Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
04/2005
04/27/2005CN1610273A A method for setting a power offset for power control of a downlink shared channel
04/27/2005CN1610269A Uplink/downlink synchronizing apparatus for mobile communication terminal
04/27/2005CN1610268A Diversity reception tuner
04/27/2005CN1610267A Microaircraft and cellular phone equipped with microaircraft
04/27/2005CN1610260A Oscillation device and mobile communication apparatus
04/27/2005CN1199512C Method and apparatus for performing idle mode eracquisition and handoff in an asynchronous communication system
04/27/2005CN1199504C Frequency correction method of mobile telephone terminal
04/27/2005CN1199497C Mobile communication apparatus, power supply apparatus and power-supplying method and modulator-demodulator card
04/27/2005CN1199496C Self-adapting flow control method for interfaces between operation support nodes and controllers of base stations
04/27/2005CN1199493C Wireless network with user time synchronization
04/27/2005CN1199491C Method and apparatus for requesting point-to-point protocol (ppp) instances from packet data services network
04/27/2005CN1199489C Device and method for searching transmission signal of adjacent base station
04/27/2005CN1199485C Repeater having locating function in mobile communication system and method for reporting positioning detection information
04/27/2005CN1199481C Method and device for establishing continuous grouped exchange radio connection
04/27/2005CN1199480C Method and device for executing voice dispatching call in digital communication system
04/27/2005CN1199478C Method and mobile station for implementing up chain link ratio matching in CDMA system
04/27/2005CN1199420C Method and apparatus for detecting specified events in mobile station
04/27/2005CN1199412C Method for channel equalisation
04/27/2005CN1199401C Radio home loop system using code division multiple access (CDMA) method and apparatus
04/27/2005CN1199396C Mobile terminal sleep phase assignment and announcement in wireless local area network
04/27/2005CN1199381C Method of synchronising base station transmitters
04/27/2005CN1199380C Working method of synchronous two or more interfaces
04/27/2005CN1199379C Warning to small-area escape of moving station in moving communication system
04/27/2005CN1199378C Method for identifying varied data pulse series in digital communication system and communication equipment
04/27/2005CN1199376C Digital multi-subscriber radio telecommunication system
04/27/2005CN1199375C Doppler correction for airborne cellular system
04/27/2005CN1199374C Method and apparatus for detecting synchronization signal generated by satellite communication network
04/27/2005CN1199373C Antenna diversity receiver
04/27/2005CN1199372C Synthesis receiving method and synthesis receiver
04/27/2005CN1199371C Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array
04/27/2005CN1199370C Power control in a CDMA mobile communications system
04/27/2005CN1199369C Method and system for regulating transmission power of mobile station of mobile radio system
04/27/2005CN1199368C Radio communication system
04/27/2005CN1199367C Method and apparatus for controlling transmission power in communication system
04/27/2005CN1199318C Control of multidirectional antenna structure in primary station for use in radio communication network
04/27/2005CN1199128C Process for controlling the access of data station to mobile data carriers
04/27/2005CN1199053C Method for locating position
04/27/2005CN1199052C Method of raising accuracy estimation of received signal wave arrival direction
04/26/2005US6885875 Method and radio communication system for regulating power between a base station and a subscriber station
04/26/2005US6885865 Mobile communication system, and location registration method of mobile station, resource control method and recording medium in mobile communication system
04/26/2005US6885864 Virtual private network for cellular communications
04/26/2005US6885863 Precoordination of return link for hand-off between coverage areas being traversed by a mobile transceiver platform
04/26/2005US6885854 Terminal diversity for off-board railway communications
04/26/2005US6885850 Transmission power control method and apparatus, and communication apparatus
04/26/2005US6885847 Extension mechanism and technique for enabling low-power end devices to access remote networks using short-range wireless communications means
04/26/2005US6885846 Low power wireless network
04/26/2005US6885710 Apparatus and method for channel encoding/decoding in a communication system
04/26/2005US6885694 Correction of received signal and interference estimates
04/26/2005US6885693 Synchronization in digital data transmission systems
04/26/2005US6885656 Asynchronous interference avoiding method and asynchronous interference avoiding system
04/26/2005US6885655 Noise characterization in a wireless communication system
04/26/2005US6885654 Low complexity data detection using fast fourier transform of channel correlation matrix
04/26/2005US6885652 Code division multiple access (CDMA) communication system
04/26/2005US6885651 Maintaining an adaptive broadcast channel using both transmitter directed and receiver directed broadcasts
04/26/2005US6885650 Method, radio communications system and mobile station for information transmission
04/26/2005US6885649 Method of multiuser detection with user equipment
04/26/2005US6885648 Spread spectrum communication device and spread spectrum communication method
04/26/2005US6885647 Base station for compensating route delay between bases station and mobile station of CDMA mobile communication system and operation method thereof
04/26/2005US6885630 Combined simulcasting and dedicated services in a wireless communication system
04/26/2005US6885353 Variable type antenna matching circuit
04/26/2005US6885338 Adaptive digital beamformer coefficient processor for satellite signal interference reduction
04/26/2005US6885288 Method and apparatus for accessing medical asset data
04/26/2005CA2382379C Apparatus and method for gating transmission of a data rate control channel in an hdr mobile communication system
04/26/2005CA2361938C Enabling conformance to legislative requirements for mobile devices
04/26/2005CA2311890C Method and system for determining position of mobile radio terminals
04/26/2005CA2306921C Apparatus and method for selecting power control modes
04/26/2005CA2293930C Onboard control of demand assigned multiple access protocol for satellite atm networks
04/24/2005WO2005027428A1 Station side communication device
04/21/2005WO2005036914A1 Systems and methods for communicating control data using multiple slot formats
04/21/2005WO2005036913A1 Systems and methods for multiplexing control data for multiple data channels onto a single control channel
04/21/2005WO2005036909A1 A method of controlling interference from a transmitter in one communication system to a receiver in another communication system
04/21/2005WO2005036848A1 Apparatus and method to combine high data rate wideband packetized signals in a multiple antenna receiver
04/21/2005WO2005036847A2 An apparatus and associated methods to implement a high throughput wireless communication system
04/21/2005WO2005036825A1 Radio transmission system for high-speed mobile unit
04/21/2005WO2005036816A1 Method and system for group communications in a wireless communications system
04/21/2005WO2005036801A2 Group call management through receive/transmit synchronization
04/21/2005WO2005036799A2 Successive interference cancellation receiver processing with selection diversity
04/21/2005WO2005036792A1 Method of cdma base station receive mobile station reverse channel quality indicator channel
04/21/2005WO2005036791A1 Method and apparatus for cell identification in wireless data networks
04/21/2005WO2005036780A1 Search supporting apparatus and search supporting method
04/21/2005WO2005036779A1 Signal processing apparatus and method, and communication system utilizing same
04/21/2005WO2005036778A1 Method and apparatus to provide an area efficient antenna divesity receiver
04/21/2005WO2005036777A1 Diversity receiving apparatus and wireless receiving apparatus using the same
04/21/2005WO2005036776A1 Cancellation of co-channel interference and inter-symbol interference in a mimo communication system
04/21/2005WO2005036775A2 Apparatus and method of multiple antenna transmitter beamforming of high data rate wideband packetized wireless communication signals
04/21/2005WO2005036774A1 Method and apparatus for space-time coding using lifting low density parity check codes in a wireless communication system
04/21/2005WO2005036773A1 Method for controlling packet rate in a mobile communication system
04/21/2005WO2005036772A2 Transceiver using diversity and frequency hopping
04/21/2005WO2005036771A1 Method and apparatus for determining delay
04/21/2005WO2005036767A1 Radio communication apparatus
04/21/2005WO2005036764A1 Power saving in a transmitter
04/21/2005WO2005036330A2 A unified telephone handset for personal communications based on wireline and wireless network convergence
04/21/2005WO2005022776A3 Communication method, communication system, and receiver
04/21/2005WO2005020449A3 Proximity detecting apparatus
04/21/2005WO2005015920A8 A pain control method of when cell perform initial searching in a td-scdma mobile communication system
04/21/2005WO2005010549A3 Selecting a navigation solution used in determining the position of a device in a wireless communication system
04/21/2005WO2005009056A3 Data transmission in a communication system
04/21/2005WO2005002062A3 Advanced whitener-rake receiver for wcdma terminal
04/21/2005WO2004107779A3 Wireless communications methods and apparatus using licensed-use system protocols with unlicensed-use access points
04/21/2005WO2003044969A3 Construction of an interference matrix for a coded signal processing engine