Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
06/2001
06/27/2001CN1301465A Intelligent network and packet data network interoperability
06/27/2001CN1301444A Method and apparatus for substantally simultaneous audio and data communication over a wireless link
06/27/2001CN1301119A Radio communication system
06/27/2001CN1301118A Simultaneous interpreting system in mobile communication
06/27/2001CN1301005A Portable communication system for editing pre-set longest message
06/26/2001US6253091 Method and apparatus for establishing dynamic group communications
06/26/2001US6253088 Personal base station for integrated cellular and cordless communication system
06/26/2001US6253075 Method and apparatus for incoming call rejection
06/26/2001US6253074 Cellular telecommunications systems having selectively associatable usage parameters
06/26/2001US6253072 Method and system for dynamically updating rate center information
06/26/2001US6253069 Methods and apparatus for providing information in response to telephonic requests
06/26/2001US6252868 Digital control channels having logical channels supporting broadcast SMS
06/26/2001US6252517 System and method for the transmission of voice messages as code over a wireless messaging network
06/21/2001WO2001045445A1 Dynamic channel allocation method based on priority
06/21/2001WO2001045438A1 Method for controlling a multicall in a mobile communications system
06/21/2001WO2001045335A1 Call routing in a telecommunication system
06/21/2001WO2001045320A2 Method for transmission of an electronic post message
06/21/2001WO2001045317A2 Methods and apparatus for selective encryption and decryption of point to multi-point messages
06/21/2001WO2001045310A1 Methods for implementing a talkgroup call in a multicast ip network
06/21/2001WO2001017223A3 Flexible prepaid rates in a wireless intelligent network
06/21/2001WO2001008339A3 Enhanced weather and traffic information from mobile communication devices
06/21/2001US20010004744 System and method for pushing information from a host system to a mobile data communication device
06/21/2001US20010004600 System and method for enhanced wireless communication features
06/21/2001US20010004590 Portable telephone communication system and portable telephone communication method
06/21/2001US20010004588 Device and method of transmitting SOS signals in mobile telecommunication terminal
06/21/2001DE19961345A1 Verfahren zur Übertragung von elektronischen Postnachrichten Method for transmission of electronic mail messages
06/20/2001EP1109417A1 System and method for unifying the implementation and processing mobile communications and a unified mobility manager for providing such communications
06/20/2001EP1109415A2 Message exchanging handling concept
06/20/2001EP1109414A2 Improvements in or relating to information transmission systems
06/20/2001EP1109381A1 Method and system for communicating the caller identification to the called person
06/20/2001EP1109356A2 Collision-free multiple access reservation scheme for burst communications using a plurality of frequency tones
06/20/2001EP1108332A1 Automatic call distribution system
06/20/2001EP1027801B1 Clearing method in a telecommunication system
06/20/2001CN1300173A Loss-preventing alarm for cellphone
06/19/2001US6249674 Emergency disablement of termination restrictions
06/19/2001US6249516 Wireless network gateway and method for providing same
06/17/2001CA2324130A1 System and method for unifying the implementation and processing of mobile communications and a unified mobility manager for providing such communications
06/14/2001WO2001043486A1 Point to multipoint radio communications system with channel selection
06/14/2001WO2001043484A1 Dynamic negotiation of resources for user equipment in wireless communications system
06/14/2001WO2001043482A1 System and method for communicating information
06/14/2001WO2001043479A1 Method of transmitting area-specific information on a telecommunications network
06/14/2001WO2001043478A1 A method of enabling a customer of a mobile radio network to access an electronic mail server
06/14/2001WO2001043467A1 Flexible wireless lan architecture based on a communication server
06/14/2001WO2001043465A1 Mobile telecommunication terminal
06/14/2001WO2001043463A1 Method of varying time incremental costs in a wireless communication system
06/14/2001WO2001043460A2 Mobile radio telephone terminal for telematics services
06/14/2001WO2001043459A2 Method for in-progress telephone call transfer between a wireless telephone and a wired telephone using a short-range communication control link
06/14/2001WO2001043401A2 System for storing and supplying wireless contacts information
06/14/2001WO2001043395A1 Method and system of call routing depending on caller location in mobile ip network
06/14/2001WO2001043390A2 A wap service personalisation, management and billing object-oriented platform
06/14/2001WO2001043351A2 Group call for a wireless mobile communication device using bluetooth
06/14/2001WO2001043348A2 Method for transmitting electronic postal messages
06/14/2001WO2001043342A1 Data distribution system and recorder for use therein
06/14/2001WO2001043323A1 Information providing method, mobile communication network, and mobile communication terminal
06/14/2001WO2001043004A1 Electronic commerce contract mediation method and mobile communication network
06/14/2001WO2001041890A2 Recording game information into a server
06/14/2001WO2000078060A3 Method and device for enabling access for individual subscribers of a digital mobile radio telephone network
06/14/2001CA2356361A1 Electronic commerce contract mediation method and mobile communication network
06/14/2001CA2292235A1 Computer reminder system
06/13/2001EP1107638A1 A method of enabling a customer of a mobile radio network to access an electronic mail server
06/13/2001EP1107618A2 Method of transmitting and receiving multimedia data using short message service in portable radio telephone
06/13/2001EP1107617A2 Method for transmission of a text message
06/13/2001EP1107560A1 Apparatus, method and system for providing telecommunication conferencing services in a multiple leg telecommunication session
06/13/2001EP1106024A1 Method for transmitting voice or data in a wireless network depending on billing account status
06/13/2001EP1106011A1 Method for the real-time billing of telecommunication links when a subscriber is located outside his home network
06/13/2001EP1106010A1 Charging in a telecommunications system
06/13/2001EP1105993A1 System and method for modeling simulcast delay spread and optimizing launch delays
06/13/2001DE19959903A1 Module for supporting text messaging communications in mobile radio networks uses text-to-speech converter for speech output, speech-to-text converter for speech input and detection
06/13/2001DE19959528A1 Verfahren zur Übertragung von elektronischen Postnachrichten Method for transmission of electronic mail messages
06/13/2001DE19958777A1 Mobiles Telekommunikationsendgerät Mobile telecommunication terminal
06/12/2001US6246885 Digital FM audio processing in a dual-mode communication system
06/12/2001US6246883 Mobile base station
06/12/2001US6246880 Determining subscriber demands on a communications system
06/12/2001US6246872 Mobile switching centre and method for handling a dropped connection between a mobile station and a basestation transceiver
06/12/2001US6246871 Method and apparatus for providing access of messages to multiple recipients in cellular networks
06/12/2001US6246870 Tariff management apparatus and methods for multiple-mode communications terminals
06/12/2001US6246430 Video telephone
06/12/2001CA2209528C Method and system for automatic activation of a wireless device
06/07/2001WO2001041490A1 Method and devices for dialling services
06/07/2001WO2001041473A1 A methood and arrangemet for h.323 services configuration by mobile wireless terminals
06/07/2001WO2001041472A1 Data transmission method and apparatus
06/07/2001WO2001041468A2 Location services in a telecommunications system
06/07/2001WO2001041458A2 Method for emergency service access using a mobile phone
06/07/2001WO2001041457A2 Method and apparatus for providing context-based call transfer operation
06/07/2001WO2001041396A1 Indirect data transmission
06/07/2001WO2001041391A2 Packet based client/server protocol
06/07/2001WO2001041317A2 Call diversion system
06/07/2001WO2001040823A1 Gps-system with altitude meter
06/07/2001WO2001039577A1 Filtering of electronic information to be transferred to a terminal
06/07/2001WO2000044122A9 Methods and systems for coding of broadcast messages
06/07/2001US20010003202 Instant messaging
06/07/2001DE19958707A1 Verfahren zur Übertragung einer Textnachricht A method of transmitting a text message
06/07/2001DE10004066C1 Telecommunications system operating method e.g. for cellular mobile radio network, has multi-stage request and reaction sequence used for providing subscriber services
06/07/2001CA2393142A1 Method for emergency service access using a mobile phone
06/07/2001CA2390005A1 Mobile telephony
06/07/2001CA2326616A1 Apparatus, method and system for providing telecommunication conferencing services in a multiple leg telecommunication session
06/06/2001EP1104978A1 Method and device for selecting services
06/06/2001EP1104964A1 Instant messaging
06/06/2001EP1104642A1 Charging of subscribers with localised service areas in a mobile telecommunications network
06/06/2001EP1104620A1 Method of billing subscribers in telecommunication network