Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
11/2010
11/17/2010EP2251998A2 Orthogonal complex spreading method for multichannel and apparatus thereof
11/17/2010EP2251997A1 Wireless transmitter, wireless receiver, wireless communication system, and wireless transmission method
11/17/2010EP2250751A2 Method of signaling control information in wireless communication system with multiple frequency blocks
11/17/2010CN1691562B CDMA access method based on orthogonal time-frequency domain with variable spread spectrum and frequency hopping
11/17/2010CN101137233B Preamble code for identifying mobile stations in a wireless communication network
11/16/2010US7835696 Adaptive subcarrier loading
11/16/2010US7835475 Digital broadcast receiver, mobile terminal and channel search method
11/16/2010US7835454 Multicarrier modulation systems
11/16/2010US7835321 Method of allocating uplink transmission channels in a communication system
11/16/2010US7835264 Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving
11/16/2010US7835263 Interleaver, deinterleaver, communication device, and method for interleaving deinterleaving
11/16/2010US7835262 Multi-band OFDM communications system
11/16/2010US7835260 Method for receiving signals in multiple user system
11/16/2010US7835259 Control algorithm using hysteresis sub-states in QAM modems
11/11/2010WO2010129209A2 Transmission of advanced-map information elements in mobile networks
11/11/2010WO2010128831A2 Data transmission/reception method and apparatus using a transmission diversity technique in a wireless communication system
11/11/2010WO2010128814A2 Method and apparatus for transmitting/receiving semi-persistent scheduling data in a wireless communication system
11/11/2010WO2010128607A1 Communication apparatus, communication method, computer program, and communication system
11/11/2010WO2010128577A1 Coherent receiver
11/11/2010US20100284479 Radio Transmission Apparatus, Radio Reception Apparatus, Radio Transmission-Reception System, And Method Thereof
11/11/2010US20100284266 Orthogonal frequency division multiplexing system and method for inter-cell interference cancellation of the orthogonal frequency division multiplexing system
11/11/2010US20100284265 Sequence number establishing method, wireless communication terminal apparatus and wireless communication base station apparatus
11/11/2010DE102010015222A1 Method for transmission of frequency-dependent signal from transmitter to receiver over transmission channel, involves transmitting signal to partial transmitters, where each partial transmitter has different set of transmission units
11/10/2010EP2249536A1 Transmission device and modulation method
11/10/2010EP2249535A2 Radio communication system
11/10/2010EP2249498A1 Communication system, communication device and communication method
11/10/2010EP2249497A1 Reception device, integrated circuit, and reception method
11/10/2010EP2249496A1 Transmitter, receiver, transmission method, and reception method
11/10/2010EP1743439B1 Method of allocating uplink transmission channels in a communication system
11/10/2010CN1906873B Method for encoding sequence of blocks of input bits to be transmitted over wireless channel
11/10/2010CN101884187A Wireless communication system, receiver, transmitter, warless communication method, receiving method, and transmitting method
11/10/2010CN101884186A Allocation of preamble sequences
11/10/2010CN101884185A Sequential transmission method
11/10/2010CN101882987A Mobile communication system, pilot frequency collocation method, base-station device and mobile terminal
11/09/2010US7830855 Method and apparatus for data allocation in an overlap-enabled communication system
11/09/2010US7830783 Method and circuit for reducing the crest factor
11/09/2010US7830782 Method of using guard tones in OFDM systems for increasing robustness
11/09/2010US7830781 Waveform for virtually simultaneous transmission and multiple receptions system and method
11/04/2010WO2010126303A2 System and method for indication of contiguous resource allocations in ofdm-based systems
11/04/2010WO2010126294A2 System and method for reducing blind decoding complexity in ofdma-based systems
11/04/2010WO2010126293A2 Transmission method and apparatus for multi-antenna retransmission
11/04/2010WO2010126275A2 Control design for backhaul relay to support multiple harq processes
11/04/2010WO2010126259A2 Method for receiving control information in a wireless communication system, and apparatus for same
11/04/2010WO2010126257A2 Method of performing a measurement procedure in wireless communication system
11/04/2010WO2010125970A1 User device, base station device, and communication control method
11/04/2010WO2010125969A1 User device, base station device, and communication control method
11/04/2010WO2010125820A1 Transmission device and transmission method
11/04/2010WO2010125798A1 Radio communication relay station device, radio communication base station device, radio communication mobile station device, and radio communication method
11/04/2010WO2010125794A1 Wireless communication device and wireless communication method
11/04/2010WO2010125760A1 Interference suppression radio communication system and interference suppression radio communication device
11/04/2010US20100278035 Method and system for multi-user detection using two-stage processing
11/04/2010US20100278034 Efficient signal transmission methods and apparatus using a shared transmission resource
11/03/2010EP2247137A1 Wireless communication system, mobile station, base station, and wireless communication method
11/03/2010EP2247019A1 Communication device, communication system, reception method, and communication method
11/03/2010EP2247018A1 Communication device, communication system, reception method, and program
11/03/2010EP2247017A1 Transmission device, reception device, communication system, and communication method
11/03/2010EP2247016A1 Reception device, transmission device, communication system, and communication method
11/03/2010EP2247015A1 Communication device, communication system, reception method, and communication method
11/03/2010EP2247012A1 Optical ofdm receiver, optical transmission system, subcarrier separation circuit, and subcarrier separation method
11/03/2010EP2247011A1 Relay device, communication system, and communication method
11/03/2010EP2247010A1 Transmission device and method in mobile communication system
11/03/2010EP2246989A2 Interference management employing fractional code reuse
11/03/2010EP2245810A1 A method and apparatus for block-based signal demodulation
11/03/2010EP2245809A1 A method and apparatus for efficient multi-symbol detection
11/03/2010EP1145470B1 Synchronization of ofdm signals
11/03/2010CN1909684B Information notification method, mobile communication system, base station, and mobile station
11/03/2010CN1909548B Multicarrier system with 3780-point IDFT/DFT processor and method therefor
11/03/2010CN1684456B Synchronous detector and method therefor
11/03/2010CN1652493B Apparatus and method for controlling adaptive modulation and coding
11/03/2010CN101878608A User device and verification method
11/03/2010CN101878607A User device and cell search method
11/03/2010CN101878606A Radio signal transmission device, radio signal transmission method, radio signal reception device, radio signal reception method, and radio signal reception program
11/03/2010CN101878605A Receiving device and receiving method
11/02/2010US7826572 Dynamic optimization of overlap-and-add length
11/02/2010US7826567 Method and apparatus for coarse and fine frequency and timing synchronisation
11/02/2010US7826555 MIMO-OFDM transmission device and MIMO-OFDM transmission method
11/02/2010US7826545 Variable state length initialization
11/02/2010US7826541 Wireless relay system, wireless relay apparatus, and wireless relay method
11/02/2010US7826514 Radio transmitter-receiving apparatus and radio transmitting-receiving method for estimating noise and interference power in radio transmission using code spread
11/02/2010US7826387 Method and apparatus for application driven adaptive duplexing of digital subscriber loops
11/02/2010US7826344 Apparatus and method for transmitting pilot signal in a BWA communication system using transmit antennas
11/02/2010US7826343 Position location signaling method apparatus and system utilizing orthogonal frequency division multiplexing
11/02/2010US7826342 Correlation method for channel estimation for OFDM
11/02/2010US7826341 Methods and systems for implementing a pseudo-noise signaling mechanism in wireless communication
10/2010
10/28/2010WO2010123331A2 Method and apparatus for transmitting and receiving control signal for merging carriers in transmission
10/28/2010WO2010123310A2 Apparatus and method for compensating for phase error in wireless communication system
10/28/2010WO2010123304A2 Multiplexing large payloads of control information from user equipments
10/28/2010WO2010123301A2 Method and apparatus for transmitting a reference signal
10/28/2010WO2010123299A2 Resource allocation method for broadband wireless connection system, and apparatus for performing same
10/28/2010WO2010123282A2 Method and apparatus for transmitting a reference signal in a relay communication system
10/28/2010WO2010123279A2 Method of utilizing a relay node in wireless communication system
10/28/2010WO2010123270A2 Method and apparatus for implementing coordinated multiple point transmission
10/28/2010WO2010123260A2 Method for conducting communication using a frame structure which supports two or more wireless communication schemes
10/28/2010WO2010123257A2 Carrier construction for effective control channel decoding
10/28/2010WO2010123250A2 Communication method and apparatus for a multi-carrier environment
10/28/2010WO2010122939A1 Mobile station and wireless communication system
10/28/2010WO2010122910A1 Wireless communication system, base station apparatus and mobile station apparatus
10/28/2010WO2010122892A1 Mobile station apparatus, base station apparatus, communication system, reception method and control program
10/28/2010WO2010122876A1 Base station apparatus, terminal apparatus, wireless communication system, transmission method, reception method, and program
10/28/2010WO2010122869A1 Base station apparatus, relay station apparatus, and mobile communication system
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