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)
05/2000
05/30/2000US6070067 Prepayment method utilizing credit information stored in mobile terminals for accessing wireless telecommunication networks
05/30/2000US6070066 Methods for cellular pay phone/debit phone support
05/30/2000US6069929 Wireless communication system compulsively turning remote terminals into inactive state
05/30/2000US6069886 System controlled asymmetrical automatic repeat request protocol
05/30/2000US6069874 Radio communication apparatus wherein alert of message omission is not carried out erroneously
05/30/2000US6069871 Traffic allocation and dynamic load balancing in a multiple carrier cellular wireless communication system
05/30/2000US6069721 Radio frequency control circuit of base station of mobile communications systems
05/30/2000CA2208961C Cellular packet data arrangement
05/30/2000CA2126477C System and method for identifying the incoming directory number when multiple directory numbers are assigned to one wireless device
05/25/2000WO2000030383A1 An apparatus and method for the enhancement of speech quality in mobile communications
05/25/2000WO2000030382A1 Accessory interface within a multiple channel radio apparatus
05/25/2000WO2000030381A1 Method and system for providing formatted information via a two-way communications system
05/25/2000WO2000030377A1 A mobile station, equipment for connection to a mobile station, switching systems in mobile communications systems and mobile communications systems
05/25/2000WO2000030376A1 Wireless subscriber unit and method for presenting advertisements as a message indicator
05/25/2000WO2000030277A2 Method and device for improving audio quality in a mobile radio network
05/25/2000WO2000030272A2 Method and device for precise measurement of return loss over a wide dynamic range
05/25/2000DE19852091C1 Verfahren und Einrichtung zur Verbesserung der Audioqualität in einem Mobilfunknetz Method and apparatus for improving audio quality in a mobile network
05/25/2000DE19848915A1 Verbessern der Abhörsicherheit von Mobiltelefonen Improve the privacy of mobile phones
05/25/2000CA2350461A1 A mobile station, equipment for connection to a mobile station, switching systems in mobile communications systems and mobile communications systems
05/24/2000EP1003346A1 Terminal of a telephone network, having access to services available to a mobile terminal of another network
05/24/2000EP1003344A2 Simultaneous text and audio transmission for sponsored calls
05/24/2000EP1002437A2 Telecommunication and/or remote control device with a chip card unit, same device with a coupled computer for internet or network applications and method for operating such a combination of devices
05/24/2000EP1002436A1 Travel converter for a mobile telephone
05/24/2000EP1002434A2 Device for transmitting data to mobile radio telephone networks
05/24/2000EP1002382A1 Reverse link antenna diversity in a wireless telephony system
05/24/2000EP0882370A4 Multi-media receiver and system therefor
05/24/2000EP0848888A4 A mobile telecommunicating device and method of operation
05/24/2000EP0776584A4 Cellular telephone credit card billing system
05/24/2000CN1254490A Automatic media switching apparatus and method
05/23/2000US6067450 Pager eliminating intermodulation
05/23/2000US6067445 Dual channel dual speed FM subcarrier paging system
05/23/2000US6067444 Method and apparatus for duplicate message processing in a selective call device
05/23/2000US6067443 Communicator for a telephone system
05/23/2000US6067290 Spatial multiplexing in a cellular network
05/23/2000US6067289 Process for transmitting data in a communication net
05/23/2000US6067082 Portable communicator
05/23/2000CA2053776C Cov wireless interface
05/20/2000CA2277431A1 Method and apparatus for simultaneous text and audio for sponsored calls
05/18/2000WO2000028775A1 Telecommunication subscriber connection using a domain name system
05/18/2000WO2000028772A1 Method and systems for providing information to a home system regarding a wireless unit roaming in a visited system
05/18/2000WO2000028771A1 Mobile telecommunications network and method for implementing and identifying hierarchical overlapping radio coverage areas
05/18/2000WO2000028770A1 Mobile telecommunications network and method for identifying contiguous and overlapping location areas
05/18/2000WO2000028762A1 System and method for controlling, maintaining and sharing calls and call data between networks
05/18/2000WO2000028754A1 Channel multiplexing for a communication system
05/18/2000WO2000028753A2 Local multipoint distribution service base station apparatus
05/18/2000WO2000028752A1 Method and apparatus for integrated wireless communications in private and public network environments
05/18/2000WO2000028724A1 Method for positioning gsm mobile stations
05/18/2000WO2000028718A1 Sending dialled number
05/18/2000WO2000028423A1 Method and apparatus in a messaging system for facilitating a reduction of latency
05/18/2000WO2000010294A3 Method and apparatus for routing between network gateways and service centers
05/18/2000CA2347845A1 Telecommunication subscriber connection using a domain name system
05/17/2000EP1001640A1 Securing mobile stations of a radio communication system
05/17/2000EP1001559A1 Uplinlk radio ressource allocation in a telecommunication system
05/17/2000EP0573567B1 Hand-held data capture system with interchangeable modules and interactive control circuits
05/17/2000CN1253701A Method and apparatus for routing short message
05/17/2000CN1253677A Multi-input wireless phone with echo suppression
05/17/2000CN1253428A Method of extending range of radio communication system
05/17/2000CN1253427A True stable system for reducing decline of on line customer
05/17/2000CN1052609C Pager and its controlling method
05/16/2000US6065120 Method and system for self-provisioning a rendezvous to ensure secure access to information in a database from multiple devices
05/16/2000US6064889 Control channel management in cellular communications system
05/16/2000US6064879 Mobile communication method, and mobile telephone switching station customer management system, and mobile unit for implementing the same
05/16/2000US6064737 Anti-piracy system for wireless telephony
05/16/2000US6064661 Radio communication system
05/16/2000US6064660 GSM transceiver with portable protocol stack
05/16/2000US6064317 Data communication system and data communication terminal applied thereto
05/16/2000CA2284440A1 Allocation of radio capabilities on the uplink of a telecommunication system
05/16/2000CA2191143C Radio telephone with detachable pager
05/16/2000CA2139508C Cordless telephone system
05/16/2000CA2118440C System for communicating digital cellular data between a cell site and a switching system or another cell site
05/11/2000WO2000027154A1 Control of a multicall in a telecommunications system
05/11/2000WO2000027152A1 Method and arrangement for locating a mobile station
05/11/2000WO2000027145A2 Subscriber identity module for mobile radio systems
05/11/2000WO2000027143A1 Multiple input data management for wireless location-based applications
05/11/2000WO2000027141A1 Method and apparatus for performing selection and distribution in a communication system
05/11/2000WO2000007378A3 Apparatus for transmitting and receiving numeric and character information using radio paging network
05/11/2000CA2349470A1 Multiple input data management for wireless location-based applications
05/10/2000EP0999690A1 Online churn reduction system
05/10/2000EP0832538A4 Dual channel dual speed fm subcarrier paging system
05/10/2000EP0705521B1 Signaling processor for digital mobile radio systems
05/09/2000US6061566 Mobile communication system and call control method
05/09/2000US6061453 Communication system by radio connection
05/09/2000US6061341 Use of transmission control protocol proxy within packet data service transmissions in a mobile network
05/09/2000US6060997 Selective call device and method for providing a stream of information
05/04/2000WO2000025546A1 Mobile method and system for managing risk in a mobile telephone network
05/04/2000WO2000025542A1 Method for uploading a transmission network topology and radio system
05/04/2000WO2000025541A1 Method for configuring cross-connections of a radio system and radio system
05/04/2000WO2000025540A2 Method for configuring cross-connections of a radio system and a radio system
05/04/2000WO2000025538A1 Method and device for management of base station resources
05/04/2000WO2000025533A1 Short message service notification forwarded between multiple short message service centers
05/04/2000WO2000025526A1 Mobile communication system and alternative network gateway unit for processing a call
05/04/2000WO2000025440A1 Frequency hopping method and base station
05/04/2000WO2000016578A8 Method and system for channel allocation in dual band network
05/04/2000DE19850306A1 Teilnehmeridentitätsmodul für Mobilfunksysteme Subscriber identity module for mobile radio systems
05/03/2000EP0998159A1 Method and system for restricting the operation of a radio device within a certain area
05/03/2000EP0998101A2 Wireless server, method of connecting terminal device and server, and recording medium thereof
05/03/2000EP0998096A2 Method of operating a portable communication device
05/03/2000EP0998094A2 Method for coupling a wireless terminal to a data transmission network and a wireless terminal
05/03/2000EP0998079A2 Method for providing a wireless network and a base station for such a network
05/03/2000EP0997032A1 Wireless communication device with replaceable battery and prepaid calling time
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