Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
02/2001
02/21/2001EP1077539A1 Radio communication system using point-to-point and point-to-multipoint user information communications
02/21/2001EP1077538A2 Signal processing circuit for communicating with a modular mobile satellite terminal and method therefor
02/21/2001EP1077537A2 Method of providing downlink transmit diversity
02/21/2001EP1077536A2 Transmitter apparatus and communication method including method of detecting the position of a receiver
02/21/2001EP1077535A1 Transmit diversity method and system with phase adjustment for radio communications systems
02/21/2001EP1077534A1 A method for reporting transmit power usage in a variable bit rate mobile radiocommunication system
02/21/2001EP1077533A1 Digital mobile wireless terminal and system using the same
02/21/2001EP1077531A1 Transmitting/receiving device and transmitting/receiving method
02/21/2001EP1077006A1 Flux density reduction in ocdma satellite communication system
02/21/2001EP1076989A2 Determining the quality of telecommunication services
02/21/2001EP1076970A2 Method and device for channel estimation
02/21/2001EP1076950A1 System and method for rate adaptation of a multirate vocoder
02/21/2001EP1076945A1 Method and base station system for assigning channels in a radio communications system
02/21/2001EP1076944A1 Wireless communications protocol
02/21/2001EP1076942A1 Signal acquisition method and apparatus in a satellite communication system
02/21/2001EP1076940A1 Personal communication system architecture
02/21/2001CN1285100A Synchronization for cellular telecommunications network
02/21/2001CN1285096A Exchange of communication traffic in satellite communication system
02/21/2001CN1285095A Delay combiner system for CDMA repeaters and low moise amplifiers
02/21/2001CN1285094A Apparatus and method for signal detection by base station in mobile communication system
02/21/2001CN1285093A Base station transmit power control in CDMA cellular telephone system
02/21/2001CN1285092A Receiver with parallel correlator for spread spectium digital transmission
02/21/2001CN1285091A Power saving protocol for TDMA multi-line wireless telephone handsets
02/21/2001CN1284827A Aerial device and protable radio set
02/21/2001CN1284826A Device and method for registering position of residential district in portable radio telephone
02/21/2001CN1284824A Modularity of base station transceiver subsystem and distributed structure
02/21/2001CN1284823A Method for avoiding overload state in communication system
02/21/2001CN1284821A Method for reporting service condition of transmitting power in radio communication system
02/21/2001CN1284819A Interference counteracting method based on intelligent antenna
02/21/2001CN1284800A System for transmitting information in pilot channel of radio telecommunication system
02/21/2001CN1284798A Method for auxiliary cross-domain switching of intelligent mobile station
02/21/2001CN1284795A System for transmitting paging indicator in pilot channel of radio telecommunication system
02/21/2001CN1284794A Diversity aerial system and mobile communication terminal
02/21/2001CN1284763A Aerial equipment and protable radio means
02/21/2001CN1284762A Aerial device and portable wireless mobile telephone
02/21/2001CN1062401C Data transmission method and data transmission system in cellular radio network
02/21/2001CN1062398C Radio communication apparatus
02/21/2001CN1062383C Radio communication equipment having diversity antenna structure
02/20/2001US6192259 Portable radio apparatus having function for compressing and transmitting data
02/20/2001US6192256 Devices for transmitter path weights and methods therefor
02/20/2001US6192249 Method and apparatus for reverse link loading estimation
02/20/2001US6192247 Method for extending the cell radius between a mobile station and a base station
02/20/2001US6192240 Advanced subscriber outage notification methods
02/20/2001US6192238 Receiving method and receiver
02/20/2001US6192230 Wireless data communication system having power saving function
02/20/2001US6192224 Multi-band mobile telecommunications station
02/20/2001US6192217 Universal replacement communications satellite
02/20/2001US6192216 Remotely controlled gain control of transceiver used to inter-connect wireless telephones to a broadband network
02/20/2001US6192090 Circuit and method for adaptively calculating decision error of digital signal in digital modulation system
02/20/2001US6192067 Multistage interference canceller
02/20/2001US6192066 Spread spectrum communication apparatus and rake receiver
02/20/2001US6192041 Transmission of data packets over CDMA type cellular telephone
02/20/2001US6192038 Method and apparatus for wireless communication employing aggregation for digital signals
02/20/2001US6192028 Method and apparatus providing programmable thresholds for half-duplex flow control in a network switch
02/20/2001US6191736 Data communication apparatus and data communication method
02/20/2001CA2207645C Method and apparatus for signal transmission in cdma mobile communication system
02/20/2001CA2207128C Cell selection scheme for cdma mobile communication system using perch channel transmission attenuation
02/20/2001CA2206766C A practical means for digital generation and combination of a multiplicity of cdma/fdma signals
02/20/2001CA2139294C Channel allocation system for communication systems and an apparatus thereof
02/20/2001CA2072972C Method of controlling output power in a mobile radio communication system
02/19/2001CA2316424A1 Transmitter apparatus and communication method including method of detecting the position of a receiver
02/17/2001CA2315847A1 Method for preventing overload conditions in communication systems
02/17/2001CA2315579A1 Method of providing downlink transmit diversity
02/16/2001CA2314270A1 Optical intersatellite communications system for transmitting a modulated laser beam
02/16/2001CA2314257A1 Optical intersatellite communications system
02/15/2001WO2001011914A1 Method and system for performing a handoff in a wireless communication system, such as a hard handoff
02/15/2001WO2001011907A1 Apparatus and methods for extended base station range using staggered uplink frame structures
02/15/2001WO2001011840A1 Method and apparatus supporting tdd/tty modulation over vocoded channels
02/15/2001WO2001011815A1 Method and apparatus for wireless communications having varying data rates
02/15/2001WO2001011814A1 Transmission method with frequency and time spread at transmitter level
02/15/2001WO2001011811A1 Synchronisation method and system for clock signal sources, in particular in packet transmission communication systems
02/15/2001WO2001011804A1 Method for carrying out handoff between macrocell and microcell in hierarchical cell structure
02/15/2001WO2001011802A1 Satellite data system
02/15/2001WO2001011801A1 Spatial diversity wireless communications (radio) receiver
02/15/2001WO2001011800A1 Method and apparatus for determining the closed loop power control set point in a wireless packet data communication system
02/15/2001WO2001011797A1 Translating repeater system with improved backhaul efficiency
02/15/2001WO2001011720A1 Satellite position determination
02/15/2001WO2001011382A1 System and method for incremental broadcast of gps navigation data in a cellular network
02/15/2001WO2000079718A3 Null deepening for an adaptive antenna based communication station
02/15/2001WO2000072475B1 Improved reverse path autogain control
02/15/2001WO2000064060A3 Low noise in-building distribution network for wireless signals
02/15/2001WO2000062561A3 Gateway location registers in a umts system
02/15/2001DE19937245A1 Synchronisierungsverfahren und -system für Taktquellen bei insbesondere paketvermittelnden Kommunikationssystemen Synchronization method and system for clock sources in particular packet-switched communication systems
02/15/2001DE19935824A1 Verfahren zum Erzeugen von Zuverlässigkeitsinformationen für die Kanaldecodierung in einem Funkempfänger sowie entsprechender Funkempfänger A method for generating reliability information for channel decoding in a radio receiver and a corresponding radio receiver
02/15/2001DE19935675A1 Schaltung zum Umschalten zwischen Empfangsantennen Circuit for switching between receiving antennas
02/15/2001CA2380005A1 Method and apparatus for determining the closed loop power control set point in a wireless packet data communication system
02/15/2001CA2379973A1 Method and apparatus supporting tdd/tty modulation over vocoded channels
02/14/2001EP1076463A2 Supporting network in telecommunications systems
02/14/2001EP1076462A2 Architecture to support service features for wireless calls in a wireless telecommunication system
02/14/2001EP1076439A2 A scheduling controller and a scheduling control method
02/14/2001EP1076427A2 Method for monitoring of transmetters in a common wave network and radio station for reception of radio signals in a common wave network
02/14/2001EP1076426A2 Dynamic repeater configuration for multilink satellite systems with robust subchannel interconnect capability
02/14/2001EP1076425A2 CDMA wireless system with closed loop mode using 90 degree phase rotation and beamformer verification
02/14/2001EP1076421A2 Radio communication apparatus and radio communication method
02/14/2001EP1076420A1 Transmission power control device and transmissiom power control method
02/14/2001EP1076396A2 Start up control of a battery charger
02/14/2001EP1076377A2 Satellite antenna pointing system
02/14/2001EP1076375A2 Diversity antenna for a diversity system in a vehicle
02/14/2001EP1075739A1 Digital multi-subscriber radio telecommunication system working with frequency jumping
02/14/2001EP1075738A1 Data transfer with interruption phases