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)
12/2000
12/19/2000US6163707 CDMA power control error reduction via predictive filtering
12/19/2000US6163705 Communication system and a communication apparatus
12/19/2000US6163690 Communications accessory with improved vehicle ignition sense
12/19/2000US6163686 Signal selecting circuit
12/19/2000US6163681 Wireless spread spectrum ground link-based aircraft data communication system with variable data rate
12/19/2000US6163679 Method and apparatus for system acquisition for a subscriber unit
12/19/2000US6163678 Satellite packet terminal and method for transmitting packet data from the same
12/19/2000US6163677 Portable satellite communication terminal system
12/19/2000US6163644 Method and apparatus for receiving and/or reproducing digital signal
12/19/2000US6163609 System and method for echo cancelling and mobile communications device
12/19/2000US6163577 Source/channel encoding mode control method and apparatus
12/19/2000US6163566 Spread spectrum transmitter, spread spectrum receiver, and spread spectrum communications system
12/19/2000US6163564 Virtual beam system
12/19/2000US6163533 Random access in a mobile telecommunications system
12/19/2000US6163524 Code allocation in CDMA
12/19/2000US6163273 Selective call receiver with improved setting of test mode
12/19/2000CA2198886C Navigation information system
12/19/2000CA2186793C Method and apparatus to implement antenna diversity for direct sequence spread spectrum receivers
12/15/2000CA2310897A1 Method and apparatus for the detection of a reduction in capacity of a cdma system
12/14/2000WO2000076246A1 Communication terminal device and method of prevention of excessive interference
12/14/2000WO2000076240A1 Dynamic channel configuration of cellular radio network
12/14/2000WO2000076229A1 Apparatus and method for beamforming in a changing-interference environment
12/14/2000WO2000076160A1 Iterative tdma radiomobile communication method
12/14/2000WO2000076114A1 Adaptive modulation system and method for tdma
12/14/2000WO2000076110A1 Single header encoding for multiple packets in a packet switched network
12/14/2000WO2000076091A1 Communication device
12/14/2000WO2000076090A1 Multi-user time slots for tdma
12/14/2000WO2000076089A1 Time-slot partitioning in a tdma system
12/14/2000WO2000076087A1 Aircraft communication arrangement defining a radio frequency microcell within the aircraft
12/14/2000WO2000076086A1 Monitoring of cdma load and frequency reuse based on reverse link signal-to-noise ratio
12/14/2000WO2000076085A1 Power control during inter-generation soft hand-offs
12/14/2000WO2000076084A1 Apparatus and method for radio communications transmission power control
12/14/2000WO2000076083A1 A method of controlling power
12/14/2000WO2000076082A1 A comparator and methods for voting therewith
12/14/2000WO2000076080A1 Method and apparatus for mitigating interference between base stations in a wideband cdma system
12/14/2000WO2000076078A1 Communication device
12/14/2000WO2000076075A1 Packet communication device and transmission power control method
12/14/2000WO2000076034A1 Network for remote administration of street lighting inter alia and methods to carry out said administration
12/14/2000WO2000075905A1 Transceiver with closed loop control of antenna tuning and power level
12/14/2000WO2000049739A3 Method and apparatus for multiplexing multiple gsm control channels to a single carrier
12/14/2000WO2000045527A3 Method and apparatus for controlling transmission power in a cdma communication system
12/14/2000WO2000045324A3 Managing production and operations using read/write rfid tags
12/14/2000WO2000022850A9 Method for dynamic allocation of wireless base station dsp resources
12/14/2000DE19926658A1 Empfänger für zwei orthogonal polarisierte Signale Receiver for two orthogonally polarized signals
12/14/2000DE10019116A1 Combining cellular CDMA signals in RAKE receiver with one or more channels by updating estimation of traffic channel amplitude by comparison with pilot signal of single base station
12/14/2000DE10012284A1 Generating pilot signals for synchronization and/or channel estimation in a cellular communication system using code division multiple access modulation technology
12/13/2000EP1059826A1 Mobile communication device and mobile communication system
12/13/2000EP1059823A1 Primary transfer for simplex mode forward-link high-speed packet data services in CDMA systems
12/13/2000EP1059822A2 Mobile equipment and networks providing selection between USIM/SIM dependent features
12/13/2000EP1059817A2 System for controlling base radio station in a mobile radio network
12/13/2000EP1059816A1 Signalling radio service requirements
12/13/2000EP1059770A1 Ring-bus transition apparatus and method
12/13/2000EP1059754A1 Common header encoding for packet switched networks
12/13/2000EP1059742A1 Method for the wireless and remote transmission and reception of coded information, variants and portable device for realising this method
12/13/2000EP1059741A1 Multi-user time-slots for TDMA
12/13/2000EP1059740A1 Time-slot partitioning in a TDMA system
12/13/2000EP1059739A2 Wireless communications using circuit-oriented and packet-oriented frame selection/distribution functions
12/13/2000EP1059738A2 Mitigation of co-channel interference in synchronization bursts in a multi-beam communication system
12/13/2000EP1059737A1 Communication system between road and vehicle
12/13/2000EP1059736A2 Decoupled power control channel for reverse-link power control
12/13/2000EP1059735A1 Communication device
12/13/2000EP1058977A1 Telecommunications system with wireless code and time-division multiplex based telecommunication
12/13/2000EP1058976A1 Common air interface for home telecommunications systems with wireless telecommunication based on code and time-multiplex
12/13/2000EP1058975A1 Tdd telecommunications systems with wireless telecommunication based on code and time-division multiplex
12/13/2000EP1058974A1 Method and radiocommunications system for transmitting information between a base station and other stations
12/13/2000EP1058973A1 Method and devices for reducing location update procedures in satellite communication systems
12/13/2000EP1058972A1 Location method for a selective call receiver operating in a satellite communication system
12/13/2000EP1058971A2 Method and system for quality-based power control in cellular communications systems
12/13/2000EP1058959A1 Method and apparatus for communicating battery pack information
12/13/2000EP1058952A1 System and method for directing an adaptive antenna array
12/13/2000EP1058874A1 System and method for receiving wireless information on a mobile device
12/13/2000EP0937349A4 Synchronization in tdma systems in a non-real-time fashion
12/13/2000EP0931391B1 Improved synchronization of a receiver with a transmitter using early-late testing during coarse synchronization
12/13/2000EP0842570B1 A wireless multi-cell radio telecommunication system
12/13/2000CN1276957A Random access in mobile telecommunications system
12/13/2000CN1276951A Vehicle communication system
12/13/2000CN1276945A Wireless video transfer from computer to TV
12/13/2000CN1276938A Method of and system for voice and data radio communication providing improved interference diversity
12/13/2000CN1276933A Satellite system utilizing plurality of air interface standards and method employing same
12/13/2000CN1276928A Multi-carrrier transmitting apparatus and method
12/13/2000CN1276875A Reduced global positioning system receiver code shift search space for cellular telephone system
12/13/2000CN1276694A Mobile apparatus providing selection between user card related characteristics and networks
12/13/2000CN1276692A Radio service demand of signalling
12/13/2000CN1276661A Mobile wireless system capable of controlling wireless base station non-obstructively
12/13/2000CN1276658A Transducer of signal input/output signal device having compensation contraction and enlargement A-D converter
12/13/2000CN1276657A Code allocation in CDMA radio system
12/13/2000CN1276656A Code division multiple access mobile communication system, search circuit and communication method
12/13/2000CN1276655A Macro diversity control system having macro diversity mode based on work class
12/12/2000US6161143 Data transfer system including a terminal and a back-up terminal and method for controlling thereof
12/12/2000US6161141 Network system with TCP/IP protocol spoofing
12/12/2000US6161071 Method and system for an in-vehicle computing architecture
12/12/2000US6161023 Rotating lobe access method
12/12/2000US6161022 Method of adjusting a size of a base transceiver station search window
12/12/2000US6161013 Wireless communication system and method
12/12/2000US6161010 Fault monitoring apparatus for mobile communication system
12/12/2000US6161001 Diversity reception device
12/12/2000US6161000 Transmit-receive system and transmission method, in particular for a mobile telephone
12/12/2000US6160999 Wireless communication system providing improved forward link management and method of operation
12/12/2000US6160998 Wireless spread spectrum ground link-based aircraft data communication system with approach data messaging download
12/12/2000US6160995 Method and system for uniform call termination treatment in a global communications network
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