Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
01/2012
01/25/2012CN102334349A Wireless communication apparatus and wireless communication method
01/25/2012CN102332967A Radio communication system, reception device, demodulation method used for them, and program thereof
01/25/2012CN101136659B Method, system and equipment for crosstalk elimination of xDSL multiple lines
01/24/2012US8102907 Space-frequency equalization for oversampled received signals
01/24/2012US8102875 Remote unit with exterior connectivity, and corresponding information delivery method
01/19/2012US20120014339 Low Peak-To-Average Power Ratio Transmission in Frequency-Division Multiple Access Systems
01/18/2012EP2408249A1 Rank estimation apparatus, receiver, communication system, rank estimation method, and program recording medium
01/18/2012EP2408231A1 Wireless base station
01/18/2012EP2408131A1 Communication system and mobile station apparatus
01/18/2012EP2408130A1 Mimo reception method
01/18/2012EP2408129A1 Radio communication system, radio transmission device and radio transmission method
01/18/2012EP2406905A1 Channel reconstruction method, base station and user equipment
01/18/2012CN1973467B Apparatus and method for transmitting/receiving pilot signals in a communication system using an orthogonal frequency division multiplexing scheme
01/18/2012CN1833390B Radio transmitting apparatus and radio transmitting method
01/18/2012CN102326348A Wireless transmission apparatus and precoding method
01/17/2012US8098754 Midamble allocations for MIMO transmissions
01/12/2012WO2012005123A1 Communication apparatus and resource derivation method
01/12/2012US20120008712 Midamble allocations for mimo transmissions
01/12/2012US20120008641 Receiving node in a packet communications system and method for managing a buffer in a receiving node in a packet communications system
01/12/2012US20120008640 Method and Apparatus for Using Dynamic Subchannels in a Communications Network
01/12/2012US20120008583 Multiuser scheduling for mimo broadcast channels with finite rate feedback
01/12/2012US20120008543 Method and device for bearing and receiving scheduling information of multimedia broadcast multicast service (MBMS) control channel (MCCH) update indication information
01/11/2012EP2405677A1 Wireless communication apparatus and wireless communication method
01/11/2012EP2405600A1 Wireless communication system, transmission device, and receiving device
01/11/2012EP2405591A1 Radio transmitting apparatus, radio receiving apparatus and preamble sequence allocating method
01/11/2012CN1943144B Method of allocating uplink transmission channels in a communication system
01/11/2012CN102318423A Communication device and communication method
01/11/2012CN102318247A Mimo reception method
01/11/2012CN101147350B MIMO multiplex communication apparatus and signal separation method
01/10/2012US8094688 Voltage supply unit for diagnosing electrical disconnection occurring in communication system and apparatus using the voltage supply unit
01/10/2012US8094593 Communication apparatus, communication program, and communication method
01/10/2012US8094048 Method of decoding syntax element in context-based adaptive binary arithmetic coding decoder and decoding device therefor
01/05/2012WO2012002403A1 Radio base station and communication control method
01/05/2012WO2012002217A1 Communication system, transmitter apparatus, receiver apparatus, transmission method, and processor
01/04/2012EP2403173A1 Wireless transmission apparatus and precoding method
01/04/2012CN1969492B Dynamic forwarding adjacency
01/04/2012CN102308505A Non-coherent detection method of the number of transmit antenna ports for OFDMA
01/04/2012CN102307057A Radio transmission device
01/04/2012CN101425881B Radio packet communication method
01/04/2012CN101057471B Method and apparatus for closed loop data transmission
01/03/2012US8090053 Midamble allocations for MIMO transmissions
01/03/2012US8090039 Wireless transceiver and wireless transmitting/receiving method and program thereof
01/03/2012US8089945 Communication method, and transmitting apparatus and receiving apparatus using that communication method
01/03/2012CA2561549C Calibration of transmit and receive chains in a mimo communication system
12/2011
12/29/2011WO2011162051A1 Communication system, communication apparatus and communication method
12/29/2011WO2011161946A1 Terminal apparatus, base station apparatus, retransmission method and resource allocation method
12/29/2011WO2011161887A1 Terminal apparatus and communication method thereof
12/29/2011US20110317721 Differential delay compensation
12/29/2011US20110317720 System and Method for Parsing Frames
12/29/2011US20110317716 Method, system, and program for managing a speed at which data is transmitted between network adaptors
12/29/2011US20110317715 Multiplexed sensor array
12/29/2011US20110317714 Compact and adjustable power divider and filter device
12/28/2011EP2400670A1 Wireless communication apparatus, wireless communication method, and wireless communication system
12/28/2011CN102301628A 参考信号配置方法和无线通信基站装置 Reference signal allocation method and radio communication base station device
12/28/2011CN102299886A 用于在无线通信系统中生成和发送帧的装置及方法 Apparatus and method for generating and transmitting a frame in a wireless communication system
12/27/2011US8086927 MIMO transmitting apparatus, MIMO receiving apparatus, and retransmitting method
12/27/2011US8085864 Midamble allocations for MIMO transmissions
12/27/2011US8085814 Frame structure, system and method for OFDM communications
12/22/2011WO2011158969A1 Selecting a codeword and determining a symbol length for uplink control information
12/22/2011WO2011158968A1 Uplink control information (uci) multiplexing on the physical uplink shared channel (pusch)
12/22/2011WO2011158791A1 Wireless communication device, wireless communication system, and communication method
12/22/2011WO2011158757A1 Mobile station device and method for signal detection and channel estimation
12/22/2011WO2011158730A1 Terminal apparatus, base station apparatus, communication system, and communication method
12/22/2011WO2011158726A1 Base station apparatus, terminal apparatus, communication system and communication method
12/22/2011WO2011158496A1 Pre-coding method and transmitter
12/22/2011WO2011158436A1 Wireless communication device and wireless communication method
12/22/2011US20110310911 Method and device for data processing and communication system comprising such device
12/22/2011US20110310910 Sub-channel and power allocation method and apparatus for multicast transmission using an orthogonal frequency division multiple access scheme
12/21/2011EP2398291A1 Communication device and communication method
12/21/2011EP2396914A1 Non-coherent detection method of the number of transmit antenna ports for ofdma
12/20/2011US8081934 Configurable frequency band elimination for powerline network
12/20/2011US8081702 Radio communication system, radio communication device, and channel correlation matrix decision method
12/20/2011CA2581160C Blind signal separation using spreading codes
12/20/2011CA2556710C Calibration of downlink and uplink channel responses in a wireless mimo communication system
12/15/2011WO2011155569A1 Wireless communication system, transmitter, propagation path characteristic estimating apparatus, propagation path characteristic estimating method and program
12/15/2011WO2011155467A1 Inter-base station cooperative mimo transmission method, and base station device
12/15/2011WO2011155360A1 Mobile terminal apparatus, base station apparatus, communication system, and communication method
12/15/2011WO2011155344A1 Wireless communication system, base station apparatus, mobile station apparatus, wireless communication method and integrated circuit
12/15/2011WO2011155172A1 Mimo receiving device and receiving method
12/14/2011CN1890909B Mimo系统中用于本征模式发射的接收机空间处理 Mimo system receiver for space launch processing eigenmode
12/14/2011CN102282791A Mimo系统的解调方法 Demodulation method Mimo System
12/14/2011CN101227256B 接收器设备、接收方法 Receiver apparatus, receiving method
12/14/2011CN101103548B 码分多址蜂窝式接收机及接收方法 CDMA cellular receiver and receiving method
12/14/2011CN101083470B 信号接收区间检测器 Interval detector signal receiver
12/13/2011US8077758 Signal separation techniques to provide robust spread spectrum signal decoding
12/13/2011US8077696 Wireless communication apparatus and wireless communication method
12/13/2011US8077691 Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
12/13/2011US8077641 Echo cancellation for channels with unknown time-varying gain
12/13/2011CA2581218C Blind signal separation using signal path selection
12/08/2011WO2011152308A1 Receiver, transmitter, and wireless communications system using said devices
12/08/2011WO2011152294A1 Base station device, terminal device, and wireless communication system using same
12/08/2011WO2011152222A1 Communication system, transmitter apparatus, transmission control method, transmission control program, and processor
12/08/2011WO2011152186A1 Transmitter apparatus, receiver apparatus, wireless communication system, control program and integrated circuit
12/08/2011US20110299618 Multiple-branch wireless receiver
12/07/2011EP1807957B1 Iterative receiving method for a mimo system, and corresponding receiver and computer program
12/07/2011CN1799207B 通过电力线进行数据通信的系统和方法 System and method for data communication over power lines
12/07/2011CN102273115A 无线通信设备、无线通信系统和无线通信方法 Wireless communication device, a wireless communication system and a wireless communication method
12/07/2011CN102273113A 发送装置、发送方法、通信系统以及通信方法 Transmission apparatus, transmission method, communication system and communication method
12/07/2011CN101352050B 复用器 Multiplexer
12/06/2011US8073070 Multi-pilot generation method and detection method in multi-antenna communication system
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