Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
09/2000
09/20/2000EP0870285B1 Method and system for data transfer
09/20/2000EP0860057B1 Method and apparatus for power control in a telephone system
09/20/2000EP0834224B1 Ground-station system, ground station, device, method
09/20/2000CN1267440A Method and system for controlling radio communications network and radio network controller
09/20/2000CN1267430A Method for selective call receiver to determine its position and disregard certain signals
09/20/2000CN1267413A Method of improving air interface performance in radio telephone system
09/20/2000CN1267412A Dual-mode satellite/cellular phone architecture with physically separable modes
09/20/2000CN1267411A Adaptive radio system
09/20/2000CN1267410A Multiple code channel power control in radio communication system
09/20/2000CN1267408A Method of and apparatus for detecting and preventing message collisions in communication system
09/20/2000CN1267407A Modular transceiver system and identification of modules therein
09/20/2000CN1267177A Digital portable mobile telephone set and method for voice data input/output and storage/regeneration
09/20/2000CN1267175A Wireless transmission method and device
09/20/2000CN1267173A Method for improving mobile radio communication system performance using power control algorithm
09/20/2000CN1267161A Method and system for use of subscriber state and position information in radio network
09/20/2000CN1267155A Simultaneous emission of random insertted pulse train
09/20/2000CN1267147A Power control method for radio communication system having multiple information rates
09/20/2000CN1267146A Method for transmission of information
09/20/2000CN1267145A Switching interface equipment for joining between frames
09/20/2000CN1267144A Mobile radio communication network and method for configuration of mobile radio network
09/20/2000CN1267143A Radio communication apparatus
09/20/2000CN1267142A Synchronization in digital data transmission system
09/20/2000CN1267138A Digital data decoder
09/20/2000CN1267100A Antenna and portable terminal equipment
09/20/2000CN1266800A Communication system, communication receiving device and communication terminal in said system
09/19/2000US6122765 Receiving apparatus, receiving method, transmission system and transmission method
09/19/2000US6122759 Method and apparatus for restoration of an ATM network
09/19/2000US6122671 Mobile communications from computer aided dispatch system via a customer premises gateway for satellite communication system
09/19/2000US6122669 Method and apparatus for auto-incrementing through table and updating single register in memory
09/19/2000US6122596 Non-geostationary orbit satelite constellation for continuous preferential coverage of northern latitudes
09/19/2000US6122524 Multiple service user terminal
09/19/2000US6122523 Cellular radiotelephone system with remotely programmed mobile stations
09/19/2000US6122516 Allocating channels for a wireless link between a central terminal and a subscriber terminal of a wireless telecommunications system
09/19/2000US6122507 Call handover in a non-geostationary satellite constellation
09/19/2000US6122500 Cordless time-duplex phone with improved hearing-aid compatible mode
09/19/2000US6122499 System and/or method for call intercept capability in a global mobile satellite communications system
09/19/2000US6122498 Data transmission method
09/19/2000US6122487 Communication unit
09/19/2000US6122484 Method and apparatus for processing telephone calls
09/19/2000US6122483 Method and apparatus for multicast messaging in a public satellite network
09/19/2000US6122333 Delay detection demodulation system
09/19/2000US6122330 Diversity combining
09/19/2000US6122327 Radio receiver
09/19/2000US6122295 Multi-channel communication
09/19/2000US6122291 Communication system and operating method thereof
09/19/2000US6122270 Communications system and a method therefor
09/19/2000US6122269 Packet radio systems
09/19/2000US6122265 Scheme for wire line data transmission in mobile communication system
09/19/2000US6122261 Hitless ultra small aperture terminal satellite communication network
09/19/2000US6122260 Smart antenna CDMA wireless communication system
09/19/2000US6122224 Variable integration detection apparatus and method for multipath environments
09/19/2000US6121938 Antenna having improved blockage fill-in characteristics
09/19/2000US6121933 Dual near-field focused antenna array
09/19/2000US6121923 Fixed site and satellite data-aided GPS signal acquisition method and system
09/19/2000US6121754 Method for displaying a "low battery" state in electrical equipment with electrical energy stores and electrical equipment with electrical energy stores with means for displaying a "low battery" state
09/19/2000CA2195981C Cdma mobile communication method, system and mobile station apparatus
09/19/2000CA2080124C Antenna diversity receiving system for eliminating reception interference in mobile television signal reception
09/18/2000CA2266155A1 Multimedia satellite constellation network
09/18/2000CA2266154A1 Satellite based earth fixed cell tracking method
09/18/2000CA2266153A1 Multi-media satellite
09/18/2000CA2266132A1 Satellite communication system
09/16/2000CA2301473A1 Queue segmentation and addressing method and apparatus for a cell switch in a processing communications satellite
09/16/2000CA2300673A1 Uniformly distributed control burst structure for the uplink of a processing satelite communication system
09/16/2000CA2300672A1 Mitigation of false co-channel uplink reception in a processing satellite communication system using scrambling sequences
09/16/2000CA2300668A1 Initial entry processor for a processing satellite
09/16/2000CA2300661A1 Satellite based demand assigned multiple access protocol for use with a processing satellite communication system
09/15/2000CA2299771A1 A method of power control for a wireless communication system having multiple information rates
09/14/2000WO2000054544A1 Location reporting paging system with optional blocking of location reporting
09/14/2000WO2000054543A1 Systems and methods for communicating messages to disadvantaged mobile user terminals
09/14/2000WO2000054540A1 Adaptive handoff algorithms for mobiles operating in cdma systems
09/14/2000WO2000054535A1 Method for allocating transmission channels in a radio communications system
09/14/2000WO2000054530A1 System and method for independently downloading features into a set of storage locations in a wireless communication device
09/14/2000WO2000054528A1 Radio receiver and received power amplifying method
09/14/2000WO2000054449A1 Data transmission device and method
09/14/2000WO2000054438A1 Method of rate allocation in a data communications network
09/14/2000WO2000054437A2 Method and apparatus for maximizing the use of available capacity in a communication system
09/14/2000WO2000054436A1 Transmitting/receiving device
09/14/2000WO2000054435A1 Method and system for synchronizing a base station of a radio communications system
09/14/2000WO2000054434A1 Data transmission method and radio link system
09/14/2000WO2000054432A1 Signal acquisition method and apparatus in a satellite communication system
09/14/2000WO2000054431A1 Estimation of doppler shift compensation in a mobile communication system
09/14/2000WO2000054430A1 Methods and apparatus for power allocation on a reverse link power control channel of a communication system
09/14/2000WO2000054429A1 Cdma signal transmission using ratios of in-band and out-of-band signals
09/14/2000WO2000054428A1 Cdma signal transmission control
09/14/2000WO2000054427A1 Adaptive channel equalizer
09/14/2000WO2000054424A2 Method and apparatus for efficient synchronization in spread spectrum communications
09/14/2000WO2000054418A1 Unsupervised adaptive chip separation filter for cdma terminal
09/14/2000WO2000054417A1 Transmitting/receiving device and transmitting/receiving method
09/14/2000WO2000054415A2 Cdma signal power control using quadrature signal calculations
09/14/2000WO2000054208A2 Methods and apparatus for authenticating the download of information onto a smart card
09/14/2000WO2000038351A3 Method in a telecommunication system
09/14/2000WO2000027142B1 Vsat satellite telecommunications system
09/14/2000WO2000022849A9 Method for dynamic allocation of wireless base station dsp resources with integrated rate converters
09/14/2000WO2000016517A3 Method and apparatus for accessing a computer network communication channel
09/14/2000DE19910571A1 Rundfunkempfangsvorrichtung Broadcasting receiving apparatus
09/14/2000DE19909921A1 Datenübertragungsvorrichtung und -verfahren Data transmission apparatus and method
09/14/2000DE19905595A1 Radio system enabling communication inside tunnel or building, comprises monitoring circuit which feeds in monitoring signal when first or second radio feed fails through which breakdown is indicated
09/14/2000DE19840507C2 Verfahren zur Vermessung der Übertragungseigenschaften der Funkkanäle eines Funk-Kommunikationssystems Method for measuring the transmission characteristics of the radio channels in a radio communications system
09/14/2000CA2364474A1 Cdma signal power control using quadrature signal calculations
09/14/2000CA2364426A1 Method and apparatus for maximizing the use of available capacity in a communication system