Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
08/2001
08/16/2001WO2001059948A1 Method of performing code synchronization, and receiver
08/16/2001WO2001059947A1 Communication controller for an active transponder
08/16/2001WO2001059945A1 Power conservation method for mobile communications device with two receivers
08/16/2001WO2001059940A1 Method and apparatus for resolving multipath components for wireless location finding
08/16/2001WO2001059876A1 Compact dual-polarized adaptive antenna array communication method and apparatus
08/16/2001WO2001058758A2 Remotely piloted aircraft
08/16/2001WO2001058757A2 Communications system using high altitude, long endurance aircraft as relays
08/16/2001WO2001058756A2 Aircraft
08/16/2001WO2001008315A3 Method for increasing the coverage area of a base station
08/16/2001WO2001005041B1 Direct broadcast satellite imaging system providing real-time, continuous monitoring of earth from geostationary earth orbit
08/16/2001WO2000011878A3 System network and method for the transference of cell handover information
08/16/2001US20010014842 Overhead system of inclined eccentric geosynchronous orbitting satellites
08/16/2001US20010014841 Information furnishing apparatus for coping with emergency during car driving
08/16/2001US20010014615 Visual interface to mobile subscriber account services
08/16/2001US20010014613 Communication system, device and method
08/16/2001US20010014612 Transmission power control method and transmission/reception apparatus
08/16/2001US20010014610 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
08/16/2001US20010014609 Method for assigning channel in mobile communication system
08/16/2001US20010014607 Mobile communications system and connection control method
08/16/2001US20010014605 Methods for determining registration at a satellite communications system and related user terminals and systems
08/16/2001US20010014603 Software reconfiguration of communications apparatus
08/16/2001US20010014598 Directory assistance system
08/16/2001US20010014589 Method and apparatus for performing fast power control in a mobile communication system
08/16/2001US20010014588 Radio base station and mobile station
08/16/2001US20010014587 Transmission power control device capable of varying a transmission power at a wide range
08/16/2001US20010014586 Radio communication system, radio communication method, and recording medium for storing a program for selection of a repeater in radio communication system
08/16/2001US20010014133 Syncronization of a receiver with a base station in a telecommunication system of the TDMA type
08/16/2001US20010014132 Leading wave position detecting unit, receiver, leading position detecting unit, leading wave position detecting method and leading posiition detecting method
08/16/2001US20010014116 Path search method of spread spectrum communication system and receiver using the method
08/16/2001US20010014103 Content provider for pull based intelligent caching system
08/16/2001US20010014090 Method of addressing messages and communications system
08/16/2001US20010014089 Packet header structure and method of controlling packet transfer
08/16/2001US20010014084 Data bus control method for artificial satellite load and system thereof
08/16/2001US20010014083 Synchronization of terminals in a radio link system
08/16/2001US20010013566 Method and system for maximizing satellite constellation coverage
08/16/2001EP1145569A3 System network and method for the transference of cell handover information
08/16/2001EP1124400A2 Handoff system for wireless communications
08/16/2001EP1124399A1 Method for performing paging for wireless communications
08/16/2001EP1124398A1 Arrangement for data exchange in a wireless communication system
08/16/2001EP1124397A2 Simplified security for handoff in wireless communications
08/16/2001EP1124394A1 Method and apparatus for re-establishing a call in a communication system
08/16/2001EP1124391A1 Wireless communications apparatus
08/16/2001EP1124390A2 Spread spectrum wireless telephone system
08/16/2001EP1124389A2 Spread spectrum wireless telephone system
08/16/2001EP1124388A2 Service provision while roaming in 3G wireless networks
08/16/2001EP1124352A2 System and method for pushing information from a host system to a mobile data communication device
08/16/2001EP1124348A2 Uplink timing synchronization and access control
08/16/2001EP1124347A2 Uplink timing synchronization and access control
08/16/2001EP1124346A1 Method and apparatus for radio reception
08/16/2001EP1124341A2 Control unit for a terminal of a digital cordless communications system and method therefor
08/16/2001EP1124340A1 A method for setting a transmission quality target value for power control in a mobile radiocommunication system
08/16/2001EP1124338A2 Synchronization establishing and tracking circuit for a CDMA base station
08/16/2001EP1124337A2 Switchless half-duplex transceiver front end
08/16/2001EP1124281A2 Adaptive antenna device operable in accordance with different algorithms
08/16/2001EP1123843A2 Vehicle's communication apparatus
08/16/2001EP1123624A1 Mobile telephony
08/16/2001EP1123608A1 Broadband wireless mesh topology network
08/16/2001EP1123607A1 Ethernet digital storage (eds) card and satellite transmission system
08/16/2001EP1123600A1 Accumulative arq method and system
08/16/2001EP1123598A1 Majority decoding in a communication system with automatic repeat request (arq)
08/16/2001EP1123597A1 Apparatus and method for transmitting information and apparatus and method for receiving information
08/16/2001EP1123594A1 Code allocation in cdma
08/16/2001EP1123589A1 Synchronization of terminals in a radio link system
08/16/2001EP1123588A1 Radio receiving system and method for operating the same
08/16/2001EP1123587A2 Diversity receiver for radio communications
08/16/2001EP1123585A1 Method for receiving cdma signals with synchronisation resulting from delayed double multiplication and corresponding receiver
08/16/2001EP1123568A1 Elongate personal communications apparatus
08/16/2001DE10005911A1 Steuereinheit für ein Endgerät eines digitalen schnurlosen Telekommunikationssystems sowie Verfahren für eine solche Steuereinheit Control unit for a terminal of a digital cordless telecommunications system and method for such control unit
08/16/2001DE10004107A1 Architektur einer Basisstation eines Funkkommunikationssystems Architecture of a base station of a radio communication system
08/16/2001CA2400048A1 Aircraft
08/16/2001CA2400041A1 Aircraft
08/16/2001CA2400022A1 Aircraft
08/16/2001CA2398612A1 Communication controller for an active transponder
08/16/2001CA2330983A1 Link adaptation for rt-egprs
08/16/2001CA2330420A1 Method and apparatus for collision resolution in a delay-critical radio telecommunications system
08/16/2001CA2330184A1 Mobile radio telecommunication system with real-time video service
08/15/2001CN1308821A Communications system handoff operation combining turbo coding and soft handoff techniques
08/15/2001CN1308807A Method and device for channel estimation
08/15/2001CN1308799A Air interface for telecommunications systems with cordless telecommunications between mobile and/or stationary transmitting/receiving devices
08/15/2001CN1308798A Calceller for jamming wave by interence
08/15/2001CN1308796A Method and apparatus for transmitting and receiving high speed data using CDMA channels
08/15/2001CN1308795A Method and base station system, for assigning channels in a radio communications system
08/15/2001CN1308794A Method and apparatus for determining spatial signatures for calibrating a communication station having an antenna array
08/15/2001CN1308793A Method for transmitting data
08/15/2001CN1308790A Search window delay tracking in code division multiple access communication systems
08/15/2001CN1308481A Data exchange device in radio comm system
08/15/2001CN1308480A Radio comm cross-region switching system
08/15/2001CN1308479A Radio comm paging device
08/15/2001CN1308478A Cross-region switching device and method in mobile comm system
08/15/2001CN1308468A Mobile comm unit
08/15/2001CN1308467A Test template transmitting system and method
08/15/2001CN1308466A System and method of large-size CDMA service cell
08/15/2001CN1308436A Relay service control characteristic to assess mobile user to 3G radio network service
08/15/2001CN1308430A Sync method between mobile comm system and base station
08/15/2001CN1308428A CDMA transmission system
08/15/2001CN1308427A Signal structure, detection and estimation of timing sync and access of upstream link
08/15/2001CN1308424A Control unit and its control method for digital cord-less telecom system terminal
08/15/2001CN1308423A Adaptive antenna device operating in different algorathms
08/15/2001CN1308422A Radio communiation equipment and its emitted power controlling method
08/15/2001CN1308421A System controlling the emitted power of base station in initial switching stage