| Patents for H04J 99 - Subject matter not provided for in other groups of this subclass (7,250) | 
|---|
| 04/05/2011 | US7920647 Receiving apparatus and transmitting apparatus | 
| 04/05/2011 | US7920640 Transmission method and transmission apparatus used in multiantenna wireless communication system | 
| 04/05/2011 | US7920638 Method for the multiple-antenna transmission of a signal by space-time block codes, corresponding reception method and signal | 
| 04/05/2011 | US7920483 System and method of dynamically optimizing a transmission mode of wirelessly transmitted information | 
| 03/31/2011 | WO2011037103A1 Wireless communication system and wireless communication method | 
| 03/31/2011 | WO2011036937A1 Information feedback method and user equipment | 
| 03/31/2011 | WO2011036874A1 Fading signal forming device, channel signal transmission device, and fading signal forming method | 
| 03/31/2011 | WO2011036831A1 Communication system, method, base station, and communication device | 
| 03/31/2011 | US20110075606 Wireless communication system, wireless communication apparatus, and wireless communication method | 
| 03/30/2011 | CN101133608B A method of transmitting feedback information in a multi-input, multi-output (MIMO) system | 
| 03/29/2011 | US7917098 Configurable frequency band elimination for powerline network | 
| 03/29/2011 | US7916810 Parameter estimation for adaptive antenna system | 
| 03/24/2011 | WO2011033912A1 Channel information compressing apparatus and method, channel information decompressing apparatus and method, receiver, and transmitter | 
| 03/24/2011 | WO2011033904A1 Wireless communication system, communication control apparatus, communication terminal apparatus, and control program of communication control apparatus | 
| 03/24/2011 | WO2011033610A1 Receiver apparatus | 
| 03/24/2011 | WO2011033606A1 Wireless communication system and wireless communication apparatus | 
| 03/23/2011 | EP2299772A1 Communication system, reception device, and communication method | 
| 03/23/2011 | EP2299617A2 Frequency-independent spatial processing for wideband MISO and MIMO systems | 
| 03/23/2011 | EP1776818B1 Method for equalizing a digital signal and equalizer | 
| 03/22/2011 | US7912141 Pre-coding method for MIMO system and apparatus using the method | 
| 03/22/2011 | US7912140 Reducing computational complexity in maximum likelihood MIMO OFDM decoder | 
| 03/22/2011 | US7912012 Method and system for performing cell selection for OFDM communications | 
| 03/17/2011 | WO2011030803A1 Wireless communication apparatus and wireless communication method | 
| 03/17/2011 | WO2011030785A1 Base station device and communication control method for base station device | 
| 03/17/2011 | WO2011030369A1 Transmission apparatus and method | 
| 03/16/2011 | CN101160730B System and method for steering directional antenna for wireless communication | 
| 03/15/2011 | US7907962 Radio communications system, base station apparatus and method of transmission power control | 
| 03/15/2011 | US7907689 Broadcast transmission with spatial spreading in a multi-antenna communication system | 
| 03/15/2011 | US7907636 Radio apparatus | 
| 03/15/2011 | US7907587 Communication method, and transmitting apparatus and receiving apparatus using that communication method | 
| 03/15/2011 | US7907575 Method of allocating uplink transmission channels in a communication system | 
| 03/15/2011 | US7907510 Interleaver, deinterleaver, communication device, and method for interleaving and deinterleaving | 
| 03/15/2011 | US7907506 Method, system and device for xDSL crosstalk cancellation | 
| 03/10/2011 | WO2011027726A1 Wireless communication apparatus and wireless communication method | 
| 03/10/2011 | WO2011027635A1 Wireless communication apparatus, wireless communication method and program | 
| 03/10/2011 | US20110058574 Apparatus and method for radio communication | 
| 03/09/2011 | EP2293477A1 Radio communication device and radio communication method | 
| 03/09/2011 | EP2293476A1 Radio communication device and radio communication method | 
| 03/09/2011 | EP2293475A1 Radio communication device and signal transmission method in mimo radio communication | 
| 03/09/2011 | EP2293473A1 Method of arranging reference signals and wireless communication base station apparatus | 
| 03/09/2011 | EP2293472A1 Wireless communication base station apparatus and reference signal allocation method | 
| 03/09/2011 | EP2293458A1 High-frequency circuit, high-frequency component, and communication device | 
| 03/09/2011 | CN101984614A An apparatus and associated methods to perform space-frequency interleaving in a multi-carrier wireless communication channel | 
| 03/08/2011 | US7904116 Calibration method, and base station apparatus, terminal apparatus and radio apparatus utilizing the same | 
| 03/08/2011 | US7904039 Multi-user adaptive array receiver and method | 
| 03/08/2011 | US7903767 Signal reception time period detector | 
| 03/08/2011 | US7903755 Method and apparatus for preamble training with shortened long training field in a multiple antenna communication system | 
| 03/08/2011 | US7903753 Structured space-time code achieving the full diversity and full rate and generating method thereof, and multi-input multi-output system | 
| 03/08/2011 | US7903752 Maximum likelihood decoder for pulse and amplitude position modulation multi-source system | 
| 03/08/2011 | US7903722 Hardware-efficient searcher architecture for code division multiple access (CDMA) cellular receivers | 
| 03/08/2011 | US7903684 Communications architecture for transmission of data between memory bank caches and ports | 
| 03/03/2011 | WO2011024825A1 Method of pci and cqi estimation in cdma systems | 
| 03/03/2011 | WO2011024474A1 Wireless communication apparatus and response control method | 
| 03/03/2011 | WO2011024403A1 Wireless communication apparatus | 
| 03/03/2011 | US20110053545 System and Method Capable of Implicit Feedback for the Devices with An Unequal Number of Transmitter and Receiver Chains in a Wireless Local Area Network | 
| 03/02/2011 | EP2291045A1 Base station device, relay station device, and communication system | 
| 03/02/2011 | EP2290861A1 Diversity receiver and method for receiving a diversity transmission | 
| 03/01/2011 | US7899413 Radio apparatus | 
| 03/01/2011 | US7899401 Radio communication device | 
| 03/01/2011 | US7899131 Broadcast transmission with spatial spreading in a multi-antenna communication system | 
| 03/01/2011 | US7899091 Defect-tolerant demultiplexers based on threshold logic | 
| 02/24/2011 | WO2011021365A1 Communication system, communication apparatus, communication method and computer program | 
| 02/24/2011 | WO2011021261A1 Wireless base station, wireless terminal, wireless communication system, and wireless communication method | 
| 02/24/2011 | US20110044412 Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication system | 
| 02/23/2011 | EP2288064A1 Base station, user device, and method | 
| 02/23/2011 | CN101981847A Mobile communication system, reception device, and method | 
| 02/23/2011 | CN101981846A Reception device, reception method, and communication system | 
| 02/23/2011 | CN101981845A MIMO reception device and method | 
| 02/22/2011 | US7894548 Spatial spreading with space-time and space-frequency transmit diversity schemes for a wireless communication system | 
| 02/22/2011 | US7894542 Device and method for controlling a selection of antennas in a wireless communication system | 
| 02/22/2011 | US7894538 Frequency-independent spatial processing for wideband MISO and MIMO systems | 
| 02/22/2011 | US7894516 Method for equalizing a digital signal and equalizer | 
| 02/22/2011 | US7894491 Data transfer circuit | 
| 02/22/2011 | US7894484 Method for common transmission over multiple line pairs, and transmitting end and receiving end therefor | 
| 02/17/2011 | WO2011018824A1 Radio communication system, radio communication device, and radio communication method | 
| 02/17/2011 | US20110040398 Multi-channel encoder | 
| 02/17/2011 | US20110038437 Communication apparatus and communication method | 
| 02/17/2011 | US20110038368 Telephone communication system and method over local area network wiring | 
| 02/16/2011 | EP2285028A1 Communication device and communication method in mobile communication system | 
| 02/16/2011 | EP2284944A1 Mimo antenna device and wireless communication device | 
| 02/16/2011 | EP1722499B1 Receiver apparatus, receiving method, and wireless communication system | 
| 02/16/2011 | EP1438799B1 Header symbol structure for MIMO-OFDM | 
| 02/16/2011 | CN1797987B Communication system for self-adaptive scheduling MIMO, and method for self-adaptive scheduling users | 
| 02/15/2011 | US7890144 Successive interference cancellation receiver processing with selection diversity | 
| 02/15/2011 | US7889807 Scalable VLSI architecture for K-best breadth-first decoding | 
| 02/15/2011 | US7889701 Access point in a wireless network medium access control system | 
| 02/15/2011 | US7889130 Multi-antenna transmitting apparatus and retransmittal method of multi-antenna transmitting apparatus | 
| 02/10/2011 | WO2011016390A1 Wireless communication system, mobile station device, and base station device | 
| 02/09/2011 | CN1969473B Device and method for controlling transfer mode in multi-input and multi-output mobile communication system | 
| 02/09/2011 | CN1943155B Apparatus and method for providing transmitting sequence estimation | 
| 02/09/2011 | CN101969325A Multi-antenna transmission apparatus and method, multi-antenna reception apparatus and method | 
| 02/08/2011 | US7885364 Wireless communication system, receiver, demodulation method used for the system and receiver, and program thereof | 
| 02/08/2011 | US7885354 System and method for enhancing near vertical incidence skywave (“NVIS”) communication using space-time coding | 
| 02/08/2011 | US7885316 Emission for CDMA communications systems on the MIMO channel | 
| 02/08/2011 | US7885288 Method and system for channel estimation in a single channel (SC) multiple-input multiple-output (MIMO) system comprising two-transmit (2-TX) and multiple-receive (M-RX) antennas for WCDMA/HSDPA) | 
| 02/08/2011 | US7885228 Transmission mode selection for data transmission in a multi-channel communication system | 
| 02/08/2011 | US7885177 Methods and apparatus for backwards compatible communication in a multiple antenna communication system using time orthogonal symbols | 
| 02/03/2011 | WO2011013504A1 Radio base station | 
| 02/03/2011 | WO2011013355A1 Wireless relay device and wireless relay method | 
| 02/02/2011 | EP2280568A1 Mobile communication system, base station device, mobile station device, and mobile communication method |