Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
03/2012
03/15/2012WO2012032898A1 Wireless communicator and wireless communication method
03/15/2012WO2012032781A1 Transmission method, transmitter apparatus, reception method and receiver apparatus
03/14/2012EP2429253A1 Communication system, communication device, communication method, and computer program
03/14/2012EP2429250A1 Communication apparatus, communication method, computer program, and communication system
03/14/2012EP2429236A1 Communication apparatus, communication method, computer program, and communication system
03/14/2012EP2429234A1 Communication device, communication method, and communication system
03/14/2012EP2429109A1 Communication apparatus, communication method, computer program, and communication system
03/14/2012EP2429095A1 Communication apparatus, communication method, computer program, and communication system
03/14/2012CN102379152A Communication apparatus, communication method, computer program, and communication system
03/13/2012US8135101 Data equalisation in a communication receiver wth transmit and receive diversity
03/13/2012US8135084 Multiantenna receiving device
03/13/2012US8134976 Channel calibration for a time division duplexed communication system
03/13/2012CA2542270C Receiver spatial processing for eigenmode transmission in a mimo system
03/13/2012CA2446512C Method and apparatus for processing data in a multiple-input multiple-output (mimo) communication system utilizing channel state information
03/08/2012WO2012029989A1 Joint coding method based on binary tree and coder
03/08/2012WO2012029845A1 Terminal device, base station device, communication system, and communication method
03/07/2012CN101164270B Communication system modulating/demodulating data using antenna patterns and associated methods
03/06/2012US8130869 Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof
03/06/2012US8130861 Radio communication apparatus and radio communication method
03/06/2012US8130860 Method and apparatus for preamble training with shortened long training field in a multiple antenna communication system
03/06/2012US8130855 Method and apparatus for combining space-frequency block coding, spatial multiplexing and beamforming in a MIMO-OFDM system
03/06/2012US8130854 Nonlinear precoding method for a digital broadcast channel
03/06/2012US8130787 High-frequency circuit device, and communications apparatus comprising same
03/01/2012WO2012026366A1 Transmitter apparatus, receiver apparatus, communication system, transmission method, reception method, communication method, computer program and semiconductor chip
03/01/2012WO2012026318A1 Distributed antenna system and wireless communication method used in said system
03/01/2012WO2012026195A1 Wireless communication apparatus, wireless communication system, wireless communication method, and program
03/01/2012US20120051474 Apparatus for Transmitting and Receiving Data to Provide High-Speed Data Communication and Method Thereof
03/01/2012CA2804589A1 Wireless communication device, wireless communication system, wireless communication method, and program
02/2012
02/29/2012EP2424143A1 Wireless communication device and wireless communication method
02/29/2012EP2424142A1 Multi-antenna communication device and multi-antenna communication method
02/29/2012EP2424137A1 Radio communication system, radio communication device, and radio communication method
02/29/2012EP1400035B2 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
02/29/2012CN102365835A Multi-antenna communication apparatus and method of multi-antenna communication
02/29/2012CN101411151B Radio reception device, radio transmission device, radio base station, reception method, and transmission method
02/29/2012CN101032108B Method and detector for a novel channel quality indicator for space-time encoded mimo spread spectrum systems in frequency selective channels
02/28/2012US8126077 MIMO transmitter and methods for transmitting OFDM symbols with cyclic-delay diversity
02/28/2012US8125963 Radio transmission control method, radio receiver apparatus, and radio transmitter apparatus
02/28/2012US8125948 Apparatus and method for allocating radio frequency band resource in space division multiple access system
02/28/2012US8125507 Video call apparatus for mobile communication terminal and method thereof
02/23/2012WO2012023516A1 Communication control method, base station device, and mobile station device
02/23/2012WO2012023500A1 Mobile terminal device, and wireless communication method
02/23/2012WO2012023472A1 Communication control method, base station device, and mobile station device
02/23/2012US20120044954 Communication device
02/23/2012US20120044953 Reception apparatus and reception method
02/22/2012EP2421320A1 Communication apparatus, communication method, computer program, and communication system
02/22/2012CN102362456A Wireless communication system, terminal device, base station device, method of wireless communication in wireless communication system
02/22/2012CN101107803B 发送装置和发送方法 Apparatus and transmission method for transmitting
02/21/2012US8121647 Transmitting and receiving method, and radio apparatus utilizing the same
02/21/2012US8121227 Reception device
02/21/2012US8121212 Transmitting apparatus and method, and receiving apparatus and method in multple antenna system
02/21/2012CA2540026C Hierarchical coding with multiple antennas in a wireless communication system
02/16/2012WO2012020552A1 Terminal device, base station device, retransmission method, and resource allocation method
02/16/2012WO2012020540A1 Wireless communication terminal apparatus and wireless communication method
02/16/2012DE102009052936B4 Master-Einheit, Remote-Einheit sowie Multiband-Übertragungssystem Master unit, remote unit and multi-band transmission system
02/15/2012CN1943156B 基于ofdm的多天线通信系统的发射分集和空间扩频 Based transmit diversity ofdm multi-antenna communication system and the spatial spreading
02/15/2012CN1833419B 用于在无线电通信系统中对训练序列进行预过滤的方法 A method for a radio communication system for pre-filtering of the training sequence
02/15/2012CN1744602B 无线通信系统及无线终端 The wireless communication system and wireless terminal
02/15/2012CN102356685A Base station apparatus and information transmission method
02/15/2012CN102356578A Radio base station apparatus, mobile station apparatus and wireless communication method
02/15/2012CN102356577A Radio receiving apparatus, radio transmitting apparatus and wireless communication method
02/15/2012CN102356574A Insertion of downlink demodulation reference signals into OFDM frames
02/14/2012US8116389 Radio apparatus
02/14/2012CA2566330C Continuous beamforming for a mimo-ofdm system
02/14/2012CA2549093C Spatial spreading in a multi-antenna communication system
02/09/2012WO2012017818A1 Communication apparatus and communication system
02/09/2012US20120033681 Mediating method and system between signaling network peers
02/08/2012CN1716809B 无线通信系统、装置、方法及计算机程序 The wireless communication system, an apparatus, method and computer program
02/08/2012CN102349344A Rank estimation apparatus, receiver, communication system, rank estimation method, and program recording medium
02/08/2012CN102349326A Wireless base station
02/08/2012CN102349254A Communication system and mobile station apparatus
02/08/2012CN102349253A Radio communication system, radio transmission device and radio transmission method
02/07/2012US8111774 Method for transmitting/receiving signal in MIMO system
02/07/2012US8111608 Radio-communication device and radio-communication method
02/07/2012CA2567039C Transmission mode and rate selection for a wireless communication system
02/02/2012WO2012014973A1 Communication device and communication method
02/02/2012WO2012014469A1 Base station, communication system and handover destination determining method
02/02/2012US20120027136 System access and synchronization methods for mimo ofdm communications systems and physical layer packet and preamble design
02/02/2012US20120027124 Base station, communication system including base station and transmission method
02/02/2012US20120027029 System and method for offloading packet protocol encapsulation from software
02/02/2012US20120027028 Adaptive, scalable packet loss recovery
02/02/2012US20120027027 Communication apparatus, method, and program product
02/01/2012EP2413529A1 Wireless transmitter, wireless receiver, and preamble sequence generation method
02/01/2012EP2413528A1 Wireless communication system, terminal device, base station device, method of wireless communication in wireless communication system
02/01/2012EP2413517A1 Wireless communication system, base station, relay station, and terminal
02/01/2012EP1851872B1 Method and device for connecting an additional subscriber to a telephone exchange
02/01/2012CN1918838B 发送装置、接收装置及无线通信方法 Transmitting means and receiving apparatus and radio communication method
02/01/2012CN1830168B 无线传送控制方法和无线接收装置以及无线发送装置 A radio transmission control method and a radio receiving apparatus and radio transmission apparatus
02/01/2012CN102342056A Wireless communication system, transmission device, and receiving device
02/01/2012CN102342031A Radio transmitting apparatus, radio receiving apparatus and preamble sequence allocating method
02/01/2012CN101103575B 多天线通信方法和多天线通信设备 Multi-antenna communication method, and a multi-antenna communication apparatus
01/2012
01/31/2012US8107492 Cooperative writes over the address channel of a bus
01/31/2012US8107488 Passive optical network and ultrawide band adapter
01/31/2012CA2640317C Cooperative writes over the address channel of a bus
01/31/2012CA2420716C A link capacity adjustment component
01/26/2012US20120020426 Transmit format selection with consideration for resource reuse
01/25/2012EP2410685A1 Radio base station apparatus, mobile station apparatus and wireless communication method
01/25/2012EP2410684A1 Radio receiving apparatus, radio transmitting apparatus and wireless communication method
01/25/2012EP2409434A1 Insertion of downlink demodulation reference signals into ofdm frames
01/25/2012CN1842986B Receiver and method for decoding a coded signal with the aid of a space-time coding matrix
01/25/2012CN102334357A Wireless base station apparatus and modulation and coding scheme selection method
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