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2017

19596024Multi-channel communication optimization methods and systems

2016

29490942Method and terminal for transmitting and receiving physical uplink data channel mapping information
39485069Transmission and reception of proximity detection signal for peer discovery
49444602Control signaling transmission method, control signaling processing device, and terminal
59432164Method and apparatus for reference signal sequence mapping in wireless communication
69398563LTE based multicast in unlicensed spectrum
79398062Timing synchronization in discovery signals
89332469Frequency offset measurement enhancements for long term evolution (LTE)
99326154Micro base station, user terminal and radio communication method
109313789Systems and methods for transmitting using pre-coding with multiple codebooks
119294382Communication device and method for enhancing energy efficiency
129294175Uplink signal transmission and reception using optimized rank 3 codebook
139282559Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
149246648Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
159246647Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system

2015

169226294Method and apparatus for facilitating simultaneous transmission from multiple stations
179203580Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system
189198179Methods and apparatus for subframe configuration and generation in a multi-carrier communication system
199197372Enhanced node B and method for precoding with reduced quantization error
209185665Power headroom report method and apparatus for mobile communication system supporting carrier aggregation
219167500Method, device, and system for selecting relay type
229166752Radio communication device and radio communication method
239154343Uplink signal transmission and reception using optimized rank 3 codebook
249106372Wireless communication system and network comprising a first communications apparatus and a second communications apparatus which communicates with the first communications apparatus
259083496Adaptive antenna system signal detection
269083431Communication apparatus and communication method
279072096Apparatus and method for allocating resources in a single carrier-frequency division multiple access system
289071414Method and apparatus for distinguishing broadcast messages in wireless signals
299071321Methods and system for wireless networks with relays involving pseudo-random noise sequences
309066360Channel quality information feedback techniques for a wireless system
319065558Apparatus and method for transmitting/receiving data in human body communication system
329055597Systems and methods for making channel assignments to reduce interference and increase capacity of wireless networks
339055591Scheduling method of wireless communication system and apparatus adapted thereto
349049654OFDM-based multiple access method and communication device controlling the same
359036460System and method for cooperative precoding in heterogenous two-tier wireless networks
369031607Utilizing signal powers associated with multiple channels of a mobile device to facilitate network selection
379031052Uplink transmission control method in system supporting an uplink multiple access transmission mode
389019947Method and apparatus for transmitting uplink control information in a wireless communication system
399014101Control channel transmission and reception method and system
409014067Method and apparatus for configuring frame in wireless communication system including relay station
419007885Uplink signal transmission and reception using optimized rank 3 codebook
429001814Method for transmitting uplink signals
439001791Detection of time division duplex downlink/uplink configuration
449001637Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode
458989169Method for transmitting control information in wireless mobile communication system
468982684Radio communication device and radio communication method
478964719OFDMA with adaptive subcarrier-cluster configuration and selective loading
488948154Method and apparatus for sending and receiving a low-complexity transmission in a wireless communication system
498942222Frequency synchronization in wireless communication systems
508942218Retransmission of data using sub-carrier frequency permutation
518934434Method and apparatus for transmitting and receiving control channels by restricting a set of the control channels in a wireless communication system
528934375OFDMA with adaptive subcarrier-cluster configuration and selective loading
538929352Method and apparatus for multi-carrier frequency division multiplexing transmission

2014

548908593Transmission of scheduling assignments in multiple operating bandwidths
558902876Method of transmitting sounding reference signal
568902875Subcarrier allocation in OFDMA with imperfect channel state information at the transmitter
578897117Method and apparatus for managing resources in OFDMA cellular system
588891455Synchronous spectrum sharing by dedicated networks using OFDM/OFDMA signaling
598891354Method for multiplexing data and control information
608891353Orthogonal resource selection transmit diversity and resource assignment
618885591Method and apparatus for transmitting control information in wireless communication system
628879523Management frame directed cluster assignment within multiple user, multiple access, and/or MIMO wireless communications
638873533Method and a transmitter in a wireless communication network
648867331Methods and devices for sending positioning reference signals, for sending data and for receiving data
658855096Apparatus and method for transmitting channel quality indicator and acknowledgement signals in SC-FDMA communication systems
668855076Method and apparatus for transmitting control information in wireless communication system
678843149Scheduling method and control station apparatus
688837454Simultaneous multiband operation of a MIMO communication device
698837380Method and apparatus for cell search in an orthogonal wireless communication system
708830979Wireless multipoint voice network
718824366Method and apparatus of receiving data in wireless communication system
728824306Determining preamble sequences for random access
738817769Power decision pilot for wireless communication
748817768Mobile station, base station, radio communication system, and communication control method
758811326Method and device for allocating control channel
768811301Method of transmitting ACK/NACK bit supporting HARQ in mobile communication system supporting multi user MIMO
778811285Control channel transmission and reception method and system
788811269Transmission of scheduling assignments in multiple operating bandwidths
798805373Fractional frequency reuse deployment method for wireless system
808804688System and method providing various pilot sub-carrier densities in OFDMA communications
818804687Apparatus and method for allocating frequency resources in a frequency overlay system
828792534Terminal and communication method thereof
838787344Method and apparatus for ACKCH with repetition in orthogonal systems
848787143Method and apparatus for hybrid FDM-CDM structure for single carrier based control channels
858780878Method and apparatus to improve aperiodic SRS (sounding reference symbol) in a wireless communication system
868780771Cyclic delay diversity and precoding for wireless communication
878774154Method of transmitting control information
888767702Multi-carrier communications with adaptive cluster configuration and switching
898755286Wireless communication apparatus, wireless communication base station and wireless communication system
908743809Channel selection in a multiple carrier multiple radio access technology network
918737348Mobile station apparatus, base station apparatus, wireless communications system, communications control method, communications control program, and processor
928724609Methods and apparatus for controlling interference to broadcast signaling in a peer to peer network
938718036Configurable pilots in a wireless communication system
948705338System and method for data scrambling to reduce the crest factor in an OFDM waveform
958699478Pilot frequency transmitting method and base station
968693523QAM CDMA and TDMA communication methods
978693412Configurable random access channel structure for range extension in a wireless communication system
988687617Wireless communication system with improved broadcast coverage
998687585Advanced technology frame structure with backward compatibility
1008687480Systems and methods for SC-FDMA transmission diversity
1018681764Frequency division multiple access schemes for wireless communication
1028675593Wireless communication base station apparatus and control channel allocation method
1038670431Base station, user terminal, and transmission control method for sounding reference signal
1048659987Adaptive modulation for fixed wireless link in cable transmission system
1058649364Hybrid subcarrier mapping method and system
1068644289Enhanced node B and method for precoding with reduced quantization error
1078644288Uplink spatial division multiple access (SDMA) user pairing and scheduling
1088638652Signal transmission with fixed subcarrier spacing within OFDMA communication systems
1098634393Channel scanning in a network having one or more access points
1108625509Method of transmitting signal in wireless communication system and apparatus thereof

2013

1118619748Method and apparatus for transmitting and receiving different signal types in communication systems
1128619747Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system
1138619746Channel estimation for multi-carrier communication
1148619613Random access resource configuration
1158605705Multiplexing and transmission of multiple data streams in a wireless multi-carrier communication system
1168599819Method of transmitting sounding reference signal
1178599818Apparatus and method for employing common control channel and broadcast channel in a broadband wireless communication system with frequency overlay
1188594068Apparatus for configuration of wireless operation
1198588205Uplink power control message indexing in wireless OFDMA systems
1208588204Efficient channel estimation method using superimposed training for equalization in uplink OFDMA systems
1218582549Downlink localized and distributed multiplexing in a frequency division multiplexing manner
1228582548Frequency division multiple access schemes for wireless communication
1238582418Packet mode auto-detection in multi-mode wireless communication system, signal field transmission for the packet mode auto-detection, and gain control based on the packet mode
1248570966Base station, mobile station and frequency division multiplexing communication method
1258570918System and method for processing a frequency division multiplexing signal
1268570889Filter or amplifier adaptation by an intermediate device in a multi-hop system
1278565212Method and apparatus for accessing an uplink random access channel in a singular carrier frequency division multiple access system
1288565211Apparatus and method for data transmission in SC-FDMA system with multiple antennas
1298565184Method for allocating reference signals of a backhaul link in a relay communication system, and method and apparatus for transmitting/receiving data using same
1308565147Frequency block allocation apparatus and method, and computer program
1318565144Scheduling apparatus and method of relay-based network
1328565061Methods and systems for mobile wimax three-way downlink concurrent processing and three-way handover
1338559398Channel estimation using precoded reference symbols
1348559374Method and apparatus for data communication through a coordinated multi-point transmission
1358559297User apparatus, base station apparatus, and communication control method for controlling coverage area and data rate according to environments
1368553671Method and apparatus for transmitting uplink control information in a wireless communication system
1378553670Radio communication device for performing communication using the OFDMA system
1388547927Method for user equipment to perform random access to base station in wireless communication system that supports multiple uplink and downlink carriers
1398543070Reduced complexity beam-steered MIMO OFDM system
1408537801Multi-access telecommunications system with adapted strategy for packet retransmission
1418532082System and method for frequency division multiple access communications
1428526414Method for physical control format indicator channel mapping
1438526413Concatenating precoder selection for OFDMA-based multi-BS MIMO
1448526412Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
1458526296Signal separation device and signal separating method
1468520657RF bus controller
1478520656Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems
1488520655Wireless communication system, transmitting device, receiving device and wireless communication method
1498520614Communication method, base station apparatus, and terminal apparatus using the communication method
1508520606Synchronous spectrum sharing based on OFDM/OFDMA signaling
1518520501Sequence-generating method, and apparatus for same
1528520492Method and apparatus for transmitting SRS in LTE TDD system
1538514830Method for transceiving a signal in wireless communication system
1548509124Method for transceiving a signal in wireless communication system
1558503420Physical structure and design of sounding channel in OFDMA systems
1568503365Apparatus and method for detecting cell in wireless communication system
1578503284Pilot arrangement method in mobile radio communication system and transmitter/receiver adopting same
1588498196System and method for data scrambling to reduce the crest factor in an OFDM waveform
1598494005Technique for adjusting a phase relationship among modulation symbols
1608493954Method and apparatus for reducing digital to analog conversion (DAC) bits in frequency division multiple access (FDMA) system
1618493836Method and apparatus for transmitting uplink signals using optimized rank 3 codebook
1628493835Method and apparatus for mapping virtual resources to physical resources in a wireless communication system
1638488483Method for a radio base station and a radio base station in a communication network system for assisting in or obtaining assistance in the UL reception of signals
1648483043Apparatus for generating a set of radio parameters, a transmitter and a receiver
1658477699Cross-carrier control for LTE-advanced multicarrier system
1668477591Control apparatus, control method and computer program of communication system
1678477190Real-time moving platform management system
1688472464Method and apparatus for information transmission in wireless transmission system
1698472385Base station, mobile station and common information communicating method
1708467331Common mode and unified frame format
1718462759Multi-media digital interface systems and methods
1728462758Channel quality information feedback techniques for a wireless system
1738462655Method for acquiring multi-cell specific message in wireless communication system
1748457023Method for selecting operating frequency channels in a wireless communication system
1758451783Method of transmitting scheduling reference signal
1768446892Channel structures for a quasi-orthogonal multiple-access communication system
1778446873Method for uplink transmission of control information in mobile communication system
1788428040Reception apparatus and reception method for setting a format per divided band
1798428008Implicit channel sounding for closed-loop transmission in MIMO-OFDM wireless networks
1808427998Method of designing a multiplexing structure for resource allocation to support legacy system
1818422479Method, system, base station and terminal for processing the reference symbol
1828416760Transmitter and data transmission method
1838416759Carrier frequency offset and doppler frequency estimation and correction for OFDMA and SC-FDMA
1848411661Technique for SC-FDMA signal generation
1858411660Apparatus and method for performing resource allocation and communication in a wireless communication system, and system using same
1868411647Random access system for using multi-carrier structure in mobile communication system
1878411635Mobile station apparatus and control channel decoding method
1888406346Code error detecting device, wireless system and code error detecting method
1898406185Method and apparatus for transmitting pilot in a wireless communication system
1908400978Method for multiplexing data and control information
1918400952Method for transceiving a signal in wireless communication system
1928400906Method and apparatus for allocating backhaul transmission resource in wireless communication system based on relay
1938391268Apparatus and method for transmitting of channel quality indicator and acknowledgement signals in SC-FDMA communication systems
1948385308Methods and systems for extensible extended information element mapping
1958379620Transmission apparatus and transmission method using a plurality of divided frequency bands in a communication band
1968379619Subcarrier permutation to achieve high frequency diversity of OFDMA systems
1978379582Communication systems
1988374130Orthogonal frequency division multiple access with carrier sense
1998369302System and method for mapping reference signal sequence in advanced long term evolution system
2008369301OFDM/OFDMA frame structure for communication systems
2018369300Method and apparatus for transmitting by using transmit diversity at DFT spread OFDMA
2028355391Wireless communication apparatus, mobile terminal and wireless communication method
2038351414Allocating subcarrier channels based on a terminal's bandwidth capacity
2048351413Method and apparatus for generating ranging signal in wireless communication system
2058351362Methods and systems for broadcasting alert and synchronization
2068345615Omitting UE id on an enhanced RACH process
2078345563Wireless communication system, data transmission method for uplink thereof, base station device, and mobile station device

2012

2088340071Systems for communicating using multiple frequency bands in a wireless network
2098340070Resource partitioning for wireless communication systems
2108331343Method for transmitting control signal
2118331342Apparatus and method for switching between single user and multi-user MIMO operation in a wireless network
2128331328Control and data signaling in SC-FDMA communication systems
2138325652Instruction of transmission of reception quality information on physical uplink shared channel with uplink data
2148320357Wireless telecommunications system with improved transmission capacity
2158315240Enhanced uplink rate indicator
2168315151Radio communication system
2178311026Mobile communication system, base station apparatus, user apparatus and method
2188305953Narrowband transmissions using a plurality of antennas
2198295262Uplink reference signal for time and frequency scheduling of transmissions
2208289944Apparatus for configuration of wireless operation
2218289931Transmitting device, receiving device, and random access control method
2228289919Method and apparatus for transmitting signal and a communication system
2238279809Transmission power control for orthogonal frequency division multiplexing (OFDM) signals
2248279746Apparatus and method for performing a scan procedure and mobile station comprising the same
2258259697Transmission method of mobile station for random access channel diversity
2268259643Apparatus and method for codeword to layer mapping in MIMO transmission wireless systems
2278248910Physical layer and data link layer signalling in digital video broadcast preamble symbols
2288243670User grouping method for inter-cell interference coordination in mobile telecommunication
2298238320Method and apparatus for transmitting and receiving control information to randomize inter-cell interference in a mobile communication system
2308238225Method and system of managing control information
2318228887Cell identifier encoding and decoding methods and apparatus
2328223737Adaptive DC sub-carrier handling in a receiver
2338223622Methods and systems for mobile WiMAX three-way downlink concurrent processing and three-way handover
2348219703Method for sharing information between handheld communication devices and handheld communication device therefore
2358218521Signal generation device and signal generation method and program thereof in wireless transmission system
2368213379Wireless station and frame constructing method and frame reading method thereof
2378208459Partitioned traffic segment communications methods and apparatus
2388203979Resource allocation for OFDMA systems with half-duplex relay(s) and corresponding transmission protocol
2398184577Method and apparatus for configuring a transport block size in a wireless communications system
2408179857Method of transmitting scheduling request in a wireless communication system
2418175071Intercell interference mitigation apparatus and method
2428169994System and method for frequency division multiple access communications
2438169947Method and apparatus for data-centric multiplexing
2448165085Wireless communication base station apparatus and control channel allocation method
2458160046Control channel assignment in a wireless communication network
2468155100Method and apparatus for transmitting and receiving different signal types in communication systems
2478150442Method and apparatus for controlling power of subcarriers in a wireless communication system
2488145238Location of wideband OFDM transmitters with limited receiver bandwidth
2498139550Apparatus and method for transmitting ACK/NACK messages in a wireless communication system
2508139537Advanced technology frame structure with backward compatibility
2518130741Method for resource allocation with rectangular bursts
2528125972Method and apparatus for requesting and transmitting characteristic indicators in a wireless communications network
2538121106Method and arrangement for managing a reference signal for uplink channel estimation in a communications system
2548116294RF bus controller
2558107455Method for transmitting data in multiple antenna system
2568102833Method for transmitting uplink signals
2578098644Method and apparatus for uplink resource allocation in a frequency division multiple access communication system
2588098616Radio communication system, radio communication method, and radio communication device
2598094553Base station, radio terminal and radio communication method

2011

2608077691Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
2618077600Mobile communication system
2628054818HARQ method in a mobile communication system
2638050236System and method for transmitting information via hybrid CDM/OFDM modes in HSDPA and IP wireless
2648040790Low complexity bandwidth efficient carrier frequency offset estimation technique for OFDMA uplink transmissions
2658036199OFDMA with adaptive subcarrier-cluster configuration and selective loading
2668036171Multicarrier communication base station device and subcarrier allocation method
2678032184Method for generating downlink beamforming weighting vectors
2688031688Partitioning of frequency resources for transmission of control signals and data signals in SC-FDMA communication systems
2698031652Load balancing for an air interface protocol architecture with a plurality of heterogenous physical layer modes
2708031583Method and apparatus for reducing round trip latency and overhead within a communication system
2718023396Adaptive modulation for fixed wireless link in cable transmission system
2728014272System and method for data scrambling to reduce the crest factor in an OFDM waveform
2738009656Apparatus and method for providing feedback information in response to subcarrier reception
2748009552AAS direct signaling framing methodologies to support high capacity wireless links
2757995662CQI reporting techniques for OFDMA wireless networks
2767990941Adaptive antenna system signal detection
2777983237Method and apparatus for sequence distributing and sequence processing in communication system
2787974258Adaptive mode transmitter for PAPR reduction and link optimization
2797965661System and method for wireless communication in a time division duplexing region
2807965618Communication systems
2817961699Apparatus and methods of transmitting and receiving a multimedia-broadcast multicast service (MBMS) channel
2827961698Methods and apparatus for controlling interference to broadcast signaling in a peer to peer network
2837961697Method and apparatus for estimating timing error and frequency offset of HPi system
2847961696Preambles in OFDMA system
2857961677Wireless base station, mobile station, radio communication system, and radio communication method
2867957257Communication systems
2877940740Apparatus and method for communicating and processing a positioning reference signal based on identifier associated with a base station
2887936806Method and apparatus for multiplexing frequency hopping in a communication system
2897936740Radio transmission apparatus and method, radio reception apparatus and method, transmitting and receiving method, and recording medium
2907933244Multi-carrier communications with group-based subcarrier allocation
2917933239FFT-size detector and FFT-size detection method and cell search apparatus and cell search method in cellular system
2927929511Method and apparatus for producing/recovering OFDM/OFDMA signals
2937929510Method of scaling soft symbols of an uplink enhanced dedicated transport channel (E-DCH) and method for enabling use of a log-map turbo decoding algorithm for processing the E-DCH
2947924803Antenna selection for mobile stations in OFDMA networks
2957924782Systems and methods for assigning reference signals using a genetic algorithm
2967916694Method and system reducing peak to average power ratio (PAPR) in a communication network
2977907588Method of reducing a peak to average power ratio of a modulated signal
2987907559System and method for multi-access
2997903629Hierarchically modulated OFDM communication from a satellite-based transmitter with reduced secondary data loss from clipping
3007903628Configurable pilots in a wireless communication system
3017899075Uplink transport format selection
3027899008Method and apparatus for scheduling packet data transmission in a wireless communication system
3037894415Apparatus and method for transmitting/receiving resource allocation information in a communication system
3047889813Method, apparatus and receiver for demapping dual carrier modulated COFDM signals
3057881247Method and apparatus for providing efficient precoding feedback in a MIMO wireless communication system
3067873005Method for resolving collision of uplink signals
3077869415Method for physical control format indicator channel mapping

2010

3087860128System and method for wireless communication of uncompressed video having a preamble design
3097860064Radio communication device and arrival direction estimation method
3107859988System for flexible cyclic prefix length for preamble symbols in an OFDM based communication system
3117839828Method and apparatus for selecting a transport format combination
3127835339Dynamic channel assignment in wireless ad hoc networks
3137830912Communications device capable of simultaneously operating in a dual-band CDMA communications system and a dual-band GSM communications system
3147830855Method and apparatus for data allocation in an overlap-enabled communication system
3157813318Methods of messaging control of dynamic frequency selection (DFS) for cognitive radio based dynamic spectrum access network systems
3167792088Method for partitioning resource space, assigning physical channel, and allocating power in OFDMA-based cellular system
3177787433Wireless communication method, wireless communication system using the same, and wireless terminal thereof
3187782829Energy-efficient link adaptation and resource allocation for wireless OFDMA systems
3197773542Dual radio wireless mesh network access point
3207768987Apparatus and method for operating frequency resources in a mobile communication system
3217764663Method for minimizing interference in a cellular OFDM communications system
3227756099Method and system for selecting antennas adaptively in OFDMA networks
3237751369Radio communication apparatus and radio communication method
3247729233Dual mode communication systems and methods
3257724722System and method for transmitting uplink control information in an OFDMA communication system
3267724639Method of bit allocation in a multicarrier symbol to achieve non-periodic frequency diversity
3277720042Method for transmitting and receiving data signal in MIMO system
3287720033Wireless communication apparatus and wireless communication control method for wireless communication system
3297715358OFDMA with adaptive subcarrier-cluster configuration and selective loading
3307706351Apparatus and method for transmitting an uplink signal in a mobile communication system using an OFDMA scheme
3317706350Methods and apparatus for flexible spectrum allocation in communication systems
3327706248Multicarrier receiver and method for time-delay compensation in a multi-user uplink
3337706246Adaptive modulation for fixed wireless link in cable transmission system
3347701919Method of assigning uplink reference signals, and transmitter and receiver thereof
3357701839Method and system for multirate multiuser modulation
3367688797Method and transmission device for transmission of data in a multi-carrier system
3377675888Orthogonal frequency division multiplexing access (OFDMA) ranging
3387668253Method for allocating a subchannel in an orthogonal frequency division multiple access cellular communication system
3397664091Method and apparatus for control channel transmission and reception
3407660289System, apparatus and method of varying channel bandwidth
3417643463Method and apparatus for a dual-mode radio in a wireless communication system

2009

3427630356Methods for supporting MIMO transmission in OFDM applications
3437620029Parallel cell ID acquisition in frequency division multiple access systems
3447616608OFDM-CDMA transmission device and OFDM-CDMA transmission method
3457586891Communication network optimization tool
3467586890Airlink allocation in a wireless network
3477567545Apparatus and method for transmitting/receiving an uplink pilot signal in a communication system using an Orthogonal Frequency Division Multiple Access scheme
3487561558Transmission power optimization of OFDM wireless communication system
3497539172System and method for data scrambling to reduce the crest factor in an OFDM waveform
3507489934OFDMA with adaptive subcarrier-cluster configuration and selective loading
3517474609Frequency-division multiplexing transceive apparatus and method

2008

3527440438Refresh and filtering mechanisms for LDP based VPLS and L2VPN solutions
3537440391Method and system for dynamic bandwidth allocation
3547403496Method and apparatus for congestion relief within an ad-hoc communication system
3557388923Method and system for adaptive control of sub-carriers
3567376118System and method for optimizing contiguous channel operation with cellular reuse
3577372830Dynamic subchannel and bit allocation in a multiuser-MIMO/OFDMA system
3587359366Uplink ranging system and method in OFDMA system

2007

3597313126Control system and multiple access method in wireless communication system
3607304977Implementation for a 5 sample guard interval for multi-band OFDM
3617280469Efficient implementation of large size FFT
3627254393Intercellular handover method in a radiocommunication system with mobile terminals
3637230942Method of downlink resource allocation in a sectorized environment
3647227849Implementation of multiple simultaneous calls in a mobile communication system
3657190689Retransmission control method and apparatus for use in OFDM radio communication system
3667190683Two-dimensional channel bonding in a hybrid CDMA/FDMA fixed wireless access system to provide finely variable rate channels
3677167455Rake combining circuit and rake combining method

2006

3687126934Method for base station compressing and transmitting high speed data
3697110387System and method for compensating timing error using pilot symbol in OFDM/CDMA communication system
3707103087Frequency hopping spread spectrum scheme for RFID reader
3717088683Communication system and device under OFDM system
3727006429Transmitter, receiver and transmitting method in multi-carrier transmission system

2005

3736968162Satellite communication transmission control system and small aperture terminal
3746965753Apparatus for performing doppler correction in a wireless communications system
3756925066Methods and apparatus for design, adjustment or operation of wireless networks using multi-stage optimization

2004

3766775261Frequency division multiple access system searching
3776735263Digital coherent envelope demodulation of FDMA signals

2002

3786400703Device and method for generating and distributing coded symbols in a CDMA communication system

2001

3796226492Mobile satellite communication method and system capable of carrying out carrier activation with reliability of a communication path secured

2000

3806114992Satellite acquisition and measurement system and process
3816091780Transmitting and receiving radio signals
3826088341Method for reducing co-channel of cross-polarization interference in a satellite data communication system by offsetting channel frequencies
3836064645Bulk filtering and demodulation of independent FDMA sources
3846058306Compensation of dynamic doppler frequency of large range in satellite communication systems

1999

3856008758Method and apparatus for Doppler compensation in a satellite communications system
3866002680Log-in method for a telecommunication network, main station and terminal station adapted to perform the method
3875943606Determination of frequency offsets in communication systems
3885936961Signalling packet for communication system with reference modulated in accordance with a time-dependent law
3895878330Satellite communications system including automatic frequency control
3905867124Processing an encoded marker

1998

3915826197Mobile communication system using base station frequency correction scheme
3925742908Frequency error correction in a satellite-mobile communications system
3935708682Demodulator control system and a receiver capable of quickly acquiring a desired carrier wave

1997

3945703595Method and apparatus for erratic doppler frequency shift compensation
3955691983Communication system with repeatedly allocated channel ID numbers
3965640166Method for compensating for doppler frequency shifts for satellite communication systems
3975613193Compensation of frequency offset
3985594452Method and system for locating an unknown transmitter using calibrated oscillator phases

1996

3995566164Practical means for digital generation and combination of a multiplicity of CDMA/FDMA signals
4005506863Method and apparatus for operating with a hopping control channel in a communication system

1995

4015471657Frequency tuning for satellite ground stations
4025471648Device for correcting frequency shift due to the doppler effect in a transmission system
4035455961Telecommunication system with increased channels by use of orbiting communication satellites
4045454009Method and apparatus for providing energy dispersal using frequency diversity in a satellite communications system
4055414431Satellite communication system
4065390348System for tracking and correcting drift and dispersion in satellite transmission signals

1992

4075121409Multichannel satellite communication and control system

1991

4085023889Trellis coded multilevel DPSK system with doppler correction for mobile satellite channels
4095020131Transponder frequency offset compensation with recurrently assigned unique words

1990

4104965851Receiving arrangement with a reception carrier frequency alternately changed from one to another
4114951279Transceiver for use in earth station in satellite communications system
4124901368Frequency translation correction scheme for satellite communication system

1989

4134870642Demand-assignment communication system

1988

4144783779Frequency assignment system in FDMA communication system

1987

4154715029FDMA communications channel synchronizer
4164706243Single-channel-per-carrier communication system including a voice-activated transmission power controller
4174688259Reconfigurable multiplexer

1985

4184509200Satellite telecommunications system

1984

4194479256Two pilot frequency control for communication systems
4204466130Two pilot frequency control for communication systems

1982

4214361886Satellite communication system

1977

4224016493Simplified land line and satellite communication switching system

1976

4233942115Dual pilot redundant AFC system for satellite communications system
© 2017, ПАТ-Инфо, В.И. Карнышев
Дата формирования списка: 03.04.2017