Patents
Sitemap › H04 - Electric communication technique › H04W - Wireless communication networks › H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
01/1991
01/02/1991EP0405394A2 Subscriber equipment for transmitting temporarily stored data to a paging receiver fitted with an acoustical and/or optical output device
01/02/1991CA1278604C Line switching control system for mobile communication
12/1990
12/30/1990WO1990016133A1 Self-tuning direct coupled data limiter of a battery saver type paging receiver
12/27/1990WO1991000655A1 Receiver with variable predetection bandwidth based on expected data rate
12/27/1990WO1990016134A1 Paging system with energy efficient station location
12/27/1990WO1990016122A1 Base station for a mobile digital system with the frequency hopping technique
12/27/1990CA2050892A1 Receiver with variable predetection bandwidth based on expected data rate
12/27/1990CA1278345C Paging receivers
12/19/1990EP0403151A2 Mobile telephone device adapted for carrying out an aging operation
12/18/1990US4979231 Two-way radio for use in a communication system
12/18/1990US4978944 Paging receiver with dynamically programmable channel frequencies
12/13/1990WO1990015511A1 Retransmission method and apparatus
12/11/1990US4977609 Interface circuit for telecommunications devices
12/05/1990EP0348414A4 Transmission and reception of data
12/04/1990US4975693 Programmable multi-address pager receiver and method of characterizing same
11/1990
11/29/1990WO1990014646A1 User activated memory programming authorization in a selective call receiver
11/28/1990EP0399206A1 Signal routing system
11/28/1990EP0398882A1 Paging receiver with dynamically programmable functionality
11/25/1990WO1990014720A1 Signal routing system
11/22/1990EP0398056A1 circuit arrangement in a GSM mobile phone of the pan-european digital mobile telephone system
11/21/1990CN1047182A Dialing features for cellular telephone with standard telephone set
11/21/1990CN1047181A Cellular telephone with standard telephone set
11/20/1990US4972506 Method of transmitting data information in a mobile, cellular radio communication system
11/20/1990US4972457 Portable hybrid communication system and methods
11/20/1990US4972455 Dual-bandwidth cellular telephone
11/20/1990US4972439 Active signalling transmitter control
11/20/1990US4972355 Method for radiotelephone autonomous registration
11/20/1990CA1276681C Mobile radio transmision system
11/11/1990WO1990014729A1 Cellular telephone with standard telephone set
11/11/1990WO1990013962A1 Dialing features for cellular telephone with standard telephone set
11/07/1990EP0395725A1 Pager having time controlled functions.
11/07/1990CN1046823A Digital radio communication system and two-way radio
11/06/1990US4968966 Transmitting message to a paging transceiver
11/01/1990WO1990013213A1 Radio pagers
10/1990
10/31/1990EP0395092A2 Mobile telephone system
10/31/1990EP0394313A1 Paging terminal apparatus with message storage and retransmission capability and method therefor.
10/30/1990USRE33417 Mobile paging call back system and related method
10/28/1990WO1990013212A1 Digital radio communication system and two way-radio
10/24/1990EP0393794A1 Method for application dependent display of data on a screen of a paging system, and a paging system, suitable for use of the method
10/24/1990EP0393793A1 In a paging system a method for transmission of a message and after receipt thereof display thereof, and a paging system suitable for use of this method
10/24/1990EP0393114A1 Paging receiver for receiving pages from analog or digital paging transmitters
10/24/1990EP0393096A1 Paging receiver with paging receiver identification code digits transmitted in order of increasing significance
10/17/1990EP0391965A1 Paging terminal apparatus with page forwarding capability.
10/16/1990US4964156 Cellular telephone unit capable of automatic interaction with audio services
10/10/1990EP0391597A2 Optical fiber microcellular mobile radio
10/10/1990CN1046078A Communications systems
10/09/1990US4962377 Paging by text matching
10/03/1990EP0390333A2 Communications systems
10/03/1990EP0389737A2 Mobile radio telephone device
10/02/1990US4961073 Battery saving apparatus and method providing optimum synchronization codeword detection
09/1990
09/30/1990CA2012368A1 Communications systems
09/29/1990WO1990011653A1 Paging receiver with continuously tunable antenna and rf amplifier
09/29/1990CA2049969A1 Paging receiver with continuously tunable antenna and rf amplifier
09/25/1990US4959851 Dialing features for cellular telephone with standard telephone set
09/25/1990US4959648 Dual dynamic priority control in a selctive call system
09/25/1990US4959644 Paging receiver with a display function that inhibits display of a received command signal
09/20/1990WO1990010976A1 Bit synchronizer
09/20/1990WO1990010922A1 Paging system with improved acknowledge-back capabilities
09/20/1990WO1990010904A1 Method and system for user controlled page disposition
09/19/1990EP0387338A1 Method and apparatus for controlling transmission of voice and data signals
09/19/1990EP0387293A1 Paging receiver with continuously tunable antenna
09/19/1990EP0387281A1 Paging receiver with programmable areas of reception
09/12/1990EP0386411A1 Paging by text matching
09/12/1990EP0386122A1 Paging receiver displaying place of origin of pages
09/07/1990WO1990010360A1 A battery saving apparatus and method providing optimum synchronization codeword detection
09/07/1990WO1990010359A1 Pager having alert mode change due to user non-response
09/07/1990WO1990010268A1 Serial word comparator
09/05/1990EP0385147A2 Apparatus for controlling the reception capacity of radio alarm receivers
09/04/1990US4955080 Selectively called receiver
08/1990
08/27/1990CA2006501A1 Battery saving apparatus and method providing optimum synchronization codeword detection
08/22/1990EP0383277A2 Operating system of a mobile radio telephone
08/22/1990EP0382788A1 Nationwide display pager with location readout.
08/21/1990US4951043 Pager receiver helpful for effective use of call numbers
08/16/1990EP0382309A1 Mobile radio transmission system and a mobile station for use in the system
08/16/1990EP0382035A2 Dual dynamic priority control in a selective call system
08/09/1990WO1990009082A1 A programmable multi-address pager receiver and method of characterizing same
08/07/1990US4947420 Communication system
08/01/1990EP0379640A2 Transmission system for a radio transceiver
08/01/1990CN1044370A Active signalling transmitter control
07/1990
07/31/1990US4945556 Method of locking function of mobile telephone system
07/26/1990WO1990008447A1 Mobile communications equipment
07/26/1990WO1990008446A1 Paging system with multiple frequencies and multiple protocols
07/26/1990WO1990008438A1 Active signalling transmitter control
07/25/1990CN1008962B Subscriber rf telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of rf channels
07/18/1990EP0378450A2 Radio telephone system
07/18/1990EP0377568A1 Motorcar telephone
07/17/1990US4942598 Telephone answering machine in paging systems with automatic number identification based message operations
07/10/1990US4941167 Telephone system with customized central message center
07/10/1990US4940963 Paging system with improved acknowledge-back capabilities
07/04/1990EP0210213B1 Radio pager with error detection
07/03/1990US4939768 Car telephone equipment having automatic calling function
06/1990
06/27/1990EP0375052A2 Communication device
06/27/1990EP0374212A1 Multiple access communications system
06/20/1990CN1043235A Power conservation method and apparatus for portion of synchronous information signal
06/19/1990US4935927 Base station emulator
06/19/1990US4935732 Paging receiver with programmable areas of reception
06/19/1990CA1270528A1 Paging receiver with lpc speech synthesizer
06/19/1990CA1270526A1 Radio communication receiver with apparatus for altering bit rate of the receiver
06/14/1990WO1990006634A1 Power conservation method and apparatus for a portion of a predetermined signal
06/14/1990WO1990006566A1 Power conservation method and apparatus for a portion of a synchronous information signal
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