Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
09/2011
09/21/2011CN102197694A Communication system and mobile station device
09/21/2011CN102197612A Wireless communication system, mobile station device, and base station device
09/21/2011CN101248605B Radio transmitting apparatus and radio transmitting method
09/21/2011CN101227445B Method for computing carrier jamming noise ratio under OFDM
09/21/2011CN101223717B Radio communication system and communication device
09/21/2011CN101185261B Diversity combining method and diversity receiver apparatus
09/21/2011CN101091341B Wireless receiving apparatus, wireless transmitting apparatus, and interference signal removing method
09/20/2011US8023466 Soft handoff in OFDMA system
09/20/2011US8023455 Scheduling in multi-cell multi-carrier wireless systems
09/20/2011US8023452 Method and apparatus for cell identification in wireless data networks
09/20/2011US8023402 Low conversion rate digital dispersion compensation
09/20/2011US8023401 Apparatus and method for fast fourier transform/inverse fast fourier transform
09/20/2011US8023400 Apparatus and method for transmitting/receiving and relaying signal in a communication system using DOFDM/DOFDMA
09/20/2011US8023399 Channel estimation in a wireless communication system
09/20/2011US8023398 Using a single FHT to decode access-based handoff probes from multiple users
09/20/2011US8023397 Joint packet detection in a wireless communication system with one or more receivers
09/20/2011CA2562058C Apparatus and method for channel estimation in an orthogonal frequency division multiplexing cellular communication system using multiple transmit antennas
09/20/2011CA2358719C Broadcasting system, and process ensuring the continuity of service
09/15/2011WO2011112537A1 Modulation and coding scheme selection method for a specific absorption rate compliant communication device
09/15/2011WO2011112063A2 Apparatus and method for transmitting and receiving control information in a wireless communication system
09/15/2011WO2011112037A2 Method and device for allocating control channel
09/15/2011WO2011112036A2 Control channel allocation method, and apparatus for same
09/15/2011WO2011112034A2 Method for positioning mobile station
09/15/2011WO2011112018A2 Method and device for signaling control information in carrier aggregation system
09/15/2011WO2011112017A2 Method for processing degradation of radio link quality in a wireless communication system supporting relays
09/15/2011WO2011112015A2 Method of transceiving signal at relay node in wireless communication system and apparatus thereof
09/15/2011WO2011111977A2 Method for transmitting uplink control information and user device
09/15/2011WO2011111961A2 Method and apparatus for determining size of transport block transmitted by base station to relay node in radio communication system
09/15/2011WO2011111955A2 Communication method for a terminal in a multi-carrier system using a plurality of component carriers
09/15/2011WO2011111947A2 Apparatus and method for scheduling of adaptive grant and polling service in a broadband wireless access system
09/15/2011WO2011111583A1 Receiving device, receiving method, receiving program, and processor
09/15/2011WO2011111557A1 Code book control method, base station apparatus and mobile station apparatus
09/15/2011WO2011110105A1 Method, apparatus and system for microwave transmission using ccdp and xpic
09/15/2011WO2011056001A3 Terminal device for transmitting a power headroom report in a multi-carrier communication system, and method for same
09/15/2011US20110222526 Method for frequency division duplex communications
09/15/2011US20110222495 Multi-Carrier Communications With Adaptive Cluster Configuration and Switching
09/15/2011US20110222420 Multi-Carrier Communications With Adaptive Cluster Configuration and Switching
09/15/2011US20110222393 Method of transmitting control signals in wireless communication system
09/15/2011DE10335786B4 Zeitgeschichteanzeige von Leistungspegeln von orthogonalen Codes History display of power levels of orthogonal codes
09/14/2011EP2365656A1 Virtual MIMO communication system
09/14/2011EP1526668B1 Multi-carrier transmitting apparatus
09/14/2011CN102187716A User device, base station device, and communication control method
09/14/2011CN102187608A Preamble transmission and reception method and apparatus for OFDM system
09/14/2011CN102187607A Wireless communication base station device and division number determination method
09/14/2011CN101605120B Method and device for decoding iterated internal code and evaluating channel for orthogonal frequency division multiplexing system
09/14/2011CN101273567B Cross polarization interference compensating method, and cross polarization interference compensating device
09/14/2011CN101193085B Method, system and device for realizing multimedia broadcast service
09/14/2011CN101184079B Frequency domain carrier channel estimation method and device
09/13/2011USRE42692 Method for compact representation of multi-code signaling in communication systems
09/13/2011US8018984 Transmitting spread signal in communication system
09/13/2011US8018975 Method and system for performing synchronization in OFDM systems
09/13/2011US8018969 Method and apparatus for constructing MAP IE using reduced CID in broadband OFDMA systems
09/13/2011US8018833 Method and system for adapting an effective spreading sequence in a communication system using direct sequence spreading
09/13/2011US8018832 Packet generation systems and methods
09/13/2011US8018831 Method and system for a scalable radio architecture
09/13/2011US8018830 Transmission of a data stream using OFDM symbols at two carrier frequencies having overlapping superframes of a commensurable time duration
09/13/2011US8018828 Near ML decoding method based on metric-first search and branch length threshold
09/13/2011CA2672216C User equipment, base station apparatus, and method
09/09/2011WO2011108429A1 Channel estimation circuit, channel estimation method, and receiver
09/09/2011WO2011108319A1 Communication system, transmission device, reception device
09/09/2011WO2011108318A1 Communication system, transmission device, reception device, and communication method
09/09/2011WO2011108242A1 Wireless communications device and data redistribution method
09/09/2011WO2011108028A1 Wireless transmission system, terminal device and wireless transmission method for wireless transmission system
09/09/2011WO2011107431A1 Enhanced estimation of uplink interference coupling
09/09/2011WO2011049379A3 Reference signal transmission method and apparatus in wireless communication system including relay station
09/09/2011CA2782315A1 Aperiodic transmission method and apparatus for sounding reference signal in wireless communication system
09/09/2011CA2782186A1 Aperiodic transmission method and apparatus for sounding reference signal in wireless communication system
09/08/2011US20110216734 SYNCHRONIZATION IN AN UPLINK SPATIAL DIVISION MULTIPLE ACCESS MODE OF A WiMAX WIRELESS COMMUNICATION SYSTEM
09/08/2011US20110216644 Receiving apparatus and method
09/07/2011EP2363969A1 Communication system with uplink space-time coding via coordinated mobile terminals
09/07/2011CN1835418B Information transmission method, mobile communication system and basement
09/07/2011CN1668036B Method and apparatus for reducing the crest factor of a signal
09/07/2011CN102177761A Method for allocating resouce for multicast and/or broadcast service data in wireless communication system and appratus therefor
09/07/2011CN102177760A Mobile communication system, transmission device, reception device, and method
09/07/2011CN102177669A Method and apparatus for obtaining immunity to the phase difference and the doppler effect in communication detection systems
09/07/2011CN101179329B Information transmission method with reduced identification data size
09/06/2011USRE42675 Method of transferring and/or receiving data in communication system and apparatus thereof
09/06/2011US8014454 Multicarrier communication apparatus, multicarrier communication system, and transmission power control method
09/06/2011US8014442 Communicating data using wideband communications
09/06/2011US8014273 Dynamic feedback from an internet service provider about network occupancy/availability
09/06/2011US8014272 System and method for data scrambling to reduce the crest factor in an OFDM waveform
09/06/2011US8014271 Signaling method in an OFDM multiple access system
09/06/2011US8014270 Wireless receiver for sorting packets
09/06/2011US8014269 Radio receiver, signal processing method and program product
09/06/2011US8014268 OFDM transmission method, which is intended both for sporadic and for continuous data communication, for a WLAN
09/06/2011US8014267 Methods and apparatus for backwards compatible communication in a multiple input multiple output communication system with lower order receivers
09/06/2011US8014266 Apparatus and method for synchronization acquisition and cell ID search in wireless communication system
09/06/2011US8014264 Methods and apparatus for communication with time-division duplexing
09/01/2011WO2011106444A1 Code block interference cancellation
09/01/2011WO2011105862A2 Method for updating carrier information in a broadband wireless access system
09/01/2011WO2011105857A2 Method and apparatus of transmitting control information in a wireless communication system
09/01/2011WO2011105856A2 Apparatus and method for transmitting power headroom information in a multi-carrier system
09/01/2011WO2011105845A2 Method for transmitting control information in a wireless communication system using multiple carriers
09/01/2011WO2011105840A2 Apparatus and method for transmitting ul feedback information for carrier over a ul feedback channel in a multicarrier system
09/01/2011WO2011105808A2 Terminal for reporting an uplink power control state, and method for same
09/01/2011WO2011105769A2 Method and device for transmitting uplink acknowledgement information in a wireless communication system supporting multiple carriers
09/01/2011WO2011105726A2 Method and user equipment for measuring interference, and method and base station for receiving interference information
09/01/2011WO2011105275A1 Wireless communication system, radio transmitting apparatus and radio transmitting method
09/01/2011WO2011105032A1 Wireless receiver device and directivity control method
09/01/2011WO2011105020A1 Radio transmitting apparatus and radio transmitting method
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