| Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426) |
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| 04/16/1997 | EP0767976A1 Phased array spread spectrum system and method |
| 04/16/1997 | EP0767939A1 Method and apparatus for displaying information in a communication system |
| 04/16/1997 | EP0739555A4 Satellite receiver system having doppler frequency shift tracking |
| 04/16/1997 | EP0698255B1 Method of managing the transmission of messages from a set of transmitters to a single receiver on a single channel |
| 04/16/1997 | EP0632947A4 Method and apparatus of adaptive maximum likelihood sequence estimation using filtered correlation synchronization. |
| 04/16/1997 | CN1147893A Method and arrangement for high-speed data transmission in a TDMA mobile telecommunications system |
| 04/16/1997 | CN1147751A Communication terminal |
| 04/16/1997 | CN1147742A Circuit for detecting completion of carrier recovery and symbol timing recovery, method thereof, and high definition television adapting the same |
| 04/16/1997 | CN1147731A Communications terminal apparatus and display method thereof |
| 04/16/1997 | CN1147706A Antenna switching circuit and wireless communication system |
| 04/15/1997 | US5621770 Method and system for processing first and second digital signal versions of a signal in a diversity receiver |
| 04/15/1997 | US5621769 Adaptive-sequence-estimation apparatus employing diversity combining/selection |
| 04/15/1997 | US5621766 Method and apparatus for burst detecting |
| 04/15/1997 | US5621763 Apparatus and method for generating a transition between the on and off states of a radio frequency transmitter |
| 04/15/1997 | US5621753 Digital communication system and a primary station for use in such a system |
| 04/15/1997 | US5621752 Adaptive sectorization in a spread spectrum communication system |
| 04/15/1997 | US5621737 Communication system with link margin control and method |
| 04/15/1997 | US5621723 Power control in a CDMA network |
| 04/15/1997 | US5621417 Method and mechanism for reduction of within-train reported data |
| 04/15/1997 | US5621415 Linear cell satellite system |
| 04/13/1997 | CA2160387A1 Rf transceiver |
| 04/11/1997 | CA2184427A1 Method and apparatus for restoration of an atm network |
| 04/10/1997 | WO1997013381A1 Method and apparatus for providing an improved caller interface in a fixed cellular communications system |
| 04/10/1997 | WO1997013378A2 Apparatus and method for determining and using channel state information |
| 04/10/1997 | WO1997013353A1 Communication system and method |
| 04/10/1997 | WO1997013335A1 Base stations requiring synchronisation in a radio multi-cellular telecommunication system |
| 04/10/1997 | WO1997013333A2 Distributed circuit switched radiocommunications network |
| 04/10/1997 | WO1997013292A1 Burst-error resistant atm microwave link and network |
| 04/10/1997 | WO1997010685A3 Process for transmitting data packets from mobile stations to base stations in mobile radio systems operated on the time multiplex system |
| 04/10/1997 | DE19635289A1 Current supply control circuit for mobile radio/communications system |
| 04/10/1997 | CA2233723A1 Apparatus and method for determining and using channel state information |
| 04/10/1997 | CA2233668A1 Method and apparatus for providing an improved caller interface in a fixed cellular communications system |
| 04/10/1997 | CA2232634A1 Distributed circuit switched radiocommunications network |
| 04/09/1997 | EP0767570A2 Equalization of speech signal in mobile phone |
| 04/09/1997 | EP0767557A1 Method for measuring the timing of a received signal in a communication system and mobile station implementing the method |
| 04/09/1997 | EP0767554A2 Receiver with Radio Data System with a supplementary receiver |
| 04/09/1997 | EP0767551A2 Method to increase capacity in DECT |
| 04/09/1997 | EP0767550A1 Interband frequency hopping system for cellular radio communication system with mobile stations, and stations therefor |
| 04/09/1997 | EP0767549A2 Broadband mobile communication system |
| 04/09/1997 | EP0767548A2 Code division multiple access system providing load and interference based demand assignment service to users |
| 04/09/1997 | EP0767547A2 Multiple altitude satellite relay system and method |
| 04/09/1997 | EP0767546A2 Method and apparatus for providing time diversity using multiple base stations |
| 04/09/1997 | EP0766901A1 Intra-cell handover with antenna arrays |
| 04/09/1997 | EP0766888A1 Aerial diversity radio receiving arrangement for telecommunication systems with block-oriented radio information transmission |
| 04/09/1997 | EP0586548B1 Radio frequency error detection and correction system |
| 04/09/1997 | CN1147321A Direct sequence CDMA coherent upline detector |
| 04/09/1997 | CN1147189A Integrated contorl system for radio service areas of radio base stations in mobile communication system |
| 04/09/1997 | CN1147188A Digital radio telecommunication equipment having function of measuring received electric field strength |
| 04/09/1997 | CN1147187A Control signal detection method with calibration error and subscriber unit therewith |
| 04/09/1997 | CN1147167A Comb filter with smaller number of delay elements and radio receiver transmitter having said filter |
| 04/09/1997 | CN1034543C Method for regulating power in digital mobile telephone system |
| 04/08/1997 | US5619542 For optimizing the implementation of symbol timing estimation |
| 04/08/1997 | US5619528 High speed teleconference system |
| 04/08/1997 | US5619525 Closed loop power control for low earth orbit satellite communications system |
| 04/08/1997 | US5619507 Method and apparatus for establishing and maintaining frame synchronization in a satellite communication system |
| 04/08/1997 | US5619503 Cellular/satellite communications system with improved frequency re-use |
| 04/08/1997 | US5619493 Spread-spectrum, frequency-hopping radio telephone system with voice activation |
| 04/08/1997 | US5619492 CDMA communication system in which bit rates are dynamically allocated |
| 04/08/1997 | US5619491 CDMA transmission system |
| 04/08/1997 | US5619211 Position locating and communication system using multiple satellite constellations |
| 04/08/1997 | US5619210 Large phased-array communications satellite |
| 04/08/1997 | US5619209 User paging for mobile satellite communications |
| 04/06/1997 | CA2186907A1 Broadband mobile radio system |
| 04/03/1997 | WO1997012489A1 Time sharing method and apparatus for frequency reuse in cellular communication systems |
| 04/03/1997 | WO1997012471A1 Method and system for transferring data between a mobile and a stationary group of persons |
| 04/03/1997 | WO1997012451A1 A method of supporting extended range in a tdma system |
| 04/03/1997 | WO1997012449A1 Fuzzy-logic spread-spectrum adaptive power control |
| 04/03/1997 | WO1997012416A1 Magnetically driven vertically correcting antenna for portable telephones |
| 04/03/1997 | WO1997012415A1 Hybrid energy storage system |
| 04/03/1997 | WO1997012348A1 Process and device for radio communication in traffic guidance systems |
| 04/03/1997 | WO1997002675A3 Cdma modem |
| 04/03/1997 | EP0780043A4 Provision of proprietary and enhanced capabilities in group 3 facsimile for mobile satellite communications |
| 04/03/1997 | DE19536587A1 Zu synchronisierende Basisstationen eines drahtlosen Mehrzellen-Telekommunikationssystems To be synchronized base stations of a wireless multi-cell telecommunication system |
| 04/02/1997 | EP0766439A2 Apparatus informing message received for portable wireless telephone |
| 04/02/1997 | EP0766426A2 Medium access control and air interface subsystem for an indoor wireless ATM network |
| 04/02/1997 | EP0766419A2 Dynamically reconfigurable frequency division multiplexer and modulator |
| 04/02/1997 | EP0766417A1 Base station for cellular mobile radio communication system and synchronisation system for these base stations |
| 04/02/1997 | EP0766416A2 Multiple access cellular communication with signal cancellation to reduce co-channel interference |
| 04/02/1997 | EP0766415A2 Mobile radio communication device with synchronisation and maintenance control means |
| 04/02/1997 | EP0766414A1 Radio station |
| 04/02/1997 | EP0766413A2 Fast response gain tracker for echo canceller |
| 04/02/1997 | EP0766412A2 Echo canceller using initial training |
| 04/02/1997 | EP0766411A2 Method and apparatus for reducing communications echo signal |
| 04/02/1997 | EP0766337A1 Window pane antenna for vehicles |
| 04/02/1997 | EP0766097A1 GPS overlay system for a geostationary satellite |
| 04/02/1997 | EP0765588A1 Traffic control method in a hierarchical mobile communication system |
| 04/02/1997 | EP0765587A1 Handover in a mobile communication system |
| 04/02/1997 | EP0765586A1 Method and system for providing communications service to a coverage hole |
| 04/02/1997 | EP0765584A2 Transceiver handlers load sharing |
| 04/02/1997 | EP0765583A2 Selective call system and a secondary station for use therein |
| 04/02/1997 | EP0765562A1 Adaptive microphone arrangement and method for adapting to an incoming target-noise signal |
| 04/02/1997 | EP0765560A1 Apparatus and method for hybrid network access |
| 04/02/1997 | EP0765546A1 Free space communications system employing line of sight radiation |
| 04/02/1997 | EP0709002B1 Method and apparatus for controlling transceiver operations in a radio communications system |
| 04/02/1997 | CN1146845A Direct mode repeater in a mobile radio system |
| 04/02/1997 | CN1146844A Method and apparatus for RF linking private branch exchange connecting local subscribers |
| 04/02/1997 | CN1146833A Allocation of time slots in a mobile communication system |
| 04/02/1997 | CN1146832A Dynamic sectorization in a spread spectrum communication system |
| 04/02/1997 | CN1146701A Digital mobile radio communication device |
| 04/02/1997 | CN1146698A Roam control method for digital mobile telephone |