Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
12/2009
12/23/2009CN100574246C Full optical VPN system based on orthogonal modulation code
12/22/2009US7636573 Multiple-access multiple-input multiple-output (MIMO) communication system
12/17/2009US20090310701 Method for transmitting/ receiving signal in mimo system
12/16/2009EP2134016A1 Radio communication system, radio communication device, and radio communication method
12/16/2009EP2132893A1 Multiple-antenna space multiplexing system using enhancement signal detection
12/16/2009CN100571101C High rate transmit diversity transmission and reception
12/15/2009US7634026 Receiving method and receiving apparatus
12/15/2009US7634018 Wireless communication apparatus
12/15/2009US7634017 Wireless communication system
12/15/2009US7633906 Method of transmitting feedback information in a multi-input, multi-output (MIMO) system
12/10/2009WO2009147940A1 Handover method, radio base station, and mobile terminal
12/10/2009US20090305690 Radio transmission device and radio transmission method
12/10/2009US20090304107 Wireless transmitting and receiving device and method
12/10/2009US20090303067 Method and apparatus for tracking position
12/09/2009CN101601200A Radio transmission method and interference compensation method
12/09/2009CN100568765C Wireless communication method, wireless communication system, and wireless communication device
12/08/2009US7630886 Hochwald construction of unitary matrix codebooks via eigen coordinate transformations
12/08/2009US7630396 Multichannel signal coding equipment and multichannel signal decoding equipment
12/08/2009US7630296 System and method for remotely restoring inoperative data communications
12/03/2009WO2009145162A1 Communication system, communication apparatus and communication method
12/03/2009WO2009144930A1 Wireless communication device
12/03/2009WO2009144868A1 Radio communication device, radio communication system, and radio communication method
12/03/2009US20090296846 Mimo communication system having deterministic channels and method
12/03/2009US20090296563 Transmission apparatus, transmission method, reception apparatus, and reception method
12/02/2009EP2129026A1 Radio transmission method and interference compensation method
12/02/2009EP2128931A1 Antenna arranging method and mounting device for communication device, and antenna device
12/02/2009CN101595762A MIMO mesh network
12/02/2009CN100566223C Radio terminal device, transmission directivity control method
12/02/2009CN100566205C Wireless communication system, transmitter and receiver used therefor, and wireless communication method
12/02/2009CN100566204C Radio communication apparatus, transmitter apparatus, receiver apparatus and radio communication system
12/02/2009CN100566203C Beam-steering and beam-forming for wideband MIMO/MISO systems
12/01/2009US7627045 System, method, apparatus, and computer program for wireless communication
12/01/2009US7626952 Device for aggregating, translating, and disseminating communications within a multiple device environment
12/01/2009US7626916 Method and system for crosstalk cancellation
11/2009
11/26/2009WO2009142236A1 Communication device and communication method in mobile communication system
11/26/2009WO2009142000A1 Mimo antenna device and wireless communication device
11/26/2009US20090291702 Radio communication terminal and radio communication base station device
11/26/2009US20090290657 Continuous Beamforming for a MIMO-OFDM System
11/26/2009US20090290655 Transmission mode and rate selection for a wireless communication system
11/26/2009US20090290654 Apparatus for transmitting and receiving data to provide high-speed data communication and method thereof
11/25/2009EP2124371A1 Reception device, transmission device, radio transmission/reception system, and radio reception method
11/25/2009EP2122879A1 Systems and methods for generating sequences that are nearest to a set of sequences with minimum average cross-correlation
11/25/2009EP2122475A1 Data transfer circuit
11/25/2009CN101589562A Reception device and mobile communication system
11/25/2009CN100563139C Iterative decoding and equalingzing method for hgih speed communications on multiple antenna channels
11/25/2009CN100563122C Method and apparatus for space-time coding using low density parity check codes in a wireless communication system
11/24/2009US7623590 Diversity transmitter and diversity transmission method
11/24/2009US7623589 Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception
11/24/2009US7623587 Method for transmitting/receiving signal in MIMO system
11/24/2009US7623564 CDMA wireless system
11/24/2009US7623462 Algorithm for network route selection
11/19/2009WO2009139442A1 Communication device, communication system, reception method, and communication method
11/19/2009WO2009139383A1 Base station, user device, and method
11/19/2009US20090285325 MIMO-OFDM Communication System And Communication Method Of Same
11/18/2009EP2120377A1 Ofdm transmitter and ofdm receiver
11/18/2009EP2120350A1 Power-efficient multi-antenna wireless device
11/18/2009EP2119072A1 A method of transmitting control channel information in an ofdm communication system downlink
11/18/2009EP2118761A1 Data transfer circuit
11/18/2009CN101584243A Radio communication method and radio communication device
11/18/2009CN101584133A Radio communication method and radio communication device
11/18/2009CN100561889C Method for processing RF signal in wireless MIMO communication systems
11/18/2009CN100561884C Multi-input-multi-output communication mode based on distributed transmitting source
11/17/2009US7620877 Signal decoding methods and apparatus
11/17/2009US7620424 Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems
11/17/2009US7620117 Apparatus and method for encoding/decoding space time block code in a mobile communication system using multiple input multiple output scheme
11/12/2009US20090279644 Mimo decoder and mimo decoding method
11/12/2009US20090279618 Wireless transmitting and receiving device and method
11/12/2009US20090279486 Wireless base station device, terminal, and wireless communication method
11/11/2009CN101578779A Multi-antenna transmission device, multi-antenna reception device, multi-antenna transmission method, multi-antenna reception method, terminal device, and base station device
11/11/2009CN100559748C Radio packet communication method
11/10/2009US7616703 Differential multiple-norm transmit diversity with forward error correction and related diversity reception
11/05/2009WO2009133816A1 Communication system, reception device, and communication method
11/03/2009US7613423 Method of creating active multipaths for mimo wireless systems
11/03/2009US7613248 Signal processing with channel eigenmode decomposition and channel inversion for MIMO systems
10/2009
10/29/2009WO2009131163A1 Mobile communication system, base station device, mobile station device, and mobile communication method
10/29/2009WO2009131162A1 Multicarrier communication system, communication device, and communication method
10/29/2009WO2009131094A1 Communication device, communication system, reception method, and program
10/29/2009US20090268836 Multi-pilot generation method and detection method in multi-antenna communication system
10/29/2009US20090268835 Wireless communication method, wireless communication system, and wireless communication device
10/29/2009US20090268686 Wireless transmitter and wireless transmission method
10/29/2009US20090268621 Transmitting apparatus, receiving apparatus and multiplex number controlling method
10/28/2009CN101569127A Base station device
10/27/2009US7609782 Space-time coded transmissions within a wireless communication network
10/27/2009US7609777 Maximum likelihood a posteriori probability detector
10/22/2009WO2009128276A1 Radio reception device, radio transmission device, and feedback method
10/22/2009US20090262853 Mimo receiving apparatus and receiving method
10/22/2009US20090262851 Radio transmitting apparatus and radio transmitting method
10/22/2009US20090262850 System and Method of Dynamically Optimizing a Transmission Mode of Wirelessly Transmitted Information
10/21/2009EP1756953B1 Power-efficient multi-antenna wireless device
10/21/2009CN100553188C Apparatus and method for receiving signal in a multiple-input multiple-output communication system
10/21/2009CN100553186C OFDM channel estimation and tracking for multiple transmit antenna
10/21/2009CN100553173C Wireless communication system, terminal and method
10/20/2009US7606326 Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulation
10/20/2009US7606320 Apparatus and method for space-frequency block coding/decoding in a communication system
10/20/2009US7606319 Method and detector for a novel channel quality indicator for space-time encoded MIMO spread spectrum systems in frequency selective channels
10/20/2009US7606318 Method of space-time encoding and decoding for frequency selective fading channel
10/15/2009WO2009125591A1 Wireless receiver, wireless transmitter, and feedback method
10/15/2009US20090258609 Radio transmission apparatus and radio transmission method
10/14/2009CN101558617A Community networking using networked audio devices
10/13/2009US7603486 Network management system providing logic signals over communication lines for detecting peripheral devices
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