| Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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| 12/21/1994 | EP0629324A1 Apparatus and method for reducing power consumption in a mobile communications receiver |
| 12/21/1994 | EP0598888A4 Channel re-assignment method for time division multiple access (tdma) trunked systems. |
| 12/21/1994 | CN1096617A Method for improving the radio cell illumination in a cellular mobile radio system and apparatus for carrying out the method |
| 12/21/1994 | CN1096616A Diversity transmission strategy in mobile/indoor cellular radio communications |
| 12/20/1994 | US5375259 Analog signal noise reduction process and apparatus |
| 12/20/1994 | US5375163 Multi-channel cordless telephone system for maintaining master-slave communication |
| 12/20/1994 | US5375161 Telephone control system with branch routing |
| 12/20/1994 | US5375144 Broad-band mobile radio link for high-volume transmission in an environment with multiple reflections |
| 12/20/1994 | US5375143 Method for channel adaptive detecting/equalizing |
| 12/20/1994 | US5375140 Wireless direct sequence spread spectrum digital cellular telephone system |
| 12/20/1994 | US5375122 Telephony device for a telephony communications network with fixed stations and independent stations |
| 12/18/1994 | CA2126044A1 Phase and amplitude modulation digital signal receiver system |
| 12/18/1994 | CA2125817A1 Antenna switch circuit employing fets for reduced power consumption |
| 12/15/1994 | DE4319521A1 Method for reducing and enlarging edge-illuminated radio cells in mobile radio networks with multiple supply |
| 12/14/1994 | EP0629080A1 Adaptative method to remove ghost in video signals |
| 12/14/1994 | EP0629056A1 Method of step by step reallocation of frequency in a cellular mobile radiocommunication system |
| 12/14/1994 | EP0629055A2 Predistortion technique for communications systems |
| 12/14/1994 | EP0629041A1 Automatic frequency control apparatus and method therefor |
| 12/14/1994 | EP0290509B1 Satellite communications system for mobile users |
| 12/14/1994 | CN1027025C Speech sounds radio calling system |
| 12/13/1994 | US5373507 Device and method for synchronizing and channel estimation in a TDMA radio communication system |
| 12/13/1994 | US5373506 Method and apparatus for paging in a communication system |
| 12/13/1994 | US5373502 Process, transmitter and receiver for data transmission with variable traffic volume and a control station for coordinating several such transmitters and receivers |
| 12/13/1994 | US5373300 Mobile data terminal with external antenna |
| 12/13/1994 | CA2039596C Noise-immune space diversity receiver |
| 12/08/1994 | WO1994028687A1 Group call in a cellular radio system |
| 12/08/1994 | WO1994028686A1 Process for operating a mobile radiotelephone system |
| 12/08/1994 | WO1994028684A1 Mobile communication system |
| 12/08/1994 | WO1994028656A1 Transmitting and receiving apparatus and method including punctured convolutional encoding and decoding |
| 12/08/1994 | WO1994028651A1 Method and apparatus for conveying a field of data in a communication system |
| 12/08/1994 | WO1994028644A1 Base station in a cellular radio system and a cellular radio system |
| 12/08/1994 | WO1994028643A1 Base station for a tdma cellular radio network |
| 12/08/1994 | WO1994028641A1 Method and apparatus for transmitting information |
| 12/08/1994 | WO1994028640A1 Rake receiver combining all the useful multipath components of a spread spectrum signal |
| 12/08/1994 | WO1994028639A1 Short range transmission of a plurality of signals simultaneously using high frequency carriers |
| 12/08/1994 | WO1994028623A1 A method and apparatus for mitigating distortion effects in the determination of signal usability |
| 12/08/1994 | WO1994028542A1 Discriminating between stationary and non-stationary signals |
| 12/08/1994 | WO1994027787A1 Grinding tape and method of manufacturing the same |
| 12/08/1994 | DE4317388A1 Multimedia system unit |
| 12/08/1994 | CA2140029A1 Method and apparatus for conveying a field of data in a communication system |
| 12/08/1994 | CA2139628A1 Discriminating between stationary and non-stationary signals |
| 12/07/1994 | EP0627836A2 Enhanced power saving method for handhold communication system and the handhold communication system thereof |
| 12/07/1994 | EP0627828A1 Method for data exchange between base station of a mobile communication network and mobile station of the network |
| 12/07/1994 | EP0627827A2 Method of controlling transmission on a same radio channel of variable-rate information streams in radio communication systems, and radio communication system using this method |
| 12/07/1994 | EP0627826A1 Memory relay system for observation satellite |
| 12/07/1994 | EP0627718A1 Method for wireless data exchange between a fixed station and moving objects, especially vehicles |
| 12/07/1994 | EP0627717A1 Method and arrangement for wireless data exchange between a fixed station and moving objects |
| 12/07/1994 | EP0627136A1 Method and apparatus for ghost cancelling and/or equalizing. |
| 12/07/1994 | EP0595856A4 Adaptive graphic equalizer and radio using same. |
| 12/07/1994 | EP0505407A4 Wireless in-building telecommunications system for voice and data communications |
| 12/07/1994 | CN1096150A Transmitter and receiver circuit and method thereor |
| 12/07/1994 | CN1096149A Multi-broadcasting receiver |
| 12/06/1994 | US5371784 Remote auxilliary charging cradle for cordless telephone handset |
| 12/06/1994 | US5371478 Power amplifying unit using a power amplifying module |
| 12/06/1994 | CA2053313C Rapid received signal strength indication |
| 12/04/1994 | WO1994029985A1 A communication method for an adaptive direct sequence cdma communication system |
| 11/30/1994 | EP0626796A1 Method for synchronizing base-stations in a multicellular cordless telephone system |
| 11/30/1994 | EP0626769A2 Network synchronization for TDMA cellular communication using signals from mobile stations in neighboring cells |
| 11/30/1994 | EP0626764A1 Portable satellite communication equipment |
| 11/30/1994 | EP0626122A1 Method of measuring adjacent base stations in tdma radio system and tdma radio system |
| 11/30/1994 | EP0626118A1 Wireless telephone |
| 11/30/1994 | EP0626116A1 Frequency tuning for satellite ground stations |
| 11/30/1994 | EP0377695B1 Interrogation and remote control device |
| 11/30/1994 | EP0211865B2 Supervisory tone detection |
| 11/30/1994 | CN1095818A GPS navigational system signal monitoring device |
| 11/30/1994 | CN1026845C A two-handset cordless telephone system |
| 11/30/1994 | CN1026841C Hinge apparatus for foldable radiotelephones |
| 11/29/1994 | US5369801 Antenna diversity reception in wireless personal communications |
| 11/29/1994 | US5369800 Multi-frequency communication system with an improved diversity scheme |
| 11/29/1994 | US5369799 Adapted to receive a signal containing sync codes |
| 11/29/1994 | US5369798 Method and circuit for saving the power of a battery used in a portable radio telephone |
| 11/29/1994 | US5369786 Enhanced power level usage in a radiotelephone system |
| 11/29/1994 | US5369784 Radio communications system using multiple simultaneously transmitting transceivers |
| 11/29/1994 | US5369783 Dynamic regrouping in a trunked radio communications systems |
| 11/29/1994 | US5369782 Radio relay system, including interference signal cancellation |
| 11/29/1994 | US5369780 Amplifying and phase shifting vertical and horizontal polarized signals for frequency converting satellite broadcast receptions |
| 11/29/1994 | US5369673 Framed digital signal regenerator suitable for microwave digital transmission installations |
| 11/29/1994 | US5369670 Method and apparatus for demodulation of a signal transmitted over a fading channel using phase estimation |
| 11/29/1994 | US5369637 Signal transmission system |
| 11/29/1994 | US5369412 Sidelobe cancellation and diversity reception using a single array of auxiliary antennas |
| 11/24/1994 | WO1994027398A1 Cellular telephone system that uses position of a mobile unit to make call management decisions |
| 11/24/1994 | WO1994027389A1 Time diversity receiver |
| 11/24/1994 | WO1994027385A1 Method and arrangement for measuring the condition of a base station |
| 11/24/1994 | WO1994027384A1 A method and a device for the utilization of channels in a radio communications system |
| 11/24/1994 | WO1994027382A1 Premises, peripheral and vehicular local area networking |
| 11/24/1994 | WO1994027381A1 Dynamic control of transmitting power at a transmitter and attenuation at a receiver |
| 11/24/1994 | WO1994027380A1 Method and apparatus for transmission power regulation in a radio system |
| 11/24/1994 | WO1994027379A1 Dual-pass rake receiver for a digital radio link between a fixed and a mobile radio unit |
| 11/24/1994 | WO1994027253A1 Method of managing the transmission of messages from a set of transmitters to a single receiver on a single channel |
| 11/24/1994 | DE4316526A1 Transmitter with a controllable power amplifier |
| 11/24/1994 | CA2162722A1 Premises, peripheral and vehicular local area networking |
| 11/24/1994 | CA2139769A1 Dynamic control of transmitting power at a transmitter and attenuation at a receiver |
| 11/24/1994 | CA2139768A1 Method and apparatus for transmission power regulation in a radio system |
| 11/24/1994 | CA2139627A1 A method and a device for the utilization of channels in a radio communications system |
| 11/23/1994 | EP0625833A1 Transmission power control of mobile station in a mobile radio telephone system |
| 11/23/1994 | EP0625768A2 Automatic toll collection system for vehicles |
| 11/23/1994 | EP0625294A1 Method in a tdma radiosystem to let a central station communicate with both peripheral stations and other central stations |
| 11/23/1994 | EP0625293A1 Distributed supervisory control and data acquisition system |
| 11/23/1994 | EP0617864A4 Spread-spectrum data publishing system. |
| 11/23/1994 | CN1095534A Method and apparatus of estimating channel quality in a receiver |