Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2011
05/18/2011CN101272180B Indication method for ascending synchronous establishing command in TD-SCDMA system
05/18/2011CN101271021B Signal processing method for fast gaining signal sub-spacing
05/18/2011CN101237472B Wireless sensor network channel estimation method based on amplification forward collaboration transmission
05/18/2011CN101180813B Radio communication apparatus
05/18/2011CN101160849B A communication device, a method of operating a communication device, and a communication system
05/18/2011CN101154982B Control circuit and method for automatic adjustment of polarizing angle
05/18/2011CN101133659B Intelligent antenna implementing method based on software radio and implement system thereof
05/18/2011CN101114854B Linearized control device and method for power amplifier of time division duplex system
05/18/2011CN101106410B A data retransfer method of multi-input and multi-output system and data transmission terminal device
05/18/2011CN101084633B Multipath searcher, refinement treatment unit and method for direction of arrival estimation using multipath searcher
05/18/2011CN101047419B Method and device for transmitting data at transmission network
05/17/2011USRE42374 Mobile communication system enabling efficient use of small-zone base stations
05/17/2011US7945293 Information processing apparatus and radio connection method
05/17/2011US7945291 Computer system providing selective wireless network enablement
05/17/2011US7945282 Preamble transmission method for wireless communication system
05/17/2011US7945281 Method and system for dynamically adjusting forward-link transmission power for sole sector serving one or more active mobile stations in cluster
05/17/2011US7945280 Radio channel control method and receiving apparatus
05/17/2011US7945278 Communication method, communication system, and communication terminal
05/17/2011US7945277 Use of media timestamp to indicate delays in push-to-talk over cellular group calls
05/17/2011US7945276 Methods and terminal devices
05/17/2011US7945272 Group communication service method, mobile terminal using the same, and group communication service system thereof
05/17/2011US7945269 Method of carrier allocation to a plurality of cells in a cellular communication system
05/17/2011US7945266 Method and apparatus for call recovery in a wireless communication system
05/17/2011US7945237 Methods and systems for tracking wireless devices
05/17/2011US7945214 Method of reducing overhead for multi-input, multi-output transmission system
05/17/2011US7945212 Network overlay geo-location system with smart antennas and method of operation
05/17/2011US7945209 Blocking of communication channels
05/17/2011US7945207 Wireless communications gateway
05/17/2011US7945206 Data packet transmission scheduling in a mobile communication system
05/17/2011US7945005 Method and module for estimating transmission chanels of a multi-antenna multi-carrier system
05/17/2011US7944987 MIMO equalizer design: an algorithmic perspective
05/17/2011US7944985 MIMO transmitter and receiver for supporting downlink communication of single channel codewords
05/17/2011US7944950 Mobile communication system, communication control method, and base station and mobile station to be employed in the same
05/17/2011US7944948 Broadband network with enterprise wireless communication system for residential and business environment
05/17/2011US7944943 Method and apparatus for MAC layer inverse multiplexing in a third generation radio access network
05/17/2011US7944905 Method for dynamically identifying locations of mobile nodes in a time division multiple access based ad hoc communication network
05/17/2011US7944903 Multi-cell joint-detection method in time-slotted CDMA system
05/17/2011US7944900 Base station modulator/demodulator and send/receive method
05/17/2011US7944898 Wireless communication method and apparatus
05/17/2011US7944895 Methods and apparatuses for allocating time slots to circuit switched channels
05/17/2011US7944892 Time coordinated base station and antenna array for integer cycle and impulse modulation systems
05/17/2011US7944889 System and method for rate shifting for wireless VoIP
05/17/2011US7944877 Apparatus and method for allocating resources in an orthogonal frequency division multiple access mobile communication system
05/17/2011US7944873 Method and system for access and accounting of point-to-multipoint services
05/17/2011US7944872 Adaptive coding and modulation aware network load balancing
05/17/2011US7944871 Communication relay apparatus and communication relay method
05/17/2011US7944869 Resource allocation and outage control for renewable energy WLAN infrastructure mesh node
05/17/2011US7944868 Method and system for dynamic power management in wireless local area networks
05/17/2011US7944866 Method and apparatus for offsetting a packet format table
05/17/2011US7944863 Accelerated channel change in rate-limited environments
05/17/2011US7944399 Antenna device for portable terminals and radio unit for receiving broadcast waves
05/17/2011CA2714834A1 Industrial radio device with unified programming interface and methods
05/17/2011CA2713014A1 Temperature impervious radio device amplifier output power control
05/17/2011CA2600368C Method and apparatus for performing idle handoff in a multiple access communication system
05/17/2011CA2535046C System and method for providing handover of a mobile ip terminal in a wireless network
05/17/2011CA2531827C Tstd apparatus and method for a tdd cdma mobile communication system
05/12/2011WO2011057257A1 Reference signaling for a high-mobility wireless communication device
05/12/2011WO2011057211A1 Transmission of information in a wireless communication system
05/12/2011WO2011057075A1 Apparatus and method for repeating communication messages in rail vehicle systems
05/12/2011WO2011056966A1 Multidimensional rf test fixture and method for securing a wireless device for rf testing
05/12/2011WO2011056888A2 Medication injection site and data collection system
05/12/2011WO2011056851A2 Showing skin lesion information
05/12/2011WO2011056736A1 Frequency division duplex (fdd) return link transmit diversity systems, methods and devices using forward link side information
05/12/2011WO2011056670A2 Channel scanning and channel selection in a wireless communication network
05/12/2011WO2011056607A1 COORDINATED MULTI-POINT (CoMP) NETWORK AND PROTOCOL ARCHITECTURE
05/12/2011WO2011056218A2 Location detection in a wireless network
05/12/2011WO2011056112A1 Method in wireless network using relays
05/12/2011WO2011056111A1 Method and arrangement for tuning polarizations for orthogonally polarized antennas
05/12/2011WO2011056046A2 Method and system to support single radio video call continuity during handover
05/12/2011WO2011056043A2 Efficient control information transmission method and apparatus for supporting multiple antenna transmission technique
05/12/2011WO2011056028A2 Method, apparatus, and system for reporting power headroom in a mobile communication system
05/12/2011WO2011056027A2 Techniques for transformation codebook antenna beamforming in ofdm wireless communication system
05/12/2011WO2011056023A2 Systems and methods for cell search in multi-tier communication systems
05/12/2011WO2011056016A2 Method of resource block (rb) bundling
05/12/2011WO2011055993A2 Apparatus and method for refreshing master session key in wireless communication system
05/12/2011WO2011055992A2 Apparatus and method for transmitting and receiving control information in wireless communication system
05/12/2011WO2011055990A2 Method and apparatus for generating, transmitting, and receiving a data frame in a wireless communication system
05/12/2011WO2011055966A2 Method and apparatus for setting up uplink common bearer in wireless communication network
05/12/2011WO2011055955A2 Method and apparatus for transmitting/receiving reference signal for positioning in wireless communication system
05/12/2011WO2011055940A2 Method for transmitting channel quality information, and apparatus for same
05/12/2011WO2011055926A2 Apparatus and method for reproducing multi-sound channel contents using dlna in mobile terminal
05/12/2011WO2011055870A1 Operation method and apparatus of relay and base station
05/12/2011WO2011055536A1 Control method for wireless communication system, wireless communication system, and wireless communication device
05/12/2011WO2011055535A1 Control method for wireless communication system, wireless communication system, and wireless communication device
05/12/2011WO2011055024A1 Method for transmitting pre-equalized digital data, and transmitting base implementing such a method
05/12/2011WO2011054905A1 Handover measurements in a mobile communication system
05/12/2011WO2011054857A1 Method and device for mono- and multi-antenna reception for alamouti-type links
05/12/2011WO2011054794A1 Frequency and time synchronization methods and apparatus
05/12/2011WO2011054380A1 Method and device for determining a cooperation area
05/12/2011WO2011054369A1 Multi-standard communication
05/12/2011WO2011054279A1 Multi-antenna channel estimation method based on polyphase decomposition
05/12/2011WO2011054206A1 Encoding method and apparatus for acknowledgement/ negative acknowledgement response message and rank indicator signaling
05/12/2011WO2011054144A1 Method and apparatus for antenna calibration in tdd wireless communication system based on coordinated multi-point (comp)
05/12/2011WO2011054143A1 Method and apparatus for processing downlink communication and assistant method and apparatus thereof
05/12/2011WO2011026231A9 Systems and methods of encoding using a reduced codebook with adaptive resetting
05/12/2011WO2011008059A3 Method for receiving downlink signal in multi-antenna wireless communication system and device therefor
05/12/2011US20110113182 Devices, Systems and Methods for Time-Sensitive Data and Limited-Persistent Storage
05/12/2011US20110112898 System and method for communicating information to a customer at a point-of-sale via a wireless link within a retail store
05/12/2011US20110112692 System for remote control of packaged terminal air conditioner and heaters with wireless remote control systems
05/12/2011US20110111790 Method and Apparatus for Communication Channel Error Rate Estimation