Patents
Patents for H04W 88 - Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices (88,366)
05/1994
05/11/1994EP0596055A1 Coin cashing system for mobile telefony
05/11/1994EP0506803B1 Method and device for the synchronization between a base radio station and a mobile radio station in a digital radiomobile system
05/10/1994US5311554 Synchronized offset extraction in a data receiver
05/10/1994US5311516 Paging system using message fragmentation to redistribute traffic
05/10/1994US5311504 Base station for a mobile digital system with the frequency hopping technique
05/10/1994CA2102391A1 Access controlled device for rendering services
05/03/1994US5309502 Radio telephone having a cordless or cellular only mode and a cordless/cellular mode
05/03/1994US5309154 Selective call receiver with a universal synchronization code operating mode
05/03/1994US5309153 Adaptive on-off control for radio receiver
05/03/1994CA2020872C Radio telephone system
05/03/1994CA2005450C Mobile radio telephone device
04/1994
04/28/1994WO1994009598A1 Selective call receiver with computer interface message notification
04/28/1994WO1994009586A1 Universal connection for cellular telephone interface
04/28/1994CA2147349A1 Selective call receiver with computer interface message notification
04/27/1994EP0594426A1 Radio paging terminal for data transfer
04/27/1994EP0594403A1 Receiver
04/27/1994EP0594342A2 Prioritizing a multiple access channel in a wireless telephone system
04/27/1994EP0594336A1 Data message communication in digital cellular radio telephone system
04/27/1994EP0593822A1 Base station antenna arrangement
04/27/1994EP0593455A1 Selective call receiver having anti-theft protection
04/26/1994CA2007014C Dual dynamic priority control in a selective call system
04/22/1994CA2108831A1 Data transfer system
04/20/1994EP0593027A1 Paging receiver and radio frequency channel searching method for the same
04/20/1994CN1085707A Architecture for a cellular wireless telecommunication system
04/20/1994CN1085706A Dual system cellular cordless radiotelephone apparatus with sub-data channel timing monitor
04/19/1994US5305372 Mobile unit with speed dialing feature for cellular telephone network
04/19/1994US5305181 Arm or wrist mounted terminal with a flexible housing
04/14/1994WO1994008420A1 Reliable message delivery system
04/14/1994WO1994008403A1 Selective call receiver capable of requesting information from a communication system and method therefor
04/13/1994EP0591491A1 A base station for a frequency hopping tdma radio communication system
04/13/1994EP0591465A1 Mobile telephone system with several transceivers.
04/13/1994EP0591359A1 Best site selection apparatus
04/13/1994EP0591356A1 Method and apparatus for establishing a communication link
04/13/1994CN1085366A Radio pager displaying transmission message
04/12/1994US5303420 Circuit for stabilizing the bias of a paging receiver with power saving functions
04/12/1994US5303287 Integrated personal/cellular communications system architecture
04/12/1994US5302947 Method and apparatus for loading a software program from a radio modem into an external computer
04/06/1994EP0590776A1 Radio telephone system with power control and additional receivers
04/06/1994EP0590412A1 Bussystem for communication and control in a mobile radio base station
04/06/1994EP0590229A2 Control device for radio systems
04/06/1994EP0394313B1 Paging terminal apparatus with message storage and retransmission capability and method therefor
04/05/1994US5301368 System for controlling operations of GPS receiver unit and radio telephone unit for automotive vehicle
04/05/1994US5301360 Communication device
03/1994
03/31/1994DE4232480A1 Bus system for integrated data transmission in base station of mobile radio network - is formed from individual modules over which useful data rate per time interval is distributed
03/30/1994EP0589595A2 Method and apparatus for detecting a supervisory audio tone
03/30/1994EP0444067B1 Communications system
03/30/1994CN1084688A 电信系统 Telecommunications systems
03/29/1994US5299132 Vehicle locating and communicating method and apparatus using cellular telephone network
03/24/1994DE4242151C1 Protecting mobile radio, e.g. telephone, against unauthorised use - comparing authentication parameter from input code to stored parameter, only allowing use if they match.
03/23/1994EP0587862A1 Programmable universal modem system and method for using the same
03/23/1994CN1084335A Rearranging channels
03/22/1994US5297183 Speech recognition system for electronic switches in a cellular telephone or personal communication network
03/22/1994US5297142 Data transfer method and apparatus for communication between a peripheral and a master
03/22/1994US5297118 Electronic watch with pager
03/22/1994US5296849 Pager receiver for enabling to omit power-on signal for receiving synchronization code in pager signal
03/22/1994CA2101501A1 Method and apparatus for detecting a supervisory audio tone
03/18/1994EP0591356A4 Method and apparatus for establishing a communication link.
03/16/1994EP0587211A2 A radio communication system and a radio base station for use in such a system.
03/16/1994EP0586906A2 Mobile communications equipment
03/16/1994EP0586634A1 Radio telephone
03/16/1994CN1084002A Signal communication method and apparatus
03/15/1994US5295178 Digital signal processor for radio base station
03/15/1994US5295154 Radio frequency local area network
03/15/1994US5294922 Data display radio pager
03/15/1994CA2020626C Radio telecommunication apparatus
03/10/1994DE4329721A1 Telephone subscriber appts. interface for radio appts. with send-receive changeover switch - compares multifrequency call tone sequence from radio appts. with programmed number to activate telephone subscriber appts.
03/09/1994CN1083643A Portable to portable communications in a cordless telephone system
03/08/1994US5293418 Mobile terminal equipment capable of storing called state
03/08/1994CA1327641C Mobile transmitter/receiver
03/03/1994WO1994005130A1 Rearranging channels
03/03/1994WO1994005127A1 Cordless telephone system
03/03/1994WO1994005124A1 Short message processing in a mobile exchange
03/03/1994WO1994005101A1 Portable to portable communications in a cordless telephone system
03/03/1994CA2121239A1 Portable to portable communications in a cordless telephone system
03/02/1994EP0585030A1 Infrared link between a transceiver and an external device
03/02/1994EP0584248A1 Dual mode transmitter and receiver
03/02/1994CN1083290A Receiver for local calls with low energy consumption
03/01/1994US5291516 Dual mode transmitter and receiver
03/01/1994US5291476 Switching center for radiomobile application
03/01/1994US5291192 Paging system and its operating method with repeated transmission
02/1994
02/23/1994EP0583523A2 Pager with reverse paging facility
02/23/1994EP0583522A2 Remote position determination system
02/23/1994CN1082787A Radio Pager
02/23/1994CN1082783A Method and apparatus for over-the-air upgrading of radio modem application software
02/17/1994WO1994003985A1 Method and apparatus for loading a software program from a radio modem into an external computer
02/16/1994EP0583233A2 Radio telephony system using a multisubscriber unit
02/16/1994EP0583232A2 Integrated personal/cellular communications system architecture
02/16/1994EP0583137A2 Architecture for a cellular wireless telecommunication system
02/16/1994EP0252939B1 Paging receiver with lpc speech synthesizer
02/16/1994CN1082268A Power conservation method and apparatus for a data communication receiver
02/15/1994US5287099 Multi-alert radio paging system
02/15/1994CA2032348C Automatic new system registration notification
02/14/1994CA2103769A1 Integrated personal/cellular communications system architecture
02/09/1994CN1081803A Radio data interface device
02/09/1994CN1081778A Method and apparatus for loading a software program from a radio modem into an external computer
02/08/1994US5285496 Methods and apparatus for providing a secure paging system
02/03/1994WO1994003018A1 Radio data interface device
02/02/1994EP0581028A1 Electronic watch with pager
02/02/1994EP0580769A1 Method and apparatus for providing answer supervision and an autonomous pay telephone incorporating the same
02/02/1994CN1081526A Information managing apparatus