Patents
Sitemap › H04 - Electric communication technique › H04B - Transmission › H04B 7 - Radio transmission systems, i.e. using radiation field
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2003
05/01/2003US20030081538 Multiple-access hybrid OFDM-CDMA system
05/01/2003US20030080912 Antenna system for the transmission of electromagnetic signal
05/01/2003CA2465114A1 Method and system for hard handoff in a broadcast communication system
05/01/2003CA2464716A1 System and method for token-based ppp fragment scheduling
05/01/2003CA2464645A1 Method and system for identifying repeater traffic in a code division multiple access system
05/01/2003CA2464413A1 Controlling forward link transmission power
05/01/2003CA2464409A1 Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers
05/01/2003CA2464369A1 Aiding beam identification in a satellite system
05/01/2003CA2464319A1 System and method for approximating half duplex wireless dispatch system
05/01/2003CA2464304A1 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
05/01/2003CA2464118A1 Method and apparatus for controlling data rate in a wireless communication system
05/01/2003CA2461967A1 Apparatus for steering an antenna system
05/01/2003CA2458949A1 System for monitoring a service vehicle
05/01/2003CA2409917A1 Error recovery apparatus of digital broadcasting receiver to compensate a phase-error generated by a broadcasting signal transmitted through a multi-path channel
04/2003
04/30/2003CN1415143A Synchronized pilot reference transmission for wirelss communication system
04/30/2003CN1415142A System and method for increasing feeder link capacity in satellite communications system
04/30/2003CN1415141A Adaptive RACH power determination for mobile telecommunications user equipment unit
04/30/2003CN1415138A 便携式电话机 Portable telephone
04/30/2003CN1414811A Control method for mobile communication terminal and array aerial direction figure
04/30/2003CN1414806A Method of editing short message
04/30/2003CN1414805A Radio base station and method for controlling radio communication
04/30/2003CN1414803A Equipment and method for transmitting and receiving data by aerial array in mobile communication system
04/30/2003CN1414800A Method for synchronous equipped with GNSS receiver and land node belonging to land net
04/30/2003CN1414726A Method for transmitting and receiving public information in CDMA communication system
04/30/2003CN1414725A Evaluation method of three-array element multi-user multiple path coming wave direction
04/30/2003CN1414724A High speed CDMA radio communication network
04/30/2003CN1414723A Method of multichannel mobile station base band signal sharing common radio receiving transmitting module
04/30/2003CN1414713A Amplitude modulation signal receiving circuit
04/30/2003CN1414484A Information collection system and information collection method
04/30/2003CN1414345A Automatic routing method of radio meter data recording system
04/30/2003CN1414344A Interact relaying method used for radio meter data recording system
04/30/2003CN1414343A Method used for intiating radio meter data recording system
04/30/2003CN1107436C Method and apparatus for providing intelligent cellular handoff
04/30/2003CN1107433C CDMA handoff arrangement for mobile station
04/30/2003CN1107430C Mobile communication receiving apparatus
04/30/2003CN1107428C Call controlling method in mobile communication and its system
04/30/2003CN1107426C Dynamic overload control device in digital mobile communication system and its method
04/30/2003CN1107425C Cellular radio system and power control method in it
04/30/2003CN1107424C Method and device for using intelligent antenna in frequency-division duplex radio communication system
04/30/2003CN1107405C Digital still camera capable of telecommunication
04/30/2003CN1107393C 剩余电池容量显示设备 The remaining battery capacity display device
04/30/2003CN1107392C Method for synchronizing transaction identifiers in mobile satellite communication system
04/30/2003CN1107389C Satellite direct broadcast system
04/30/2003CN1107358C Distributed intellignet antenna system
04/29/2003US6556845 Base station device and transmission method
04/29/2003US6556840 Cellular radiotelephone system with remotely programmed mobile stations
04/29/2003US6556839 Apparatus for and method of controlling transmission power
04/29/2003US6556838 Radio communication system
04/29/2003US6556837 Closed-loop transmitting power control method using variable updating amount
04/29/2003US6556836 Point-to-point, millimeter wave, dual band free space gigabit per second communication link
04/29/2003US6556832 Method and apparatus for evaluation of position location performance
04/29/2003US6556828 Network architectures for LEO/GEO satellite-based communications systems
04/29/2003US6556816 Method and apparatus for re-establishing a call in a communication system
04/29/2003US6556809 Method and apparatus for controlling communication beams within a cellular communication system
04/29/2003US6556808 Fixed ground track satellite constellation and user terminal
04/29/2003US6556665 Portable telephone set
04/29/2003US6556632 Sequence estimation method and sequence estimator
04/29/2003US6556585 Method of controlling a communication system and the system employing the method
04/29/2003US6556559 Ambient field level monitor device for radio mobile terminal
04/29/2003US6556554 Device and method for communicating power control signals in mobile communication system
04/29/2003US6556552 Signal strength measurement method and device
04/29/2003US6556550 Method and equipment for transmitting terminal interface user data and status information
04/29/2003US6556549 Method and apparatus for signal combining in a high data rate communication system
04/29/2003US6556545 Frequency generation for CDMA terminal with slotted receive mode
04/29/2003US6556324 Device for controlling the beam alignment in satellite laser communications systems
04/29/2003US6556128 Method for reducing power consumption in wait-mode
04/29/2003CA2388901A1 Method and apparatus for generating and synchronizing multiple clocks
04/29/2003CA2293465C Device and method for reducing the peak-to-average power ratio of a mobile station's transmit power
04/29/2003CA2289645C Channel communication device and method for cdma communication system
04/29/2003CA2287321C Rate control device and method for cdma communication system
04/29/2003CA2266311C Mobile communication system including capacity-variable asynchronous data communication channel
04/29/2003CA2245872C Interference cancellation system for global positioning satellite receivers
04/29/2003CA2238641C Satellite direct radio broadcast system
04/29/2003CA2143776C Communication network with incoming calls directed through moving cells and method for operating same
04/26/2003CA2737849A1 System and method for remotely controlling mobile communication devices
04/24/2003WO2003034782A2 Modular headset for cellphone or mp3 player
04/24/2003WO2003034775A1 Method and system for selecting a best serving sector in a cdma data communication system
04/24/2003WO2003034768A1 Cellular telephone having game program
04/24/2003WO2003034767A1 Asymmetric bandwidth allocation
04/24/2003WO2003034752A1 Power control during compressed mode
04/24/2003WO2003034735A1 A method of providing live feedback
04/24/2003WO2003034732A1 Interactive protocol for remote management of access control to scrambled data
04/24/2003WO2003034677A1 Transmitter and transmission control method, and receiver and reception control method
04/24/2003WO2003034668A1 Wireless multipurpose communication system
04/24/2003WO2003034645A1 Multiple-access hybrid ofdm-cdma system with frequency-domain spreading
04/24/2003WO2003034644A1 Scattered pilot pattern and channel estimation method for mimo-ofdm systems
04/24/2003WO2003034642A2 Synchronisation in multicarrier cdma systems
04/24/2003WO2003034641A1 Selecting optimal transmit formats for transmissions over allocated time durations
04/24/2003WO2003034639A1 Adaptive point-to-point microwave radio system
04/24/2003WO2003034619A1 Method for processing shared sub-packets in a communication system
04/24/2003WO2003034618A1 A METHOD AND SYSTEM TO INCREASE QoS AND RANGE IN A MULTICARRIER SYSTEM
04/24/2003WO2003034617A1 Radio apparatus and adaptive array processing method
04/24/2003WO2003034616A1 Radio base station for mobile communication
04/24/2003WO2003034615A1 Interference reduction using low complexity antenna array
04/24/2003WO2003034614A1 Method of operating a wireless communication system
04/24/2003WO2003034612A2 Method and apparatus for managing imbalance in a communication system
04/24/2003WO2003034611A2 Radio communication system
04/24/2003WO2003034610A2 Method and apparatus for determining power allocation in a mimo communication system
04/24/2003WO2003034606A1 METHOD AND ARRANGEMENT FOR ASYNCHRONOUS PROCESSING OF CCTrCH DATA
04/24/2003WO2003034604A1 Finger using chip-rate weighting in smart antenna system, and its application for demodulation apparatus and method
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