Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366) |
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02/01/1994 | US5283570 Multiple format signalling protocol for a selective call receiver |
02/01/1994 | CA2045466C Signal routing system |
02/01/1994 | CA2009463C Selective call controller |
01/30/1994 | CA2099812A1 System for securing mobile telephones from unauthorized transmission |
01/26/1994 | EP0580432A1 Mobile communication terminal device and method of preventing improper rewriting of information |
01/26/1994 | EP0580116A2 Information managing apparatus |
01/25/1994 | US5282205 Data communication terminal providing variable length message carry-on and method therefor |
01/25/1994 | CA1326511C Radio communications device incorporating channel guard decode and priority channel scanning |
01/20/1994 | WO1994001951A1 Synchronized offset extraction in a data receiver |
01/20/1994 | WO1994001841A1 Power conservation method and apparatus for a data communication receiver |
01/18/1994 | US5280516 Paging system for automatically dialing and method therefor |
01/18/1994 | US5280472 CDMA microcellular telephone system and distributed antenna system therefor |
01/16/1994 | CA2100621A1 Telecommunication system |
01/12/1994 | EP0578260A2 TDMA cellular mobile communciation system |
01/12/1994 | EP0391965B1 Paging terminal apparatus with page forwarding capability |
01/12/1994 | CN1080798A Radio paging receiver capable of establishing clock synchronization even in the absence of a preamble signal |
01/11/1994 | US5278997 Dynamically biased amplifier |
01/11/1994 | US5278690 Apparatus and method for synchronizing a plurality of remote transmission and receiving stations and providing automatic gain control of the synchronizing signal |
01/11/1994 | CA2052362C Radio communication apparatus capable of producing an announce with a reduced error |
01/06/1994 | WO1994000946A1 Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor |
01/06/1994 | WO1994000923A1 Dual mode receiver having battery saving capability |
01/05/1994 | EP0576552A1 Mobile telephone, system and method |
01/04/1994 | US5276905 Mobile radio transmission system using preferred home service area |
01/04/1994 | US5276729 Radiotelephone for automatically dialing remotely programmed number upon call termination and without user operation |
01/04/1994 | US5276713 Method of frame synchronization for digital mobile radio communication |
01/04/1994 | US5276686 Mobile radio communication system having mobile base and portable devices as a mobile station |
01/04/1994 | CA2008879C Serial word comparator |
12/28/1993 | US5274843 Paging apparatus having a battery saving function |
12/28/1993 | US5274802 Method for restoring lost databases by comparing existing database and generic database, and generating cellular switch commands to update the generic database |
12/28/1993 | US5274369 Radio paging receiver consuming less electric power |
12/23/1993 | WO1993026132A1 User selectable response to alert transmitted from cellular telephone base station |
12/23/1993 | WO1993025955A1 Portable data processor which selectively activates and deactivates internal modular units and application processor to conserve power |
12/23/1993 | CA2137831A1 Portable data processor which selectively activates and deactivates internal modular units and application processor to conserve power |
12/22/1993 | EP0574570A1 Signal communication method and apparatus |
12/22/1993 | EP0574455A1 Radio capable of automatic system selection in emergency situations |
12/22/1993 | EP0574380A1 Method of and apparatus for identification of a monitoring signal at a base station in a radio telephone system. |
12/21/1993 | US5272747 Mobile pay telephone system |
12/21/1993 | CA2018263C Mobile telephone device for carrying out an aging operation without interference with a mobile telephone system |
12/15/1993 | EP0573841A1 Radio paging receiver capable of establishing clock synchronization even in the absence of a preamble signal |
12/15/1993 | EP0573567A1 Hand-held data capture system with interchangeable modules and interactive control circuits |
12/15/1993 | EP0573412A1 Interconnecting and processing system for facilitating frequency hopping. |
12/15/1993 | CN1023182C Power-saving type calling receiver |
12/09/1993 | WO1993025049A1 A communication system capable of reassigning radio receivers |
12/09/1993 | WO1993025018A1 Data communication terminal providing variable length message carry-on |
12/09/1993 | WO1993024909A1 Data communication receiver having variable length message carry-on |
12/08/1993 | EP0573097A1 Transmission of data by radio |
12/08/1993 | EP0572415A1 Multiple format signalling protocol for a selective call receiver |
12/07/1993 | CA1325040C Paging apparatus without a power switch |
12/07/1993 | CA1325039C Radio telecommunication apparatus with audible indication of channel availability |
12/01/1993 | EP0571847A1 Pager with low power consumption |
12/01/1993 | EP0494858B1 Base station for a mobile digital system with the frequency hopping technique |
12/01/1993 | CN1079086A Power savwing operation method of caller and caller operated by power saving method |
11/30/1993 | US5266945 Paging system with energy efficient station location |
11/28/1993 | CA2095960A1 Receiver for local calls with low energy consumption |
11/25/1993 | WO1993023931A1 Selective call receiver with a universal synchronization code operating mode |
11/24/1993 | EP0570937A2 Radio pager |
11/24/1993 | CN1022881C Operation method of communications systems |
11/23/1993 | US5264841 Paging apparatus equipped with a clock function |
11/18/1993 | EP0569512A1 Packet transmission system and method utilizing both a data bus and dedicated control lines |
11/16/1993 | US5263078 Mobile facsimile telecommunications system capable of automatically off-hooking a facsimile device |
11/16/1993 | US5262769 Programmed scanning pager receiver |
11/16/1993 | CA2041636C Method for radiotelephone autonomous registration |
11/16/1993 | CA1324411C Method of transmitting call information in a short range mobile telephone system and a radio unit for carrying out the method |
11/11/1993 | WO1993022848A1 Adaptative battery saving controller |
11/10/1993 | EP0569314A1 Equipment for coupling one or several conventional telephone sets to a cellular radio network |
11/10/1993 | EP0569106A2 Mobile radio system |
11/10/1993 | EP0568856A1 Paging receiver having data speed detector for continuing address receiving mode |
11/09/1993 | US5261117 Method to allow a radio transceiver to automatically select from amongst multiple radio systems |
11/09/1993 | US5260987 Mobile communications |
11/09/1993 | US5260700 Enhanced throughput in simulcast communication systems |
11/02/1993 | US5259018 Radio telephone system having a handset adapted to be removably connected and containing a NAM for storing a telephone number identifying the handset |
10/28/1993 | WO1993021740A1 Coin cashing system for mobile telefony |
10/28/1993 | WO1993021721A1 Speech recognition system for electronic switches in a cellular telephone or personal communications network |
10/28/1993 | CA2111353A1 Coin cashing system for mobile telefony |
10/27/1993 | EP0566874A2 Cellular mobile radio system |
10/27/1993 | EP0566603A1 Radio transceiver system. |
10/27/1993 | CN1077834A Zellulares mobilfunksystem |
10/26/1993 | US5257405 Method and system for setting up LOS-radio communication between mobile or stationary remote stations |
10/26/1993 | US5257397 Mobile data telephone |
10/20/1993 | EP0566407A2 Cellular telephone network including a local area network |
10/20/1993 | EP0565927A1 Automatic time zone adjustment in a mobile telephone |
10/19/1993 | US5255307 Status indicator control for cellular mobile telephone system |
10/18/1993 | CA2093843A1 Cellular telephone with datagram and dispatch operation |
10/14/1993 | WO1993020643A1 Programmable universal modem system and method for using the same |
10/14/1993 | WO1993020625A1 A base station for a frequency hopping tdma radio communication system |
10/13/1993 | EP0565470A1 Method for transmission of digital radio-paging messages and radio-pager therefor |
10/13/1993 | EP0565180A2 A method of time measurement in a communications system, a communications system and a receiving apparatus for use in the system |
10/13/1993 | EP0532552A4 Time based signal detector |
10/13/1993 | EP0505489A4 Satellite based acknowledge-back paging system |
10/12/1993 | US5252964 Non-contact pager programming system and a pager for use therewith |
10/12/1993 | US5252963 "Selective call receiver" |
10/12/1993 | CA2032162C Dialing features for cellular telephone with standard telephone set |
10/06/1993 | EP0563125A1 Dynamically biased amplifier |
10/06/1993 | EP0563088A1 Facsimile paging system |
10/06/1993 | CN1077067A Paging receiver |
10/06/1993 | CN1022366C Digital radio communication system and two-way radio |
10/06/1993 | CN1022364C Dynamic offset amplifier |
10/05/1993 | US5251325 Battery saving method and apparatus for providing selective receiver power switching |
10/05/1993 | US5251248 Telephone network having personal numbers for position-independent |
10/05/1993 | CA2004590C Radio paging receiver |