Various methods and apparatuses for impulse noise detection
2077813261Methods and systems for transmission of orthogonal frequency division multiplexed symbols
2087804909Digital television transmitter and method of coding data in digital television transmitter
2097796701Digital decoder for a digital wireless transmission system using a space-time linear code
2107796700Method and system for computing log-likelihood ratios for coded quadrature amplitude modulated signals
2117787551Phasor fragmentation circuitry and method for processing modulated signals having non-constant envelopes
2127773684Digital broadcasting transmission and/or reception system to improve receiving performance and signal processing method thereof
2137769096QM-CPM modems with higher order signaling
2147760833Quadrature demodulation with phase shift
2157751495Equal power output spatial spreading matrix for use in a wireless MIMO communication system
2167751472Wireless communication apparatus, wireless communication method and computer program therefor
2177746944Electronic transmitter/receiver
2187742546Receiver spatial processing for eigenmode transmission in a MIMO system
2197738581Digital broadcasting transmission/reception system capable of improving receiving and equalizing performance and signal processing method thereof
2207733973Multichannel signal encoding method, its decoding method, devices for these, program, and its recording medium
2217733972Trellis decoder for decoding data stream including symbols coded with multiple convolutional codes
2227729550Method for image compression coding
2237729439Calibration correction for implicit beamforming in a wireless MIMO communication system
2247720166System, method and device of decoding spatially multiplexed signals
2257715503Parallel concatenated code with soft-in soft-out interactive turbo decoder
2267715487Wireless apparatus employing multi-level QAM and method for estimating threshold value
2277711062Decoding methods and apparatus for MIMO communication systems
2287710926Arrangement and method for channel mapping in a wireless communication system
2297702026Efficient optimal ML detector
2307675987Trellis-based lock detector
2317672387Multiple input, multiple output wireless communication system, associated methods and data structures
2327668250Time-dependent trellis coding for more robust digital television signals
2337668249Oversampling rate converter with timing control for a digital radio frequency transmitter modulator
2347656959Pipelined decision-feedback unit in a reduced-state viterbi detector with local feedback
2357646774Method of processing traffic information and digital broadcast system
2367643585Method for correcting soft decision value, computer program product for the same, and reception apparatus for the same

2009

2377634016Variable OFDM subchannel coding and modulation
2387623586Frequency and phase control apparatus and maximum likelihood decoder
2397616636Method and device for receiving data blocks
2407613246VSB transmission system
2417599441Low complexity soft-input Viterbi decoding for digital communication systems
2427593474Digital broadcast transmitting/receiving system having an improved receiving performance and signal processing method thereof
2437586991Method and apparatus for calculating likelihood metric of a received signal in a digital communication system
2447583743Method of differential-phase/absolute-amplitude QAM
2457577208VSB transmission system
2467573536Method for controlling a device for the distribution and processing of video signals
2477570700Parallel concatenated code with soft-in soft-out interactive turbo decoder
2487570699QAM symbol mapping method and apparatus for downstream transmission of a cable modem
2497545882Transmission apparatus, reception apparatus and digital radio communication method
2507545873Radio transmission apparatus, radio reception apparatus and radio transmission method
2517545731Virtual buffer size management system for the transmission of blocks of data bits in an HS-DSCH downlink channel of a mobile communications network
2527539257Continuous phase modulation system and method with added phase pulse
2537539122Device and method for management of the transmission of blocks of data in an HS-DSCH downlink channel of a mobile communications network
2547532676Single sideband and quadrature multiplexed continuous phase modulation
2557508877Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
2567505526Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
2577505525Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
2587499498Hybrid memory architecture for reduced state sequence estimation (RSSE) techniques
2597496146Communication system
2607492833Method for digital wireless communications
2617477695Wireless communication system, wireless communication apparatus, wireless communication method, and computer program

2008

2627471640Scalable QAM system and method
2637464324Method and apparatus for forward error correction coding for an AM in-band on-channel digital audio broadcasting system
2647460608Parallel concatenated code with soft-in soft-out interactive turbo decoder
2657460606VSB transmission system
2667457367Detector and method for estimating data probability in a multi-channel receiver
2677453957Method and apparatus for transmitting high speed data by spectral decomposition of the signaling space
2687436894Method and apparatus for efficient bandwidth communication
2697433415System and method for transmission and reception of QAM signals at low signal to noise ratio
2707426241Variable rate coding for forward link
2717421034Parallel concatenated code with soft-in soft-out interactive turbo decoder
2727418052Iterative turbo decision feedback receiver
2737418034Combined trellis decoder and decision feedback equalizer
2747415075Multi-rate encoding and decoding system
2757414958Efficient tone ordering for multitone transmission
2767409000Data transmission/reception apparatus and method for improving performance in a mobile communication system using space-time trellis code
2777400688Path metric normalization
2787388925Carrier constellation information in multi-carrier systems
2797388924Method and apparatus for equalization and decoding in a wireless communications system including plural receiver antennae
2807382831Viterbi decoder utilizing compressed survival metrics for reduced memory size requirements
2817379505Method and apparatus for performing trellis coded modulation of signals for transmission on a TDMA channel of a cable network
2827376196Receiving apparatus in communication system
2837369621Radio communication base station device, radio communication mobile station device, and radio communication method
2847366246Method to maximize receiver performance in a multi-stream system
2857362815Time-reversal block transmit diversity system for channels with intersymbol interference and method
2867362813Communication system
2877359457Transmission apparatus, reception apparatus and digital radio communication method
2887359454Apparatus and method for digital wireless communications
2897359446Methods and devices for decoding signals containing noise and distortion
2907359445System, method and computer program product for demodulating quadrature amplitude modulated signals based upon a speed of a receiver
2917356089Phase offset spatial multiplexing
2927356088M-dimension M-PAM trellis code system and associated trellis encoder and decoder
2937352823Algorithm for computing distances to a received point in an ADSL system
2947352822Telephone for transmitting an uplink signal to a base station and for receiving first and second downlink signals from the base station, and a base station for receiving an uplink signal from a telephone and transmitting first and second downlink signals to the telephone
2957349487Nyquist filter and method
2967349486System and method for recognizing zero-amplitude symbols in a QAM signal and digital receiver incorporating the same
2977349478Ultra-wideband communication apparatus and methods
2987340003Multi-mode iterative detector
2997340002Pragmatic trellis code modulation decoder and a method thereof
3007336718Decoding of low-complexity signals transmitted by a constellation modulation
3017336717Receiver circuit, in particular for a mobile radio
3027333551Apparatus and method for transmitting and receiving data in a mobile communication system using space-time trellis code
3037333550Bit processing method for adaptive multirate modulation
3047327796SOVA turbo decoder with decreased normalisation complexity
3057327782Receiving apparatus and method of high speed digital data communication system
3067321633Determination of variable code rates for a rate control sequence
3077317762Third generation FDD modem interleaver
3087315579Trellis coded modulation tails

2007

3097313192Method and apparatus for a complementary encoder/decoder
3107298786VSB transmission system
3117292642Reference symbol multicarrier signal designed to limit intersymbol interference
3127283593Distance determinations associated with a trellis decoder
3137277494Method of differential-phase/absolute-amplitude QAM
3147272192Time-reversal block transmit diversity system for channels with intersymbol interference and method
3157251285Method and apparatus for transmitting and receiving using turbo code
3167248637Viterbi decoder utilizing partial backtracing
3177242723Decoder for a trellis code
3187224743Efficient decoding of trellis coded modulation waveforms
3197221714Non-systematic and non-linear PC-TCM (Parallel Concatenate Trellis Coded Modulation)
3207218673Channel equalizer of single carrier receiver and equalizing method thereof
3217215713Method to minimize compatibility error in hierarchical modulation
3227212583Transmission of signal
3237206352ATSC digital television system
3247200181Apparatus and method for generating and decoding codes in a communication system
3257190732Multilevel coding with unequal error protection and time diversity for bandwidth efficient transmission
3267187728Coding method and use of a receiver with a convolutional decoder
3277184486LDPC encoder and decoder and method thereof
3287177367Method for bit assignment and fine gain setting in a multi-carrier communications system
3297177364System, decoder and method for transmitting, receiving and decoding high-speed digital data signals with reduced electromagnetic emissions
3307170947Data receiver
3317170946System and method for reviving catastrophic codes
3327158494Multi-mode communications transmitter

2006

3337154957Power spectrum shaping to reduce interference effects in devices sharing a communication medium
3347142611M-Ary phase shift keying (PSK) bit-boundary turbo coded system
3357142610M-Ary quadrature amplitude modulation (QAM) bit-boundary turbo coded system
3367130354Method and apparatus for improving error control properties for encoding and decoding data
3377130353Multiuser detection method and device
3387120198Quadrature product subcarrier modulation system
3397103107Demodulator, receiver, and communication system
3407099398Method and apparatus for establishing non-standard data rates in a wireless communication system
3417082168Methods and apparatus for self-inverting turbo code interleaving with high separation and dispersion
3427079585Gray encoding for hierarchical QAM transmission systems
3437072412Multicarrier digital transmission system using an OQAM transmultiplexer
3447065148Super-orthogonal space-time trellis codes, and applications thereof
3457065147System and method of data communication using turbo trellis coded modulation combined with constellation shaping with or without precoding
3467065146Method and apparatus for equalization and decoding in a wireless communications system including plural receiver antennae
3477054376High data rate ethernet transport facility over digital subscriber lines
3487050514Interference estimation and scaling for efficient metric storage and interference immunity
3497042954Apparatus and method for calculating soft decision value input to channel decoder in a data communication system
3507035340Modulation device, demodulation device, communication system using the same, program and method for implementing modulation and demodulation
3517027521Digital transmission method of the error correcting coding type
3527027519Iterative maximum likelihood channel estimation and signal detection for OFDM systems
3537023933Radio communication apparatus
3547023931System and method for soft slicing
3557020214Method and apparatus for path metric processing in telecommunications systems
3567016428Methods of efficient implementation of trellis based spectral shaping with lookahead
3577016426Method for determining the amplitude imbalance at the receiving end and quadrature error in a multi-carrier system
3587006578Constellation mapping for modulated communications
3597003045Method and apparatus for error correction
3606999472Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate
3616993092Transmission apparatus, reception apparatus and digital radio communication method
3626990155Wireless quadrature modulator transmitter using E/O and O/E connectives
3636985537Symbol self synchronous interleaving method and apparatus for OFDM-based communication system
3646985536Block coding for multilevel data communication

2005

3656956913Non-coherent DP-MOK reception process with combination of multiple paths and corresponding receiver
3666947490Cellular radio communications system
3676940916Wideband analog quadrature modulator/demodulator with pre-compensation/post-compensation correction
3686917559Constellation mapping apparatus and method
3696891896Embedded signal constellations
3706888897Multi-mode iterative detector
3716842490Viterbi decoder with adaptive traceback

2004

3726748561Interleavers and de-interleavers
3736693951System and method for generating signal waveforms in a CDMA cellular telephone system
3746683914Method for convolutive encoding and transmission by packets of a digital data series flow, and corresponding decoding method device
3756674818Reduced complexity decision circuitry

2003

3766671311Receiver for use in a code shift keying spread spectrum communications system
3776618429System and method for generating signal waveforms in a CDMA cellular telephone system
3786616254Code shift keying transmitter for use in a spread spectrum communications system
3796594317Simple encoding/decoding technique for code position modulation
3806574283Communication method, transmission and reception apparatuses, and cellular radio communication system
3816553517Interleavers and de-interleavers
3826542554Multiple description trellis coded quantization
3836529559Reduced soft output information packet selection

2002

3846480552Soft output metrics generation for symbol detectors
3856452958Digital modulation system using extended code set
3866426978Digital communication systems and methods for differential and/or amplitude encoding and decoding secondary symbols
3876393062Methods and circuits for generating a preemphasis waveform
3886351498Robust digital modulation and demodulation scheme for radio communications involving fading

2001

3896292663Communication method, transmitter and receiver

2000

3906125149Successively refinable trellis coded quantization
3916075822Traceback device of a trellis decoder
3926064695Spread spectrum communication system utilizing differential code shift keying

1999

3935907576CSK communication system and method for spread spectrum communication

1997

3945659569Data burst randomizer
3955629955Variable spectral response FIr filter and filtering method

1996

3965535239Data burst randomizer
3975511073Method and apparatus for the formatting of data for transmission
3985504773Method and apparatus for the formatting of data for transmission

1995

3995416797System and method for generating signal waveforms in a CDMA cellular telephone system
4005412689Modal propagation of information through a defined transmission medium

1994

4015359627Channel codec apparatus and method utilizing flat codes
4025353303Technique for increasing the data rate in a spread spectrum data link
4035309474System and method for generating signal waveforms in a CDMA cellular telephone system

1993

4045239560Conveying digital data in noisy, unstable, multipath environments
4055204874Method and apparatus for using orthogonal coding in a communication system

1992

4065159608Method and apparatus for using orthogonal coding in a communication system
4075132986CSK communication system
4085103459System and method for generating signal waveforms in a CDMA cellular telephone system

1991

4095001723Sinusoidal M-ary orthogonal keyed decoding
4104985706Process for data transmission by means of a geo-stationary satellite and at least one sub-satellite

1990

4114933952Asynchronous digital correlator and demodulators including a correlator of this type

1989

4124833694Signal receiver

1988

4134737969Spectrally efficient digital modulation method and apparatus

1987

4144642810Repetitive sequence data transmission system

1985

4154542515Multilevel mate pair code compressor for codes expanded by the process of butting
4164527275Correlation data communications system
4174517679Communication over noisy lines
4184512024Impulse autocorrelation function communications system

1984

4194477912Correlation data communications system

1983

4204403331Method and apparatus for transmitting data over limited bandwidth channels

1981

4214270207Combined ECCM/diversity tropospheric transmission system

1977

4224030033Method and apparatus for transmitting messages to and from remote locations
4234001564Communication system for disseminating coded digital data in analogue form utilizing an orthogonal transformation
4244001563Communication system for disseminating coded digital data in analogue form utilizing an orthogonal transformation

1976

4253947674Code generator to produce permutations of code mates
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017