Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2003
01/08/2003EP1274204A2 Data transmitting and receiving method in a mobile communication system
01/08/2003EP1274202A2 Local suspend function and reset procedure in a wireless communications system
01/08/2003EP1274200A1 Access control method in communication system
01/08/2003EP1274194A1 Method and apparatus for wireless data communication, using an encryption unit
01/08/2003EP1274193A1 Method and device for providing timing information in a wireless communication system
01/08/2003EP1274183A1 Data transmission method employing different modulation schemes on radio communication channels
01/08/2003EP1274182A1 Radio base station and program recorded medium
01/08/2003EP1274181A1 Multiantennae receiver for improving the carrier-to-noise ratio by adapting the phases of the antenna signals
01/08/2003EP1274180A1 Radio
01/08/2003EP1274179A1 Method for signal processing used in terminal device of code division multiple access mobile communication system
01/08/2003EP1274178A1 Downlink power control in packet switching cellular systems with dynamic channel allocation
01/08/2003EP1273200A1 Macrodiversity system with signal combining in the base station
01/08/2003EP1273199A1 Method and arrangement for maintaining synchronization in association with resetting a communication connection
01/08/2003EP1273195A2 Method and apparatus for declaring correctness of reception of transport channels
01/08/2003EP1273193A2 Method and system for expanding the data payload of data messages transported via a cellular network control channel
01/08/2003EP1273190A1 Voiceband modem for data communications over digital wireless networks
01/08/2003EP1273185A2 Reducing radio link supervision time in a high data rate system
01/08/2003EP1273183A2 Location based telephony services in mobile ip networks
01/08/2003EP1273158A1 Hands-free attachment
01/08/2003EP1273150A2 Method and apparatus for a mobile station application to identify specified status messages
01/08/2003EP1273148A2 Method and apparatus for a mobile station application to identify specified events
01/08/2003EP1273142A2 In-flight e-mail system
01/08/2003EP1273122A2 Space-time code for multiple antenna transmission
01/08/2003EP1273112A1 Synchronization of timing advance and deviation
01/08/2003EP1273111A1 Base station synchronization for wireless communication systems
01/08/2003EP1273108A1 Multi-antenna transmission method and system
01/08/2003EP1273107A2 Method for regulating transmission power in a radiocommunications system
01/08/2003EP1273106A2 Method and transmission circuit for producing a transmission signal
01/08/2003EP1273105A1 Method and apparatus employing wireless in-band signaling for downlink transmission of commands
01/08/2003EP1272925A1 Mobile cellular radio
01/08/2003EP1272907A2 Compliance tracking method
01/08/2003EP1189786B1 Networked vehicle communications system comprising a front-end unit, a terminal that can be operated by a user, and a corresponding application
01/08/2003EP1186120B1 Dect transmitting-receiving terminal and method for communicating between a dect transmitting-receiving terminal and a dect base station
01/08/2003EP1114528A4 Apparatus and method for controlling a demultiplexer and a multiplexer used for rate matching in a mobile communication system
01/08/2003EP0990365B1 Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (cdma) radio link
01/08/2003EP0935895B1 Method and telecommunication interface for the transmission of continuous and/or discontinuous data streams in a hybrid telecommunication system, especially an "isdn - dect specific rll/wll" system
01/08/2003EP0808496B1 Algebraic codebook with signal-selected pulse amplitudes for fast coding of speech
01/08/2003EP0776550B1 A receiver with an antenna array
01/08/2003EP0772919B1 Method for transmitting pilot channels, and a cellular radio system
01/08/2003EP0668667B1 Interoffice phase synchronizing system
01/08/2003CN2530398Y Integrated demand assignment network pipe and cut-in device of CDMA/multichannel single carrier channel
01/08/2003CN1390402A Apparatus and method for gating data on control channel in CDMA communication system
01/08/2003CN1390401A Transaction system and method therefor
01/08/2003CN1390399A Method and apparatus for minimizing the number of channels used for paging
01/08/2003CN1390398A Adaptive beam-time coding method and apparatus
01/08/2003CN1390397A Method for monitoring transmission quality
01/08/2003CN1390396A Power controlling apparatus and method in mobile communication system
01/08/2003CN1390392A Estimating interference in a communication system
01/08/2003CN1390383A Method and apparatus for automatically adjusting speaker and microphone gains within a mobile telephone
01/08/2003CN1390347A Wireless voice-activated remote control device
01/08/2003CN1390069A Downward bridge switching method in global mobile communication system
01/08/2003CN1390063A Linear power amplification method and power amplifier unit based on feedforward technique
01/08/2003CN1390062A 通信系统 Communications systems
01/08/2003CN1390001A Adaptive antenna receiving equipment
01/08/2003CN1390000A Signal transmission method, transmitter, receiver and expanding code synchronous method in mobile communication system
01/08/2003CN1389999A Method of searching international nobile recognition number and electronic sequence number
01/08/2003CN1389998A Self-adaptive antenna receiving apparatus adopting array atenna receiving signal
01/08/2003CN1389997A Self-adaptive antenna receiving device with self-adaptive renewing right
01/08/2003CN1389995A Method and device for capturing synchronizing-code before random access of channel in WCDMA system
01/08/2003CN1389989A Real-time road condition transmitting system
01/08/2003CN1389707A Method and apparatus for obtaining information for navigation and computer product
01/08/2003CN1098614C Radio communication system and methods for jettered beacon transmission
01/08/2003CN1098604C Control signal detection method with calibration error and subscriber unit therewith
01/08/2003CN1098586C TDMA channel switching-ini system and central station far-end station used thereby
01/08/2003CN1098585C Apparatus and method for diversity PI/4-DQPSK demodulation
01/08/2003CN1098578C Self-interference cancellation method and system for two-party relayed communication
01/08/2003CN1098577C Transfer method and mobile wireless transceiver
01/08/2003CN1098575C Communication control method and communication control apparatus
01/08/2003CN1098574C Delayed detection MRC diversity circuit
01/08/2003CN1098573C Maximal-ratio synthetic transmission diversity device
01/08/2003CN1098569C Dual-mode FM/CDMA transmitter and receiver
01/08/2003CN1098567C Method and apparatus for conserving power in portable, battery-operated radios
01/08/2003CN1098566C Mobile communication transmitter capable of selectively activating amplifiers
01/08/2003CN1098559C Method for automatically regualting audio response for improved intelligibility
01/07/2003US6505100 Distributed vehicle information processing and vehicle control system
01/07/2003US6505058 Method for determining whether to wake up a mobile station
01/07/2003US6505048 Location privacy feature for wireless mobile stations and method of operation
01/07/2003US6505041 Method and an arrangement in a radio system
01/07/2003US6505037 Data unit detection including antenna diversity
01/07/2003US6505035 Radio communication apparatus and transmission rate control method
01/07/2003US6504837 Method and system for data transmission with a macrodiversity reception
01/07/2003US6504836 Communication system
01/07/2003US6504835 Method and system for configuring a radio interface in a communication system
01/07/2003US6504834 Wireless network
01/07/2003US6504833 Channel multiplexing method in mobile communication system
01/07/2003US6504830 Method, apparatus, and system for fast base synchronization and sector identification
01/07/2003US6504828 Adaptive handoff algorithms for mobiles operating in CDMA systems
01/07/2003US6504827 Discontinuous transmission on high speed data channels
01/07/2003US6504816 Baseband signal demodulating apparatus and method in mobile radio communication system
01/07/2003US6504514 Dual-band equal-beam reflector antenna system
01/07/2003US6504506 Method and device for fixed in time adaptive antenna combining weights
01/07/2003EP1192746A4 Apparatus and method for releasing reverse common channel in cdma communication system
01/07/2003CA2269564C Control of handoff in cdma cellular systems
01/07/2003CA2197693C Interference mitigation method and apparatus for multiple collocated transceivers
01/03/2003WO2003001838A1 Method and apparatus for adaptive server selection in a data communication system
01/03/2003WO2003001827A2 Method and device for transmitting information
01/03/2003WO2003001822A1 Forward power control determination in spread spectrum communications systems
01/03/2003WO2003001709A1 Transmission apparatus, transmission method, reception apparatus, reception method, and transmission/reception apparatus
01/03/2003WO2003001704A1 Reception device for evaluating the performance of the paths via which it receives signals originating from one and the same source and method therefore
01/03/2003WO2003001703A1 Radio receiver system comprising a plurality of antennae and a plurality of receivers