| Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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| 08/13/1997 | EP0789419A1 Device and method for transmission of information for systems with radiating waveguides |
| 08/13/1997 | EP0788687A1 Communication method and apparatus with transmission of a second signal during absence of a first one |
| 08/13/1997 | EP0788686A1 Self-adjusting rf repeater arrangements for wireless telephone systems |
| 08/13/1997 | EP0621998B1 Method and apparatus for the formatting of data for transmission |
| 08/13/1997 | CN2259724Y Microwave passive diffraction net repeater |
| 08/13/1997 | CN1157087A System and method for time slot and frequency allocation in radio communication system |
| 08/13/1997 | CN1157086A Method for identifying fast speed mobile station, and base station |
| 08/13/1997 | CN1157085A Method and apparatus for establishing tes |
| 08/13/1997 | CN1157083A Mobile radio system or improvement thereof |
| 08/13/1997 | CN1157076A Conferencing system |
| 08/13/1997 | CN1157073A Method of and apparatus for interference rejection combining in multi-antenna digital cellular communications systems |
| 08/13/1997 | CN1157068A Power control for CDMA communication systems |
| 08/13/1997 | CN1157067A Method for transmitting pilot signal, and cellular radio system |
| 08/13/1997 | CN1157066A Method for transmitting pilot channels, and cellular radio system |
| 08/13/1997 | CN1156933A Method of and apparatus for communicating messages |
| 08/13/1997 | CN1156927A Antenna alarm detection system |
| 08/13/1997 | CN1156924A Device and method for automatically controlling transmission power |
| 08/13/1997 | CN1035649C Synchronization of clocks in satellite communication network |
| 08/12/1997 | US5657358 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or plurality of RF channels |
| 08/12/1997 | US5657357 Method and apparatus for providing duplicate messages in a radio communication system |
| 08/12/1997 | US5657356 Control signal detection method with calibration error and subscriber unit therewith |
| 08/12/1997 | US5657348 In a digital mobile radio communication system |
| 08/12/1997 | US5657345 Computer system for use with a wireless data communication network |
| 08/12/1997 | US5657343 Frequency hopping code division multiple access system and method |
| 08/12/1997 | US5657326 Radio based collision detection for wireless communication system |
| 08/12/1997 | US5657325 Transmitter and method for transmitting information packets with incremental redundancy |
| 08/12/1997 | US5657323 Method and apparatus for signal transmission in a communication system |
| 08/12/1997 | US5657317 Hierarchical communication system using premises, peripheral and vehicular local area networking |
| 08/12/1997 | US5656646 Mixtures of polymers of monoethylenically unsaturated dicarboxylic acids and polymers of ethylenically unsaturated monocarboxylic acids and/or polyaminocarboxylic acids and their use |
| 08/12/1997 | CA2072256C Paging system employing designated batch information service data message transmission |
| 08/08/1997 | CA2197031A1 Vehicle alarm and lot monitoring system |
| 08/07/1997 | WO1997028661A1 Automatic data service selection |
| 08/07/1997 | WO1997028617A1 Code-modulated transmission process and transmission system operating according thereto |
| 08/07/1997 | WO1997028615A1 Method and apparatus for cellular radiotelephone base stations using selected multiple diversity reception |
| 08/07/1997 | WO1997028610A1 Fft-based channelizer and combiner employing residue-adder-implemented phase advance |
| 08/07/1997 | WO1997028608A1 Method and arrangement of signal tracking and a rake-receiver utilizing said arrangement |
| 08/07/1997 | WO1997028456A1 Terminal position location using multiple beams |
| 08/07/1997 | WO1997023962A3 Method and apparatus for intersymbol interference reduction using array processing of diversity signals |
| 08/07/1997 | WO1997022188A3 A mobile-link system for a radio communication system with diversity reception of selected uplink signals |
| 08/07/1997 | WO1997021283A3 Method of improving efficiency of radio channel usage in overlapping coverage areas |
| 08/07/1997 | WO1997021282A3 Wireless packet data distributed communications system |
| 08/07/1997 | DE19703609A1 Information transmission system, e.g. for traffic information |
| 08/07/1997 | DE19603514A1 Mobile radio reception with antenna diversity |
| 08/07/1997 | CA2244993A1 Terminal position location using multiple beams |
| 08/07/1997 | CA2244888A1 Automatic data service selection |
| 08/07/1997 | CA2242056A1 Method and apparatus for cellular radiotelephone base stations using selected multiple diversity reception |
| 08/06/1997 | EP0788284A1 Scanning antenna for a communications system |
| 08/06/1997 | EP0788263A2 Synchronisation to an FCCH signal |
| 08/06/1997 | EP0788262A2 Combined equalizer and decoder |
| 08/06/1997 | EP0788260A2 Channel estimation |
| 08/06/1997 | EP0788255A2 Radio telephone having burst error protected synchronisation |
| 08/06/1997 | EP0788247A1 Radio receivers and methods of operation |
| 08/06/1997 | EP0788246A2 Geosynchronous hub communications satelite and system |
| 08/06/1997 | EP0788245A2 Space diversity receiver for differential PSK signals using signal detection and sequence estimation |
| 08/06/1997 | EP0788244A1 Radio receiver |
| 08/06/1997 | EP0788242A1 Radio receivers and methods of operation |
| 08/06/1997 | EP0788186A1 Device in antenna units |
| 08/06/1997 | EP0788180A2 Multi-mode cavity for waveguide filters |
| 08/06/1997 | EP0787387A2 Optimal coverage satellite system for a low earth orbit store-and-forward telecommunication network |
| 08/06/1997 | EP0787386A2 Sectorized communication system and methods useful therefor |
| 08/06/1997 | EP0787371A1 Printed antenna |
| 08/06/1997 | EP0738440A4 Global video communications systems |
| 08/06/1997 | EP0722595B1 Transponder with automatic gain control |
| 08/06/1997 | CN1156525A Multi-beam TDMA satellite mobile communication system |
| 08/06/1997 | CN1156524A Aerial switch for wireless aerial deversity telecommunications devices with two aerials |
| 08/06/1997 | CN1156369A Timing playback device and diversity communication device |
| 08/06/1997 | CN1156357A Multiple altitude satellite relay system and method |
| 08/06/1997 | CN1156356A Method and device for providing communication continuity in telecommunication based on satellite |
| 08/06/1997 | CN1156355A Diversity receiver |
| 08/06/1997 | CN1156354A Satellite communications system having user RF exposure monitoring and control |
| 08/06/1997 | CN1156352A Receiver-transmitter unit in mobile communication system |
| 08/06/1997 | CN1156350A Method and device for radio transmission |
| 08/06/1997 | CN1035591C Method and apparatus for controlling transmission power in a cdma cellularmobile telephone system |
| 08/05/1997 | US5655220 Reverse link, transmit power correction and limitation in a radiotelephone system |
| 08/05/1997 | US5655217 Spectrum sharing communications system for monitoring available spectrum |
| 08/05/1997 | US5655215 For sending a message to a mobile station in a cellular communication system |
| 08/05/1997 | US5655005 Worldwide telecommunications system using satellites |
| 08/05/1997 | US5654979 Cell site demodulation architecture for a spread spectrum multiple access communication systems |
| 08/05/1997 | US5654960 Time division multiple access digital transmission system, and a station for use in such a system |
| 08/05/1997 | US5654955 Network entry channel for CDMA systems |
| 08/03/1997 | WO1996024925A1 Algebraic codebook with signal-selected pulse amplitudes for fast coding of speech |
| 08/03/1997 | CA2168681A1 Rf repeaters for time division cordless telephone systems without timing signals |
| 07/31/1997 | WO1997027712A1 Cordless time-duplex phone with improved hearing-aid compatible mode |
| 07/31/1997 | WO1997027711A1 Locating a mobile station in a digital mobile communication system |
| 07/31/1997 | WO1997027695A2 Digital receiver with fractionally-spaced self-recovery adaptive equalizer |
| 07/31/1997 | WO1997027686A1 A method for frame quality detection and a receiver |
| 07/31/1997 | WO1997027680A1 Method for unlicensed band port to autonomously determine interference threshold and power level |
| 07/31/1997 | WO1997027676A1 Validation of subscriber signals in a cellular radio network |
| 07/31/1997 | WO1997027643A1 Apparatus and method for adaptive beamforming in an antenna array |
| 07/31/1997 | WO1997027642A1 ANTENNA FOR FREQUENCIES IN EXCESS OF 200 MHz |
| 07/31/1997 | WO1997022887A3 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 |
| 07/31/1997 | DE19704907A1 Mobile radio telephone with direct communication capability |
| 07/31/1997 | CA2242873A1 Cordless time-duplex phone with improved hearing-aid compatible mode |
| 07/31/1997 | CA2241897A1 Digital receiver with fractionally-spaced self-recovery adaptive equalizer |
| 07/30/1997 | EP0786914A2 A space division multiple access radio communication system and method for allocating channels therein |
| 07/30/1997 | EP0786890A2 Resource allocation in a multi-user, multicarrier mobile radio system |
| 07/30/1997 | EP0786177A2 Apparatus and method for synchronizing base sites individually in a communication system |
| 07/30/1997 | EP0786174A1 Synchronizing a telecommunications connection in a mobile communications system |
| 07/30/1997 | EP0786173A1 Synchronizing a telecommunications connection in a mobile communications system |
| 07/30/1997 | EP0786144A1 Multi-beam satellite-based messaging system |