Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
12/2001
12/25/2001US6333934 CDMA receiving apparatus
12/25/2001US6333926 Multiple user CDMA basestation modem
12/25/2001US6333924 High latitude geostationary satellite system
12/25/2001US6333922 Satellite payload processing system for switching uplink signals to time division multiplexed downlink signals
12/25/2001US6333919 Methods and arrangement in a communication system
12/25/2001US6333916 Wireless communication system, apparatus, and method to communicate using a plurality of communication slots in time division multiple access technique
12/25/2001US6333676 Control method and control arrangement
12/25/2001CA2327070C Electronic film editing system using both film and videotape format
12/25/2001CA2251959C Distribution of radio-frequency signals through low bandwidth infrastructures
12/25/2001CA2166832C Portable radio telephones and methods of operation
12/22/2001CA2351164A1 Method and apparatus for supplemental channel soft hand off in cdma systems
12/21/2001CA2351035A1 Downlink beam hopping waveform
12/21/2001CA2351011A1 Beam hopping self addressed packet switched communication system with multi-port shared memory
12/21/2001CA2350904A1 Multiple satellite beam laydown with switchable bands for hopped satellite downlink
12/21/2001CA2350678A1 Beam hopping self addressed packet switched communication system with multiple beam array antenna
12/20/2001WO2001097552A1 Communication terminal apparatus and radio communication method
12/20/2001WO2001097533A1 Cellular telephone with simultaneous radio and cellular communication
12/20/2001WO2001097475A1 Channel equalizer
12/20/2001WO2001097474A2 Adaptive precoding
12/20/2001WO2001097472A2 Communication devices, systems, methods and a bluetooth protocol communication device
12/20/2001WO2001097467A1 Internode synchronizing device, and internode synchronizing method
12/20/2001WO2001097422A1 Synchronization capturing apparatus and synchronization capturing method
12/20/2001WO2001097411A1 Method of assigning an uplink random access channel in a cdma mobile communication system
12/20/2001WO2001097410A1 System and method for satellite based controlled aloha
12/20/2001WO2001097409A1 Allocation of radio frequency spectrum
12/20/2001WO2001097408A2 Multi-spot satellite system for broadrand communication
12/20/2001WO2001097406A2 Frequency reuse in a geosynchronous satellite communication system
12/20/2001WO2001097405A1 Cell selection
12/20/2001WO2001097404A1 Receiver apparatus, transmitter apparatus, and base station and communication terminal apparatuses using those receiver and transmitter apparatuses
12/20/2001WO2001097403A2 Satellite communication card
12/20/2001WO2001097402A2 Method for regulating power and for channel allocation in downlink and/or uplink connections of packet data services in a radio communications system, and radio communications system for carrying out said method
12/20/2001WO2001097400A2 Method and apparatus for demodulating signals processed in a transmit diversity mode
12/20/2001WO2001097397A1 The synchronization capture method of downline in cdma system
12/20/2001WO2001097388A2 Satellite communication system having frequency reuse in non-blocking manner
12/20/2001WO2001096899A1 Gps receiver system
12/20/2001WO2001052563A3 Radio communications system
12/20/2001WO2001039393A3 A method of transmission in a wireless communication system
12/20/2001WO2001035545A3 Bit allocation method and apparatus for improving transmission bit rate in a multicarrier system
12/20/2001WO2001035537A3 Adaptive beam-time coding method and apparatus
12/20/2001WO2000038462A8 Cellular radio communication method, control equipment and mobile stations using said method
12/20/2001WO2000031893A3 Method and apparatus for power control based on the probability that the power control command is in error
12/20/2001WO2000025448A3 Satellite terminal
12/20/2001US20010054112 Channel-based internet network for a satellite system
12/20/2001US20010054092 System and method for using data processors
12/20/2001US20010053971 Link adaptation for RT-EGPRS
12/20/2001US20010053702 Mobile radio communication apparatus having a plurality of mins
12/20/2001US20010053693 System and method for selecting a voice service option
12/20/2001US20010053678 Receiving station with interference signal suppression
12/20/2001US20010053670 Method of controlling power in a telecommunication system
12/20/2001US20010053669 Communication network system
12/20/2001US20010053194 Digital enhanced cordless telecommunication systems synchronization
12/20/2001US20010053191 Synchronization establishing method of mobile station in mobile communication system
12/20/2001US20010053181 Decision feedback equalizer
12/20/2001US20010053180 Offset carrier frequency correction in a two-way broadband wireless access system
12/20/2001US20010053143 MIMO OFDM system
12/20/2001US20010053141 Frame structures supporting voice or streaming communications with high speed data communications in wireless access networks
12/20/2001US20010053140 Apparatus and method for assigning a common packet channel in a CDMA communication system
12/20/2001US20010053137 Base station emulator
12/20/2001US20010053128 Method and apparatus for determining frame quality in mobile communication system
12/20/2001US20010052875 Directional antenna apparatus and mobile communication system using the same
12/20/2001US20010052874 Antenna element, adaptive antenna apparatus, and radio communication apparatus
12/20/2001EP1145461A3 Method and apparatus for power control based on the probability that the power control command is in error
12/20/2001DE10029427A1 Transmission power control method between base station and data terminals by allocating respective transmission powers to packet data traffic channels
12/20/2001DE10027881A1 Vorrichtung und Verfahren zum Steuern der Anwendung eines Empfangsparameters für eine Sende/Empfangsvorrichtung Apparatus and method for controlling the application of a reception parameter for a transmitting / receiving device
12/20/2001DE10025987A1 Verfahren zum Steuern der Downlink-Strahlformung Method for controlling the downlink beamforming
12/19/2001EP1164809A1 Channel allocation method for facilitating downlink power control and downlink adaptive beam forming
12/19/2001EP1164805A2 Method for controlling transmission capacity and mobile communication system
12/19/2001EP1164760A1 Software base digital receiver adaptable to various multiplexing systems
12/19/2001EP1164742A2 Wireless data communications using fifo for synchronization
12/19/2001EP1164736A1 Receiver and method for inferring reception time
12/19/2001EP1164735A1 Interference signal removing device and interference signal removing method
12/19/2001EP1164723A2 Method for the synchronization of at least one mobile station in a mobile telecommunication network with a modified synchronization channel structure
12/19/2001EP1164722A2 Method for establishing synchronization of a mobile station in a mobile communication system
12/19/2001EP1164721A2 Digital enhanced cordless telecommunication system synchronisation
12/19/2001EP1164720A2 Point-to-point and point-multipoint burst radio transmission system
12/19/2001EP1164719A1 Cellular telephone
12/19/2001EP1164718A2 Delay control in time diversity transmitter
12/19/2001EP1164717A1 Method for controlling the transmission power in a mobile radio communication system
12/19/2001EP1164716A2 Method for enhanced power control by adaptively adjusting an amount of change in a target signal-to-noise ratio
12/19/2001EP1164715A2 Transmission power control method for a radio communications apparatus
12/19/2001EP1164714A1 TDMA communication system having enhanced power control
12/19/2001EP1164713A2 Array antenna transceiver capable of continuing transmission and reception regardless of failure of reference signal
12/19/2001EP1164711A2 Receiving apparatus for spread spectrum transmission antenna diversity
12/19/2001EP1164533A1 Sideband diversity reader for electronic identification system
12/19/2001EP1164445A2 Electric power supply device and portable information device
12/19/2001EP1163819A1 Method and system for locating a mobile subscriber in a cdma communication system
12/19/2001EP1163810A1 A system and method for providing address discovery of services in mobile networks
12/19/2001EP1163749A2 Method and apparatus for remote update of clients by a server via broadcast satellite
12/19/2001EP1163746A1 Method and radiotelecommunications system for synchronising subscriber stations
12/19/2001EP1163745A1 Synchronization and cell search method and apparatus for wireless communications
12/19/2001EP1163744A1 System and method for measuring round trip delay in a satellite communication system
12/19/2001EP1163743A1 System and method for estimating power
12/19/2001EP1163742A1 Apparatus and method for paging in a satellite communication system with user location determination
12/19/2001EP1163741A1 Multiplexed power amplifiers for satellite communication system
12/19/2001EP1163740A1 Wireless telecommunications system, base station thereof and beamforming telecommunications method
12/19/2001EP1163739A1 Method and apparatus for controlling transmission power while in soft handoff
12/19/2001EP1163738A1 Weighted open loop power control in a time division duplex communication system
12/19/2001EP1163737A1 Combined closed loop/open loop power control in a time division duplex communication system
12/19/2001EP1163736A1 Method of controlling the transmitting power of a mobile radio telephone system and corresponding mobile radio system
12/19/2001EP1163735A1 Outer loop/weighted open loop power control in a time division duplex communication system