Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2010
01/28/2010WO2010011056A2 Method and apparatus for transmitting reference signal in multiple antenna system
01/28/2010WO2010011018A1 Wireless communication system with multiple transmission antennas using pilot subcarrier allocation
01/28/2010WO2010010708A1 Relay device and relay method
01/28/2010WO2010010371A2 Repeater system
01/28/2010WO2010009650A1 Rank indication information transmitting method and apparatus
01/28/2010WO2010009640A1 Method, device and system for selecting pre-coding matrix in mimo system
01/28/2010WO2010009580A1 Method and device for channel characteristics test and communication in mimo system
01/28/2010WO2009102662A3 Systems and methods for distributed beamforming based on carrier-to-caused interference
01/28/2010WO2009075451A8 Traffic processing system and method of processing traffic
01/28/2010WO2009058778A8 Methods and systems of sharing power in a multiple radio frequency network node rfid tag
01/28/2010WO2008156905A9 Determining a geolocation solution of an emitter on earth using satellite signals
01/28/2010WO2007143172A3 A method and apparatus for distributed space-time block coding in wireless radio networks
01/28/2010US20100023833 Wireless communication method and apparatus for processing enhanced uplink scheduling grants
01/28/2010US20100023830 Link adaptation dependent control signaling
01/28/2010US20100022266 Pilot signal transmission in a radio communication system
01/28/2010US20100022265 Ptt server, ptt communication system, ptt communication method, and program
01/28/2010US20100022264 Apparatus and method for dynamically allocating radio resource
01/28/2010US20100022263 System and method for network management
01/28/2010US20100022261 Unscheduled protocols for switched antenna arrays
01/28/2010US20100022211 Low noise, highly linear amplifying stage and signal receiver using the same
01/28/2010US20100022197 Wireless communication apparatus for simultaneously performing multiple wireless communications
01/28/2010US20100022193 Method and System for Multiple Antenna Communications Using Multiple Transmission Modes, Related Apparatus and Computer Program Product
01/28/2010US20100022192 Systems and Methods for Transmitter/Receiver Diversity
01/28/2010US20100022189 System and Method for Real-Time Wireless Transmission of Digital Audio at Multiple Radio Frequencies
01/28/2010US20100022188 Communication apparatus and communication control method
01/28/2010US20100022187 Electronic device and communication control method
01/28/2010US20100022186 Downstream Channel Bonding
01/28/2010US20100022185 System and method of satellite communication that reduces the doppler frequency shift of the satellite signals
01/28/2010US20100022184 Systems and methods for selective relaying in wireless networks
01/28/2010US20100020907 Multiple antenna receiver system and method
01/28/2010US20100020893 Radio communication apparatus and resending controlling method
01/28/2010US20100020853 Spread spectrum modulator and demodulator
01/28/2010US20100020815 Data transmission method for hsdpa
01/28/2010US20100020785 Processing data units for transfer over the same channel
01/28/2010US20100020784 Apparatus, network and method for implementing tdm channels over a csma shared media network
01/28/2010US20100020783 Processes involving non-coherent integration in a receiver
01/28/2010US20100020782 Arq with adaptive modulation for communication systems
01/28/2010US20100020781 Method and apparatus for dynamically changing a maximum access channel rate
01/28/2010US20100020773 Flow control techniques for co-localized wlan and bluetooth
01/28/2010US20100020771 Method and apparatus for mitigating pilot pollution in a wireless network
01/28/2010US20100020770 System and method for bandwidth reservation protocol for spatial reuse in a wireless communication network
01/28/2010US20100020744 Method for managing voice calls during packet-switched sessions, and mobile communications network implementing the method
01/28/2010US20100020743 Satellite communications system having transmitting station diversity
01/28/2010US20100020742 Hybrid spacecraft for communications and remote sensing
01/28/2010US20100020741 Wireless communication system
01/28/2010US20100020740 Wireless Communication System, Wireless Communication Device, Wireless Communication Method, and Program
01/28/2010US20100020739 Automatic partner selection in the coooperative mac protocol
01/28/2010US20100020738 Relay network system and terminal adaptor apparatus
01/28/2010US20100020732 Physical layer superframe, frame, preamble and control header for ieee 802.22 wran communication systems
01/28/2010US20100020729 Method and system for half duplex audio in a bluetooth stereo headset
01/28/2010US20100020711 Communication device comprising a carrier sense function and communication method
01/28/2010US20100020709 Method of assigning precoding vectors in a mobile cellular network
01/28/2010US20100020704 Method, Apparatus And Computer Readable Medium For Obtaining Efficient Downlink Power Transmission
01/28/2010US20100020697 Method and system for monitoring the health of wireless telecommunication networks
01/28/2010US20100019971 Method and system for positioning mobile units based on angle measurements
01/28/2010US20100019906 Article management system and method for managing article
01/28/2010DE10238841B4 Parallelverarbeitung der Decodierung und der zyklischen Redundanzüberprüfung beim Empfang von Mobilfunksignalen Parallel processing of the decoding and cyclic redundancy check on reception of mobile radio signals
01/28/2010DE102009010661B3 Method for controlling data flow with pyramid based detection of multipoint to multipoint channels, involves fulfilling abort criterion during examining of testing step
01/28/2010DE102008033553A1 Alamouti-coded worldwide interoperability for microwave access signals decoding method, involves establishing metric for each symbol hypothesis, where metric specifies probability of applying symbol hypothesis
01/28/2010DE10106808B4 Verfahren und Vorrichtung zur Leistungsregelung in einem Mobilfunksystem Method and apparatus for power control in a mobile radio system
01/27/2010EP2148543A1 Method and apparatus for adaptive closed loop power control using open loop measurements
01/27/2010EP2148484A1 OFDM transmitter with subcarrier group phase rotation
01/27/2010EP2148483A1 OFDM transmitter with subcarrier group phase rotation and corresponding receiver
01/27/2010EP2148482A1 OFDM transmitter with subcarrier group phase rotation and corresponding receiver
01/27/2010EP2148458A1 Method and apparatus for enhanced uplink multiplexing
01/27/2010EP2148452A2 Method, apparatus, and system for user-multiplexing in multiple access systems with retransmission
01/27/2010EP2148451A2 Physical layer processing for a wireless communication system using code division multiple access background
01/27/2010EP2148450A2 Equalization of multiple signals received for soft handoff in wireless communication systems
01/27/2010EP2148448A1 Initial cell search algorithm
01/27/2010EP2148447A1 Obstacle detector, wireless receiver, wireless transmitter, and wireless communication system
01/27/2010EP2148436A2 Transmitter architectures for communications systems
01/27/2010EP2148435A2 Transmitter architectures for communications systems
01/27/2010EP2147511A1 A method and device for estimation of the transmission characteristics of a radio frequency system
01/27/2010EP2147508A1 Channel control based on error correction values
01/27/2010EP2147505A1 Clock synchronization for a wireless communications system
01/27/2010EP1200851B1 Method for determining a change in a communication signal and using this information to improve sps signal reception and processing
01/27/2010EP1087559B1 Canceller for jamming wave by interference
01/27/2010CN201393307Y Automatic searching module of GSM base station channel number
01/27/2010CN201393306Y Digital RRH (remote radio head) system based on time transmission diversity
01/27/2010CN201393303Y Device for adjusting power of indoor antenna by utilizing division multiple address uplink signal detection
01/27/2010CN201393269Y Indoor wireless audio-video anti-multipath fading transmission device
01/27/2010CN201393204Y Low-noise amplifier protective circuit and wireless transmit-receive system applying same
01/27/2010CN201392472Y Tobacco supervision and management information system
01/27/2010CN201392467Y Movable apparatus-room intelligent protection system
01/27/2010CN101636939A Method for processing radio protocol in mobile telecommunications system and transmitter of mobile telecommunications
01/27/2010CN101636938A Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
01/27/2010CN101636937A Method of generating random access preambles in wireless communication system
01/27/2010CN101636936A Logical and transport channel structures for mobile WiMAX wireless systems
01/27/2010CN101636935A Location in search queries
01/27/2010CN101636934A Communication test device and communication test method
01/27/2010CN101636933A Radio communication method in traffic system, radio base station, and radio terminal
01/27/2010CN101636932A Robust transmission scheme for wireless networks
01/27/2010CN101636931A Pilot transmission by relay stations in a multihop relay communication system
01/27/2010CN101636930A Enhanced physical layer repeater for operation in WiMAX systems
01/27/2010CN101636929A Generalized reference signaling scheme for mu-mimo using arbitrarily precoded reference signals
01/27/2010CN101636928A Adaptive equalizer for communication channels
01/27/2010CN101635982A Method for utilizing multicast services to enhance user equipment battery life
01/27/2010CN101635596A Method for selecting transmission format of high-speed uplink enhanced dedicated channel
01/27/2010CN101635595A Method for subchannelization and resource mapping of radio resources
01/27/2010CN101635594A Satellite mobile communication system based on partial satellite baseband switching