Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
05/2002
05/10/2002WO2002015412A3 Signal measurement in radio communications systems
05/10/2002WO2002001815A3 Local data delivery through beacons
05/10/2002WO2001099303A3 Method and apparatus for adaptive power control in a wireless voice and data communication system
05/10/2002WO2001089167A3 Method and system for overloaded array processing
05/10/2002WO2001078291A3 System and method for data burst communications in a cdma network
05/10/2002WO2001069813A3 Apparatus and method for efficient tdma bandwidth allocation for tcp/ip satellite-based networks
05/10/2002WO2001067631A3 Velocity-estimation-based transmission power gain tables
05/10/2002CA2424991A1 Radio antenna in the form of a transmitting antenna or a receiving antenna, and radio mobile system
05/09/2002US20020056045 Method for performing turbo decoding in mobile communication system
05/09/2002US20020055994 Promotion system and method of managing automatic vending machine by the promotion system
05/09/2002US20020055367 Method of controlling transmission power in a cellular type mobile communication system
05/09/2002US20020055366 Communication device for providing security in a group communication network
05/09/2002US20020055365 Radio communication system using timeout control with flexible timeout interval setting
05/09/2002US20020055360 Efficient and stable radio resource allocation
05/09/2002US20020055357 Mobile communication system in multi-carrier CDMA scheme using short code and long code
05/09/2002US20020055356 System and method for synchronizing data transmission from multiple wireless base transceiver stations to a subscriber unit
05/09/2002US20020055345 Wireless communication system, radio frequency communications system, wireless communications method, radio frequency communications method, and backscatter radio frequency communications system
05/09/2002US20020055336 Antenna module for cellular phone with two helix antennas
05/09/2002US20020055335 Radio reception apparatus and high speed equalization processing method therefor
05/09/2002US20020055333 Low level mobility management procedures
05/09/2002US20020055332 Orthogonal frequency division multiple access two-way satellite system
05/09/2002US20020054655 Method and apparatus for reducing multipath distortion in a wirless LAN system
05/09/2002US20020054652 Pager having simultaneous multichannel scanning function and data transmitting/receiving method thereof
05/09/2002US20020054650 Low complexity maximum likelihood detection of concatenate space codes for wireless applications
05/09/2002US20020054649 Signal demodulation method and apparatus for reproducing data from received signal
05/09/2002US20020054634 Apparatus and method for using adaptive algorithms to exploit sparsity in target weight vectors in an adaptive channel equalizer
05/09/2002US20020054625 Matched filter and correlation detection method
05/09/2002US20020054622 Receiver for receiving a spectrum dispersion signal
05/09/2002US20020054621 Apparatus and method for very high performance space-time array reception processing using chip-level beamforming and fading rate adaptation
05/09/2002US20020054620 Paging mode control method and apparatus
05/09/2002US20020054611 Time synchronization method in cdma system
05/09/2002US20020054607 Communication system transmitting encoded signal using block lengths with multiple integral relationship
05/09/2002US20020054584 Mobile network and IP packet transferring method
05/09/2002US20020054583 Automatic gain control for a time division duplex receiver
05/09/2002US20020054582 Spread spectrum communication device and spread spectrum communication method
05/09/2002US20020054581 System and method for maintaining wireless channels over a reverse link of a CDMA wireless communication system
05/09/2002US20020054580 Dynamic sectorization in a spread spectrum communication system
05/09/2002US20020054578 Channel and quality of service adaptation for multimedia over wireless networks
05/09/2002US20020054577 Method to reduce interference and increase effective capacity of power line networking systems
05/09/2002US20020054576 Distributed asynchronous transfer mode (ATM) switch architecture for satellites
05/09/2002US20020054571 Method for reducing the number of vocoders in a wireless network
05/09/2002US20020054495 Vehicle lamp
05/09/2002US20020053878 Antenna and electronic device containing the same
05/09/2002US20020053627 Satellite system and method of deploying same
05/08/2002EP1204292A1 Mobile communication system
05/08/2002EP1204290A2 Method, system and point-to-multipoint service center for performing mobile station location updates
05/08/2002EP1204282A1 Radio base station apparatus and radio communication method
05/08/2002EP1204262A2 Radio telephone apparatus and method for controlling the number of display colours thereof
05/08/2002EP1204261A2 Wireless communication device with selective power supply function
05/08/2002EP1204252A1 Radio communication system and method for multicast communication
05/08/2002EP1204244A1 Internet system capable of automatically selecting suitable channels
05/08/2002EP1204235A2 Symbol timing recovery
05/08/2002EP1204225A1 Base station device and method for communication
05/08/2002EP1204224A2 Mobile communication system in multi-carrier CDMA scheme using short code and long code
05/08/2002EP1204223A1 Repeater
05/08/2002EP1204222A1 Base station device, and wireless communication method
05/08/2002EP1204221A1 Radio receiver and radio receiving method
05/08/2002EP1204220A1 Method for obtaining a transmission gain function
05/08/2002EP1204219A2 Apparatus and method for controlling transmit antenna array for physical downlink shared channel in a mobile communication system
05/08/2002EP1204218A1 Receiving device and transmitting device
05/08/2002EP1204217A1 Transmission power control scheme for OFDM communication links
05/08/2002EP1204215A1 Path searching method and device
05/08/2002EP1203675A2 Apparatus and method for alarming decrease in tyre air pressure
05/08/2002EP1203506A2 Radio communication system
05/08/2002EP1203475A1 Method for the adaptive adjustment of an equaliser coefficient
05/08/2002EP1203461A1 Chip-synchronous cdma multiplexer and method resulting in constant envelope signals
05/08/2002EP1203460A2 Amplitude range matching system
05/08/2002EP1203459A1 Connection control in a communication system
05/08/2002EP1203458A1 Translating repeater system with improved backhaul efficiency
05/08/2002EP1203456A1 Method and apparatus for multiple access over a communication channel
05/08/2002EP1203455A1 Method and apparatus for coherent demodulation in communication system employing a potentially gated pilot signal
05/08/2002EP1203422A2 Antenna diversity arrangement
05/08/2002EP1203421A2 Active antenna array configuration and control for cellular communication systems
05/08/2002EP1142136A4 Control of gain and power consumption in a power amplifier
05/08/2002EP0950230B1 A communications system and method using vehicle identifications
05/08/2002EP0692164B1 Reception method and cdma receiver
05/08/2002DE10064351C1 Mobile station interference prevention method for cellular CDMA radio network counts power control commands supplied by base station to each mobile station for disconnecting link with latter
05/08/2002DE10053854A1 Netzwerk mit mehreren Sub-Netzwerken zur Bestimmung von Brücken-Terminals Network with multiple sub-networks for the determination of the bridge terminal
05/08/2002DE10052718A1 Method for determining the transmission properties of a transmission/echo link feeds an equalizer with input signal values reliant upon the transmission properties of a transmission link between a transmitter and a receiver.
05/08/2002CN1348670A A method and arrangement concerning speech quality in radio communication
05/08/2002CN1348668A Link and radio cell adaptation in TDMA/TDD systems
05/08/2002CN1348662A Wireless push-to-talk internet broadcast
05/08/2002CN1348649A Ethernet digital storage (EDS) card and satellite transmission system
05/08/2002CN1348643A Method of transmitting information via a telecommunication system and corresponding telecommunication system
05/08/2002CN1348642A Method and system using transmit diversity techniques
05/08/2002CN1348641A Estimation of Doppler shift compensation in a mobile communication system
05/08/2002CN1348640A Method and apparatus for processing a punctured pilot channel
05/08/2002CN1348639A Method of forming channel estimate, and receiver
05/08/2002CN1348635A Apparatus and method for normalizing metric values in a component decoder in a mobile communication system
05/08/2002CN1348632A Unsupervised adaptive chip separation filter for CDMA terminal
05/08/2002CN1348630A A system and method for reducing deinterleaver memory requirements through chunk allocation
05/08/2002CN1348287A Apparatus and method for responsing heat transfer service grade produced by terminal
05/08/2002CN1348286A Radio communication system with radio chain-circuit control layer and data processing method
05/08/2002CN1348279A 无线网络系统和网络地址分配方法 Wireless network systems and network address assignment method
05/08/2002CN1348276A Mobile station and method for distributing finger in CDMA communication system
05/08/2002CN1348263A Time division multiple access (TDMA)/frequency division multiple access (FDMA)/code division multiple access (CDMA) mixing wireless switch-in method
05/08/2002CN1348262A Base station power controlling method and device
05/08/2002CN1084575C Multiple-mode mobile telephone
05/08/2002CN1084574C CDMA mobile communication system, communication method, wireless terminal and base station
05/08/2002CN1084573C 数字移动通信系统 Digital mobile communication system