Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
03/2001
03/22/2001CA2483850A1 Reduced computation in joint detection
03/22/2001CA2397947A1 Modified finger assignment algorithm for high data rate calls
03/22/2001CA2384868A1 Call diversion system
03/22/2001CA2382770A1 Modified finger assignment algorithm for high data rate calls
03/21/2001EP1085779A1 A packet mode handover method and system
03/21/2001EP1085778A2 Method for processing handoff and call in asynchronous mobile communication system
03/21/2001EP1085772A2 Wireless network with memory for reservation requests
03/21/2001EP1085771A2 Wireless network with multiple access-probabilities for accessing a RACH channel
03/21/2001EP1085708A2 Communications system and method
03/21/2001EP1085707A2 Communications system and method
03/21/2001EP1085684A2 Antenna unit and radio base station
03/21/2001EP1085682A2 Wideband wireless communications architecture
03/21/2001EP1085681A1 Mobile cellular radiocommunication system
03/21/2001EP1085680A2 Dynamic filter controller for LEO satellites
03/21/2001EP1085679A2 Method for performing rapid handoffs in a wireless communication system using virtual connections
03/21/2001EP1085678A2 Radio communication system with variable beam-pattern antenna array
03/21/2001EP1085677A2 A receiver architecture employing space time spreading and orthogonal transmit diversity techniques
03/21/2001EP1085676A1 Method of controlling power in a point to multipoint communication network and system for carrying out said method
03/21/2001EP1085675A2 Power control method for broadcast messages
03/21/2001EP1085670A2 Transmission band limiting filter for CDMA transmission
03/21/2001EP1085669A2 CDMA transmitting and receiving circuit with code generator for discontinuous transmission
03/21/2001EP1085662A2 Multi-carrier transmitter, radio base station equipment and radio communication system used thereof
03/21/2001EP1085599A2 Phased array antenna system
03/21/2001EP1085345A1 Navigation information system
03/21/2001EP1085342A1 A spread spectrum system using phased array principles to combat multipath
03/21/2001EP1085341A1 Method of treating navigation signals with multipath in a receiver with a plurality of antennas
03/21/2001EP1084587A2 Fast acquisition of traffic channels for a highly variable data rate
03/21/2001EP1084586A2 Method and radio device for transmitting messages
03/21/2001EP1084540A1 Device and method for generating and distributing coded symbols in cdma communication system
03/21/2001EP1084539A1 Increasing performance in communications by embedding one signal in another signal
03/21/2001EP1084538A2 Pilot strength measurement and multipath delay searcher for cdma receiver
03/21/2001EP1084536A1 Spatio-temporal equalisation using cholesky factorisation and systolic arrays
03/21/2001EP1084477A1 A monitoring system
03/21/2001EP1032986A4 Method for transmission of circuits, packets, and cells in a satellite/wireless tdma system
03/21/2001CN1288646A Base station and method of transmission power control
03/21/2001CN1288644A TDMA-TDD/FDD radio communication system and channel selection method and apparatus for such a system
03/21/2001CN1288625A Method and apparatus for tracking the characteristics of a channel
03/21/2001CN1288619A Method for interactive telecommunication
03/21/2001CN1288618A Base station and method of transmission power control
03/21/2001CN1288617A Radio communication device and transmission antenna switching method
03/21/2001CN1288616A Antenna switching diversity
03/21/2001CN1288614A Mobile station assisted timing synchronization in a CDMA communication system
03/21/2001CN1288613A Method and apparatus for multipath delay estimation in direct sequence spread spectrum communication systems
03/21/2001CN1288340A Self-adaptive power control method for information broadcast using communication equipment
03/21/2001CN1288339A Method for improving user interface properties by using modulating user's detecting signals
03/21/2001CN1288307A Emitting and receiving circuit, mobile communication termal using same, and control method
03/21/2001CN1288300A Intelligent basic communication station group circuit equipment
03/21/2001CN1288296A Multi-carrier transmitter, radio base station equipment and system using said transmitter
03/21/2001CN1288295A Transmitter structure using space and time expanding technology and othogonal emitting diversity technology
03/21/2001CN1288294A Receiver structure using space and time expanding technology and orthogonal emitting deversity technology
03/21/2001CN1288199A Method for updating customer's mounting data respons costomer raising events
03/21/2001CN1287944A Dynamic satellite filter controller for low Earth's orbit satellite
03/21/2001CN1063604C Radio system, transmission method between base station of the system and remote end radio station
03/21/2001CN1063599C Satellite communication systems using demand assignment multiple access in multi-spot beam
03/20/2001US6205473 Method and system for asymmetric satellite communications for local area networks
03/20/2001US6205341 Process for adjusting the transmission and reception chains of the paths by a base station of a system for radio communication between mobiles
03/20/2001US6205339 Method and apparatus for establishing TDD/TTY service over vocoded channels
03/20/2001US6205333 Mobile communication system and mobile communication apparatus in which wait time is extended
03/20/2001US6205332 Telecommunications system across national borders
03/20/2001US6205331 Memory sharing method for integrated digital cordless telephone and radio paging receiver
03/20/2001US6205320 System for satellite to airship to gateway/customer premise equipment, and airship to airship, high data rate relay
03/20/2001US6205319 Dual phased-array payload concept
03/20/2001US6205190 System and method for reducing interference generated by a CDMA communications device
03/20/2001US6205189 Digital automatic gain control method and device for use in communication terminal of mobile radio communication system
03/20/2001US6205185 Self configuring multi-dwelling satellite receiver system
03/20/2001US6205173 Communication method and apparatus using data compression
03/20/2001US6205170 Transmission/reception unit with bidirectional equalization
03/20/2001US6205166 CDMA receiver with antenna array adaptively controlled with combined errors of despread multipath components
03/20/2001US6205157 Method for propagation delay control
03/20/2001US6205132 Method for accessing a cell using two pilot channels in a CDMA communication system of an asynchronous or quasi-synchronous mode
03/20/2001US6205129 Method and apparatus for variable and fixed forward link rate control in a mobile radio communications system
03/20/2001US6205127 Wireless telecommunications system that mitigates the effect of multipath fading
03/20/2001US6205125 Method and system for determining an estimate of a transmission time of a packet
03/20/2001US6204812 Methods and apparatus to position a mobile receiver using downlink signals, part II
03/20/2001US6204810 Communications system
03/20/2001US6204797 Waveform diversity for spatial-temporal denial of radar and communication system
03/20/2001US6202317 Apparatus and method for determining whether a vehicle is located in a spot beam
03/20/2001CA2238646C Improved satellite trunked radio service system
03/20/2001CA2141009C Method of prioritizing handoff procedures in a cellular system
03/20/2001CA2139269C Ds/cdma receiver using moving-averaged pilot signals for weighting and phase rotation of orthogonal data symbol vectors
03/20/2001CA2076296C Method of detecting the channel identity of a number of channels in a mobile radio system
03/15/2001WO2001019121A1 Method and system for initiating idle handoff in a wireless communications system
03/15/2001WO2001019115A1 Paging system
03/15/2001WO2001019110A1 Facilitating data transmission
03/15/2001WO2001019106A1 Network frequency setting
03/15/2001WO2001019099A2 System and method for automatically determining when to answer incoming packet data calls in a wireless communication network
03/15/2001WO2001019077A1 System and method for delivering and receiving local information broadcast
03/15/2001WO2001019075A2 Method and apparatus for reducing multipath distortion in a television signal
03/15/2001WO2001019027A2 Methods for efficient early protocol detection
03/15/2001WO2001019012A1 Signal switching
03/15/2001WO2001019002A1 Program information transmitter, communication system, program information transmitting method, program recording instructing method, and program purchasing instructing method
03/15/2001WO2001019000A1 Method for measuring the intercell interference in a frequency channel
03/15/2001WO2001018998A1 Frequency synchronization of base station
03/15/2001WO2001018997A1 Baseband wireless network for isochronous communication
03/15/2001WO2001018996A1 Packet transmission method
03/15/2001WO2001018995A2 Methods, user terminals, and systems that route international calls in a satellite communications system using a home communications gateway
03/15/2001WO2001018994A1 Data discard avoidance method
03/15/2001WO2001018993A1 Transmission using an antenna array in a cdma communication system
03/15/2001WO2001018991A1 Link selection in a communication system
03/15/2001WO2001018990A1 Personal information system, especially a personal guide system, for wirelessly transmitting voice information