Patents
Patents for H04J 11 - Orthogonal multiplex systems (25,498)
04/2011
04/14/2011WO2011043411A1 Base station device
04/14/2011WO2011043396A1 Base station apparatus and mobile communication method
04/14/2011WO2011043394A1 User equipment, base station apparatus and mobile communication method
04/14/2011WO2011043328A1 Wireless base station device, mobile terminal device and wireless communication method
04/14/2011WO2011043192A1 Wireless communication control method, mobile terminal device and base station device
04/14/2011WO2011042952A1 Papr (peak-to-average power ratio) determining apparatus and communication apparatus
04/14/2011WO2011022733A3 Multipoint equalization framework for coordinated multipoint transmission
04/14/2011WO2011008049A3 Method and apparatus for performing harq in multiple carrier system
04/14/2011WO2011005032A3 Method and apparatus for carrier scheduling in a multi-carrier system
04/14/2011WO2011005011A3 Method and apparatus for random access in a wireless communication system
04/14/2011WO2010151086A3 Method and device for signal transmission on a wireless communications system
04/14/2011WO2010147431A3 Method and apparatus for transmitting and receiving uplink bandwidth request information in wireless communication system
04/14/2011WO2010147426A3 Method and system for arranging resource allocation messages to reduce blind decoding complexity in ofdma-based systems
04/14/2011US20110085612 Cognitive radio system, cognitive radio apparatus, and radio signal detection method
04/14/2011US20110085611 Methods and apparatus for use in a wireless communications system that uses a multi-mode base station
04/13/2011EP2309814A1 Base station and mobile station
04/13/2011EP2309667A1 Mimo transmission device and mimo transmission method
04/13/2011EP2308246A1 Gps synchronization method for mobile wireless networks
04/13/2011EP1228590B1 Method and apparatus for transmitting signals in a communication system
04/13/2011CN1893411B Transmitter capable of generating a frame and method therefor
04/13/2011CN1816993B Multi-carrier communication device and feedback information communication method
04/13/2011CN102017771A Mobile communication method, mobile station, and radio base station
04/13/2011CN102017770A Mobile communication method, mobile station, and radio base station
04/13/2011CN102017757A Mobile communication system
04/13/2011CN102017756A Radio base station and communication control method
04/13/2011CN102017755A Radio base station and communication control method
04/13/2011CN102017696A Backward compatible bandwidth extension
04/13/2011CN102017690A Mobile communication system, base station device, mobile station device, and mobile communication method
04/13/2011CN102017488A Efficient physical layer preamble format
04/13/2011CN102017487A Method and apparatus for candidate list generation for uplink V-MIMO
04/13/2011CN102017486A Radio communication system, radio communication device, and radio communication method
04/13/2011CN102017485A Wireless communication system and transmitter used for the same
04/13/2011CN102017484A Wireless communication system, transmitter apparatus, receiver apparatus, and communication method
04/13/2011CN102017483A Determination method used for feedback of information, base station, user equipment, and communication system
04/13/2011CN102017482A Communication system, communication device and communication method
04/13/2011CN102017460A Configuring consumption of service for electronic devices
04/13/2011CN102017443A Method for achieving transmission diversity in a multiple antenna system
04/13/2011CN102013949A Rate selection for an OFDM system
04/13/2011CN101124751B Wireless communication method, relay station apparatus, and wireless transmitting apparatus
04/12/2011US7924932 Decoding system and method for digital communications
04/12/2011US7924699 Signaling method in an OFDM multiple access system
04/12/2011CA2660906C Transmission device
04/12/2011CA2331997C Random access in a mobile telecommunications system
04/07/2011WO2011041598A2 Scrambling sequence initialization for coordinated multi-point transmissions
04/07/2011WO2011041544A2 Ue-rs sequence initialization for wireless communication systems
04/07/2011WO2011040797A2 Transmission method and device for a downlink reference signal
04/07/2011WO2011040791A2 Method for reducing power consumption of terminal in mobile communication system using multi-carrier structure
04/07/2011WO2011040777A2 Method and device for indicating whether terminal carrier aggregation has been activated in a cellular wireless communication system
04/07/2011WO2011040696A1 Method and apparatus for transceiving data in a wireless communication system
04/07/2011WO2011040598A1 Transmitter apparatus, receiver apparatus, communication system and transmission method
04/07/2011WO2011040595A1 Mobile communication method, radio base station and mobile station
04/07/2011WO2011040125A1 Radio communication system, mobile station apparatus, base station apparatus and communication method
04/07/2011WO2011040024A1 Wireless communication apparatus and wireless communication method
04/07/2011WO2011039970A1 Relay station, relay method, radio communication system, and radio communication apparatus
04/07/2011WO2011038643A1 Method and apparatus for demodulation reference signal (dm-rs) mapping in the case of extended cyclic prefix
04/07/2011WO2011007985A3 Method in which a receiver transmits control information in a wireless communication system
04/07/2011WO2011005532A3 Low complexity unified control channel processing
04/07/2011WO2011002243A3 Signal transmitting and receiving method of repeater and repeater using the same
04/07/2011DE112008003857T5 Konfigurieren einer Dienst-Inanspruchnahme für elektronische Geräte Configure consumption of service for electronic devices
04/07/2011CA2774684A1 Relay station, relay method, radio communication system, and radio communication apparatus
04/06/2011CN1988428B Method and device for generating orthogonal variable extension frequency factor code in wideband CDMA system
04/06/2011CN1833386B Radio communication device and radio communication method
04/06/2011CN1572080B OFDM communication method and OFDM communication device
04/06/2011CN102007805A Mobile station and wireless base station
04/06/2011CN102007796A Mobile communication system, base station device and channel allocation method
04/06/2011CN102007791A Mobile communication system, base station apparatus, user equipment and method
04/06/2011CN102007744A Method, apparatus and product of OFDM transmission
04/06/2011CN102007718A Communication device, communication system, reception method, and program
04/06/2011CN102007717A Pseudorandom sequence generation for OFDM cellular systems
04/06/2011CN101039160B Multiplexing system, method for sharing control channel resource and reception equipment thereof
04/05/2011US7920588 Data communications system and method of data transmission
04/05/2011US7920462 Amplitude attenuation estimation and recovery systems for OFDM signal used in communication systems
03/2011
03/31/2011WO2011037427A2 Method and apparatus for transmitting reference signal in wireless communication system
03/31/2011WO2011037396A2 Apparatus and method for transmitting/receiving signals by using a preset frame structure in a wireless communication system
03/31/2011WO2011037375A2 Method and apparatus for allocating wireless resource in wireless communication system including relay station
03/31/2011WO2011037362A2 Method for transmitting pilot signal in multi-carrier wireless transmission system
03/31/2011WO2011037215A1 Base station, terminal station, radio system, radio control method, and storage medium
03/31/2011WO2011037088A1 Radio terminal, and wireless communication method
03/31/2011WO2011036933A1 Wireless communication system, mobile station apparatus, base station apparatus, communication control method and control program
03/31/2011WO2011035592A1 Method and apparatus for channel estimation of orthogonal frequency division multiple access system
03/31/2011WO2011035517A1 Method for generating, transmitting the reference signal of wireless channel measurement and device thereof
03/31/2011WO2011005727A3 Base station and method for reducing asynchronous interference in a multi-tier ofdma overlay network
03/31/2011WO2011002263A3 Method and apparatus for receiving control information of relay station in wireless communication system including relay station
03/31/2011WO2010151093A3 Apparatus for transmitting and receiving control information for repeater and method thereof
03/31/2011WO2010143926A3 Reference symbol structure for dft spread ofdm system
03/31/2011WO2010143846A3 Method in which user equipment performs random access in a carrier aggregation mobile communication system
03/31/2011WO2010139008A8 Detection of a communication signal
03/31/2011WO2010131931A3 Method and apparatus for transmitting sounding reference signal in radio communication system
03/31/2011WO2010123250A3 Communication method and apparatus for a multi-carrier environment
03/31/2011US20110075717 Multimode multicarrier modem system and method of communication over the same
03/31/2011DE102006057103B4 Verfahren und Vorrichtung zur Kanalschätzung von Übertragungskanälen in einem OFDM-Übertragungssystem Method and device for channel estimation of transmission channels in a OFDM transmission system
03/31/2011CA2775479A1 Method and apparatus for transmitting reference signal in wireless communication system
03/31/2011CA2773583A1 Wireless communication system, mobile station apparatus, base station apparatus, communication control method and integrated circuit
03/30/2011EP2302857A2 Multicarrier transmission system with low power sleep mode and rapid-on-capability
03/30/2011EP2302825A1 Communication system, transmitter, receiver and information recording medium
03/30/2011EP2302810A2 Multi-channel transmission with interleaving through in-place addressing of RAM memory
03/30/2011EP2302809A2 Multi-channel transmission with interlacing through in-place addressing of RAM memory
03/30/2011EP2302808A2 Multi-channel transmission with interleaving through in-place addressing of RAM memory
03/30/2011EP2302807A2 Multi-channel transmission with interleaving through in-place addressing of RAM memory
03/30/2011EP2302806A2 Multi-channel transmission with interleaving through in-place addressing of RAM memory
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