Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
10/2004
10/07/2004US20040198405 Method and system for avoiding power outages at the base station in cellular system using variable rate transmission
10/07/2004US20040198404 Power allocation for power control bits in a cellular network
10/07/2004US20040198401 Method of steering smart antennas
10/07/2004US20040198394 Method, apparatus and system for synchronizing a cellular communication system to GPS time
10/07/2004US20040198393 Radio transceiver and method of controlling direction of radio-wave emission
10/07/2004US20040198376 Method and apparatus for supporting group communications based on location vector
10/07/2004US20040198370 Method of transmitting data in a wireless cellular telecommunication network
10/07/2004US20040198369 Method for determining data rate of user equipment supporting EUDCH service
10/07/2004US20040198368 Automatic detection and modification of channel usage in TDMA wireless communication networks
10/07/2004US20040198367 Data communication method for mobile communication system
10/07/2004US20040198359 Mobile communication system
10/07/2004US20040198358 Method for performing bluetooth high rate supervisor handover
10/07/2004US20040198352 Wireless mobility services platform
10/07/2004US20040198348 System and method for airborne passenger electronic communication
10/07/2004US20040198347 Node and onboard station for setting up at any time a call involving a passenger on a vehicle
10/07/2004US20040198302 Timer-based sleep for terminals in wireless communication systems
10/07/2004US20040198292 Wireless transmitter, transceiver and method
10/07/2004US20040198276 Multiple channel wireless receiver
10/07/2004US20040198274 Scanning antenna diversity system for FM radio for vehicles
10/07/2004US20040198271 Envelope-tracking amplifier for improving gain, Method for improving efficiency thereof, and terminal device of mobile communication applied to the same
10/07/2004US20040198270 Continuous closed-loop power control system including modulation injection in a wireless transceiver power amplifier
10/07/2004US20040198266 Control circuitry
10/07/2004US20040198265 Method and apparatus for signal decoding in a diversity reception system with maximum ratio combining
10/07/2004US20040198262 Integrated RF signal level detector usable for automatic power level control
10/07/2004US20040198261 Method of self-calibration in a wireless transmitter
10/07/2004US20040198252 Apparatus for transmitting RF signal in mobile communication terminal and method for controlling the same
10/07/2004US20040198238 Radio receiving apparatus
10/07/2004US20040198237 Diplexer/switch circuit with modem capabilities
10/07/2004US20040198235 Radio communication system, terminal station and base station of radio communication system, and transmission power control method of radio communication system
10/07/2004US20040198232 Method and apparatus providing real-time adjacent channel power ratio (ACPR) in a mobile station
10/07/2004US20040198229 Antenna apparatus and electronic equipment having antenna apparatus
10/07/2004US20040198228 Apparatus, and associated method, for facilitating antenna weight selection utilizing deterministic perturbation gradient approximation
10/07/2004US20040198224 Method and system for transmitting data between personal communication devices
10/07/2004US20040198218 Gated power time division downlink for a processing satellite
10/07/2004US20040197396 medicament for the treatment or prophylaxis of a herpes viral infection; high degree of robustness, highly regulated; administering the drug to mammals
10/07/2004US20040196991 Sound image localizer
10/07/2004US20040196930 Method and apparatus for facilitating signal discrimination in a wireless network by applying known frequency offsets
10/07/2004US20040196929 Signal processing apparatus and method
10/07/2004US20040196919 Space time transmit diversity with subgroup rate control and subgroup antenna selection in multi-input multi-output communications systems
10/07/2004US20040196917 Radio communication system, radio communication method, radio base station, and radio terminal station
10/07/2004US20040196900 Apparatus and method for communicating moving picture mail using a transcoding operation
10/07/2004US20040196896 Adaptive equalizer
10/07/2004US20040196892 Parallel interference cancellation receiver for multiuser detection CDMA signals
10/07/2004US20040196891 Method and apparatus providing unbiased signal-to-noise ratio estimation and its application to discontinuous transmission detection
10/07/2004US20040196890 User equipment using combined closed loop/open loop power control
10/07/2004US20040196872 Network terminal, network system, method of controlling network terminal, and program
10/07/2004US20040196870 Method of flow control for HSDPA and HSUPA
10/07/2004US20040196864 Emergency call handling in contention-based wireless local-area networks
10/07/2004US20040196861 Packet data transmission within a broad-band communication system
10/07/2004US20040196834 Directional antenna sectoring system and methodology
10/07/2004US20040196824 Device for synchronization of a mobile radio receiver to a frame structure of a received radio signal
10/07/2004US20040196823 Control interface protocol for telephone sets for a satellite telephone system
10/07/2004US20040196822 Method of detection of signals using an adaptive antenna in a peer-to-peer network
10/07/2004US20040196820 Mechanisms of control hold operation and MAC_ID assignment for CDMA2000 1xEV-DV reverse enhanced high-speed packet data channel
10/07/2004US20040196818 Mobile communications system and routing management apparatus used in the mobile communications system
10/07/2004US20040196813 Multi-sector antenna apparatus
10/07/2004US20040196805 Combined selective time switching transmission deversity (ststd) method and system
10/07/2004US20040196802 Apparatus and method for controlling reverse link data rate of packet data in mobile communication system
10/07/2004US20040196801 Base station apparatus and packet transmission method
10/07/2004US20040196798 System and method for wireless transmission of signals using multiple channels assigned in response to signal type
10/07/2004US20040196796 Registrations in a communication system
10/07/2004US20040196793 Method for monitoring radio equipment for communication between a mobile terminal and a cellular infrastructure with spectrum dispersion and arrangement for performing said method
10/07/2004US20040196780 Multi-carrier code division multiple access communication system
10/07/2004US20040196404 Apparatus for wireless RF transmission of uncompressed HDTV signal
10/07/2004US20040196251 Apparatus and method for reducing power consumption of a backlight control unit of a mobile communication terminal
10/07/2004US20040196174 Switching apparatus and satellite antenna switching apparatus
10/07/2004DE202004008505U1 Apparatus for amplifying signals in a bidirectional radio transmission path for mobile radio telecommunication systems where a transmission signal is branched to a passive path as well as the signal output
10/07/2004DE10311967A1 Verfahren zur Feldstärkebestimmung A method for determining field strength
10/07/2004DE10307021A1 Adaptive equalizer system for integrated wireless receivers e.g. as adaptive diversity reception system, uses weighting estimator for providing weightings combined into output signals of equalizers
10/07/2004DE10303917B3 Anordnung und Verfahren zum Synchronisieren einer Signalverarbeitungsvorrichtung mit einem Empfangssignal Arrangement and method for synchronizing a signal processing device having a reception signal
10/07/2004DE10204454B4 Verfahren zur Aufrechterhaltung einer paketorientierten Datenverbindung in einem Funk-Kommunikationssystem A method for maintaining a packet-oriented data connection in a radio communication system
10/07/2004DE10043477B4 Verfahren zur Verteilung von Signalisierungsdaten auf Übertragungskanälen in einem Mobilfunksystem A method for distributing signaling data on transmission channels in a mobile radio system
10/07/2004CA2519453A1 Delivery policy tool
10/07/2004CA2519312A1 Wireless gateway
10/07/2004CA2517067A1 Co-channel wireless communication methods and systems using nonsymmetrical alphabets
10/07/2004CA2516760A1 Satellite assisted push-to-send radioterminal systems and methods
10/06/2004EP1465444A2 Paging system and method for providing a multimedia broadcast/multicast service
10/06/2004EP1465395A2 Apparatus and method for reducing power consumption of a backlight control unit of a mobile communication terminal
10/06/2004EP1465378A2 Adaptive equalizer
10/06/2004EP1465373A2 Method for Bluetooth master selection
10/06/2004EP1465364A1 Pre-equalization in a Multi-carrier CDMA system in a time-varying channel
10/06/2004EP1465362A2 Network terminal, network system and method of controlling a network terminal
10/06/2004EP1465358A2 Data communication unit for a set of railway wagons
10/06/2004EP1465357A2 Geolocation techniques for an airborne cellular system
10/06/2004EP1465356A1 Method of controlling the transmit power of a mobile communications device
10/06/2004EP1465133A1 Information providing device, system and program
10/06/2004EP1464200A1 Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
10/06/2004EP1464196A2 An improved control - hold mode
10/06/2004EP1464191A1 Method and apparatus for cell-specific hsdpa parameter configuration and reconfiguration
10/06/2004EP1464190A1 Apparatus and method of using a ciphering key in a hybrid communications network
10/06/2004EP1464130A2 Precoordination of return link for hand-off between coverage areas being traversed by a mobile transceiver platform
10/06/2004EP1464129A1 Antenna and frequency diversity receiving apparatus
10/06/2004EP1464128A1 Delay lock loops for wireless communication systems
10/06/2004EP1464127A1 Method and receiver for reception of a composite signal
10/06/2004EP1464126A1 Power control during state transition
10/06/2004EP1463956A1 System and method for auto calibrated reduced rank adaptive processor
10/06/2004EP1401228A9 Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
10/06/2004EP1370106A9 Method and apparatus for reducing the average downlink transmitted power from base stations during soft handoff
10/06/2004EP1295410B1 System and method for satellite based controlled aloha
10/06/2004EP1265449B1 Scheduling, modulation and coding scheme selection in a CDMA system