Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2011
10/19/2011CN102223166A Transmitting station and signal transmission method
10/19/2011CN102223165A Communication masker and communication masking method
10/19/2011CN102223164A System for correcting frequency difference in high dynamic process and realizing method thereof
10/19/2011CN101335562B Active and passive integrated module technique of repeater
10/19/2011CN101237277B Telecast system realization method based on TD-SCDMA
10/19/2011CN101189834B Off-channel beacons method and device in a wireless network
10/19/2011CN101176278B Diversity receiver and method for controlling diversity receiving operation
10/19/2011CN101171772B Transmission power control method, mobile station, radio base station, and radio network control station
10/19/2011CN101160746B Flexible multi-sector multiple antenna system
10/19/2011CN101155376B Measuring control method of multi-carrier wave mobile communication system
10/18/2011US8041844 Autodetection of a PCI express device operating at a wireless RF mitigation frequency
10/18/2011US8041505 Navigation services based on position location using broadcast digital television signals
10/18/2011US8041403 Mobile cellular device providing hybrid dynamic/static received signal measurement scheduling control and related methods
10/18/2011US8041394 Methods and systems for transmitting an information signal in a multiple antenna communication system
10/18/2011US8041392 Radio equipment control, radio equipment and communication system
10/18/2011US8041381 Radio network controller and transmission power control method
10/18/2011US8041379 Reducing co-interference by hushing selective cellular devices
10/18/2011US8041378 System and method for providing channel configurations in a communications environment
10/18/2011US8041377 Radio device for preventing isolated radio devices in network
10/18/2011US8041376 Methods and apparatus for providing PTT data buffering support indications from mobile devices and PTT data buffering control by wireless networks
10/18/2011US8041375 Methods and apparatus for use in peer to peer communications devices and/or systems relating to rate scheduling, traffic scheduling, rate control, and/or power control
10/18/2011US8041374 Application execution method, file data download method, file data upload method, communication method, network identifier setting method and wireless communication terminal
10/18/2011US8041369 Plug-in network appliance
10/18/2011US8041363 Spectrum-adaptive networking
10/18/2011US8041359 Method for maintaining a communication link in wireless network groups
10/18/2011US8041351 Establishing communication between entities in a wireless communication system
10/18/2011US8041317 Radar detection algorithm
10/18/2011US8041311 Radio communication control apparatus and radio communication control method
10/18/2011US8041307 Method of controlling wireless communications
10/18/2011US8041304 Area estimation system, area estimation method and area estimation apparatus
10/18/2011US8041302 Method and apparatus for determining the transmission data rate in a multi-user communication system
10/18/2011US8041300 Adapter
10/18/2011US8041299 Communication base system and method of using the same
10/18/2011US8041298 Hiding a device
10/18/2011US8041297 Method for supporting peer-to-peer communication in a wireless communication system
10/18/2011US8041294 Adaptive radio transceiver
10/18/2011US8041066 Wireless system for hearing communication devices providing wireless stereo reception modes
10/18/2011US8040993 Signal processing method in MIMO system and apparatus thereof
10/18/2011US8040986 Frequency-domain subchannel transmit antenna selection and power pouring for multi-antenna transmission
10/18/2011US8040969 Communication system and method of operation therefor
10/18/2011US8040968 High rate, high diversity transmission on multiple transmit antennas
10/18/2011US8040965 Method and apparatus for processing data for transmission in a multi-channel communication system using selective channel inversion
10/18/2011US8040942 Method and apparatus for determining an outage in communication systems
10/18/2011US8040936 Method and apparatus for transmitting and receiving high speed data using code division multiple access channels
10/18/2011US8040868 Communication system, communication method, mobile station and base station used for the same
10/18/2011US8040866 CDMA-based mobile terminal, CDMA-based mobile communication method, and communication quality estimating method
10/18/2011US8040857 System and method for timeslot and channel allocation
10/18/2011US8040856 System and method for wireless communication of uncompressed high definition video data using a beamforming acquisition protocol
10/18/2011US8040855 Communication system using OFDM for one direction and DSSS for another direction
10/18/2011US8040847 Channel estimation feedback in an orthogonal frequency division multiplexing system or the like
10/18/2011US8040839 Radio terminal unit, radio communication system and communication control method
10/18/2011US8040838 Communication system, multicast switching device, and communication method
10/18/2011US8040836 Local network coding for wireless networks
10/18/2011US8040832 Channel arrangement method and radio communication device
10/18/2011US8040831 Method and system for control channel beamforming
10/18/2011US8040830 Apparatus and method for negotiating frame offset between base station and relay station in broadband wireless communication system using multi-hop relay scheme
10/18/2011US8040829 Method of addressing messages and communications system
10/18/2011US8040816 Wireless communication apparatus that successively change communication frequency band
10/18/2011US8040803 Using packet-transport metrics for call-admission control
10/18/2011US8040790 Low complexity bandwidth efficient carrier frequency offset estimation technique for OFDMA uplink transmissions
10/18/2011US8040788 Multi-dimensional network resource allocation
10/18/2011US8040554 Method of revealing hidden content on a printed substrate using handheld display device
10/18/2011CA2437296C Maintenance link using active/standby request channels
10/18/2011CA2420779C Handset personalisation
10/13/2011WO2011127366A1 Autoregressive signal processing for repeater echo cancellation
10/13/2011WO2011127358A1 Method and apparatus for power control for closed loop transmit diversity and mimo in uplink
10/13/2011WO2011127033A1 Method and apparatus for maximum ratio transmission mobile transmit diversity system
10/13/2011WO2011126851A2 Techniques for efficient acknowledgement for ul mu mimo and uplink ofdma in wireless networks
10/13/2011WO2011126819A2 Enhanced carrier sensing for multi-channel operation
10/13/2011WO2011126818A2 Transputer
10/13/2011WO2011126570A2 Spectrum sharing and management of cognitive transmission
10/13/2011WO2011126447A1 A precoder structure for mimo precoding
10/13/2011WO2011126446A1 Parameterized codebook with subset restrictions for use with precoding mimo transmissions
10/13/2011WO2011126445A1 Parameterized codebook subsets for use with precoding mimo transmissions
10/13/2011WO2011126351A2 Method for transceiving contention-based uplink channel signal
10/13/2011WO2011126343A2 Apparatus and method for performing random access in multi-carrier system
10/13/2011WO2011126341A2 Signal transmission method and apparatus using codebook in wireless communication system supporting multiple antennas
10/13/2011WO2011126330A2 Method for transmitting information, and transmitter
10/13/2011WO2011126329A2 Pdcch monitoring method and apparatus in a carrier junction system
10/13/2011WO2011126321A2 Group-based m2m communication method
10/13/2011WO2011126320A2 Apparatus and method for transmitting uplink scheduling request in mobile communication system
10/13/2011WO2011126313A2 Method of transmitting and receiving signal in a distributed antenna system
10/13/2011WO2011126304A2 Method of transmitting and receiving signal in a distributed antenna system
10/13/2011WO2011126299A2 Method for differentially quantizing channel information in multiple antenna radio system and system adopting same
10/13/2011WO2011126286A2 Method and apparatus for transmitting a broadcasting service in a system that supports machine to machine communications
10/13/2011WO2011126279A2 Method for expansively transmitting channel estimation reference signal and method and device for transmitting and receiving channel estimation reference signal using same
10/13/2011WO2011126266A2 Apparatus and method for spatial division duplex(sdd) for millimeter wave communication system
10/13/2011WO2011126260A2 Channel state information request/feedback method and apparatus
10/13/2011WO2011126259A2 Wireless communication system and method for retransmission process thereof
10/13/2011WO2011126253A2 Method and apparatus for transceiving a cyclic shift parameter which indicates orthogonality
10/13/2011WO2011126247A2 Apparatus and method for interleaving data in a relay physical downlink control channel (r-pdcch)
10/13/2011WO2011126246A2 Method and apparatus for transmitting control information in wireless communication system
10/13/2011WO2011126243A2 Channel state information feedback device, method thereof, and base station
10/13/2011WO2011126239A2 Method and apparatus for transmitting control information in wireless communication system
10/13/2011WO2011126236A2 Transmission device, receiving device, information transmission method, information receiving method in wireless communication system, and recording medium
10/13/2011WO2011126227A2 Data transmission method and device of terminal in distributed antenna system
10/13/2011WO2011126212A2 Method of transmitting and receiving control information based on spatial-multiplexing gain
10/13/2011WO2011126203A1 Transmitter having multiple antennas
10/13/2011WO2011126188A1 Method and apparatus for transmitting and receiving a white space map information in a wireless local area network system
10/13/2011WO2011126160A1 Precoding method, feedback channel information method, mobile terminal and base station in wireless communication system