Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2011
04/21/2011WO2010147403A3 Method for transmitting packet downlink ack/nack information in a wireless communication system and apparatus for the same
04/21/2011WO2010132454A3 Inserted pilot construction for an echo cancellation repeater
04/21/2011WO2008084394A3 Moving relay technology option
04/21/2011US20110092242 Signalling Resource Allocation in a Telecommunications Newtork
04/21/2011US20110092241 Base station apparatus, user equipment terminal, and communication control method
04/21/2011US20110092240 Mobile station apparatus, communication system and communication method
04/21/2011US20110092238 Wireless communication system, wireless communication method, and base station
04/21/2011US20110092237 Wireless communication system, management server, mobile base station apparatus and mobile base station control method
04/21/2011US20110092236 Mobile communication method, mobile station and radio base station
04/21/2011US20110092235 Apparatus for measuring radio environment of base station and method for measuring the same
04/21/2011US20110092234 Small base station and method for controlling operation thereof
04/21/2011US20110092223 Reciever, frequency deviation measuring unit and positioning and ranging system
04/21/2011US20110092217 Power headroom reporting method and device for wireless communication system
04/21/2011US20110092175 Mobile communication apparatus
04/21/2011US20110092166 Radio Channel Control Method And Receiving Apparatus
04/21/2011US20110092165 Method, Communication System and Communication Unit for Synchronisation for Multi-Rate Communication
04/21/2011US20110092163 Duty cycle estimation system and method
04/21/2011US20110092161 Wireless communication apparatus for monitoring proximity of a subject
04/21/2011US20110092160 Mobile Device Using Low-Power Radio Link to Headset
04/21/2011US20110092159 Disabling of services on a communication device
04/21/2011US20110092157 Device Wearing Status Determination Using RSSI
04/21/2011US20110092156 Short Range FM Modulator/Transmitter and System Incorporating Same
04/21/2011US20110092155 Method and apparatus for triggering network device discovery
04/21/2011US20110092154 Radio communication device
04/21/2011US20110090981 Method and Apparatus For Communication Site Planning
04/21/2011US20110090980 Channel information prediction system and channel information prediction method
04/21/2011US20110090979 Midamble allocations for mimo transmissions
04/21/2011US20110090894 Midamble allocations for mimo transmissions
04/21/2011US20110090893 Mobile communication system, receiver and method
04/21/2011US20110090888 Wirelessly Communicating Sensor Data to the Internet
04/21/2011US20110090875 Apparatus and methods for determination of gain factors for wireless communication transmission power
04/21/2011US20110090874 Simultaneous use of multiple phone numbers in mobile device by sharing hardware
04/21/2011US20110090840 Communication system for removing transmission overhead
04/21/2011US20110090839 Network Comprising a Privately Owned Base Station Coupled with a Publicly Available Network Element
04/21/2011US20110090838 Dynamic Content Distribution in Mobile Telecommunications Network
04/21/2011US20110090837 Communication system for wireless audio devices
04/21/2011US20110090826 Method, base station and mobile station for tdd operation in a communication system
04/21/2011US20110090813 Radio communication device and arrival direction estimation method
04/21/2011US20110090812 Method of collecting information in mobile communication system
04/21/2011US20110090801 Data relay device and data relay method
04/21/2011US20110090120 Radio communication device and arrival direction estimation method
04/21/2011DE102009043007A1 Drahtloses Audioübertragungssystem, insbesondere drahtloses Mikrofonsystem Wireless audio delivery system, particularly wireless microphone system
04/21/2011DE102009040035A1 Übertragungsverfahren Transmission method
04/21/2011CA2777660A1 A terminal for communicating with a satellite and a device of a short range network
04/21/2011CA2777550A1 Broadcast content requests
04/21/2011CA2774725A1 Multi-site mimo cooperation in cellular networks
04/20/2011EP2312886A1 Method for cooperative communications among base stations
04/20/2011EP2312871A1 Location dependent user matching system
04/20/2011EP2312779A1 Radio communication system, base station device, mobile station device, and communication method
04/20/2011EP2312778A1 Radio communication device and radio communication method
04/20/2011EP2312773A2 Methods of managing a group of to be managed nodes and corresponding sequence of packets
04/20/2011EP2312768A2 Communications in an asynchronous wireless network
04/20/2011EP2312767A1 Broadcast content requests
04/20/2011EP2312766A1 A terminal for communicating with a satellite and a device of a short range network
04/20/2011EP2312765A1 A module for reception of multiple satellite signals
04/20/2011EP2311206A1 Synchronization detection using bandwidth and antenna configuration
04/20/2011EP2311204A2 Method and apparatus of communication using subframe between base station and relay
04/20/2011EP2311203A2 Wireless speaker dongle with auxiliary audio output
04/20/2011EP2311202A2 Transmit diversity schemes in ofdm systems
04/20/2011EP2311201A2 Method and apparatus for transmitting signal in wireless communication system
04/20/2011EP2311200A2 Multicell cooperative communications in a decentralized network
04/20/2011EP2311199A1 Usage of dedicated reference signal for supporting coordinated multipoint transmission
04/20/2011EP2311198A1 Wireless telecommunications network
04/20/2011EP2311192A1 System and method for enabling coordinated beam switching and scheduling
04/20/2011EP2311143A1 Antenna array configurations for high throughput mimo wlan systems
04/20/2011EP2311140A1 A phased array antenna and a method of operating a phased array antenna
04/20/2011EP2074708B1 Efficient cqi signaling in mimo systems with variable numbers of beams
04/20/2011EP2020153B1 Methods and apparatus for network joining using a multiple message per tdma control slot methodology
04/20/2011EP1623515B1 Multiple antenna receiver
04/20/2011EP1525726B9 Frequency domain equalization of communication signals
04/20/2011EP1402751B1 Method for controlling radio resources assigned to a communication between a mobile terminal and a spread spectrum cellular infrastructure and equipment therefor
04/20/2011EP1339248B1 Method and device of gain equalization based on wideband multi-carrier base-station
04/20/2011EP1336277B1 Methods and apparatus for identifying asset location in mobile communication networks
04/20/2011EP1282944B1 Method and apparatus for managing multipath signals
04/20/2011EP1125377B2 Method for processing ofdm signals simultaneously received via a multiple antenna system
04/20/2011CN201805426U Autosynchronous SCDMA optic-fiber repeater equipment
04/20/2011CN201805425U Wireless sensor network communication device based on ZIGBEE protocol
04/20/2011CN201805424U Digital predistortion repeater for mobile multimedia broadcast
04/20/2011CN201805423U Portable wireless mobile emergency commanding platform based on 3G network
04/20/2011CN201805420U Like-polarized Ku frequency band duplexer
04/20/2011CN201804424U Relay device for wireless remote control signals
04/20/2011CN1988402B Method for realizing power line carrier communication system
04/20/2011CN1960201B Method and device for determining the occupation by a signal of an adjacent channel
04/20/2011CN1917388B Distribution type antenna system, and communication method
04/20/2011CN1909398B Power control method based on peri-zero judgment in multi-aerial system
04/20/2011CN1905406B Synchronous method for wideband time division duplex cellular system
04/20/2011CN1894917B Power allocation for throughput enhancement in a multicarrier communication sytem
04/20/2011CN1846375B Between-load-and-vehicle communication system
04/20/2011CN1841974B Broadcasting terminal and viewing method
04/20/2011CN1716816B Physics channel distribution method in multiple carrier time division synchronous CDMA access system
04/20/2011CN1716807B Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method
04/20/2011CN102027791A System and method for uplink timing synchronization in conjunction with discontinuous reception
04/20/2011CN102027723A Spatial interference mitigation for wireless communication
04/20/2011CN102027722A Spatial interference mitigation schemes for wireless communication
04/20/2011CN102027695A Systems and methods for satellite communication
04/20/2011CN102027694A Method and apparatus for determining the spatial channels in an spatial division multiple access (SDMA)-based wireless communication system
04/20/2011CN102027693A Method for avoiding inter-cell interference in a multi-cell environment
04/20/2011CN102027692A Interference cancellation under non-stationary conditions
04/20/2011CN102026387A BF (beam forming) control method and device
04/20/2011CN102026383A Resource layering method and device of spatial division multiple access system