Patents
Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250)
05/2008
05/07/2008EP1481489B1 Data transmission with non-uniform distribution of data rates for a multiple-input multiple-output system
05/07/2008CN101176287A Transmitting apparatus, transmitting method, receiving apparatus and receiving method
05/07/2008CN101176279A Method of reverse link transmission in a wireless network using code and frequency multiplexing
05/06/2008US7369511 Communication method, communication apparatus, and communication system
05/02/2008WO2008050967A1 Detection method and apparatus for multiplexed mimo systems
05/02/2008WO2008050964A1 Method and system for generating reference signals in a wireless communication system
05/02/2008WO2008050788A1 Transmitter apparatus, receiver apparatus, communication apparatus and communication system
05/02/2008WO2008050453A1 Transmission control method, transmitter apparatus and receiver apparatus in wireless communication system
05/02/2008WO2008050429A1 Transmitting method and device
05/02/2008CA2667159A1 Transmission controlling method, sender apparatus and receiver apparatus for wireless communication system
05/01/2008US20080102885 Coordination Among Multiple Co-Located Radio Modules
05/01/2008US20080102875 Radio Communications System, Base Station Apparatus And Method Of Transmission Power Control
05/01/2008US20080101499 Transmitter, Method for Generating a Plurality of Long Preambles and Communication Device
04/2008
04/30/2008EP1916792A1 Receiver apparatus
04/30/2008EP1916778A2 Method and system for generating reference signals in a wireless communication system
04/30/2008EP1782554B1 Precoder and method for precoding an input sequence to obtain a transmit sequence
04/30/2008EP1695500B1 Broadcast transmission with spatial spreading in a multi-antenna communication system
04/30/2008CN101171781A Radio communication device and method
04/30/2008CN101171770A Receiving apparatus and receiving method used for downlink channel
04/29/2008US7366480 Radio communication device
04/29/2008US7366250 Method and apparatus for improved efficiency in an extended multiple antenna communication system
04/29/2008US7366249 Method for transmitting optimally interleaved data in a MIMO telecommunication system
04/29/2008US7366203 Passive optical network and ultrawide band adapter
04/24/2008US20080095262 Method for Transmitting a Digital Data Stream, Transmitter, Method for Receiving a Digital Data Stream and Receiver
04/24/2008US20080095258 Pre-coding method for mimo system and apparatus using the method
04/24/2008US20080095257 Signal Separating Device and Signal Separating Method
04/24/2008US20080095083 Multi-carrier frequency-division multiplexing (fdm) architecture for high speed digital service
04/24/2008US20080095039 Stfbc coding/decoding apparatus and method in an ofdm mobile communication system
04/23/2008EP1914947A1 Pre-coding for MIMO system
04/23/2008EP1914919A1 Receiver apparatus
04/23/2008CN101167294A Method and device for coordinated relay
04/23/2008CN101167289A Transmitting apparatus, receiving apparatus, and link adaptation method
04/23/2008CN101167267A Wireless communication apparatus, and feedback information generating method
04/23/2008CN101166989A Method and circuit arrangement for operating multi-channel transmit/receive antenna devices
04/23/2008CN101166052A Precoding method for multi-input multi-output system and apparatus using same
04/23/2008CN100384101C Wireless communications system, wireless communications apparatus, wireless communications method and computer program for wireless communication
04/22/2008US7362695 OFDM transmission system
04/22/2008US7362282 OFDM transmission system
04/17/2008WO2008001627A8 Communication system, transmitter, receiver, and multiple access method
04/17/2008US20080092183 Multi-carrier frequency-division multiplexing (fdm) architecture for high speed digital service
04/17/2008US20080089355 Network access mechanism and method
04/16/2008CN101164270A Communication system modulating/demodulating data using antenna patterns and associated methods
04/16/2008CN100382475C Receiving device and method for receiving/resetting received signal
04/16/2008CN100382458C Wireless communication using multi-transmit multi-receive antenna arrays
04/16/2008CN100382437C Iterative soft interference cancellation and filtering for spectrally efficient high-speed transmission
04/15/2008US7359466 Signal detection by a receiver in a multiple antenna time-dispersive system
04/10/2008WO2008042533A2 Method for channel congestion management
04/10/2008WO2008041677A1 Base station device
04/10/2008WO2008041618A1 Systems and methods for combining reference and data signals to reduce peak to average power ratio for coherent communication systems
04/09/2008EP1909448A2 Apparatus for Transmitting and Receiving Data to Provide High-Speed Data Communication and Method Thereof
04/09/2008EP1909406A2 Radio communication method, transmitter and receiver with antenna subgroup selection for transmission and reception
04/09/2008CN101160730A System and method for steering directional antenna for wireless communication
04/09/2008CN101159464A Radio communication method, transmitter, and receiver
04/08/2008US7356322 Multiple-branch wireless receiver
04/08/2008US7356090 Transmission/reception apparatus for a wireless communication system with three transmission antennas
04/08/2008US7356052 Overhead handling method and system for high order data streams
04/08/2008US7355991 Method and apparatus for message flooding within a communication system
04/03/2008WO2008038626A1 Signal separating device and signal separating method
04/03/2008US20080080628 Communication Device
04/03/2008US20080080594 Cdma wireless system
04/02/2008EP1805910A4 Wireless communication method and apparatus for forming, steering and selectively receiving a sufficient number of usable beam paths in both azimuth and elevation
04/02/2008CN101156403A Method and apparatus for singular value decomposition of a channel matrix
04/02/2008CN101156335A Wireless base station apparatus, terminal apparatus, and wireless communication method
04/02/2008CN101156329A Wireless communication method, wireless communication system, and wireless communication device
04/02/2008CN101155008A Multiplexing method for part of special physical channels
04/02/2008CN100379174C Communication method, communication apparatus, and communication system
03/2008
03/27/2008WO2008035812A1 Systems and methods for obtaining an optimum transmission format of reference signals
03/27/2008WO2008035440A1 Transmission parameter estimating apparatus and transmission parameter estimating method
03/27/2008WO2008034384A1 Method, system and device for analyzing uplink channel and the abnormity of the uplink channel
03/27/2008WO2008008691A3 Cooperative multiple-access using user-clustering and space-time-frequency coding techniques for higher reliability reception
03/27/2008US20080075207 Data transmission/reception apparatus and method for achieving both multiplexing gain and diversity gain in a mobile communication system using space-time trellis code
03/27/2008US20080075188 Systems and methods for obtaining an optimum transmission format of reference signals to maximize capacity and minimize peak to average power ratio
03/27/2008US20080074990 Systems and methods for combining reference and data signals to reduce peak to average power ratio for coherent communication systems
03/26/2008CN101151835A MIMO transmitting apparatus, MIMO receiving apparatus, and retransmitting method
03/26/2008CN101151834A Method and apparatus for performing dynamic link selection
03/26/2008CN101151816A Limited feedback method, channel parameter forming method and wireless receiver in multi-antenna system
03/26/2008CN101151815A OFDM-MIMO communication system using smart spatial symbol mapping and associated methods
03/26/2008CN100377508C Method and apparatus for determining power allocation in a MIMO communication system
03/25/2008US7348923 Signal separation based on a hybrid separation matrix and antenna arrays
03/20/2008WO2008032827A1 Signal separating device and signal separating method
03/20/2008WO2008032358A1 Radio communication apparatus and radio communication method
03/20/2008WO2008031353A1 Method,system and device for xdsl crosstalk cancelation
03/20/2008US20080068992 Method and Device for Shaping Traffic Flow Transmitted in Network
03/19/2008EP1901466A1 Wireless communication method, wireless transmitter and wireless receiver
03/19/2008EP1901444A1 Pilot overhead reduction in wireless communication systems utilizing multiple transmit antennas
03/19/2008EP1900137A1 Method and arrangement for coding and scheduling in a retransmission communication system
03/19/2008EP1900136A1 Method and arrangement for coding and scheduling in packet data communication systems
03/19/2008EP1649652B1 Method for pre-filtering training sequences in a radiocommunication system
03/19/2008CN101147352A MIMO communication device and data re-transmitting method
03/19/2008CN101147351A MIMO transmitting device and MIMO transmitting method
03/19/2008CN101147350A MIMO multiplex communication apparatus and signal separation method
03/19/2008CN101147335A Space-time packet pre-coding method in multi-user downlink
03/19/2008CN101147334A Mobile terminal, wireless communication device and wireless communication method
03/18/2008US7346115 Iterative eigenvector computation for a MIMO communication system
03/18/2008US7346003 Method of increasing noise immunity with a simulated preamble
03/18/2008US7345992 System and method for embedding a sub-channel in a block coded data stream
03/18/2008CA2410790C A receiver
03/13/2008WO2008029458A1 Radio transmitting apparatus, radio receiving apparatus and wireless communication system
03/13/2008US20080063116 Mobile terminal, radio communication apparatus and radio communication method
03/13/2008US20080063108 Radio receiving apparatus and method
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