Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
03/2006
03/30/2006US20060066482 Blind signal separation using I and Q components
03/30/2006US20060066481 Blind signal separation using a combination of correlated and uncorrelated antenna elements
03/30/2006US20060066480 Blind signal separation using spreading codes
03/30/2006CA2580684A1 Blind signal separation using correlated antenna elements
03/29/2006EP1641180A1 Method and system for controlling medium access in a wireless network
03/29/2006EP1641166A2 Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas
03/29/2006EP1639776A1 Methods and apparatus for backwards compatible communication in a multiple antenna communication system using time orthogonal symbols
03/29/2006EP1639741A1 Method for coding multiple data streams in multiple-input, multiple-output communications systems
03/29/2006CN1753493A Cross-layer connecting method for wireless multimedia communication system
03/29/2006CN1753395A Symbol timing method for multi-antenna wireless communication system
03/28/2006US7020492 Radio
03/28/2006US7020490 Radio communication system
03/28/2006US7020446 Multiple antennas at transmitters and receivers to achieving higher diversity and data rates in MIMO systems
03/28/2006US7020072 Orthogonal frequency division multiplexing transmit diversity system for frequency-selective fading channels
03/28/2006US7019853 Image communication apparatus and method
03/23/2006WO2006030939A1 Receiver for use in a mimo system
03/23/2006WO2006030478A1 Automatic retransmission request control system and retransmission method in mimo-ofdm system
03/23/2006WO2006019260A3 Data communication in a wireless communication system using space-time coding
03/23/2006WO2006003416A3 Wireless network system and devices
03/23/2006US20060063494 Remote front-end for a multi-antenna station
03/23/2006US20060063491 Radio reception device and radio reception method
03/23/2006US20060062243 Reliable audio-video transmission system using multi-media diversity
03/23/2006US20060062242 Reliable audio-video transmission system using multi-media diversity
03/23/2006US20060062241 Local area network of serial intelligent cells
03/23/2006US20060061821 Image communication apparatus and method
03/22/2006EP1638236A2 Communication system and method using a relay node
03/22/2006CN1751484A Channel calibration for a time division duplexed communication system
03/22/2006CN1751480A Radio packet communication method
03/22/2006CN1751465A Radio packet communication method and radio packet communication apparatus
03/22/2006CN1751444A Techniques for correcting for phase and amplitude offsets in a MIMO radio device
03/22/2006CN1750431A Wireless communication apparatus, wireless communication method, and computer program
03/21/2006US7016368 Local area network of serial intelligent cells
03/16/2006WO2006029362A1 Method and apparatus for communicating orthogonal pilot tones in a multiple antenna communication system
03/16/2006WO2006029313A1 Method and apparatus for improved efficiency in an extended multiple antenna communication system
03/16/2006WO2006029050A2 Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system
03/16/2006WO2006029042A1 Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
03/16/2006WO2006028352A1 A method and system for of creating active multipaths for mimo wireless systems
03/16/2006WO2006028061A1 Mimo transmitting apparatus, mimo receiving apparatus, and pilot symbol transmission method
03/16/2006WO2006028036A1 Receiving method and apparatus and communication system using the same
03/16/2006WO2005071864A3 Data transmission with spatial spreading in a mimo communication system
03/16/2006US20060057958 Method of creating active multipaths for mimo wireless systems
03/16/2006US20060056550 Receiver for use in a MIMO system
03/16/2006US20060056530 Receiving method and apparatus, and communication system using the same
03/16/2006US20060056444 Local area network of serial intelligent cells
03/16/2006CA2579215A1 Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system
03/15/2006EP1635517A1 Radio packet communication method
03/15/2006EP1635500A1 A receiver for use in MIMO system
03/15/2006EP1635492A1 Radio packet communication method and radio packet communication apparatus
03/14/2006US7012978 Robust multiple chain receiver
03/14/2006US7012966 Channel estimation for wireless systems with multiple transmit antennas
03/09/2006WO2006026429A1 Coded-bit scrambling for multi-stream communication in a mimo channel
03/09/2006WO2006025635A1 A structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system
03/09/2006US20060050815 Apparatus, module and computer program for minimizing correlation between signals
03/09/2006US20060050770 Receiver structures for spatial spreading with space-time or space-frequency transmit diversity
03/09/2006US20060050655 Communication system and method using a relay node
03/09/2006CA2578222A1 Coded-bit scrambling for multi-stream communication in a mimo channel
03/08/2006EP1633067A2 Communication apparatus and communication method
03/08/2006CN1744602A Wireless communications system and wireless terminal
03/07/2006US7010029 Equalization of transmit diversity space-time coded signals
03/07/2006US7010001 Method and apparatus for supporting adaptive multi-rate (AMR) data in a CDMA communication system
03/02/2006WO2006023012A2 Distance division multiplexing
03/02/2006WO2006022526A1 Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas
03/02/2006WO2006022372A1 Wireless transmitter and wireless receiver
03/02/2006WO2006022308A1 Multichannel signal coding equipment and multichannel signal decoding equipment
03/02/2006WO2006021228A1 Apparatus and method for obtaining cyclic delay diversity
03/02/2006WO2006021224A1 Precoder and method for precoding an input sequence to obtain a transmit sequence
03/02/2006US20060045201 Apparatus and method for full-diversity, full-rate space-time block coding for two transmit antennas
03/02/2006US20060045200 Signal receiving method in MIMO system and device therefor
03/02/2006US20060045169 Coded-bit scrambling for multi-stream communication in a mimo channel
03/02/2006US20060045000 Time-frequency interleaved mc-cdma for quasi-synchronous systems
03/02/2006CA2575981A1 Distance division multiplexing
03/01/2006EP1630993A1 Cdma transmitting apparatus and cdma transmitting method
03/01/2006EP1629636A2 Time-triggered communication system and method for the synchronized start of a dual-channel network
03/01/2006EP1444793B1 Method of selecting a subset of antennas among a plurality of antennas in a diversity system
03/01/2006CN1742457A Equalisation apparatus and methods
03/01/2006CN1742456A Differential multiple-norm transmit diversity with forward error correction and related diversity reception
03/01/2006CN1742455A Differential multiple-length transmit and reception diversity
02/2006
02/28/2006US7006848 Method and apparatus for utilizing channel state information in a wireless communication system
02/28/2006US7006523 Local area network of serial intelligent cells
02/23/2006WO2006020741A2 Method and apparatus for implementing space frequency block coding
02/23/2006WO2006020339A2 Quality control scheme for multiple-input multiple-output (mimo) orthogonal frequency division multiplexing (ofdm) systems
02/23/2006WO2006020123A2 Data stream transmission preprocessing
02/23/2006WO2006020020A1 Multiple modulation schemes in single rate layering wireless communication systems
02/23/2006WO2006019925A1 Dynamic forwarding adjacency
02/23/2006WO2006019260A2 Data communication in a wireless communication system using space-time coding
02/23/2006WO2006019253A1 Apparatus and method for space-time-frequency block coding for increasing performance
02/23/2006WO2006019250A1 Apparatus and method for space-time-frequency block coding for increasing performance
02/23/2006WO2006018702A1 Method for equalizing a digital signal and equalizer
02/23/2006WO2006017985A1 A method of implementing the service treatment by the functional entity in the service control layer
02/23/2006US20060039500 Apparatus and method for space-time-frequency block coding for increasing performance
02/23/2006US20060039496 Apparatus and method for space-time-frequency block coding for increasing performance
02/23/2006US20060039328 Data communication in a wireless communication system using space-time coding
02/23/2006CA2771267A1 Method and apparatus for implementing space frequency block coding
02/23/2006CA2576842A1 Method and apparatus for implementing space frequency block coding
02/23/2006CA2576141A1 Data communication in a wireless communication system using space-time coding
02/23/2006CA2574901A1 Quality control scheme for multiple-input multiple-output (mimo) orthogonal frequency division multiplexing (ofdm) systems
02/23/2006CA2574064A1 Multiple modulation schemes in single rate layering wireless communication systems
02/22/2006EP1628426A2 Apparatus and method for space-time-frequency block coding for increasing performance
02/22/2006EP1628425A2 Apparatus and method for space-time-frequency block coding
02/22/2006EP1628419A2 Method and apparatus for measuring channel state information
1 ... 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ... 73