Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
10/2006
10/12/2006US20060227805 Buffers handling multiple protocols
10/12/2006CA2603146A1 Method and apparatus for singular value decomposition of a channel matrix
10/12/2006CA2602399A1 Wireless device and method for wireless multiple access
10/11/2006EP1710929A1 Communication device and communication method
10/11/2006EP1709762A1 Multicarrier mimo transmission
10/11/2006EP1709752A1 Method for transmitting/receiving signal in mimo system
10/11/2006EP1709745A1 Multi-user adaptive array receiver and method
10/11/2006CN1846413A Nonlinear precoding method for a digital broadcast channel
10/11/2006CN1846388A O f d m channel estimation and tracking for multiple transmit antenna
10/11/2006CN1846383A Communication apparatus and communication method
10/11/2006CN1846367A Secure communication method, transmission apparatus and reception apparatus
10/11/2006CN1845525A Master-slave device system
10/11/2006CN1279703C MIMO antenna system and its operating method and method for choosing transmitting and receiving antenna combination
10/10/2006US7120657 System and method for adaptive filtering
10/10/2006US7120468 System and method for steering directional antenna for wireless communications
10/10/2006CA2396605C Interconnecting processing units of a stored program controlled system using space division multiplexed free space optics
10/05/2006WO2006105309A1 Method and apparatus for block-wise decision-feedback equalization for wireless communication
10/05/2006WO2006104142A1 Mimo decoder and mimo decoding method
10/05/2006WO2006104104A1 Mimo transmitting apparatus, mimo receiving apparatus, and retransmitting method
10/05/2006WO2006103758A1 Mobile terminal, wireless communication apparatus and wireless communication method
10/05/2006WO2006102745A1 Method and system for combining ofdm and transformed ofdm
10/05/2006US20060224763 Switching and simultaneous usage of 802.11a and 802.11g technologies for video streaming
10/05/2006US20060222121 Receiving apparatus and demodulating method
10/05/2006US20060222101 Method and apparatus for an adaptive multiple-input multiple-output (MIMO) wireless communications systems
10/05/2006US20060221992 Methods and systems for channel sensing multiple acces communication with multipacket reception
10/05/2006US20060221928 Wireless device and method for wireless multiple access
10/04/2006EP1708398A1 Transmitter apparatus, receiver apparatus, and wireless communication method
10/04/2006CN1842986A Receiver and method for decoding a coded signal with the aid of a space-time coding matrix
10/04/2006CN1842974A Method for processing RF signal in wireless MIMO communication systems
10/04/2006CN1841987A Wireless communication apparatus and wireless communication method
10/04/2006CN1841986A Wireless communication apparatus and wireless communication method
10/04/2006CN1841985A Limited feedback method for multi-antenna system
10/04/2006CN1841965A Wireless communication system, receiver, demodulation method used for the system and receiver, and program thereof
10/04/2006CN1841961A Method and apparatus for selecting transmitting antenna in multi antenna wireless communication system
10/03/2006US7117017 Wireless communication system with base station beam sweeping
10/03/2006US7117016 Adaptive antenna base station apparatus
10/03/2006US7116725 Time-domain transmit and receive processing with channel eigen-mode decomposition for MIMO systems
10/03/2006US7116722 Wireless communication system using multi-element antenna having a space-time architecture
10/03/2006US7116271 Blind signal separation using spreading codes
09/2006
09/28/2006WO2006102252A1 Space-time scrambling for cellular systems
09/28/2006WO2006101979A2 Switching and simultaneous usage of 802.11a and 802.11g technologies for video streaming
09/28/2006WO2006101355A1 Signal transmitting method and apparatus using length division multiple access
09/28/2006WO2006101213A1 Mimo communication apparatus and data retransmission method
09/28/2006WO2006101210A1 Multi-antenna/multi-user radio communication system and transmission antenna selection method
09/28/2006WO2006101209A1 Mimo transmitting apparatus and mimo transmitting method
09/28/2006WO2006101180A1 Time-space block precoding method in multi-user down link
09/28/2006WO2006101093A1 Mimo multiplex communication apparatus and signal separation method
09/28/2006WO2006100767A1 Wireless communication system
09/28/2006US20060217075 Wireless communication method, wireless communication system, and wireless communication device
09/28/2006US20060215706 Signal transmitting method and apparatus using location division multiple access
09/28/2006CA2601429A1 Space-time scrambling for cellular systems
09/27/2006EP1705820A1 Transmitting/receiving apparatus and transmitting/receiving method
09/27/2006EP1705808A1 Transmitter for a wireless communications system using multiple codes and multiple antennas
09/27/2006EP1704655A1 Apparatus for allocating information and power to sub-channels of a channel and method for allocating information and power to sub-channels of a channel
09/27/2006CN1839579A Communications systems, method and device
09/27/2006CN1838657A Control method and radio apparatus utilizing the same
09/27/2006CN1838653A Low-power consumption communication apparatus, low-power consumption multi-antenna communication system and its operating method
09/27/2006CN1838583A Method and apparatus for executing data retransmission in MIMO communication system
09/27/2006CN1838577A Frame division multi-address method in mobile communication
09/27/2006CN1838558A Transmitting antenna selecting method and apparatus in multi-antenna multi-user communication system
09/27/2006CN1838556A Downlink multi-user space-time packet pre-coding method
09/27/2006CN1838555A Wireless communication method, wireless communication system, and wireless communication device
09/26/2006US7113507 Method and system for communicating control information via out-of-band symbols
09/26/2006US7113129 Blind signal separation using a combination of correlated and uncorrelated antenna elements
09/21/2006WO2006099463A2 Methods and systems for channel sensing multiple access communications with multipacket reception
09/21/2006WO2006099348A1 Systems and methods for beamforming in multi-input multi-output communication systems
09/21/2006WO2006099267A2 Iterative mimo receiver using group-wise demapping
09/21/2006WO2006098387A1 Transmission method and transmission apparatus used in multiantenna wireless communication system
09/21/2006WO2006098379A1 Adaptive modulation method based on multi-user pre-coding
09/21/2006WO2006098147A1 Wireless communication apparatus and channel estimation and separation methods in multi-input system
09/21/2006WO2006098111A1 Wireless communication system, transmitting apparatus, transmitting method, program, and recording medium
09/21/2006WO2006098011A1 Radio communication device in multi-input system and channel estimation and separation method
09/21/2006WO2006098008A1 Communication device and communication method
09/21/2006WO2006097989A1 Layer-2 mobility network
09/21/2006US20060211374 Adaptive receive and omnidirectional transmit antenna array
09/21/2006US20060209979 Frequency offset tracking
09/21/2006US20060209978 Indoor radio transmission method for parallel radio transmission of digital data substreams and a mobile radio transmission system
09/21/2006US20060209923 Method of transmitting feedback information in a multi-input, multi-output (MIMO) system
09/21/2006US20060209880 Method of audio data transmission and system thereof
09/21/2006US20060209874 Wireless packet communication method and wireless packet communication apparatus
09/21/2006US20060209813 MIMO multiple transmission device and method
09/21/2006US20060209667 OFDM-MIMO communication system using smart spatial symbol mapping and associated methods
09/21/2006CA2601151A1 Iterative stbicm mimo receiver using group-wise demapping
09/20/2006CN1835425A Self-adaptive modulation method based on multi-user precode
09/20/2006CN1835415A Low complexity bit used in radio communicating system and power allocation method and device
09/19/2006US7110463 Efficient computation of spatial filter matrices for steering transmit diversity in a MIMO communication system
09/14/2006WO2006096007A1 Apparatus and method for mapping space-time coded data to subcarriers in a broadband wireless communication system
09/14/2006WO2006095904A1 Retransmitting method, radio receiving apparatus, and multiantenna radio communication system
09/14/2006WO2006095877A1 Mimo transmitting apparatus, and data retransmitting method in mimo system
09/14/2006WO2006095873A1 Mimo detection control apparatus and mimo detection control method
09/14/2006WO2006095829A1 Base station, communication terminal apparatus, and data detecting method in mimo system
09/14/2006WO2006095741A1 Multiantenna radio communication system, radio receiving apparatus, and retransmitting method
09/14/2006WO2006074959A3 Representation of timing data in particular for satellite navigation system
09/14/2006WO2006055646A3 Open-loop rate control for a tdd communication system
09/14/2006WO2006012523A3 Pilot tones in a multi-transmit ofdm system usable to capture transmitter diversity benefits
09/14/2006WO2005104667A3 Method of allocating uplink transmission channels in a communication system
09/14/2006US20060203843 xDSL function ASIC processor & method of operation
09/14/2006US20060203836 Method and system for parsing bits in an interleaver for adaptive modulations in a multiple input multiple output (MIMO) wireless local area network (WLAN) system
09/14/2006US20060203794 Systems and methods for beamforming in multi-input multi-output communication systems
09/14/2006US20060203792 Distributed multiple antenna scheduling for wireless packet data communication system using OFDM
1 ... 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 ... 73