Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
08/1995
08/22/1995US5444761 On-vehicle mobile radio telephone with an answering function
08/22/1995US5444450 Radio telecommunications system and method with adaptive location determination convergence
08/17/1995WO1995022230A2 A method and a system for identifying call records
08/16/1995EP0667087A1 Method and arrangement for processing short messages in a cellular network
08/15/1995US5442806 Preferred carrier selection method for selecting any available cellular carrier frequency when neither home nor preferred cellular carrier frequencies are available
08/09/1995EP0666008A1 Facsimile services in a rf communication system
08/09/1995CN1106601A Method and system by using wireless telephone to realize wandering and two-way calling
08/08/1995US5440759 Modular networking switch system for a distributive wide area transmission trunked communication system
08/08/1995US5440614 System and method for dynamically specifying the manner in which calls to a roaming cellular telephone subscriber are to be handled
08/08/1995US5440541 System and method for establishing communications between subscribers based on personal number assigned to each subscriber
08/01/1995US5438608 Mobile radio communication system having base stations and radio terminals each having tenant identification data storage for storing tenant ID data
07/1995
07/27/1995WO1995020299A1 Providing individual subscriber services in a cellular mobile communications network
07/27/1995WO1995020298A1 Method for transmitting tariff data to a subscriber unit
07/27/1995CA2157662A1 Providing individual subscriber services in a cellular mobile communications network
07/26/1995EP0664069A1 Method, mobile exchange, and subscriber station in a mobile radio system for establishing a high-priority call
07/20/1995WO1995019688A1 Method for locating a cellular radiocommunication mobile station, and equipment for implementing said method
07/19/1995EP0663784A2 Method of processing calls between mobile terminals and fixed terminals
07/19/1995EP0663121A1 Selective call receiver capable of requesting information from a communication system and method therefor
07/18/1995US5434904 Mobile termainal position information detection method and system using the method
07/12/1995EP0662778A2 Mobile radio communications system
07/06/1995DE4344702A1 Alternative operation procedure for mobile subscriber's appts.
07/05/1995EP0660992A1 A method for starting a short message transmission
06/1995
06/28/1995EP0660572A2 Location dependent service for a wireless telephone
06/27/1995US5428666 Automatic number assignment module selection for mobile telephone
06/27/1995US5428665 Method of managing supplementary service procedures in GSM/VLR towards HLR
06/27/1995CA2064813C Call completion system
06/22/1995DE4343335A1 Mobile telephone system for mobile and stationary telephone networks
06/14/1995EP0657076A1 Personal number communications system
06/13/1995US5425083 Call charging method in radio telephone system and radio telephone system employing the same method
06/13/1995US5424864 Microcellular mobile communication system
06/07/1995EP0656733A2 Call logging in cellular subscriber stations
06/06/1995US5423066 Method of responding to resource requests in a trunked communication system without call-handoff
06/06/1995US5423062 System for reducing congestion of radio paging channel
06/06/1995US5423057 Method and apparatus for sharing signaling formats in a communication channel
06/06/1995US5422816 Portable personal navigation tracking system
05/1995
05/31/1995EP0655871A1 Method and apparatus for management of automatically initiated communication
05/31/1995EP0578701A4 Article sorting system.
05/31/1995CN1103243A Method of informing a subscriber in a radio telephone system of facilities activated for the subscriber station
05/27/1995CA2134395A1 Method and apparatus for management of automatically initiated communication
05/26/1995WO1995014345A1 A method for handling unrecognizable commands in a wireless environment
05/23/1995US5418835 In a wireless communication system
05/23/1995CA2050377C Method of voice mail notification for cellular telephone systems
05/18/1995WO1995009511A3 Radiotelephone system for groups of remote subscribers
05/17/1995EP0653134A1 Call transfer within cellular communications systems
05/16/1995US5416780 Telecommunications system and protocol for avoiding message collisions on a multiplexed communications link
05/11/1995WO1995012948A1 A caller name and identification communication system with caller screening option
05/11/1995WO1995012936A1 A method and apparatus for locating a digital control channel in a radiocommunication system
05/11/1995WO1995012934A1 Layer 2 protocol in a cellular communication system
05/11/1995WO1995012933A1 A message transmission system and method for a radiocommunication system
05/11/1995WO1995012931A1 Digital control channels having logical channels for multiple access radiocommunication
05/11/1995WO1995012930A1 A method for communicating in a wireless communication system
05/10/1995EP0652680A2 Method for communicating in a wireless communication system
05/02/1995US5412726 Telecommunication installation with secure remote loading of prepayment means and corresponding remote loading process
04/1995
04/27/1995WO1995011578A1 A method and an arrangement relating to telecommunications systems
04/27/1995WO1995011576A1 An apparatus and method for credit based management of telecommunication activity
04/26/1995EP0650306A1 Message type indication for battery saving in mobile cellular receiver
04/25/1995US5410752 Hybrid data communications system and method employing multiple sub-networks
04/19/1995EP0649266A2 Mobile radio network and conference arrangement therefor
04/18/1995US5408680 Single channel autonomous digitally trunked RF communications system
04/13/1995WO1995010161A1 Method and apparatus for sharing signaling formats on a communication channel
04/12/1995CN1101492A System for implementing extension phones within a cellular radio telecommunications
04/12/1995CN1101489A A method for starting a short message transmission in a mobile telephone network
04/11/1995US5406616 Method of completing a telephone call in a telephone system
04/06/1995WO1995009511A2 Radiotelephone system for groups of remote subscribers
04/05/1995EP0647076A1 Cellular radio communication system with access to location dependant service, location retrieving module and server module for personal, location dependant services
04/05/1995EP0647075A2 System and method for identifying the incoming directory number when multiple directory numbers are assigned to one wireless device
04/05/1995EP0647055A1 Cellular telephone billing management system
03/1995
03/29/1995EP0645941A2 Radio equipment for transmission and reception of short messages
03/29/1995EP0645067A1 Method of informing a subscriber in a radio telephone system of facilities activated for the subscriber station
03/28/1995US5402490 Process for improving public key authentication
03/21/1995US5400390 Method for establishing an inbound call to the mobile telephone in a GSM cellular mobile telephone network
03/16/1995WO1995007594A1 Method for increasing the autonomy of a radio-paging receiver, and corresponding receiver
03/16/1995CA2169176A1 Method for increasing the autonomy of a radio-paging receiver and corresponding receiver
03/15/1995EP0643543A2 Proximity telephone system
03/14/1995US5398190 Vehicle locating and communicating method and apparatus
03/09/1995WO1995006996A1 Apparatus for storing messages in a cellular mobile terminal
03/08/1995CA2130012A1 Method and system for broadcast and group communications in a communications system
03/02/1995WO1995006381A1 Method for accomplishing a connection
03/01/1995EP0641137A2 Method and apparatus for access restriction to a mobile radio system
02/1995
02/23/1995WO1995005721A1 Method, mobile exchange, and subscriber station in a mobile radio system for establishing a high-priority call
02/21/1995US5392458 Trunked communication system with variable communication capability support for roamers
02/21/1995US5392278 Distributed multisite system architecture
02/15/1995EP0639034A1 Method for initiating a call-forward process with help of a supporting device for a mobile radio station
02/14/1995US5390233 Telephone call transfer between a wireless and wired telephone
02/14/1995US5389934 Portable locating system
02/14/1995CA2129788A1 Method for transfering calls from a mobile station to another set and reloading device using said method
02/07/1995US5388148 Cellular telephone calling system using credit card validation
02/07/1995US5388147 Cellular telecommunication switching system for providing public emergency call location information
02/02/1995WO1995003667A1 Facsimile services in a rf communication system
02/02/1995WO1995003665A1 Data messaging in a communications network
02/02/1995CA2143762A1 Apparatus and method for providing data and facsimile services in a rf communication system
02/01/1995EP0636294A1 Speech recognition system for electronic switches in a cellular telephone or personal communications network
01/1995
01/31/1995US5386457 Method and apparatus for resolving contention between multiple base units during a call setup in a public cordless telephone system
01/25/1995EP0635988A1 Narrow band simulcast system having low speed data distribution
01/25/1995EP0635959A1 Method to optimize the transmission rate in a time shared communications channel
01/25/1995EP0635191A1 A method of completing a telephone call in a telephone system
01/24/1995US5384776 Audio routing within trunked radio frequency multisite switch
01/21/1995CA2128281A1 Process for optimizing the transmission rate of a time-shared communications channel
01/17/1995CA2024363C Radio channel allocation based on location of mobile users
01/12/1995WO1995001690A1 A radio system