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2017

19608773Transmission of symbols in a MIMO environment using Alamouti based codes
29608706System and method for multiple-input and multiple-output (MIMO) full-duplex precoding structures
39596013Method and device for operating a precoded MIMO system
49590724Cooperative multi-point (CoMP) in a passive optical network (PON)
59577731Radio frequency communication with antenna index coding
69571170Method for mapping and demapping resource in a wireless communication system and an apparatus thereof
79571037Diversity receiver front end system with impedance matching components
89564954Method for mapping and demapping resource in a wireless communication system and an apparatus thereof
99564953Method for mapping and demapping resource in a wireless communication system and an apparatus thereof
109559763Method and arrangement for polarization control in a communication system
119553647Deterministic processing for MIMO systems
129553645Data transmission device and method in a wireless communications system
139553638Wireless communication system, wireless communication apparatus, and wireless communication method
149538408Multi-user MIMO systems and methods

2016

159531466Diversity reception circuit
169531460Method for transmitting 4-antenna precoding matrix, user equipment and base station
179531456Transmission device, reception device, communication system, and communication method
189531452Hybrid intra-cell / inter-cell remote unit antenna bonding in multiple-input, multiple-output (MIMO) distributed antenna systems (DASs)
199525572Signal correction method and receiving machine
209525467Cooperation multi-input multi-output transmitting/receiving method and terminal for supporting the same
219520924Method for communicating in a network
229515862Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals
239496986Layer mapping method and data transmission method for MIMO system
249482740Determining location of a receiver with a multi-subcarrier signal
259480048HARQ soft bit buffer partitioning for carrier aggregation
269473228Variable diversity RX bandwidth for self-organizing networks
279467218Interference reduction method
289451607Method for transmitting and receiving downlink control information
299450664Space-time transmit diversity systems and methods for ofdm applications
309450662Evolved node-B, user equipment, and methods for channel quality indicator (CQI) feedback
319450652Radio communication system, transmitter, receiver, elevator control system, and substation facility monitoring system
329444576Updates to MU-MIMO rate adaptation algorithm
339444532Wideband transceiver for antenna array
349438366System access for heterogeneous networks
359432201Providing multiple content items for display on multiple devices
369426670Method and apparatus for interference reporting in a N-MIMO communication system
379425929Wireless communication with suppression of inter-cell interference in large-scale antenna systems
389425876Apparatus and method for channel feedback in multiple input multiple output system
399425870Method for performing multiple access in wireless OFDM cellular systems over multipath wireless channels considering both space and frequency domains, base station and computer programs thereof
409425855Iterative interference suppressor for wireless multiple-access systems with multiple receive antennas
419419690Method for selection of received telegram in train wireless communications system
429413449Diversity reception apparatus, diversity reception method, reception program, and recording medium
439413065Antenna structures and methods thereof that have a common operating frequency range
449407340Method and apparatus for lattice reduction with reduced computational complexity
459407303Technique for generating a filter for data reception
469401826Signal processing unit employing a blind channel estimation algorithm and method of operating a receiver apparatus
479401824Method and apparatus of channel estimation in multi-user massive MIMO systems
489401747Method and device for data transmission
499392547Diversity receiver
509391680System and method for multiple-input and multiple-output (MIMO) full-duplex precoding structures
519385834Method for interference alignment using multiple antennas in overlapped multi-cell overlapped environment
529385765Diversity receiver front end system with phase-shifting components
539383430Determining location of a receiver with a multi-subcarrier signal
549379873Method and apparatus for performing fractional beamforming by large-scale MIMO in a wireless communication system
559379792Method for feeding back channel state information, method for transmitting channel state information reference signal, UE and base station
569369191Throughput based rank selection
579363037Link adaptation feedback method and transmitting device
589363004Apparatus and associated methods for switching between antennas in a multi-antenna receiver
599363003Transmitter and wireless communication method
609362997Method for performing hierarchical beamforming in wireless access system and device therefor
619350585Method and device for channel estimation, and corresponding computer program product
629344173Method and apparatus for transreceiving channel state information in cooperative multipoint communication system
639344168Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network
649344164Method, system and device for feeding back and receiving PMI
659336080Transmission system and transmission method
669331878Frequency shift keying transmitter
679325540Method and apparatus for mitigating interference in a wireless network through use of transmit beamforming
689325513Method and apparatus for hop-by-hop reliable multicast in wireless networks
699319177Radio communication devices and methods for controlling a radio communication device
709319119Method and apparatus for transmitting and receiving beamforming matrix
719319113Simplified multiple input multiple output (MIMO) communication schemes for interchip and intrachip communications
729318116Acoustic data transmission based on groups of audio receivers
739306862Handling redundant data in a communication system
749306648Method and device for performing beam tracking through short range object detection
759306646Method and apparatus for receiving downlink radio signal
769306644Methods and devices for uplink multi-antenna transmissions in a telecommunication system
779306639Cooperative antenna-diversity radio receiver
789301174Multi-user MIMO systems and methods
799300516Receiver with channel estimation circuitry
809300499Transmission apparatus and method using pre-distortion
819300385OFDM signal transmission method and apparatus
829294244Method and apparatus for channel estimation and detection in MIMO system
839287959Method and system for quantized feedback rate adaptation in a communication system
849287958Method and apparatus for processing feedback information in wireless communication system supporting beamforming
859287952Device and method of controlling wave-based antenna
869287951Precoder for spatial multiplexing, multiple antenna transmitter
879287943Method and apparatus for reducing peak-to-average power ratio (PAPR) of orthogonal frequency division multiplexing (OFDM) signal and transmitter
889276648Method and system for performing multiple access in wireless OFDM cellular systems considering both space and frequency domains
899270359Method and arrangement for polarization control in a communication system
909270352Method and system for precoding data
919270350OFDM communication system, method and device for transceiving signal
929264118System and method for communicating data symbols via wireless doubly-selective channels
939258083Transmission device, transmission method, reception device, reception method, integrated circuit, and program
949258043Distortion-aware multiple input multiple output precoding
959252893Methods for determining a beam-forming gain parameter, user equipment, base station, computer programs and computer program products
969252858Multi-antenna transmitter for multi-tone signaling
979252857Embedded control signaling for wireless systems
989252853Techniques for beamforming to mitigate multi-user leakage and interference
999247537Method and apparatus for transmitting control information in wireless communication systems
1009246565User equipment, base station and method for selecting remote radio head
1019241318Apparatus and method for receiving data in communication system
1029240915Signal processing in wireless communication system
1039236955Reconfigurable antennas for performance enhancement of interference networks employing interference alignment
1049232407Function variable value transmitter, function receiver and system
1059231675Receiver and method for detecting a pre-coded signal
1069231632Apparatus for interference cancellation in MIMO receiver, method for interference cancellation in MIMO receiver and MIMO receiver

2015

1079225558Method for receiving a signal, which is transmitted over a pair of wires and receiver
1089225468Systems and methods for detecting data in a received multiple-input-multiple-output (MIMO) signal
1099225400Method and apparatus for processing feedback in a wireless communication system
1109219624Method and device for reporting antenna calibration information and determining antenna calibration factor
1119214991Method, device, and system for implementing microwave multiple-input multiple-output
1129209875Structured MIMO codebook
1139203783Active multi-path network redundancy with performance monitoring
1149203497Apparatus and method for selecting transmit and receive beam in a wireless communication system
1159203491Method for determining precoding matrix indicator, user equipment, and base station evolved NODEB
1169197361Sending arrangement and method for transmitting signals
1179197310Multi-antenna receiver with a time synchronization common to the different receiver chains
1189197302MIMO communication method
1199197295Double-stream beamforming method and device
1209194936Determining location of a receiver with a multi-subcarrier signal
1219191155Reception device, reception method, and program
1229191080Reception device, transmission device, reception method, transmission method, program, and radio communication system
1239191069Power line communications system and method
1249184952Method and apparatus for generating codebooks and associated data in a network device
1259184872Method and apparatus for LDPC transmission over a channel bonded link
1269184823Encoding apparatus and encoding method of multiple input multiple output communication system
1279184806Method for performing hierarchical beamforming in wireless access system and device therefor
1289184805Fractal dipole antenna communication systems and related methods and use
1299178599Diversity receiving device and diversity receiving method
1309178591Codebook subsampling for PUCCH feedback
1319172456Iterative interference suppressor for wireless multiple-access systems with multiple receive antennas
1329166849Large delay cyclic delay diversity (CDD) precoder for open loop multiple-input multiple-output (MIMO)
1339166742Transmission device, transmission method, receiving device and receiving method
1349154341Method and apparatus for transmitting and receiving data in a communication system
1359154209Method and apparatus for transmitting feedback in a wireless communication system
1369154202MIMO precoding enabling spatial multiplexing, power allocation and adaptive modulation and coding
1379154169Fractional symbol based phase noise mitigation
1389148875Channelization code sharing between multiple users
1399148275Unified, programmable receiver with support for multiple modes
1409144084Multi-radio coexistence
1419136930Method and device for feeding back channel information in wireless communication system supporting multi-input multi-output scheme
1429130791Uplink channel estimation using a signaling channel
1439130696System and method for RF signal combining and adaptive bit loading for data rate maximization in multi-antenna communication systems
1449130630Methods and systems for determining indicators used in channel state information (CSI) feedback in wireless systems
1459124313Multi-cell cooperative communication system and terminal device
1469112565User equipment and method for precoding for MIMO codebook-based beamforming using an autocorrelation matrix for reduced quantization noise
1479112554Estimation of correlated MIMO channels
1489106396Transmission device, transmission method, receiving device and receiving method
1499106280Pilot design for massive MIMO communication
1509100258MIMO receiver using lattic reduction and K-Best detection
1519088456Antenna selection scheme based on information bits
1529083397Analog/digital modulation apparatus and method for controlling the same
1539083387Communication system with compound coding mechanism and method of operation thereof
1549078245Method and apparatus for transmitting control information in wireless local area network using multi-channel
1559078163Method and apparatus for performing communication in a wireless communication system
1569077615Global state resynchronization for path computation element failure during a reoptimization process
1579077418Method for controlling receiving diversity of a receiver and a mobile station
1589077401Method and arrangement for adapting a multi-antenna transmission
1599077399Method and system for achieving space and time diversity gain
1609065530Calibration method and system for estimating a path difference of a target signal transmitted by a spacecraft or aircraft
1619060338Method and apparatus for switching between low-power, single-chain listen and multiple-chain demodulation
1629060030Frame concatenation apparatus
1639059794Method of generating interference signals and device to carry out such a method
1649059761Apparatus and method for transmitting data using multiple antennas
1659059760Apparatus and method for enabling uplink beamforming transit diversity
1669059753Non-codebook based channel state information feedback
1679054415Phase calibration and erroneous cabling detection for a multi-antenna radio base station
1689048985Transmission method, transmission device, reception method, and reception device
1699048975Method and apparatus for soft-decision detection in 2.times.2 MIMO system
1709048918Antenna grouping and group-based enhancements for MIMO systems
1719048911Alamouti encoding and decoding
1729048902Transmission apparatus and method using pre-distortion
1739048891Multi-tiered quantization of channel state information in multiple antenna systems
1749042478Transmitting apparatus and transmitting method
1759042476Methods and a device for multi-resolution precoding matrix indicator feedback
1769042474Method and apparatus for information feedback and precoding
1779042473Apparatus and method for receiving data in communication system
1789031151Receiving and resolving a composite orbital angular momentum beam
1799031149Precoding method and apparatus
1809025708Method and apparatus for detecting a desired signal in the presence of an interfering signal
1819025707Dimension reduction for codebook search
1829020516Wireless communication system, base station device, mobile station device, and communication method
1839020061Codebook construction
1849020060Virtual multiple-input multiple-output communication method and device
1859020059System and method for diversity coded orthogonal frequency division multiplexing (OFDM)
1869020058Precoding feedback for cross-polarized antennas based on signal-component magnitude difference
1879019849Dynamic space division duplex (SDD) wireless communications with multiple antennas using self-interference cancellation
1889014317Method, apparatus, and system for frequency offset estimation and channel estimation
1899014291Method and apparatus for analyzing crosstalk between lines
1909014287Open loop MIMO mode for LTE-A uplink
1919008210Method for providing information of access point selection
1929002279System and method for aligning interference in uplink
1939001946Method of receiving downlink data, and machine type communication device using the method
1949001945Providing phase diversity combining of digital radio broadcast signals
1959001917Method and apparatus for miniaturization of MIMO systems via tightly coupled antenna array
1969001915Communication apparatus, communication method, and transmitting device
1979001905Distance estimation
1988995591Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
1998995558Multi-antenna/multilink diversity management for mobile communication platform
2008995552Method and apparatus for impairment correlation estimation in MIMO systems
2018995551Apparatus and method for generating codebook in a wireless communication system
2028995550Transmission device, reception device, communication system, and communication method
2038989295Multi-layer beamforming with partial channel state information
2048989294Multiple-input multiple-output system and method
2058989292Transformation apparatus and method
2068989290Mode switching between SU-MIMO and MU-MIMO
2078982979Methods and systems for reducing complexity of MIMO decoder
2088976883Deciding the order of SIC detection by adjusting MCS
2098971440Method for generating codebook, method and apparatus for data transmission
2108971437Method and apparatus for antenna array channel feedback
2118971434Precoding codebook and feedback representation
2128964874Uplink MIMO transmission from mobile communications devices
2138964872Multiple input multiple output transmission method in a digital video broadcasting system and device for supporting same
2148958494Data and control multiplexing for uplink MIMO with carrier aggregation and clustered-DFT
2158953705User equipment apparatus and method for feeding back channel state information in a wireless communication system
2168953703Interleaving method and deinterleaving method
2178953700Method for transmitting signal in multiple node system
2188953698Detecting a transmitted OFDM signal in a receiver having at least two receiver branches
2198948327System and method for discrete gain control in hybrid MIMO/RF beamforming
2208948311Receiver and method for determining a time measure depending on a time of arrival of a pulse signal
2218948289Method and device for codebook generation and downlink signal transmission in a wireless communication system supporting multiple antennas
2228942335Training-based channel estimation for multiple-antennas
2238942321Efficient compressed sensing channel estimation for single-carrier communication systems
2248942305Method for communicating in a network
2258942297Forwarding signal supply voltage in data transmission system
2268934566Channel estimation method
2278934563Method and device for feeding back pre-coding matrix index of dual-polarized antenna
2288934561Cell clustering and aperture selection
2298934559Radio base station, radio terminal, and radio communication method
2308934558Radio communication system, radio terminal, radio base station, control device and radio communication method
2318934557Statistical joint precoding in multi-cell, multi-user MIMO
2328929493Mixed rank downlink compound multi-user interference alignment scheme
2338929474Systems and methods for optimizing sounding interval
2348929472Bit-level combining for MIMO systems with HARQ and/or repetition coding

2014

2358923458Method and device for decoding in a differential orthogonal space-time block coded system
2368923427Codebook sub-sampling for frequency-selective precoding feedback
2378923425Communication apparatus, communication system and channel feedback method thereof for use in multi-input multi-output network
2388923423Method and arrangement for pilot pattern based control signaling in MIMO systems
2398917791Method for transmitting and receiving downlink control information
2408917790Method and device for efficient feedback in wireless communication system supporting multiple antennas
2418917789Precoding for time or frequency correlated MIMO channels
2428913700High-performance diagonal loading for MMSE equalization
2438913679Systems and methods for jointly detecting channel interference on a synchronized mobile communication network
2448913677Symbol timing relative offset multi antenna system and method
2458908806Method and system for communicating data wirelessly using probabilistic data association
2468908789Method and apparatus for channel estimation and detection in MIMO system
2478908787Systems and methods for selecting reconfigurable antennas in MIMO systems
2488903004Precoding processing method and user equipment
2498903003Communication station and method for transmitting OFDM symbols with cyclic-delay diversity (CDD)
2508897403Antenna
2518897383Enhanced multipath environments for MIMO wireless networks
2528897382Method for determining precoding weights
2538891660Onboard activity influenced multi-antenna pairing system for mobile communication platform
2548891659Method and apparatus of transmitting a spatial stream for MU-MIMO in a wireless local area network system
2558891657Transmission power distribution for MIMO communications when multiplicative noise limited
2568891656Low-complexity, rank extendable, codebook design and method for supporting precoding matrix feedback for multi-user and single-user MIMO systems
2578891653MU-MIMO transmission method in wireless LAN system
2588891652Structured MIMO codebook
2598891651Data transmission device and method in a wireless communications system
2608891650Method for transmitting and receiving downlink reference signals in a wireless communication system having multiple antennas
2618891647System and method for user specific antenna down tilt in wireless cellular networks
2628885756Multi-antenna/multilink diversity management for mobile communication platform
2638885744Providing antenna diversity in a wireless communication system
2648879660Antipodal demodulation method and antipodal demodulator for non-coherent unitary space-time modulation in MIMO wireless communication
2658879658Iterative interference suppressor for wireless multiple-access systems with multiple receive antennas
2668873666Communication control method, base station apparatus and mobile station apparatus
2678867649Antenna layer selection and soft demapping for MIMO decoder
2688867646Multiple-input multiple-output communication system control method and apparatus
2698867590Method and apparatus for relaying signal in wireless network
2708867381Active multi-path network redundancy with performance monitoring
2718861660Digital data-aided frequency offset estimation
2728861634Transmission device, receiving device, information transmission method, information receiving method in wireless communication system, and recording medium
2738861633Apparatus and method for estimating channel in OFDM/OFDMA based wireless communication system
2748861631Receiver apparatus, receiving method, and program
2758861628Layer mapping method and data transmission method for MIMO system
2768855227Methods of receiving multiple input multiple output signals and related communication devices
2778848846Receiver
2788848820Apparatus and method for interference alignment and cancellation in wireless communication system
2798848819Transmission method, transmitter apparatus, reception method and receiver apparatus
2808842788Systems and methods for improved high capacity in wireless communication systems
2818842765Beamformer configurable for connecting a variable number of antennas and radio circuits
2828838051Transmitter beamforming power control
2838837650System and method for discrete gain control in hybrid MIMO RF beamforming for multi layer MIMO base station
2848837620Adaptive multi-channel transmitter linearization system using a shared feedback receiver
2858837619Method and apparatus for controlling dynamic channel feedback in a MIMO network
2868824610Robust synchronization and detection mechanisms for OFDM WLAN systems
2878824586Antenna pointing for multiple-input-multiple-out (MIMO) devices
2888824585Communication apparatus, wireless communication system, method for approximation in feedback information calculation, and recording medium
2898817903Methods and systems for reducing crosstalk
2908811552Downlink multi-user interference alignment scheme
2918811524Parameterized codebook with subset restrictions for use with precoding MIMO transmissions
2928811520User equipment apparatus and method for feeding back channel state information in a wireless communication system
2938811518Method and transmitter for transmitting signal and receiver thereof in wireless communication system
2948811513Antenna switching in a closed loop transmit diversity system
2958811512Methods and apparatus for measuring, communicating and/or using interference information
2968811510Method for semi-statically adapting uplink multiple-input multiple-output transmission
2978804884Method and apparatus for suppressing co-channel interference
2988804866Digital broadcast receiving apparatus and digital broadcast receiving method
2998804864Wireless communication apparatus
3008792599Diversity reception device
3018792575Power saving apparatus and method of multiple-antenna receiver with variable rate
3028787484Precoding techniques for downlink coordinated multipoint transmission in radio communications system
3038787483Method and apparatus for detecting a desired signal in the presence of an interfering signal
3048787481Method and arrangement for adapting a multi-antenna transmission
3058782115Hardware architecture and scheduling for high performance and low resource solution for QR decomposition
3068781018Six transmit antenna codebook design
3078781015Method for generating hybrid codebook and hybrid MU-MIMO system
3088781014Physical layer convergence protocol (PLCP) packet structure for multiple-input-multiple-output (MIMO) communication systems
3098781012Method of transmitting codebook index in wireless communication system
3108781011Receiver parametric covariance estimation for precoded MIMO transmissions
3118774302Wireless communication system and wireless communication method
3128767896Methods and apparatus for MIMO detection
3138767875Multi-layer beam forming method and User Equipment (UE) for implementing multi-layer beam forming
3148767862Beamformer phase optimization for a multi-layer MIMO system augmented by radio distribution network
3158767861Multiple input multiple output and beam-forming data transmission method and device
3168767860Frequency selective transmit signal weighting for multiple antenna communication systems
3178767859High-frequency circuit, high-frequency device, and communications apparatus
3188761291Implicit spatial matrix expansion determination for MIMO wireless communication systems
3198761289MIMO feedback schemes for cross-polarized antennas
3208761288Limited channel information feedback error-free channel vector quantization scheme for precoding MU-MIMO
3218750404Codebook subsampling for PUCCH feedback
3228750402Method for transmitting reference signal in downlink multi-input multi-output system
3238750401Sequential transmission multi-beamforming method with low complexity using Hadamard matrix
3248744376Method and apparatus for supporting uplink transmit diversity
3258743993Communication device
3268743992Codebook design and structure for multi-granular feedback
3278743991Method for transmitting an information sequence
3288743990Method for transmitting an information sequence
3298743989Method for transmitting an information sequence
3308737511Directed MIMO communications
3318737509Wireless communication apparatus, wireless communication system and wireless communication method
3328737505Method and apparatus of codebook transformation for interference mitigation in codebook-based precoding
3338737377Radio apparatus
3348731096Wireless communication system, wireless communication apparatus, and wireless communication method
3358731091Method and apparatus for determining a precoding matrix
3368731087Uplink MIMO transmission from mobile communications devices
3378730788Linear multiuser precoding with multiple-receive antenna receivers
3388718211OFDM transmission and reception for non-OFDM signals
3398718173Method for transmitting control information and apparatus for the same
3408718172Two stage precoding for multi-user MIMO systems
3418718171Method and device for determining estimated values for transmitted symbols in a MIMO-OFDM system
3428711971Multiple input multiple output transceiver
3438711968Method for providing information of access point selection
3448705651Wireless communication system, wireless communication apparatus, and wireless communication method
3458705650Wireless communication system, wireless communication apparatus, and wireless communication method
3468699643Apparatus and method for receiving a signal
3478699613Wireless communication system, wireless communication apparatus, and wireless communication method
3488699611Wireless communications system and apparatus
3498699609Methods and arrangements for peak to average power ratio reduction
3508699608Wireless communication system, wireless communication apparatus, and wireless communication method
3518699607Diversity reception
3528699605Method and apparatus for receiving in multiple-input multiple-output system
3538699603Iterative precoding selection
3548699429Wireless communication system and wireless communication method
3558693579Switchable DVB-H receiver
3568687729Radio device, communication control method, and radio communication system
3578687725Wireless transmission system, wireless communication device and wireless transmission method
3588682266Techniques to enhance diversity for a wireless system
3598681892Wireless communication method, wireless transmitter and wireless receiver
3608675793MIMO communication system and control method thereof
3618675766Wireless communication system using pilot subcarrier allocation
3628675762Method of transforming pre-coded signals for multiple-in-multiple-out wireless communication
3638675761Allocating antennas for cyclic delay diversity transmission
3648675758Methods and apparatus for measuring, communicating and/or using interference information
3658675471Method for constructing space-time/space-frequency code, and transmitting method and apparatus
3668670495Multi-mode receiver with adaptive mode selection
3678666004Methods and systems for hybrid MIMO schemes in OFDM/A systems
3688665983Apparatus for cooperative MIMO OFDM using non-data-aided timing synchronization
3698665980Antenna diversity apparatus and antenna diversity method
3708665979Quantized channel state information prediction in multiple antenna systems
3718660202Robust precoder and receiver filter design for Gaussian interference channel
3728660201Apparatus for transmitting a synchronous signal in a multi-antenna system
3738660200Dual-pass joint channel estimation and data demodulation for OFDM systems
3748654882Method and apparatus of detecting signal based on minimum mean square error in multiple input multiple output system
3758654878Codebook for eight transmit antennas and multiple input multiple output communication system using the codebook
3768654875Method and apparatus for multi-stream received signal processing in a communication receiver
3778649456System and method for channel information feedback in a wireless communications system
3788649421Cable modem for network measurements
3798644414Codebook design method for multiple input multiple output system and method for using the codebook
3808644410Base station and receiving method
3818644408Method and apparatus for channel feedback in a wireless communication system
3828638875Transmit beamforming systems and methods
3838638873Multiple-input multiple-output (MIMO) communication system using regularized beamforming
3848638869Communications apparatus and communications system using multicarrier transmission mode
3858634490Techniques for detection of signals in multiple-input multiple-output communication systems
3868634489Systems for selecting a modulation coding scheme
3878626069Apparatus and method for beamforming considering interference amount in broadband wireless communication system
3888625807PAPR reduction in multi-carrier-carrier transmission
3898625702Transmitting apparatus, transmission method, receiving apparatus, and receiving method
3908625701Antenna selection and training using a spatial spreading matrix for use in a wireless MIMO communication system
3918625698Method and apparatus for efficient feedback in a wireless communication system supporting multiple antenna
3928625695Feed-forward control signaling and decoding schemes
3938625694Signal processing for independently produced signals
3948625692Transmission/reception apparatus and method for improving throughput in a multi-input multi-output communication system
3958625561Cyclic shift delay techniques for WLAN multi-radio devices

2013

3968620310Quantity of antennas designating a time-frequency resource block
3978619927System and method for discrete gain control in hybrid MIMO/RF beamforming
3988619894Methods and apparatus for beamforming
3998615053Mode and rate control for MIMO transmission
4008611481Blind control channel detection
4018611480Optimal decoding of transmit diversity code with varying channel characteristics
4028611455Multiple-input multiple-output spatial multiplexing system with dynamic antenna beam combination selection capability
4038611454Multi-user MIMO systems and methods
4048611452MIMO decoding in the presence of various interfering sources
4058611449Method and apparatus for demodulation of a reference signal
4068611448Codebook adaptation in MIMO communication systems using multilevel codebooks
4078605810Multiplexing control and data information from a user equipment in MIMO transmission mode
4088600308Channel state information feedback for coordinated multiple points transmission
4098599955System and method for distinguishing between antennas in hybrid MIMO RDN systems
4108599945Robust rank prediction for a MIMO system
4118594256Low power, multi-chip diversity architecture
4128594221Model-based channel estimator for correlated fading channels and channel estimation method thereof
4138594219Transposed structure for cyclic delay diversity (CDD) based precoding
4148588351Multi-band signal detection
4158588350Diversity receiver having cross coupled channel parameter estimation
4168588323Feedback in a wireless communication system
4178588319MIMO transmission with layer permutation in a wireless communication system
4188588318Method for demodulating signal and terminal and base station for executing the method
4198582679Method of transmitting of data and configuring a codebook in multi antenna system
4208582478Single antenna, multi-band frequency division multiplexed mobile communication
4218576937Precoding apparatus and method in a wireless communication system using multiple input multiple output
4228571154Control interval expansion of variable time delay control structure for channel matching
4238571130Transmitting apparatus and transmission method
4248571128Method to generate beamforming vector and provide the information for generating beamforming vector
4258565360Dimension reduction for codebook search
4268565356Method and apparatus to detect a symbol in receiver including multiple receiving antennas
4278565335Method and apparatus for transmit beamforming
4288565333Precoding matrix design method for multiple base station using MIMO technique
4298565332Fixed station receiver for MIMO communication system and uplink adaptation method thereof
4308565330Wireless communication system and wireless communication method
4318559954Quantity of antennas designating a time-frequency resource block
4328559545Channel information feedback method and apparatus thereof
4338559543Soft sphere decoder for MIMO maximum likelihood demodulation
4348555145Systems and methods of encoding using a reduced codebook with adaptive resetting
4358553820Groupwise successive interference cancellation for block transmission with reception diversity
4368553819Method and system for communication in a wireless orthogonal frequency division multiplexing (OFDM) communication system
4378553818Method for determining modulation and coding scheme
4388553800LTE-advanced transmit diversity decoders
4398553798Method and apparatus for generating pre-coding matrix codebook
4408553786System and method for pilot tone assisted selected mapping
4418553627Transmission diversity scheme on physical uplink control channel (PUCCH) with ACK/NACK differentiation
4428548087Long training sequence for MIMO WLAN systems
4438548085Multi-carrier peak power reduction in frequency hopping systems
4448548084Method for transmitting data in a radio communication system
4458548083Method and apparatus for mapping/demapping resource in wireless communication system
4468548031Antenna diversity system with frame synchronization
4478537943Sum and forward Elam receiver
4488537927Antenna selection for MIMO decoding
4498537924Open loop precoder cycling in MIMO communications
4508537921Apparatuses and methods for transmission and reception in a codebook based closed-loop (CL)-multiple input multiple output (MIMO) system
4518537920Apparatus and method for transmitting data using multi-antenna
4528532239Method for error compensation in an OFDM system with diversity
4538532218Method and terminal for channel state information feedback
4548532215Multi-carrier amplifier linearization system and method
4558532213Preamble formats supporting high-throughput MIMO WLAN and auto-detection
4568532212Wireless communication system, wireless communication device, wireless communication method and computer program
4578527008Wireless communication apparatus and wireless communication method
4588526526Apparatus for transmission and reception with transmit diversity using cyclic subcarrier shift
4598520784Coherent beam combining of independently faded signals
4608520778System and method for estimation and correction of carrier frequency offset in MIMO-OFDM based wireless communications systems
4618520763Robust linear precoder designs for multi-cell downlink transmission
4628520762Robust linear precoder designs for multi-cell downlink transmission
4638514962Communication device
4648509336Transmitting/receiving method for multi-user multiple-input multiple-output system
4658509287Method and system for diversity processing utilizing a programmable interface suppression module
4668503590Receiving apparatus for receiving signals through adaptive array antenna
4678503589Wireless communication apparatus and wireless reception method
4688503563Transmitter for reducing channel selectivity
4698503516Method of minimizing feedback overhead using spatial channel covariance in a multi-input multi-output system
4708498360Systems and methods for wireless communication system channel allocation using intentional delay distortion
4718498359Transmission acknowledgment within multiple user, multiple access, and/or MIMO wireless communications
4728498357Transmitting/receiving apparatus and method for interleaver division multiple access system
4738494076MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatus
4748494073Beamforming weight estimation using wideband multipath direction of arrival analysis
4758488712Systems and methods for enhanced channel estimation in wireless communication systems
4768488708Rotating reference codebook that is used in a multiple-input multiple-output (MIMO) communication system
4778488704Method for selecting subchannel mode and MIMO communication system using the same
4788488702MIMO-OFDM transmitter
4798483306Method and system for precoding and method for constructing precoding codebook
4808483305Apparatus and method for spatial multiplexing in multi input multi output system
4818483164Transmit diversity for acknowledgement and category 0 bits in a wireless communication system
4828477868Method and apparatus of transmitting information in wireless communication system
4838477866Calibration method for Tx/Rx path characteristic of channel sounder
4848477864Method of multiple-antenna communication having improved utilization of channel correlations
4858477803Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss
4868472548Radio base station apparatus and method for selecting modulation and coding scheme
4878472547Parameterized codebook with subset restrictions for use with precoding MIMO transmissions
4888472464Method and apparatus for information transmission in wireless transmission system
4898472335Selecting transmission technology for communications in wide area mobile networks
4908467468Transmitting and receiving apparatus having plural antenna in multi-user environments and method thereof
4918462900Reception device, integrated circuit, and reception method
4928462872Scattered pilot pattern and channel estimation method for MIMO-OFDM systems
4938462871Method and system for retransmitting data packets in a space-time coded radio communication system
4948462869Channel information prediction system and channel information prediction method
4958462868Multiple sub-carrier selection diversity architecture and method for wireless OFDM
4968457238Method of soft decision decoding and apparatus for soft decision decoding
4978457237Power control in a wireless communication system
4988457234Radio communication method and apparatus selectively employing a plurality of antennas
4998457231Quasi-orthogonal space-time block encoder, decoder and methods for space-time encoding and decoding orthogonal frequency division multiplexed signals in a multiple-input multiple-output system
5008457230Reconfigurable orthogonal frequency division multiplexing (OFDM) chip supporting single weight diversity
5018451930Sparse channel estimation using order extension for frequency and time selective MIMO wireless communication networks
5028451929Apparatus for calculating weights associated with a received signal and applying the weights to transmit data
5038451928Apparatus for calculating weights associated with a first signal and applying the weights to a second signal
5048451923MIMO transmission mode selecting method and wireless communication equipment
5058451922Signal processing method in MIMO system and apparatus thereof
5068446998Multiple antenna receiver system and method
5078446975Iterative interference suppressor for wireless multiple-access systems with multiple receive antennas
5088442141Opportunistic beamforming in a wireless communication system
5098442140Method of designing codebook for network multiple input multiple output communication system and method of using the codebook
5108442139Apparatus and method for transmitting and receiving in a multi-antenna system
5118441393Orthogonal frequency division multiplexing (OFDM) radio as radar
5128437419Method and system for frame formats for MIMO channel measurement exchange
5138432998Device for channel estimation in a multiple subcarrier CDMA system using a block of multiple subcarriers by multiple symbols and method thereof
5148432995Algorithmic matching of a deskew channel
5158432991Measurement processing method and apparatus
5168432989Max-log stack decoder
5178432988System and method for quantization of channel state information
5188428653Hot-spot wireless access exploiting shadowing diversity of distributed antennas
5198428524Adaptive transmission and receiving method and device in wireless communication system with multiple antennas
5208428190Radio receiving apparatus and radio receiving method
5218428189Mobile communication terminal and control method therefor
5228428172Method of transmitting and receiving a midamble for channel estimation of multiple antennas
5238428171Method for approximating and optimizing gains in capacity and coverage resulting from deployment of multi-antennas in cellular radio networks
5248428170Method for transmitting multi-antenna superimposed symbol and apparatus using the same
5258416878Method and system for achieving space and time diversity gain
5268416872Radio communication apparatus and a radio communication method
5278412129Techniques to enhance diversity for a wireless system
5288411784Multi-configuration adaptive layered steered space-time coded system and method
5298411783Method of identifying a precoding matrix corresponding to a wireless network channel and method of approximating a capacity of a wireless network channel in a wireless network
5308411782Parallel generation and matching of a deskew channel
5318411781Method and system for operating a MIMO decoder
5328411780Estimating the ratio of traffic channel power to pilot power in a MIMO wireless communication system
5338406340Distortion and aliasing reduction for digital to analog conversion
5348406334Overflow resistant, fixed precision, bit optimized systolic array for QR decomposition and MIMO decoding
5358401107Transmit methods with delay diversity and space-frequency diversity
5368401104Codebook design method for multiple input multiple output system and method for using the codebook
5378391396Method and apparatus for impairment correlation estimation in MIMO systems
5388391394Communication method and apparatus using codebook in MIMO system
5398391390Methods and apparatus for determining beamforming transformations for each of a plurality of subcarriers in a MIMO communications channel
5408385488Inter-cell interference mitigation method using spatial covariance matrix estimation method for inter-cell interference mitigation of MIMO antenna OFDM system
5418385486Diversity receiving apparatus and diversity receiving method
5428385455Multi-antenna wireless communication method, multi-antenna wireless communication system, and multi-antenna wireless communication device
5438385454Robust linear precoder designs for multi-cell downlink transmission
5448385453Data processing method and base station for downlink transmit diversity
5458380212Apparatus and method for transmission of dynamic feedback channel information in a MIMO system
5468379753Precoding for time or frequency correlated MIMO channels
5478379695Apparatus and method for receiving signal using rake receiver and equalizer in wireless communication system
5488374276Radio communication apparatus and resending controlling method
5498374274Methods and systems using norm approximation for maximum likelihood MIMO decoding
5508374273Method and apparatus for transmit beamforming
5518374272Space-time coded OFDM system for MMDS applications
5528369441Receiving apparatus and receiving method
5538369437Multiple input multiple output antenna system, signal transmission method, signal transmission apparatus, and computer program product for the multiple input multiple output antenna system
5548369436Multiple-input multiple-output spatial multiplexing system with dynamic antenna beam combination selection capability
5558363746Method to modify the frequency hopping scheme by extending the validity of the reference signals
5568363745Wireless communications method and system with spatial multiplexing using dually polarized antennas and corresponding receiver
5578363744Method and system for robust, secure, and high-efficiency voice and packet transmission over ad-hoc, mesh, and MIMO communication networks
5588359510Repetitive transmissions in multi-carrier based wireless access techniques
5598358714Coding and modulation for multiple data streams in a communication system
5608355475Diversity technique for wireless communications
5618355459Method for transmitting and estimating symbols coded with a coding matrix, and corresponding receiver and transmitter
5628351553MIMO receiving apparatus and receiving method
5638351545Low complexity maximum likelihood detection of concatenated space codes for wireless applications
5648351534Distributed maximal ratio combining receiver architecture
5658351533Group resource allocation techniques for IEEE 802.16m
5668351529Apparatus and method for detecting communications from multiple sources
5678345790Method and apparatus for transmission within a multi-carrier communication system
5688345789Method and systems for receiving plural information flows in a MIMO system
5698345785Wireless data communication system and wireless data communication method

2012

5708340232Apparatus and method for channel estimation using training signals with reduced signal overhead
5718340215Radio transceiver architectures and methods
5728340139Method and system for weight determination in a single channel (SC) multiple-input multiple-output (MIMO) system for WCDMA/HSDPA
5738339096Wireless power receiving device
5748335281Diversity receiving apparatus and diversity receiving method
5758331477Progressive parallel interference canceller and method and receiver thereof
5768331471Low bit-rate feedback for wireless communication systems with reduced computational complexity
5778325862Wireless communication apparatus and wireless reception method
5788325846Data transmission method and apparatus in multiple antenna system
5798325844Data transmission with spatial spreading in a MIMO communication system
5808325841Method for transmitting signals for reducing feedback overhead and method for transmitting feedback information for the same
5818315327Apparatus for transmitting a signal including transmit data to a multiple-input capable node
5828315326Apparatus for generating at least one signal based on at least one aspect of at least two received signals
5838315325Method for transmitting/receiving multiple codeword in a multiple input multiple output communication system
5848315324Method for transmitting and receiving downlink control information
5858311166Active antenna array and method for calibration of the active antenna array
5868311165Interference suppression method and interference suppression device
5878311144Systems and methods for efficient codebook searches
5888306167Method of synchronization for packet based, OFDM wireless systems with multiple receive chains
5898306143System and method of transmit diversity for wireless communications
5908306142Method and system for transmitter beamforming for reduced complexity multiple input multiple output (MIMO) transceivers
5918306140Method and arrangement for adapting a multi-antenna transmission
5928295384Estimating spatial expansion matrix in a MIMO wireless communication system
5938290079Method and apparatus for precoding validation in wireless communications
5948289896Packet transferring method, mobile communication system and mobile station
5958284854Groupwise successive interference cancellation for block transmission with reception diversity
5968279965Multiple antenna spatial multiplexing optimal detection
5978279960Multiple-input multiple-output communication method and multiple-input multiple-output communication system of enabling the method
5988275062User scheduling method in multiple antenna system
5998270520System and method for low complexity sphere decoding for spatial multiplexing MIMO
6008270518Higher order multiple input, multiple output extension
6018265213Method and apparatus for cancellation of partially known interference using transmit diversity based interference cancellation
6028265212Antenna selection for MIMO decoding
6038265188Radio transmitter apparatus
6048265187Method and device for transmitting data in a communication system
6058254509Receiver
6068254487Method and apparatus of codebook-based single-user closed-loop transmit beamforming (SU-CLTB) for OFDM wireless systems
6078254306Method and system for implementing a single weight spatial multiplexing (SM) MIMO system
6088249205HD radio diversity receiver with shared processing paths
6098249185Systems for processing differentiated hierarchical modulation used in radio frequency communications
6108249184Content differentiated hierarchical modulation used in radio frequency communications
6118243841Symbol interleaving and channel mapping device and method and mobile communication system
6128243840Method and system for transmitting/receiving data in a communication system
6138243756Methods, computer program products and apparatus providing improved quantization
6148238465Sphere decoding method applied to multi-input multi-output (MIMO) channel
6158238463Reception and measurement of MIMO-OFDM signals with a single receiver
6168238462Resource allocation method for MIMO-OFDM of multi-user access systems
6178238460Method and system for retransmitting data packets
6188233560Restricted codebooks and related signaling to perform beamforming
6198233559Method and apparatus for transmitting a pilot in multi-antenna system
6208233555Time varying delay diversity of OFDM
6218229015Wireless transmission system, wireless transmitting method, and wireless station and transmitting station used therein
6228223903Method for error compensation in an OFDM system with diversity
6238223877Apparatus and method for detecting signal in MIMO system
6248223876Apparatus for receiving signals in OFDM communication system having multiple antennas and method thereof
6258223870Systems and methods for N-dimensional leaf-node prediction for MIMO detection
6268223868Method 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
6278218671Receiving apparatus, receiving method and communication system
6288218670Method of space time coding with low papr for multiple antenna communication system of the UWB pulse type
6298218669Spectrally flat delay diversity transmission
6308218667Data transmission method using dirty paper coding in MIMO system
6318213541Receiving method for receiving signals by a plurality of antennas, and a receiving apparatus and a radio apparatus using the same
6328213529Method for MIMO decoding, apparatus for MIMO decoding, and MIMO receiver
6338213528Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel
6348208589Receiver and reception processing method
6358208575Sphere decoding method applied to multi-input multi-output (MIMO) channel
6368208424Wireless base station for communications network
6378204144Wireless communication system, apparatus and method thereof
6388203978Multi-mode terminal in a wireless MIMO system
6398199845Up-link SDMA receiver for WiMAX
6408199844Apparatus and method for canceling inter-antenna interference of orthogonally coded signals
6418199843Wireless communication system using pilot subcarrier allocation
6428199842Time-domain transmit and receive processing with channel EIGEN-mode decomposition for MIMO systems
6438199708Allocation of uplink reference signals in a mobile communication system
6448194777Apparatus and associated methods to perform space-frequency interleaving in a multicarrier wireless communication channel
6458194774Method of a receiver estimating a plurality of channels
6468194770Coded MIMO systems with selective channel inversion applied per eigenmode
6478179992Communication apparatus and communication method
6488179990Coding for large antenna arrays in MIMO networks
6498175182Method for transmitting data using phase shift based precoding and transceiver supporting the same
6508175181Method and apparatus for selecting a modulation coding scheme
6518170145Receiver
6528165242Signal jamming avoidance method for a frequency hopping communication system
6538160125System for feeding back index of codeword matrix
6548155233MIMO decoding in the presence of various interfering sources
6558149969Apparatus and method for reduced peak-to-average-power ratio in a wireless network
6568149945Transmitter having full-diversity and full-rate, a linear space-time code generating method for the transmitter, and a MIMO system using same
6578140029Adaptive transmission and receiving method and device in wireless communication system with multiple antennas
6588130855Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system
6598130666Multiple input multiple output communication system and operating method thereof
6608130629Simultaneous simulcast and single cast hybrid multi-tone communication system
6618126486Adaptive antenna weighting system for wireless local area and personal area networks
6628126097Method and system for cluster processing using conjugate gradient-based MMSE equalizer and multiple transmit and/or receive antennas for HSDPA, STTD, closed-loop and normal mode
6638126095Maximum ratio combining architectures for optimal complementary code keying receiver design
6648126077MIMO transmitter and methods for transmitting OFDM symbols with cyclic-delay diversity
6658126076Method and apparatus for transmission within a multi-carrier communication system
6668121537Apparatus and method for uplink channel sounding in a wireless communication system
6678121235Dimension reduction for codebook search
6688121227Reception device
6698121210Apparatus and method for signal detection in multiple input multiple output wireless communication system
6708121209Concatenation-assisted symbol-level combining for MIMO systems with HARQ and/or repetition coding
6718121176Iterative interference canceler for wireless multiple-access systems with multiple receive antennas
6728116414Diversity receiver and diversity reception method
6738116404Diversity receiver and method for controlling power thereof
6748116390Apparatus and method for allocating resources and performing communication in a wireless communication system
6758111773Transmission method for multiple antenna system
6768111772Method and apparatus for multi-antenna transmitting based on spatial-frequency encoding
6778111770High-bandwidth over-the-air signal processing
6788107570Space time block coded transmit antenna diversity for WCDMA
6798102956Smart antenna solution for mobile handset
6808102931Method and device for operating a precoded MIMO system
6818098756MIMO antenna apparatus capable of diversity reception using one radiating conductor
6828098754Midamble allocations for MIMO transmissions
6838098683Method and system for implementing a single weight (SW) single channel (SC) MIMO system with no insertion loss
6848090044Multimode transceiver for use with multiple antennas and method for use therewith

2011

6858085864Midamble allocations for MIMO transmissions
6868081701Method for sending and receiving communication signals, and apparatuses for sending and receiving communication signals
6878081700Power allocation method for MIMO transmit beamforming
6888081697Detection complexity reducing apparatus and method in multiple input multiple output (MIMO) antenna system
6898077794Reception device, communication control method in mobile communication system
6908077792Method and apparatus for allocating transmission power in communication system with multiple antennas
6918068560QR decomposition apparatus and method for MIMO system
6928068552Method and system for achieving spatial diversity of a wireless communications network
6938068551Systems and methods for designing a reference signal to be transmitted in a multiplexed cellular system
6948064546Random access preamble detection for long term evolution wireless networks
6958064533Reconfigurable MIMO transceiver and method for use therewith
6968064532Method and scheme for space-time coded cochannel interference cancellation
6978060672Event signaling between peripheral modules and a processing unit
6988060033Techniques to enhance diversity for a wireless system
6998059770Diversity receiving device
7008059746Producing STTD diversity signal from rake combined level 3 message
7018059745Sharing logic circuitry for a maximum likelihood MIMO decoder and a viterbi decoder
7028054923Radio receiver
7038054905Method of measuring transmit quality in a closed loop diversity communication system
7048050349Individual interleaving of data streams for MIMO transmission
7058050348Receiver and method performing adaptive overlap and add function in multi band orthogonal frequency division multiplexing scheme
7068045639Method for transmitting data in a MIMO communication system
7078040993Signal processing method in MIMO system and apparatus thereof
7088040986Frequency-domain subchannel transmit antenna selection and power pouring for multi-antenna transmission
7098040968High rate, high diversity transmission on multiple transmit antennas
7108036326Apparatus and method for cancelling interferences between orthogonal coded signals in mobile communication system
7118036299Wireless communication apparatus, antenna calibration method, and computer program
7128036298Apparatus and method of error vector measurement for digital and multiple-input multiple output IMO communication systems
7138036296Method and system for achieving space and time diversity gain
7148031796Device, method and computer program for transmitting an information signal comprising several transmit signals
7158027418Diversity reception circuit
7168027403Equalising structure and method with maximum likelihood detection
7178027401Iterative detection and decoding apparatus and method in MIMO system
7188027400Wireless communication system, wireless communication apparatus, and resource assignment method used therein
7198023600Method and apparatus for interference rejection combining and detection
7208019030Reconfigurable alamouti/ABBA decoder circuit, system, and method
7218019013Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving method
7228014827Base station which communicates according to a retransmission control
7238014461Scalable system to adaptively transmit and receive including adaptive antenna signal and back-end processors
7248009754Wireless communication method, radio receiving apparatus, radio transmitting apparatus, and wireless communication system
7258005160Processing differentiated hierarchical modulation used in radio frequency communications
7268005060Beamforming techniques to improve ranging signal detection
7278000418Method and system for improving robustness of interference nulling for antenna arrays
7287995689Transmission/reception apparatus and method for frequency domain signal processing in a smart antenna system
7297995647Apparatus and method for evaluating propagation path conditions
7307995457Method and system for SFBC/STBC transmission of orthogonally coded signals with angle feedback in a diversity transmission system
7317991067Calibration of transmit and receive chains in a MIMO communication system
7327990920Transmit diversity for acknowledgement and category 0 bits in a wireless communication system
7337983353Code power estimation for MIMO signals
7347983352Power allocation in a MIMO system without channel state information feedback
7357983213Radio communication apparatus and method
7367978779Tone-interleaved coded modulation scheme for MIMO OFDM communication
7377974361Incoherent type mimo UWB communication system
7387970085OFDM transmission and reception for non-OFDMA signals
7397970074Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
7407965787Receiving wireless signals with multiple diversity settings
7417965786Clean sensing for dynamic frequency hopping in dynamic spectrum access networks
7427961826Parameterized sphere detector and methods of using the same
7437961808Data transmitting and receiving method using phase shift based precoding and transceiver supporting the same
7447957485Reduced complexity parametric covariance estimation for precoded MIMO transmissions
7457957483Transmission/reception apparatus and method for supporting MIMO technology in a forward link of a high rate packet data system
7467953191Gain control method and device for a bursty data frame reception system
7477949063Method and apparatus for impairment correlation estimation in MIMO systems
7487940852Near optimal joint channel estimation and data detection for COFDM systems
7497937101System and method for performing communication in a wireless communication network
7507936852Antenna diversity system for radio reception for motor vehicles
7517936813Diversity GMSK-receiver with interference cancellation and methods therein
7527936807Method and apparatus for reducing the processing rate of a chip-level equalization receiver
7537933356DTV transmitting system and receiving system and method of processing broadcast signal
7547933353Communication system and technique using QR decomposition with a triangular systolic array
7557929632Apparatus and associated methods to implement a high throughput wireless communication system
7567929631Multiple space time transmit diversity communication system with selected complex conjugate inputs
7577929412Media access control for MIMO wireless network
7587924935Channel sounding in OFDMA system
7597924933Enhanced successive interference cancellation (SIC) receiver for multiple-input multiple-output (MIMO) systems
7607924930Robust synchronization and detection mechanisms for OFDM WLAN systems
7617920639Reception device, communication control method in mobile communication system
7627920638Method for the multiple-antenna transmission of a signal by space-time block codes, corresponding reception method and signal
7637912141Pre-coding method for MIMO system and apparatus using the method
7647907685GMSK-receiver with interference cancellation
7657894544Apparatus and method for transmitting/receiving a signal in a mobile communication system using a multiple-input multiple-output scheme
7667889809Weight vector calculation unit for beamforming using received and/or integrated signal without training signal
7677889808Interpolation based QR decomposition for MIMO-OFDM systems using D-SMC Demodulator with per chunk ordering
7687885348MIMO communication system and method for beamforming using polar-cap codebooks
7697885316Emission for CDMA communications systems on the MIMO channel
7707881265Power loading transmit beamforming in MIMO-OFDM wireless communication systems
7717881247Method and apparatus for providing efficient precoding feedback in a MIMO wireless communication system
7727876851Apparatus and method for feeding back information on channel state for scheduling in multiple antenna system
7737873113Radio communication method, transmitter, and receiver
7747869537Frequency selective transmit signal weighting for multiple antenna communication systems
7757869536Method and apparatus for scaling a signal for improving performance of a receiver in a MIMO system
7767869535Method, system and apparatus for phase control of transmit diversity signals
7777864902Differential transmitter diversity technique for wireless communications
7787864877Data transmission in communication system by disabling radiation patterns

2010

7797860199Method and system for single antenna receiver system for HSDPA
7807860184Multi-antenna communication method and multi-antenna communicaton apparatus
7817860182Receiver hardware reduction for spatially independent signals and associated methods
7827860179Combined frequency-time domain power adaptation for CDMA communication systems
7837852972Single-burst acquistion for wireless communication system
7847852957Wireless transmitter and wireless receiver
7857852954Method of transmitting data and estimating channel information in OFDM/OFDMA mobile communications system
7867852951Multicarrier receiver for multiple-input multiple-output wireless communication systems and method
7877848445Multiantenna communication apparatus and multiantenna communication system
7887848444Wireless communication system, wireless communication apparatus, and wireless communication method
7897848435NxN multiple-input multiple-output transceiver
7907844003Signal separating device and signal separating method
7917839945Static and differential precoding codebook for MIMO systems
7927835426Apparatus and method for providing transmit diversity in multi-antenna wireless communication systems
7937830997Diversity receiving device
7947830996Display apparatus and control method thereof
7957826574Multi-mode receiver with adaptive mode selection
7967826571Method and apparatus for detecting signal in a MIMO communication system
7977826570Receiver and receiving method for determining an output signal having minimum error among output signals
7987826516Iterative interference canceller for wireless multiple-access systems with multiple receive antennas
7997822142Method and device for cancelling interference in wireless communication system
8007817741MIMO wireless data communication system, MIMO wireless data communication method and MIMO wireless data communication apparatus
8017817735Device and method of performing channel estimation for OFDM-based wireless communication system
8027813440Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving method
8037809075MIMO symbol detection for SNR higher and lower than a threshold
8047809072Transmitter and receiver for use in a relay network, and system and method for performing transmission and reception using the same
8057809071Wireless communication receiving device and wireless communication system
8067804910Systems and methods for wireless communication system channel allocation using international delay distortion
8077801239System and method for improving the robustness of spatial division multiple access via nulling
8087801238MIMO communication system with user scheduling based on reduced channel state information
8097801237Apparatus and method of space time frequency block code
8107796703Method of processing received signals in a multi-input multi-output (MIMO) system
8117796702Coded antenna switching for wireless communications and associated methods
8127796680Mobile communication system and wireless apparatus to be used for the same
8137792227Carrier detection for multiple receiver systems
8147792206Closed loop feedback system for improved down link performance
8157787573Wireless system having channel fading compensation using minimum mean square error
8167787565System and method for performing baseband phase shifting in a Cartesian feedback system
8177787555Multi-input multi-output system and method for demodulating a transmitting vector in a receiver of the system
8187787552Distributed transmit diversity in a wireless communication network
8197782979Base-band digital pre-distortion-based method for improving efficiency of RF power amplifier
8207778343Method and apparatus for finite impulse response cyclic-shift diversity
8217773706Wireless communication using a plurality of antennas
8227773686MIMO wireless data transmission system
8237773685Transmitting and receiving methods
8247769117Determination of a noise covariance matrix for a wireless communication channel
8257769097Methods and apparatus to control transmission of a multicarrier wireless communication channel through multiple antennas
8267764745Communication system and method for selecting codeword thereof
8277764655Local area network utilizing macro and micro diversity techniques in receiving signals from cell sites
8287760814Indoor radio transmission method for parallel radio transmission of digital data substreams and a mobile radio transmission system
8297760794Method and apparatus for performing joint channel equalization
8307756543High speed shared radio channel transmit power control
8317756212Channel estimation for wireless systems with multiple transit antennas
8327756210Method for transmitting optimally diversified information in a MIMO telecommunication system
8337751493Method for rate adaptation with extended MCS set for wideband eigen-beamforming transmission
8347746967Beam-former and combiner for a multiple-antenna system
8357746950Signal detection method for MIMO communication system employing spatial multiplexing
8367746945Training-based channel estimation for multiple-antennas
8377742549Dual-polarization receiver
8387738608Equalized modulation demodulation (modem) format selectable multi antenna system
8397738607Method and system for cluster processing using conjugate gradient-based MMSE equalizer and multiple transmit and/or receive antennas for HSDPA, STTD, closed-loop and normal mode
8407738606System and method for making correlation measurements utilizing pulse shape measurements
8417738585Scalable system to adaptively transmit and receive including adaptive antenna signal and back-end processors
8427738584Beamforming in a wireless communication with a partial estimation to reduce overhead
8437733974Method and apparatus for multi-sector transmission in a wireless communication network
8447729458Signal decoding apparatus, signal decoding method, program, and information record medium
8457729438Interleaver design for IEEE 802.11n standard
8467729436Receiver and method for decoding a coded signal with the aid of a space-time coding matrix
8477724852Drift cancellation technique for use in clock-forwarding architectures
8487724835Space-time block coding in orthogonal frequency division communication systems
8497720184Technique for reducing multipath distortion in an FM receiver
8507720169Multiple-input multiple-output (MIMO) detector incorporating efficient signal point search and soft information refinement
8517720168Systems and methods for coding in broadband wireless communication systems to achieve maximum diversity in space, time and frequency
8527711061Preamble formats supporting high-throughput MIMO WLAN and auto-detection
8537702049Signal conversion apparatus, systems, and methods
8547701916Space time transmit diversity for TDD with cyclic prefix midamble
8557697626Method and apparatus for selecting a beam combination in a MIMO wireless communication system
8567688910Wireless communication system, wireless communication apparatus, wireless communication method, and computer program
8577688909Radio communication system, radio communication method, radio transmitter and radio receiver
8587684527Communication device and communication method
8597684525Method and receiver for reception of a composite signal
8607684509Method and system for utilizing space-time overlays for convolutionally coded systems
8617684508Transmission diversity detecting apparatus capable of generating quality indicator and related method thereof
8627680205Method and system for transmitter beamforming for reduced complexity multiple input multiple output (MIMO) transceivers
8637680204Method and system of convolutive coding for the transmission of space-time block codes according to the technique termed Golden Code
8647676008Method and apparatus for frequency tracking in a space time transmit diversity receiver
8657672410Diversity receiver
8667672390Low complexity scalable MIMO detector and detection method thereof
8677668266Crest factor reduction in OFDM using blind selected pilot tone modulation
8687664194Combining space time block code (STBC) with spatial multiplexing for MIMO transmission
8697664061Closed-loop signaling method for controlling multiple transmit beams and correspondingly adapted transceiver device
8707660375Receiving device
8717656961Method and apparatus for multi-user transmission
8727656936Method and system for interference reduction in a wireless communication network using a joint detector
8737653348Satellite communications systems, components and methods for operating shared satellite gateways
8747653160Method of estimating noise and interference covariance matrix, receiver, and radio system
8757653142Channel estimation and spatial processing for TDD MIMO systems
8767649966System for soft symbol decoding with MIMO log-map detection
8777649954Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
8787646834Method and apparatus for combining transponders on multiple satellites into virtual channels
8797646822Antenna selective diversity
8807646744Method of operating multi-antenna wireless data processing system
8817643570Wireless communication system and wireless communication method

2009

8827636401Methods and systems for soft-bit demapping
8837634019Beam forming for transmit using bluetooth modified hopping sequences (BFTBMH)
8847634018Wireless communication apparatus
8857634017Wireless communication system
8867623589Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception
8877623588Transmission method for OFDM-MIMO communication system
8887613432Method of controlling mobile communication system, control device, and mobile communication system
8897613259Mobile receiver phase correction circuit
8907609793Radio receiver and radio receiving method
8917599444Coding in a MIMO communication system
8927593489Iterative STBICM MIMO receiver using group-wise demapping
8937593475Space-time and/or space-frequency block coding using complex signal swapping
8947590201Method for detecting signal in multiple input multiple output system and receiving device of multiple input multiple output system
8957590199Hybrid frequency offset estimator
8967590166Apparatus and method for canceling an interference signal in a mobile communication system using multiple antennas
8977587007Transmitter diversity technique for wireless communications
8987586992Apparatus and method for channel estimation and cyclic prefix reconstruction in an OFDM-STBC mobile communication system
8997583745Exploiting selection diversity in communications systems with non-orthonormal matrix and vector modulation
9007573963Method and apparatus for reducing the processing rate of a chip-level equalization receiver
9017573962Diversity code combining scheme for turbo coded systems
9027564911Communication system and transmitter-receiver for use therewith
9037561645Method and apparatus for reducing frequency errors associated with an inter-system scan
9047561633System and method for MIMO equalization for DSP transceivers
9057561631Multiple streams using partial STBC with SDM within a wireless local area network
9067558350Adaptive antenna reception device having excellent initial directional beam reception quality
9077558333Distortion tolerant linear phase modulations
9087558330Multiple stream co-phasing for multiple-input-multiple-output (MIMO) systems
9097555076Modular device for multiple reception of a modulated signal
9107555054Methods and systems for transmission of multiple modulated signals over wireless networks
9117551682Method for improving the performance of a wireless network utilizing beamforming weighting vectors
9127551681Digital wireless audio transmitter system employing time diversity
9137551546Dual-mode shared OFDM methods/transmitters, receivers and systems
9147548588Method of transmitting data using space time block codes
9157545875System and method for space-time-frequency coding in a multi-antenna transmission system
9167542734Data transmission scheme in wireless communication system
9177542454MIMO channel feedback protocols
9187539463Techniques to enhance diversity for a wireless system
9197539260Detecting the number of transmit antennas in wireless communication systems
9207539259OFDM channel estimation and tracking for multiple transmit antennas
9217535979Method and system for performing channel estimation in a multiple antenna block transmission system
9227535971Method and apparatus for antenna diversity
9237535969Frequency selective transmit signal weighting for multiple antenna communication systems
9247532690Receiver for M-ary-QAM MIMO communication system
9257529310Apparatus and method for estimating a channel
9267526039Method for deciding signal detection order in mobile communication system
9277526038Communications system, method and device
9287522685Resynchronizing timing sync pulses in a synchronizing RF system
9297519128MIMO transmission and reception methods and devices
9307508458Digital television broadcast signal receiver
9317505539Method and system for single antenna receiver system for HSDPA
9327505530Pre-distortion using a by-pass signal
9337502431Method and apparatus for estimating response characteristic, and receiving method and receiver utilizing the same
9347502419Method of controlling data modulation and coding applied to Multi-Input/Multi-Output system in mobile communications
9357499510Method for estimating a weighting vector for an adaptive phased array antenna system
9367496147Method for transmitting information in a mimo radio communication system and radio communication system
9377493080Methods and systems for cooperative transmission in multi-hop ad-hoc networks
9387492843Method of synchronization for packet based, OFDM wireless systems with multiple receive chains
9397486740Calibration of transmit and receive chains in a MIMO communication system
9407483503Wireless communication using a plurality of antennas
9417483493Combined frequency-time domain power adaptation for CDMA communication systems
9427480341Transmitting and receiving apparatus and method for optimizing performance of adaptive modulation and coding in a multiple input and multiple output antenna communication system
9437477699Transmission technique selector for radio communication systems with multiple transmit and multiple receive antennas
9447477697Multiplexing method in a multi carrier transmit diversity system
9457477696Space-time coding digital transmission systems and methods

2008

9467471750Receiving method and receiver
9477466778Memory efficient OFDM channel estimation and frequency domain diversity processing
9487463694Groupwise successive interference cancellation for block transmission with reception diversity
9497457385Antenna systems, receivers and demodulators for cross-correlated and other signals
9507457384Diversity method and apparatus, and receiving method and apparatus
9517457383Receiving LSI device and receiver using the same
9527457381Spread spectrum multipath combination
9537453965Differential transmitter diversity technique for wireless communications
9547450673System and method for improving the robustness of spatial division multiple access via nulling
9557450656Method for communicating via a channel characterized by parameters that vary in time within a transmission block
9567447276Receiver and method for blind adaptive thresholding using noise estimator
9577444161Self & minus; adaptive weighted space time transmitting diversity method and system thereof
9587443919Channel estimation for wireless systems with multiple transmit antennas
9597436914Methods and apparatus for providing television signals
9607436895Concatenated space-time coding
9617433432Adaptive detector for multiple-data-path systems
9627430257Multicarrier sub-layer for direct sequence channel and multiple-access coding
9637430246Broadcast burst using spatial diversity for a radio communications system
9647430245Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems
9657430244Constellation-rotating orthogonal space-time block coding technique
9667430243Space-time-frequency coded OFDM communications over frequency-selective fading channels
9677426232Signal selection systems
9687424273Evaluating performance of a multiple-input multiple output (MIMO) communications link
9697424073Orthogonal frequency division multiplexing (OFDM) receiver, OFDM receiving circuit and OFDM diversity reception method
9707424063Signal decoding methods and apparatus
9717421047Spacetime equalization in a wireless receiver
9727421035Soft symbol decoding for MIMO communication systems with reduced search complexity
9737418053System and method for distributed input-distributed output wireless communications
9747415074MIMO transmission and reception methods and devices
9757412014Timing-adjusting method and apparatus, and diversity receiving method and apparatus
9767406130Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system
9777406055Radio communication apparatus, transmitter apparatus, receiver apparatus and radio communication system
9787397862Method of designing interleavers for multiple-encoder MIMO OFDM systems
9797394860Combined space-time decoding
9807391827Apparatus and method for providing an estimate of a transmit sequence
9817391817Method and apparatus for determining antenna weight in a closed-loop transmit diversity system
9827386077Receiver diversity technique for wireless communications
9837386076Space time encoded wireless communication system with multipath resolution receivers
9847386058Transceiver apparatus and transceiving method
9857386057Iterative soft interference cancellation and filtering for spectrally efficient high-speed transmission in MIMO systems
9867382841OFDM receiver for easily synchronizing base band signal
9877382832Scalable time-switched preamble supplement generator, method of generating and multiple-input, multiple-output communication system employing the generator and method
9887379515Phased array antenna applications of universal frequency translation
9897372911Beam forming and transmit diversity in a multiple array radio communications system
9907366266Space time block coded transmit antenna diversity for WCDMA
9917359343System and method for redundant data transmission in a time division duplex data frame
9927356090Transmission/reception apparatus for a wireless communication system with three transmission antennas
9937346115Iterative eigenvector computation for a MIMO communication system
9947340016Equalizers for multi-branch receiver
9957333787Reducing interference in high speed home network using signal processing
9967333575Method and apparatus for receiving a CDMA signal
9977327799Wireless mobile station and system in which rake unit and finger units perform a shared arithmetic operation
9987327797Orthogonal frequency division multiplexing (OFDM) receiving device for forming beam with uneven width by channel property, communication device using the same, and method thereof
9997324602Scalable time-orthogonal preamble supplement generator, method of generating and multiple-input, multiple-output communication system employing the generator and method
10007324475Radio communication apparatus and method
10017321636Communication device with smart antenna using a quality-indication signal
10027317771MIMO telecommunication system with accelerated sphere decoding

2007

10037313194Method for phase noise mitigation in MIMO-OFDM systems
10047305054Robust multiple chain receiver
10057302024Method of and apparatus for detecting impulsive noise, method of operating a demodulator, demodulator and radio receiver
10067298805Multi-antenna transmission for spatial division multiple access
10077295637Method and apparatus for diversity combining and co-channel interference suppression
10087292622Method and apparatus for raking in a wireless network
10097289586Signal processing apparatus and method
10107289570Wireless communications
10117286619CDM receiver apparatus and rake synthesizer apparatus
10127286611Roadway communication system
10137286610Roadway communication system
10147286609Adaptive multicarrier wireless communication system, apparatus and associated methods
10157286608Apparatus and method for transmitting signal based on interleaving delay diversity
10167286607Energy-control method and apparatus for digital diversity signaling
10177280627Constrained data-adaptive signal rejector
10187274751Apparatus and method for transmitting and receiving signals using multiple antennas in mobile communication systems
10197266168Groupwise successive interference cancellation for block transmission with reception diversity
10207266157Space-time transmit diversity (STTD) for multiple antennas in radio communications
10217263145Semiconductor integrated circuit device, wireless LAN system, and auto gain control system
10227257179Method and apparatus for frequency tracking in a space time transmit diversity receiver
10237254197Apparatus and method for canceling interference signals in a receiver for a packet data communication system
10247254196Symbol timing for MIMO OFDM and other wireless communication systems
10257251460Radio communication system
10267251286Method and apparatus for space division multiple access receiver
10277248638Transmit antenna multi-mode tracking
10287245666Soft symbol decoding for MIMO communication systems with reduced search complexity
10297243285Systems and methods for broadcasting information additive codes
10307236549Digital switching wireless receiver diversity and buffer diversity for enhanced reception in a wireless digital audio communication system
10317236548Bit level diversity combining for COFDM system
10327236540Channel estimation in a transmission diversity system
10337236539Apparatus and method for estimation of frequency offset in wireless communications
10347227906Radio communication method and apparatus for multiplex transmission of plural signals in the same frequency band
10357215726Method for interference suppression for TDMA -and/or FDMA transmission
10367200182Space time block coded transmit antenna diversity for WCDMA
10377190748Digital front-end for wireless communication system
10387185261Multidimensional turbo product code decoding of encoded data transmitted over diversity channel
10397184500Method and system for adaptively combining signals
10407180956Method and apparatus for applying overlaid perturbation vectors for gradient feedback transmit antenna array adaptation
10417173990Joint equalization, soft-demapping and phase error correction in wireless system with receive diversity
10427173975Estimation of a frequency selective channel in a MIMO environment with parameters that vary within a transmission block
10437170948Method and system of iterative coding/decoding of digital data streams coded by spatio-temporal combinations, in multiple transmission and reception
10447164739Broadcast burst with repeated weights for a radio communications system
10457164726Broadcast burst using spatial diversity for a radio communications system
10467158558Wideband multiple access telecommunication method and apparatus

2006

10477154970Differential transmitter diversity technique for wireless communications
10487154960Method of determining the capacity of each transmitter antenna in a multiple input/multiple output (MIMO) wireless system
10497151809Channel estimation and spatial processing for TDD MIMO systems
10507151808MIMO receiver and method of reception therefor
10517136438Receiving method and receiver
10527130355Amelioration in inter-carrier interference in OFDM
10537127013Spacetime equalization in a wireless receiver
10547127001Channel estimation for wireless systems with multiple transit antennas
10557120201Method and system for optimization of channel estimation and synchronization in an OFDM-MIMO wireless communication system
10567120200Transmitter diversity technique for wireless communications
10577117423Methods and systems for multiple substream unequal error protection and error concealment
10587116724Method and system for transmitting and receiving signal in mobile communication using a 2-dimensional space-time interleaver
10597116722Wireless communication system using multi-element antenna having a space-time architecture
10607113558Space-time processing for wireless systems with multiple transmit and receive antennas
10617110480Adaptive array apparatus
10627110464Method and system for utilizing space-time codes for block fading channels
10637110350Wireless LAN compatible multi-input multi-output system
10647106802Apparatus, and associated method, for forming a modulated signal utilizing OTD and TCM techniques
10657103119Use of smart antenna in beam formation circuit
10667103118Vectorial combiner for diversity reception in RF tranceivers
10677092451Information hiding system and a method of hiding information in a wireless communication network
10687088785Block level space time transmit diversity in wireless communications
10697072413Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
10707072410Multiple access system and method for multibeam digital radio systems
10717068742Method and apparatus for resolving multipath components for wireless location finding
10727065149Transmitter, the method of the same and communication system
10737058146Method and wireless communications systems using coordinated transmission and training for interference mitigation
10747058145Diversity gain with a compact antenna
10757042956Method and system for utilizing space-time codes for block fading channels
10767039137Method for processing OFDM signals simultaneously received via a multiple antenna system
10777031413Receiving method and receiver
10787016651Apparatus and method for measuring signal quality of a wireless communications link
10797012978Robust multiple chain receiver
10807012966Channel estimation for wireless systems with multiple transmit antennas
10817010055System implementing closed loop transmit diversity and method thereof
10827010054Method and system for utilizing space-time overlays for convolutionally coded systems
10837010053Method and system for utilizing space-time and space-frequency codes for multi-input multi-output frequency selective fading channels
10846999472Apparatus, and associated method, for space-time encoding, and decoding, data at a selected code rate
10856996190Method of encoding a signal, transmitter and receiver

2005

10866967598Reduced complexity multi-turbo multi-user detector
10876965762System and method for antenna diversity using joint maximal ratio combining
10886963619Spatial separation and multi-polarization of antennae in a wireless network
10896959048Optimizing link quality by space and time interleaving
10906959047Training-based channel estimation for multiple-antennas
10916954655Encoding system for multi-antenna transmitter and decoding system for multi-antenna receiver
10926954504Method and system for code combining in a communication system
10936954470Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
10946947507Spatial-temporal methods and systems for reception of non-line-of-sight communication signals
10956947502Parameter estimator for a multiuser detection receiver
10966947498Method and apparatus for performing joint timing recovery of multiple received signals
10976947373Method for optimal estimation of a propagation channel based solely on pilot symbols, and corresponding estimator
10986944236Method of multiple-antenna wireless communication using space-time codes
10996934245Apparatus and method for determining use/nonuse of transmit diversity by P-CCPCH in an NB-TDD CDMA mobile communication system
11006922447Apparatus, and associated method, for forming a signal exhibiting space-time redundancy
11016922445Method and system for mode adaptation in wireless communication
11026920192Adaptive antenna array methods and apparatus for use in a multi-access wireless communication system
11036915465Received-signal combining method and system
11046907086Frequency diverse single carrier modulation for robust communication over in-premises wiring
11056901242System and method for mitigating intermittent interruptions in an audio radio broadcast system
11066901124Diversity receiving apparatus that prevents judgement errors during decoding and a clock generating circuit for a diversity circuit that prevents judgement errors during decoding
11076901122Method and apparatus for restoring a soft decision component of a signal
11086901103Determining combiner weights and log likelihood ratios for symbols transmitted on diversity channels
11096895037Variable throughput reduction spread-spectrum communications
11106891897Space-time coding and channel estimation scheme, arrangement and method
11116889355Method and apparatus for data transmission using multiple transmit antennas
11126888899Spatio-temporal processing for communication
11136888887Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
11146888876Frequency hopping spread spectrum communications system
11156873651System and method for joint maximal ratio combining using time-domain signal processing
11166873606Rate adaptive transmission scheme for MIMO systems
11176870515MIMO wireless communication system
11186868520Method and apparatus for providing high quality transmissions in a telecommunications system
11196868112Apparatus and method for detecting signals of space-time coding based on transmission diversity
11206865373Apparatus and method for encoding and decoding data within wireless networks
11216862456Systems and methods for improving range for multicast wireless communication
11226862275Cell selection with STTD and SSDT
11236862271Multiple-input, multiple-output (MIMO) systems with multiple transmission modes
11246859484Transmission diversity detection circuit and detection method
11256853689Method and apparatus for channel estimation with transmit diversity
11266853688Low complexity maximum likelihood detection of concatenated space codes for wireless applications
11276850740Time and frequency diversity in FH/TDD systems
11286850481Channels estimation for multiple input--multiple output, orthogonal frequency division multiplexing (OFDM) system
11296847658Demultiplexer for channel interleaving
11306842494Apparatus, and associated method, for forming a systematic, recursive, space-time code
11316842487Cyclic delay diversity for mitigating intersymbol interference in OFDM systems
11326842440Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
11336839335Radio communication apparatus and radio communication method

2004

11346834076Method and system for estimation and prediction of channel characteristics in mobile communications
11356834043Method and device for exploiting transmit diversity in time varying wireless communication systems
11366826236Maximum ratio transmission
11376826140Multichannel digital recording system with multi-user detection
11386822607Communication apparatus using OFDM technique
11396819943Spatial spectral efficiency for wireless rings and network of links in millimeter wave (MMW) communication systems
11406816557Non-zero complex weighted space-time code for multiple antenna transmission
11416807240Low complexity maximum likelihood detection of concatenate space codes for wireless applications
11426804307Method and apparatus for efficient transmit diversity using complex space-time block codes
11436801580Ordered successive interference cancellation receiver processing for multipath channels
11446801579Method and wireless communication using unitary space-time signal constellations
11456795508Method and apparatus for obtaining transmit diversity using switched antennas
11466792258Diversity reception method and diversity receivers
11476788661Adaptive beam-time coding method and apparatus
11486785520System and method for antenna diversity using equal power joint maximal ratio combining
11496778619Methods for receiving diversity transmissions including prefiltering to provide minimum phase channel characteristics and related receivers
11506775329Transmitter diversity technique for wireless communications
11516775260Space time transmit diversity for TDD/WCDMA systems
11526771705Turbo encoder with transmitter diversity
11536771667Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
11546768713Orthogonal frequency division multiplexing receiver with iterative channel estimation and a corresponding method
11556765969Method and device for multi-user channel estimation
11566765952Transmit diversity pilot processing
11576765865Signal switching
11586763073Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver
11596757337Coding-assisted MIMO joint detection and decoding
11606757335Method and apparatus for coding in a telecommunications system
11616754872Method and apparatus for reducing channel distortion in a wireless communications network
11626754286Transmit diversity method and system
11636754253Receiver architecture for transmit diversity in CDMA system
11646751264Receiver and method therefor
11656751237Method, device and software for digital inverse multiplexing
11666751187Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel transmission
11676748024Non-zero complex weighted space-time code for multiple antenna transmission
11686745052Method and apparatus for signal equalization in a communication system with multiple receiver antennas
11696741658Apparatus, and associated method, for forming a signal for communication upon a fading channel
11706741643Asymmetric equalization system for data transmission
11716741635Near-optimal low-complexity decoding of space-time codes for fixed wireless applications
11726738439Diversity reception method and diversity receiver
11736728302STTD encoding for PCCPCH
11746724843Method and apparatus for fast decoding in a multiple-antenna wireless communication system
11756724842Method for wireless differential communication using multiple transmitter antennas
11766724828Mobile switching between STTD and non-diversity mode
11776721374Method for reducing effects of interference, and receiver
11786721339Method of providing downlink transmit diversity
11796721300STTD encoding method and diversity transmitter
11806714514Method and apparatus for improving capacity in a radio communications system
11816707864Simplified block linear equalizer with block space time transmit diversity
11826704370Interleaving methodology and apparatus for CDMA
11836701165Method and apparatus for reducing interference in non-stationary subscriber radio units using flexible beam selection
11846700926Method and apparatus providing bit-to-symbol mapping for space-time codes
11856697351Filter for telecommunications system
11866693982Minimum mean squared error approach to interference cancellation and maximum likelihood decoding of space-time block codes
11876693976Method of wireless communication using structured unitary space-time signal constellations
11886693973Apparatus, and associated method, for forming a systematic, recursive, space-time code
11896693951System and method for generating signal waveforms in a CDMA cellular telephone system
11906693889Transmission and reception system, transmission and reception device, and method of transmission and reception
11916691273Error correction using packet combining during soft handover
11926690747Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
11936687492System and method for antenna diversity using joint maximal ratio combining
11946687263Method for inverse multiplexing
11956686879Method and apparatus for transmitting and receiving signals having a carrier interferometry architecture
11966684071Terminal position location using multiple beams
11976675340Forward error correction (FEC) for packetized data networks

2003

11986668030Radio communication systems
11996662024Method and apparatus for allocating downlink resources in a multiple-input multiple-output (MIMO) communication system
12006661856Decoding for generalized orthogonal design for space-time codes for wireless communication
12016654928Hybrid dimensional, spherical space-time coding and decoding apparatus, and associated method, for a communication system
12026654429Pilot-aided channel estimation for OFDM in wireless systems
12036650702Blind initialization of decision feedback equalizer using an antenna array
12046647015Method and apparatus for providing a broadband, wireless, communications network
12056643338Space time block coded transmit antenna diversity for WCDMA
12066636568Data transmission with non-uniform distribution of data rates for a multiple-input multiple-output (MIMO) system
12076625230Multi-frequency superposition receiver method
12086618454Diversity coded OFDM for high data-rate communication
12096618429System and method for generating signal waveforms in a CDMA cellular telephone system
12106614861Method and apparatus for higher dimensional modulation
12116611942Transmitter, receiver, method and system for safe telecommunication of cells
12126603809Apparatus, and associated method, for forming a signal for communication upon a fading channel
12136601217System and method for error correction in an electronic communication
12146601213Demodulator and communications system
12156597921Method and system for protocol feature communication
12166597750Opposite polarization interference cancellation in satellite communication
12176594798Receiver-driven layered error correction multicast over heterogeneous packet networks
12186594473Wireless system with transmitter having multiple transmit antennas and combining open loop and closed loop transmit diversities
12196590884Method and apparatus providing spatial diversity within an indoor network
12206587526Apparatus and method for timing synchronization in OFDM-based wireless systems
12216584593Concatenation of turbo-TCM with space-block coding
12226584161Transmit diversity method and system
12236580705Signal combining scheme for wireless transmission systems having multiple modulation schemes
12246574293Receivers and methods for reducing interference in radio communications
12256563860Base station having a set of phased array antennas
12266560295Method of generating space-time codes for generalized layered space-time architectures
12276560292Method for coding in a telecommunications system
12286556617Spread spectrum diversity transmitter/receiver
12296549585Combined interference cancellation and maximum likelihood decoding of space-time block codes
12306546054Video transmission system using plural links
12316542556Space-time code for multiple antenna transmission
12326532562Receiver-driven layered error correction multicast over heterogeneous packet networks
12336516436Error control coding for transmission equipment protection
12346515978Methods and apparatus for downlink diversity in CDMA using Walsh codes
12356515962Hit-less switching pointer aligner apparatus and method
12366510173Method for the orthogonal and offset transmission-reception of a signal and device for realizing the same

2002

12376501803Low complexity maximum likelihood detecting of concatenated space codes for wireless applications
12386496535Method and system for effective channel estimation in a telecommunication system
12396493399Digital wireless communications systems that eliminates intersymbol interference (ISI) and multipath cancellation using a plurality of optimal ambiguity resistant precoders
12406493397Radio communication device and radio communication method
12416490243Information data multiplex transmission system, its multiplexer and demultiplexer and error correction encoder and decoder
12426487194Communications network
12436484287Macrodiversity transmission in a mobile radio system
12446484284Digital broadcasting system and method
12456480552Soft output metrics generation for symbol detectors
12466480151GPS receiver interference nuller with no satellite signal distortion
12476473393Channel estimation for OFDM systems with transmitter diversity
12486470043Near-optimal low-complexity decoding of space-time codes for fixed wireless applications
12496459740Maximum ratio transmission
12506456675Diversity reception employing periodic testing
12516456674Method and apparatus for automatic repetition rate assignment in a remote control system
12526452986Detector tolerant of frequency misalignment
12536452981Spatio-temporal processing for interference handling
12546449314Space time block coded transmit antenna diversity for WCDMA
12556441683Device and method for recovering frequency redundant data in a network communications receiver
12566430231Generalized orthogonal designs for space-time codes for wireless communication
12576424679Space time block coded transmit antenna diversity for WCDMA
12586424642Estimation of doppler frequency through autocorrelation of pilot symbols
12596408039Radio communication apparatus employing a rake receiver
12606408000Multicast data distribution system
12616404783Method and apparatus for mobile data communication
12626400756Phased array spread spectrum receiver
12636396821Radio communication apparatus of diversity transmission system
12646396806Transmission line duplexing processing method and apparatus thereof, and recording medium for recording its processing procedure
12656393002Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
12666392988Transmitter architecture employing space time spreading and orthogonal transmit diversity techniques
12676389085Receiver combiner for spatial diversity digital communications
12686385185Methods and apparatus for coherent detection of signals with orthogonal data modulation
12696377631Transmitter incorporating spatio-temporal processing
12706373433Apparatus and method for generating transmitter antenna weights
12716370129High-speed data services using multiple transmit antennas
12726363121Wireless transmission method for antenna arrays using unitary space-time signals
12736356605Frame synchronization in space time block coded transmit antenna diversity for WCDMA
12746356528Interleaver and deinterleaver for use in a diversity transmission communication system
12756353638Method and system for digital signal transmission
12766351499Method and wireless systems using multiple antennas and adaptive control for maximizing a communication parameter
12776351473Method to allocate data bits, multi-carrier transmitter and receiver using the method, and related allocation message generator
12786343210Method and system for soft decision propagation
12796339624Trellis decoding with multiple symbol noncoherent detection and diversity combining

2001

12806332006Apparatus and methods for providing high-penetration messaging in wireless communications systems
12816327311Frequency diverse single carrier modulation for robust communication over in-premises wiring
12826327310Wireless transmission method for antenna arrays, having improved resistance to fading
12836327299Method and system for measuring and adjusting the quality of an orthogonal transmit diversity signal in a wireless communications system
12846320919Adaptive channel characterization using decoded symbols
12856317466Wireless communications system having a space-time architecture employing multi-element antennas at both the transmitter and receiver
12866317410Receiver architecture employing space time spreading and orthogonal transmit diversity techniques
12876314289Apparatus and method for transmitting information and apparatus and method for receiving information
12886314147Two-stage CCI/ISI reduction with space-time processing in TDMA cellular networks
12896310923Device and method for data encoding and frequency diversity in mobile communications system
12906308294Adaptive hybrid ARQ using turbo code structure
12916307882Determining channel characteristics in a space-time architecture wireless communication system having multi-element antennas
12926307851System for radio transmission of digital signals between a plurality of subscriber stations and base station
12936304609Communication system for broadcasting to mobile users
12946301681Messaging communication protocol
12956298092Methods of controlling communication parameters of wireless systems
12966298082Method and system for combining orthogonal transmit diversity and adaptive array techniques in a wireless communications system
12976289039Spread-spectrum communications utilizing variable throughput reduction
12986282180Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
12996278722Architecture for a digital portable telephone
13006275543Method for reference signal generation in the presence of frequency offsets in a communications station with spatial processing
13016272190System for wireless transmission and receiving of information and method of operation thereof
13026259721Radio communication equipment using algorithm diversity
13036256340Phased array spread spectrum system and method5
13046247158Digital broadcasting system and method
13056243565Method and apparatus for transmitting communication signals using frequency and polarization diversity
13066243415Process of multisensor equalization allowing multisensor reception in the presence of interference and multiple propagation paths and receiver for the implementation thereof
13076226505Automatic frequency correction apparatus and method for radio calling system
13086212242Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity
13096208669Method and apparatus for mobile data communication
13106198783System for wireless serial transmission of encoded information
13116198775Transmit diversity method, systems, and terminals using scramble coding
13126192238Receiving method and receiver
13136188736Near-optimal low-complexity decoding of space-time codes for fixed wireless applications
13146185258Transmitter diversity technique for wireless communications
13156181749Diversity reception apparatus
13166178317System and method for mitigating intermittent interruptions in an audio radio broadcast system
13176178196Combined interference cancellation and maximum likelihood decoding of space-time block codes
13186178194Cellular mobile telephone system
13196175555Transmit/receive compensation
13206173014Method of and apparatus for interference rejection combining and downlink beamforming in a cellular radio communications system
13216173005Apparatus and method for transmitting signals in a communication system
13226172970Low-complexity antenna diversity receiver

2000

13236167099Multi-channel digital transceiver and method
13246167039Mobile station having plural antenna elements and interference suppression
13256157686Diversity apparatus with improved ability of reproducing carrier wave in synchronous detection
13266157612Fast fading packet diversity transmission method and system
13276154485Receiver in a wireless communications system for receiving signals having combined orthogonal transmit diversity and adaptive array techniques
13286151487Demodulation structure for fast fading cellular channels
13296148041Joint demodulation using spatial maximum likelihood
13306144711Spatio-temporal processing for communication
13316144704Phase domain multiplexed communications system
13326137843Methods and apparatus for canceling adjacent channel signals in digital communications systems
13336131016Method and apparatus for enhancing communication reception at a wireless communication terminal
13346130909Method and apparatus for equalization in a diversity receiver
13356128355Selective diversity combining
13366127971Combined array processing and space-time coding
13376125152Output signal modification providing phase amplified information for soft decision decoding
13386122333Delay detection demodulation system
13396118832Multiple-sensor equalization in a radio receiver
13406118806Signal synthesis method and apparatus under diversity reception
13416118773Impairment determination for a diversity antenna selection process
13426115427Method and apparatus for data transmission using multiple transmit antennas
13436115426Adaptive communication apparatus
13446111910Maximal correlation symbol estimation demodulator
13456097771Wireless communications system having a layered space-time architecture employing multi-element antennas
13466094427Communications system handoff operation combining turbo coding and soft handoff techniques
13476088593Two-way paging system and apparatus
13486088408Decoding for generalized orthogonal designs for space-time codes for wireless communication
13496085347System and method for enhancing modem performance using digital signal processing techniques
13506084952System and method for communicating electronic messages over a telephone network using acoustical coupling
13516081566Method and apparatus for interference rejection with different beams, polarizations, and phase references
13526069912Diversity receiver and its control method
13536067304No-hit switching apparatus
13546067295Method and apparatus for reducing error in recovering information bits in a wireless system
13556058138Radio reception system providing improved transmission quality
13566058105Multiple antenna communication system and method thereof
13576055277Communication system for broadcasting to mobile users
13586052812Messaging communication protocol
13596043688Ratio metric fault tolerant and redundant serial communication system
13606038272Joint timing, frequency and weight acquisition for an adaptive array
13616038267Digital demodulator, maximum-value selector, and diversity receiver
13626038264Data receiving apparatus
13636023779Electronic, acoustical tone generating communications system and method
13646018555Network utilizing modified preambles that support antenna diversity
13656016340Billing scheme for a telecommunications network
13666014413Time-shifted weighting for signal processing
13676014374Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels

1999

13686009130Multiple access digital transmitter and receiver
13696008455Method and arrangement for minimizing skew
13706006351Electronic communications system and method
13716006075Method and apparatus for transmitting communication signals using transmission space diversity and frequency diversity
13726005876Method and apparatus for mobile data communication
13736002672Diversity antenna selection
13745991840Computer expansion unit with circuitry for reliable communication on auxiliary bus
13755991282Radio communication system with diversity reception on a time-slot by time-slot basis
13765991273Determining SINR in a communications system
13775983105Method and receiver implemented on the rake principle
13785978365Communications system handoff operation combining turbo coding and soft handoff techniques
13795966373Waveform and frame structure for a fixed wireless loop synchronous CDMA communications system
13805955992Frequency-shifted feedback cavity used as a phased array antenna controller and carrier interference multiple access spread-spectrum transmitter
13815943361System and method for generating signal waveforms in a CDMA cellular telephone system
13825940742Two-way paging system and apparatus
13835940454Blind switch diversity control apparatus
13845940453Artificial fading for frequency offset mitigation
13855940445Method and apparatus for providing transmit diversity in a wireless communication system
13865940444DARS PSF with no data rate increase
13875937018DC offset compensation using antenna arrays
13885937015Interference mitigation by joint decoding of overlapped signals
13895936937Mobile communication system using CDMA site diversity system
13905933421Method for frequency division duplex communications
13915923714Normalization circuit for preventing divergence of a normalizing voltage in a coupler used for diversity operation
13925917861Method of digital demodulation
13935912927Multi-channel transmitter having an adaptive antenna array
13945912917Digital broadcast system
13955909470Method and apparatus for decision directed demodulation using antenna arrays and spatial processing
13965907809Position determination using multiple base station signals
13975905767Timing recovery apparatus and a diversity communication apparatus using the same
13985901174Equalizer-combiner for diversity receiver, receiver incorporating same and corresponding diversity reception method
13995896060DPSK demodulator which may be used in an interrogator of a remote intelligence communication system
14005889826Apparatus and method for diversity combining
14015887038Adaptive antenna array processing arrangement using a combined coherent and constant-modulus reference signal
14025887037Introducing processing delay as a multiple of the time slot duration
14035878093Interference rejection combining with frequency correction
14045875216Weight generation in stationary interference and noise environments
14055870430Process for multi-sensor equalisation in a radio receiver in the presence of interference and multiple propagation paths
14065870403Apparatus and a method for establishing signal synchronization between lines
14075867791Up link macro diversity method and apparatus in a digital mobile radio communication system
14085867478Synchronous coherent orthogonal frequency division multiplexing system, method, software and device
14095864543Transmit/receive compensation in a time division duplex system
14105862180Differential encoding of self-clocking data streams

1998

14115848103Method and apparatus for providing time diversity
14125848060Cellular/satellite communications system with improved frequency re-use
14135844949Power line communication system
14145842117Mobile radio aerial installation
14155841806Method and apparatus for the transmission of energy-scaled variable rate data
14165838742Diversity path co-channel interference reduction
14175838267Method and apparatus for encoding and decoding digital information
14185832044Transmitter antenna diversity and fading-resistant modulation for wireless communication systems
14195828699Automatic differential absolute time delay equalizer
14205818883Multi-channel digital transceiver and method
14215818875Modulation and demodulation method, modulator and demodulator
14225812947Cellular/satellite communications systems with improved frequency re-use
14235812542Method for determining weighting coefficients in a CDMA radio receiver
14245809020Method for adaptively adjusting weighting coefficients in a cDMA radio receiver
14255794124Time diversity communications system
14265793841Apparatus and method for receiving dual highway data in electronic switching system
14275790606Joint demodulation using spatial maximum likelihood
14285787118Adaptive equalizer and adaptive diversity equalizer
14295784418Dual band digital broadcast receiver
14305781592Selective diversity system
14315754597Method and apparatus for routing a digitized RF signal to a plurality of paths
14325751773System for wireless serial transmission of encoded information
14335748683Multi-channel transceiver having an adaptive antenna array and method
14345748676Network utilizing modified preambles that support antenna diversity
14355748669Method and apparatus for transmitting information converted to spread spectrum signal
14365745532System for wireless transmission and receiving of information and method of operation thereof
14375742646Method of selecting and switching signal paths in a digital communication system
14385742644Receiving circuitry for receiving serially transmitted encoded information
14395734678Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
14405719871Method and apparatus for performing diversity voting in a communication system
14415717725System for wireless transmission and receiving of information through a computer bus interface and method of operation
14425710798System for wireless transmission and receiving of information and method of operation thereof
14435710789Signal synchronization system for encoded signals
14445708971Two-way paging system and apparatus

1997

14455701333Diversity receiver in which reception characteristics can be improved
14465697084Reducing multipath fading using adaptive filtering
14475696798Multiple antenna home base for digital cordless telephones
14485694428Transmitting circuitry for serial transmission of encoded information
14495694416Direct sequence spread spectrum receiver and antenna array for the simultaneous formation of a beam on a signal source and a null on an interfering jammer
14505692019Communication device having antenna switch diversity, and method therefor
14515689439Switched antenna diversity transmission method and system
14525687197Method and apparatus for detecting data symbols in a diversity communication system
14535687194Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
14545680419Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems
14555677931Transmission path switching apparatus
14565668836Split frequency band signal digitizer and method
14575661762Multiple antenna home base for digital cordless telephones
14585659584Data receiving system for receiving data signal faded and delayed
14595659572Phased array spread spectrum system and method
14605659546Wideband frequency signal digitizer and method
14615657358Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or plurality of RF channels
14625657325Transmitter and method for transmitting information packets with incremental redundancy
14635648992Multiple antenna home base for digital cordless telephones
14645648986Receiver in digital radio communication device with selective equalization
14655644597Adaptive equalizer and adaptive diversity equalizer
14665633889Phased array spread spectrum system and method
14675631898Cellular/satellite communications system with improved frequency re-use
14685619503Cellular/satellite communications system with improved frequency re-use
14695602874Method and apparatus for reducing quantization noise
14705594941A cellular/satellite communications system with generation of a plurality of sets of intersecting antenna beams
14715592471Mobile radio receivers using time diversity to avoid service outages in multichannel broadcast transmission systems

1996

14725586148Coherent detection system
14735581583Optimizing the analog BER function in a spatial angular diversity digital radio receiver
14745579341Multi-channel digital transceiver and method
14755561673Antenna switched diversity reciever
14765559838Diversity receiving apparatus
14775555257Cellular/satellite communications system with improved frequency re-use
14785550872Method and apparatus for Fast Fourier Transform based maximal ratio combining
14795548819Method and apparatus for communication of information
14805541963Diversity receiving apparatus
14815541956Adaptive equalizer and adaptive diversity equalizer
14825539781Combining diversity apparatus with squelch function
14835539749Method for merging data streams
14845535248Digital radio communication system
14855530926Method for operating a switched diversity RF receiver
14865530725Diversity receiver for dispersive channels, combining reliability-weighed signals
14875528581Diversity transmission system for sub-band diversity reception
14885524125Interference cancellation apparatus capable of adaptive equalization and interference cancellation at a high speed on fading diversity channels
14895515380Reducing errors in digital communication
14905499272Diversity receiver for signals with multipath time dispersion
14915483557Channel equalisation in particular for fading channels
14925481572Method of and apparatus for reducing the complexitiy of a diversity combining and sequence estimation receiver

1995

14935465271Post detection weighted vector combining diversity receivers using phase metrics for mobile and indoor radio channels
14945457712Method for providing time diversity
14955448602Diversity radio receiver
14965448593Frequency hopping time-diversity communications systems and transceivers for local area networks
14975446759Information transmission system and method of operation
14985444745Diversity reception arrangement
14995444721Maximum likelihood sequence estimation apparatus
15005440590Method and apparatus for producing a usable signal from received diverse modulated signals
15015440539Method of controlling an electrical switching device in response to a signal configuration of a switching signal
15025425059Adaptive receiving apparatus for digital communication system
15035422913High frequency multichannel diversity differential phase shift (DPSK) communications system
15045422908Phased array spread spectrum system and method
15055406563Method for error detection in digital communication systems
15065386424Apparatus and method for transmitting information between dual redundant components utilizing four signal paths

1994

15075369664Mobile communication system
15085361404Diversity receiving system
15095355114Reconstruction of signals using redundant channels
15105351274Post detection selection combining diversity receivers for mobile and indoor radio channels
15115351273Process and system for the transmission of a signal
15125345603Receiver arrangement formed by a plurality of receive branches
15135339334Method and apparatus for diversity reception
15145335359Diversity receiver using matched filter and decision feedback equalizer
15155335251Diversity receiver
15165329555Method and apparatus for antenna diversity in a wireless communication system
15175321727Signal phasing arrangement in a system for doubling the digital channel
15185319677Diversity combiner with MLSE for digital cellular radio
15195305353Method and apparatus for providing time diversity
15205297171Receiver comprising at least two receive branches
15215285478Communication system utilizing self-similar signals
15225285441Errorless line protection switching in asynchronous transer mode (ATM) communications systems
15235283780Digital audio broadcasting system
15245282209Data word transmission system utilizing at least two transmission channels
15255278867Receiver system for processing signals received on diversity channels

1993

15265265122Method and apparatus for estimating signal weighting parameters in a diversity receiver
15275235621Receiver systems
15285203024Antenna selection diversity reception system
15295202903Noise-immune space diversity receiver
15305201071Method and apparatus for reducing the peak envelope voltage of an RF transmitter while maintaining signal average power
15315191598System for reducing the affects of signal fading on received signals

1992

15325168510Spread spectrum-time diversity communications systems and transceivers for multidrop area networks
15335164964Diversity circuit and frame phase (or sampling timing) estimation circuit using the diversity circuit
15345155744Combiner for radio receiving system which uses a viterbi demodulator
15355142534Wireless integrated voice-data communication system
15365140615Maximal ratio diversity combining technique
15375128969Method and apparatus for diversity reception
15385127025Space diversity TDMA receiver
15395121391Subscriber RF telephone system for providing multiple speech and/or data singals simultaneously over either a single or a plurality of RF channels
15405119401Decision feedback equalizer including forward part whose signal reference point is shiftable depending on channel response
15415119375Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
15425109392Diversity receiver arrangement for digital signals
15435109390Diversity receiver in a CDMA cellular telephone system
15445088113Diversity coded modulation

1991

15455067173Microcellular communications system using space diversity reception
15465065411Diversity receiving system for use in digital radio communication with means for selecting branch by estimating propagation path property
15475056112Interleaving in coded modulation for mobile radio
15485034997Communication system for data transmission and reception using radio wave and optical transmission of message signals
15495031193Method and apparatus for diversity reception of time-dispersed signals
15505029185Coded modulation for mobile radio
15515022024Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
15525020056Reduction of synchronous fading effects by time hopping of user slots in TDMA frames
15535018114Adjustable frequency diversity acoustic communications system
15545012493Phase difference-adjusting circuit
15555007067Diversity coding for transparent self-healing communications networks

1990

15564972434Receiver for a space diversity radio transmission system, the receiver including a diversity combiner
15574912705Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
15584891812Method and apparatus for selecting a digital signal from a plurality of digital signals

1989

15594890298Troposcatter modem receiver
15604884272Maximum likelihood diversity receiver
15614868851Signal processing apparatus and method
15624864641Radio data transmission system
15634864568Communication control system
15644852084Information transmission system
15654849990Digital communication system
15664817089Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
15674809296Method for transmitting data via the lines of a power supply system

1988

15684780869Local area network redundancy system
15694763103Process and method for wide band transmission, particularly for data transmission over an electricity distribution network
15704744095Diversity channel data receiver with automatic alignment over a .+-.3.5-bit range
15714736377Method for determining reliability of high speed digital transmission by use of a synchronized low speed side channel
15724734920High speed modem for multiple communication circuits
15734731801Method for the reception and detection of digital signals

1987

15744715048Frequency offset diversity receiving system
15754710944Dual transmit-receive space diversity communication system
15764675863Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
15774663768Diversity system of selection type equipped with a code correction/switch circuit for receiving a PSK or QAM wave carrying differentially encoded signal
15784641318Method for improving the reliability of data transmission over Rayleigh fading channels
15794635237Data transmission system for seismic streamers

1986

15804628517Digital radio system
15814616364Digital hopped frequency, time diversity system
15824615040High speed data communications system
15834606047High frequency communications
15844584713Signal quality steered diversity

1985

15854551845System for phasing digital trains and application thereof to the switching of said trains
15864530095Comparison of digital bit streams using modified parity
15874530087Space diversity receiving system for multi-direction time division multiplex communication
15884520483Signal diagnostic method and apparatus for multiple transmission system
15894506385Radio reception path monitor for a diversity system
15904498885Space diversity system
15914498173Technique for digital split-channel transmission using interpolative coders and decoders
15924497067Interference cancellation type space diversity system

1984

15934464756System for error detection in frequency shift keyed signals
15944447903Forward error correction using coding and redundant transmission

1983

15954384358Space-diversity broad-band digital radio receiver
15964369516Self-clocking data transmission system

1982

15974359718Device for switching two digital trains
15984357700Adaptive error encoding in multiple access systems
15994349915Minimization of multipath and doppler effects in radiant energy communication systems
16004349914Bit synchronous switching system for space diversity operation
16014328582Binary decoding device

1981

16024301530Orthogonal spread spectrum time division multiple accessing mobile subscriber access system
16034298984Method and apparatus for improving error rate on radio teletype circuits
16044281411High speed digital communication receiver
16054271525Adaptive diversity receiver for digital communications
16064270210Digital diversity receiver, comprising an APC loop for locking instants of read-out of buffer memories to an averaged phase of signals supplied thereto
16074264893Data communication system
16084253193Tropospheric scatter radio communication systems

1980

16094232392Radio transmission systems
16104225961System for monitoring the validity of electrical data fed to a number of n functionally parallel-connected data channels

1979

16114147891Arrangement for distribution of clock signals
16124142155Diversity system

1978

16134099121Spatial diversity satellite communications system with error control
16144085368Interference canceling method and apparatus
16154083009High reliability diversity communications system
16164081790Code converter
16174081748Frequency/space diversity data transmission system
16184074230Communication method and apparatus for providing an enhanced signal from diverse signals

1977

16194063174Circuit arrangement for diversity data transmission
16204057758Mobile diversity radio communication system
16214034340System for determining the quality of transmission of incoming digital message signals
16224017828Redundancy system for data communication
16234015205Baseband signal switching arrangement for diversity reception in a PCM radio communication system
16244013965Circuit for preventing errors in decoding information from distorted pulses
16254001692Time diversity data transmission apparatus

1976

16263990009Method and apparatus for uniquely encoding channels in a digital transmission system
16273986122Reliable communications system
16283978408Circuit arrangement for selecting a diversity channel
16293973211Combiner-demodulator for phase shift keyed suppressed carrier signals received over two transmission paths
16303967202Data transmission system including an RF transponder for generating a broad spectrum of intelligence bearing sidebands
16313963988Circuit arrangement for selecting a diversity channel
16323953798Method and device for radio transmission of binary data signals
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017