Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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07/11/1996 | CA2209007A1 Flexible signal source location apparatus and method therefor |
07/10/1996 | EP0721291A1 Method and system for reducing the mobile reconnecting time to a base station of a cellular radio-communication network |
07/10/1996 | EP0721290A1 Method and device for channel allocation to close and distant mobiles of a TDMA radio-communication cellular system, especially GSM system |
07/10/1996 | EP0721260A1 Method and device for shutting out audio information in satellite mobile communication system |
07/10/1996 | EP0721259A1 Emergency handoff method of redirecting calls in a satellite communication system |
07/10/1996 | EP0720808A1 Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system |
07/10/1996 | EP0720807A1 Method for measuring the noise level of a base station environment |
07/10/1996 | EP0720806A1 A mobile communication system and a method for connecting a remote workstation to a data communication network via a mobile communication network |
07/10/1996 | EP0720804A1 Control handoff method in a cellular telecommunications system |
07/10/1996 | EP0720803A1 Inter-exchange soft handoff in a cellular telecommunications system |
07/10/1996 | EP0720799A1 Interference suppression in cdma systems |
07/10/1996 | EP0720795A1 Method for securing the operation of a base station |
07/10/1996 | EP0720794A1 A method and apparatus for identifying a coded communication signal |
07/10/1996 | EP0720793A1 Digital radio link system and radio link terminal |
07/10/1996 | EP0720792A1 Method and apparatus for selectively-enabled diversity signaling in a radio communications system |
07/10/1996 | EP0711476A4 Sub-orbital, high altitude communications system |
07/10/1996 | EP0601111A4 Burst mode receiver control. |
07/10/1996 | CN1126540A Mobile radio communication system |
07/10/1996 | CN1126538A Base station with time-aligned mobile transmitting moments according to distance to base station |
07/10/1996 | CN1126537A A method for determining communication resource handoffs |
07/10/1996 | CN1126536A Synchronization device for a radio communication system terminal |
07/10/1996 | CN1126416A Digital radiotelephone apparatus |
07/10/1996 | CN1126415A Mobile communication for a mobile station near or outside a service area of a base station |
07/10/1996 | CN1126398A Method for recovering from sun transit in communication of very small aperture terminal |
07/09/1996 | US5535441 Method and device for canceling frequency offsets |
07/09/1996 | US5535440 FM receiver anti-fading method and system |
07/09/1996 | US5535438 Phase linear class E amplifier for a satellite communication terminal which communicates with a low earth orbiting satellite |
07/09/1996 | US5535432 Dual-mode satellite/cellular phone with a frequency synthesizer |
07/09/1996 | US5535430 Mobile communication terminal equipment usable for both satellite and terrestrial communications |
07/09/1996 | US5535423 Method of exchanging data between a base transceiver station of a mobile radio network and a mobile in the network |
07/09/1996 | US5535260 Cellular radiotelephone with dialed number analysis |
07/09/1996 | US5535248 Digital radio communication system |
07/09/1996 | US5535240 Transceiver apparatus employing wideband FFT channelizer and inverse FFT combiner for multichannel communication network |
07/09/1996 | US5535239 Data burst randomizer |
07/09/1996 | US5535238 Spread spectrum adaptive power control communications system and method |
07/09/1996 | US5535229 Digital data transfer system for use especially with advertisement insertion systems |
07/09/1996 | US5535215 Method and apparatus for providing control channels and message channels in a radio communication system |
07/09/1996 | US5535205 Cell station and personal stations in a digital radio communication system |
07/09/1996 | CA2068875C Satellite based global paging system |
07/06/1996 | CA2166581A1 Process and system for reducing the duration of the branching phase of a mobile station to a base station in a cellular radiocommunication network |
07/04/1996 | WO1996020546A1 Digital transmission system with an improved decoder in the receiver |
07/04/1996 | WO1996020541A1 Method and apparatus for identifying a transmitter in a simulcast radio communication system |
07/04/1996 | WO1996020540A2 Dual-mode fm/cdma communication system |
07/04/1996 | WO1996020538A2 Reliable, power-efficient, and cost-effective satellite communication system |
07/04/1996 | WO1996020112A1 Satellite communication system at an inclined orbit |
07/04/1996 | CA2180142A1 Satellite communication system at an inclined orbit |
07/03/1996 | EP0720405A2 Multiple access cellular communication with dynamic slot allocation and reduced co-channel interference |
07/03/1996 | EP0720334A2 Decision feedback equalizer for cancelling short- and long-multipath components using correspondingly delayed decision symbols |
07/03/1996 | EP0720327A2 Device and method for generating pseudorandom noise sequence |
07/03/1996 | EP0720325A2 System for acquiring a desired carrier from an FDM signal |
07/03/1996 | EP0720321A1 Multiple access cellular communication with circular interleaving and reduced dropped-packet runlengths |
07/03/1996 | EP0720310A1 Random access system for mobile communication |
07/03/1996 | EP0720309A2 Access director interface for narrowband/broadband information distribution network |
07/03/1996 | EP0720308A1 Method and system for transmission of radioelectric signals via a satellite network between a fixed earth station and mobile terminals |
07/03/1996 | EP0720286A2 Output control circuit for transmission power amplifying circuit |
07/03/1996 | EP0719491A1 Method of providing service and data rate negotiation in a mobile communication system |
07/03/1996 | EP0719481A1 Method and apparatus for simulating user interference in a spread spectrum communications system |
07/03/1996 | EP0719480A1 Method and apparatus for simulating interference received by subscribers in a spread spectrum communications system |
07/03/1996 | EP0719479A1 Method for monitoring a radio receiver unit |
07/03/1996 | EP0691058A4 Self-diagnostic system for cellular-transceiver systems |
07/03/1996 | CN1126018A Process for operating a mobile radiotelephone system |
07/03/1996 | CN1126016A Group call in a cellular radio system |
07/03/1996 | CN1126009A Data transmission method and data transmission system in a cellular radio network |
07/03/1996 | CN1126008A Base station in a cellular radio system and a cellular radio system |
07/03/1996 | CA2193573A1 Process and system for transmitting radioelectric signals between a stationary earth station and subscriber mobile terminals via a satellite network |
07/03/1996 | CA2166366A1 Process and system for transmitting radio signals between a fixed earth station and user mobile terminals via a satellite network |
07/02/1996 | US5533057 High frequency signal detecting circuit |
07/02/1996 | US5533050 System for receiving a phase and amplitude modulated digital signal |
07/02/1996 | US5533027 For radio communication |
07/02/1996 | US5533026 Communication system including method and apparatus for maintaining communications with a mobile terminal |
07/02/1996 | US5533023 Practical means for dynamic allocation of individual demodulators to a multiplicity of received RF signals |
07/02/1996 | US5533019 Packet data in an analog cellular radiotelephone system |
07/02/1996 | US5533015 Transmission system comprising at least two subscriber devices exchanging information signals in the simplex of half-duplex mode |
07/02/1996 | US5533014 Non-continuous transmission for seamless handover in DS-CDMA systems |
07/02/1996 | US5533013 Communication method and system |
07/02/1996 | US5533011 Dual distributed antenna system |
07/02/1996 | US5533004 Method for providing and selecting amongst multiple data rates in a time division multiplexed system |
07/02/1996 | US5532702 Method and system for obtaining information from a plurality of remote stations |
07/02/1996 | US5532686 Programmable transponder |
07/02/1996 | CA2072235C Radio pager with variable gain setting controlled according to presence and absence of sync codes |
07/01/1996 | CA2166376A1 Output control circuit for transmission power amplifying circuit |
06/27/1996 | WO1996019907A1 System for tdma mobile-to-mobile vselp codec bypass |
06/27/1996 | WO1996019906A2 A trunked radio frequency communication system for accommodating both frequency and time division based rf communications |
06/27/1996 | WO1996019905A1 Statistically robust traffic modeling method and apparatus |
06/27/1996 | WO1996019903A2 A practical means for dynamic allocation of individual demodulators to a multiplicity of received rf signals |
06/27/1996 | WO1996019902A2 Method and system for desynchronizing overhead messages in a radiocommunication system |
06/27/1996 | WO1996019887A1 Multi-hop packet radio networks |
06/27/1996 | WO1996019883A1 A practical means for digital generation and combination of a multiplicity of cdma/fdma signals |
06/27/1996 | WO1996019881A1 A method and system for delayed transmission of fast associated control channel messages on a voice channel |
06/27/1996 | WO1996019880A1 Data transmission method, data transmission system, and cellular radio system |
06/27/1996 | WO1996019879A1 Method and apparatus for using walsh shift keying in a spread spectrum communication system |
06/27/1996 | WO1996019878A1 Base station |
06/27/1996 | WO1996019877A1 Radio based collision detection for wireless communication system |
06/27/1996 | WO1996019875A1 Frequency synchronized bidirectional radio system |
06/27/1996 | WO1996019785A2 Method of and receiver for processing and reproducing a message |
06/27/1996 | DE4446558A1 Digitales Übertragungssystem mit verbessertem Decoder im Empfänger Digital transmission system with improved decoder in the receiver |
06/27/1996 | DE19548363A1 Toll collection system for motorways using microwave links |
06/27/1996 | DE19545531A1 Voltage and current mode power regulator for e.g. radiotelephones |
06/27/1996 | CA2208103A1 Method and system for desynchronizing overhead messages in a radiocommunication system |
06/27/1996 | CA2207046A1 Statistically robust traffic modeling method and apparatus |