Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2009
05/06/2009CN101425968A Cross-layer integrated collision free path routing
05/06/2009CN101425889A Synchronization method and system in non-scheduling transmission
05/06/2009CN101425888A Device and method for synchronous signal transmission
05/06/2009CN101425887A Time synchronization method used for wireless sensor network
05/06/2009CN101425886A Radio packet communication method
05/06/2009CN101425881A Radio packet communication method
05/06/2009CN101425874A Data detection and demodulation for wireless communication systems
05/06/2009CN101425872A Power control method, power control device and transmitting device
05/06/2009CN101425848A Timing estimation method in single carrier frequency domain equalization system
05/06/2009CN101425847A Wireless bandwidth allocating method and wireless base station
05/06/2009CN101425846A Synchronous burst timing based on beacon frame structure and sequence number detection method and apparatus
05/06/2009CN101425845A Transmission method and apparatus for time division duplexing system
05/06/2009CN101425844A Data transmission method and apparatus for time division duplexing system
05/06/2009CN101425843A Series connection system and communication method thereof
05/06/2009CN101425842A Transmission method and apparatus for control and management data
05/06/2009CN101425841A Data transmission method and apparatus for time division duplexing system
05/06/2009CN101425840A Data transmission method and apparatus
05/06/2009CN101425839A Method, system and apparatus for transmission offset determination
05/06/2009CN101425838A Data channel configuration method and device
05/06/2009CN101425837A Method and apparatus for bearing information
05/06/2009CN101425836A Encoding rate controlling method and device
05/06/2009CN101425835A Uplink non-continuous sending mode matching method and device
05/06/2009CN101425834A Air-ground data link control and management method
05/06/2009CN101425833A Base station signal optimization system and method thereof
05/06/2009CN101425832A Adaptive multiuser wave beam forming method based on wide nulling
05/06/2009CN101425831A 无线分组通信方法 Wireless packet communication method
05/06/2009CN101425830A Pre-encoding codeword determining method, system and apparatus
05/06/2009CN101425829A Wireless diversity reception apparatus and reception method
05/06/2009CN101425828A Resource frequency-hopping allocation method
05/06/2009CN101425827A Method and device for moving object emission energy calibration
05/06/2009CN100486390C Contact management for mobile communication devices in wireless packet switched networks
05/06/2009CN100486388C A method for improving air signal transmission quality of CDMA system
05/06/2009CN100486380C Automatic optimizing method for realizing CDMA neighbouring region listing
05/06/2009CN100486378C A method of pilot channel configuration
05/06/2009CN100486146C CDMA mobile communication system and synchronisation signal transmission method therein
05/06/2009CN100486144C Method of raising transmission speed in multi-slot CDMA radio communication system
05/06/2009CN100486142C Method for automatically configurating link
05/06/2009CN100486134C Method for reodering data sent by base station by wireless network controller
05/06/2009CN100486133C Multi-processor system for wireless communication terminal having partitioned protocol stack
05/06/2009CN100486132C Method and device for transmitting data flow
05/06/2009CN100486131C Determination of control for multiple modems in a wireless terminal using energy-per-bit
05/06/2009CN100486130C Method and device for controlling transmission power in a mobile radiocommunication system
05/06/2009CN100486032C Collective and distributive type power batteries dynamic equilibria management system
05/05/2009US7529560 Intersystem cell reselection from GERAN to UTRAN
05/05/2009US7529558 System and method for location based push-to-talk
05/05/2009US7529557 Press-to-connect for wireless communications systems
05/05/2009US7529556 Site dependent buddy list addition for temporary PTT communication
05/05/2009US7529555 Transmission rate determination method, and base station apparatus, terminal apparatus, and communication system using the same
05/05/2009US7529554 Subtractive multipath delay detection
05/05/2009US7529547 Using wake-up receivers for soft hand-off in wireless communications
05/05/2009US7529546 Method and apparatus for removing a sector from an active set
05/05/2009US7529545 Sound enhancement for mobile phones and others products producing personalized audio for users
05/05/2009US7529522 Apparatus and method for communicating an input signal in polar representation
05/05/2009US7529328 Apparatus and method for estimating a Doppler frequency and a moving velocity of a wireless terminal
05/05/2009US7529311 Cooperative MIMO in multicell wireless networks
05/05/2009US7529289 Signal processing under attenuated transmission conditions
05/05/2009US7529271 Method and device for transferring data over GPRS network
05/05/2009US7529237 Method and device for communicating packets
05/05/2009US7529223 Method and device for synchronising mobile terminals on a radio channel in direct mode
05/05/2009US7529222 Method and apparatus for medium access control for a decentralized network with adapted beamforming and power control
05/05/2009US7529221 System and method for digital multimedia broadcasting
05/05/2009US7529220 Wireless receiver
05/05/2009US7529218 High density WLAN system
05/05/2009US7529212 Communications system, communications control apparatus and method, and computer program therefor
05/05/2009US7529210 Random access channel preamble
05/05/2009US7529209 System and method for mitigating fading of a signal at a radio receiver
05/05/2009US7529201 System and method for wireless remote control of locomotives
05/05/2009US7529177 Dithering scheme using multiple antennas for OFDM systems
05/05/2009US7528975 Slip printing system
05/05/2009CA2221291C Video pedestal network
04/2009
04/30/2009WO2009055714A2 Systems and networks for half and full duplex wireless communication using multiple radios
04/30/2009WO2009055627A1 Random access cyclic prefix dimensioning in wireless networks
04/30/2009WO2009055546A2 Open-loop mimo scheme and signaling support for wireless networks
04/30/2009WO2009055448A2 Multi-user packing techniques for wireless network
04/30/2009WO2009055415A2 A flexible wireless patch for physiological monitoring and methods of manufacturing the same
04/30/2009WO2009055401A1 Differential cqi for ofdma systems
04/30/2009WO2009055267A2 System and method for providing congestion control in a communication system utilizing scheduled access communication channels
04/30/2009WO2009055168A2 Optimizing power settings in a communication system to mitigate interference
04/30/2009WO2009055167A2 Scheduling of data packets over an air interface of a cellular communication system
04/30/2009WO2009055166A1 Selective backhaul routing in high bandwidth wireless communication systems
04/30/2009WO2009054938A1 Mitigating interference in a coded communication system
04/30/2009WO2009054884A1 Fast urgent service support over 802.16 air interface
04/30/2009WO2009054812A1 Communication device and method for synchronisation
04/30/2009WO2009054761A1 Method and arrangement in a telecommunication system
04/30/2009WO2009054702A1 Method of measuring cell in wireless communication system
04/30/2009WO2009054700A2 Method of transmitting a antenna control signal
04/30/2009WO2009054690A2 Method for transmitting signals
04/30/2009WO2009054685A2 Multi-antenna communication method and system thereof
04/30/2009WO2009054673A2 Method of transmitting broadcasting information
04/30/2009WO2009054656A2 Method of effectively transmitting identification information of terminal during the generation of data block
04/30/2009WO2009054655A2 Method for transmitting data of common control channel
04/30/2009WO2009054604A1 Method of performing uplink scheduling
04/30/2009WO2009054565A1 A system for managing service quality of applications provided to a portable subscriber station
04/30/2009WO2009054563A1 Adaptive interference cancellator and method thereof, and repeater apparatus of mobile multi-hop relay system using the same
04/30/2009WO2009054409A1 Navigation system, portable terminal device, and vehicle-mounted device
04/30/2009WO2009054399A1 Radio communication device and radio reception method
04/30/2009WO2009054145A1 Radio reception device, radio transmission device, and radio communication method
04/30/2009WO2009053684A2 Method and system for selecting antennas for communication between a receiver side and a transmitter side of a wireless mimo system
04/30/2009WO2009053403A2 Radio communication system, coordinator unit and communications terminal
04/30/2009WO2009053140A1 Adaptive receiver method and apparatus