Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
05/2005
05/04/2005EP1527636A1 Filtering of broadcast sms messages
05/04/2005EP1527632A2 High-speed localized data exchange
05/04/2005EP1527629A1 Handover between a cellular system and a wireless local area network
05/04/2005EP1527628A2 Power control of point to multipoint physical channels
05/04/2005EP1527624A1 System and method of expediting call establishment in mobile communications
05/04/2005EP1527594A2 Mobile communications system and method for providing common channel coverage using beamforming antennas
05/04/2005EP1527583A1 Location-based access control for wireless local area networks
05/04/2005EP1527572A1 System for facilitating personal communications with multiple wireless transmit/receive units
05/04/2005EP1527536A1 Methods and systems for automatically provisioning address translation information in a mobile services node address translation database
05/04/2005EP1527523A2 Channel switching for support of multimedia broadcast and multicast services
05/04/2005EP1310113B1 Method and apparatus for enhanced short message service
05/04/2005EP1281269B1 Method of charging for resource usage in a gprs network
05/04/2005DE10308929B4 Verfahren zum Betrieb eines Datendienstes in einem Funkkommunikationssystem A method of operating a data service in a radio communication system
05/04/2005CN1613219A Service broadcasting over orthogonal frequency division multiplexing using an internet protocol cellular network and session initiated protocol
05/04/2005CN1613210A Method for transmitting control signal for MBMS data in wireless mobile communication system
05/04/2005CN1613209A Method for providing interactive data service in a mobile communication system
05/04/2005CN1612633A Method and mobile communication terminal for communicating a voice message using a packet-switched scheme
05/04/2005CN1612624A Method for automatically starting called service switching for mobile terminal and its attaching device
05/04/2005CN1612622A Mobile phone positioned incoming call switching and reporting setting device
05/04/2005CN1612620A System and method for changing character message into language message
05/04/2005CN1612528A Method for transmitting and receiving multimedia broadcasting and multi-playing service declaration information
05/04/2005CN1612178A Traffic accident reporting apparatus and method based on mobile communication system
05/03/2005US6889044 Tone-based registration for a mobile user of a communications system
05/03/2005US6888823 Method for providing alternative network-associated service address mobile registration
05/03/2005US6888811 Communication system for location sensitive information and method therefor
05/03/2005US6888808 System and method for providing transparency in delivering private network features
05/03/2005CA2350879C Radiotelephone system for groups of remote subscribers
05/03/2005CA2329790C Internet-augmented radio port controller unit (rpcu) of a personal access communications system (pacs)
05/03/2005CA2250845C Prepay telecommunications system
04/2005
04/28/2005WO2005039227A1 Method for obtaining location information for emergency services in wireless multimedia networks
04/28/2005WO2005039223A1 Location information notifying system and method, terminal location determining apparatus, and privacy check apparatus
04/28/2005WO2005039221A1 Server apparatus and client apparatus in presence display system
04/28/2005WO2005039215A1 Virtual cellular radio network
04/28/2005WO2005039211A1 Wireless-line-shared network system, and management apparatus and method therefor
04/28/2005WO2005039206A1 Method and system for handling messages addressed to multiple mobile nodes
04/28/2005WO2005039153A2 System and method for providing dedicated paging channels for walkie-talkie services
04/28/2005WO2005039147A1 Method, apparatus and system for detection of and reaction to rogue access points
04/28/2005WO2005039118A2 Service discovery method for wireless local area networks (wlan)
04/28/2005WO2005039104A1 A method and apparatus for implementing internet protocol (ip) multicasting service in the mobile communication system
04/28/2005WO2005039090A2 Method and apparatus for assigning a temporary mobile group identity in a multimedia broadcast/multicast service
04/28/2005WO2005039087A2 Wireless broadcast service quality indicator and method
04/28/2005WO2005038722A1 Animation creation device and animation creation method
04/28/2005WO2005038680A1 Information distribution service providing system, information distribution method used in the system, and server system used in the system
04/28/2005WO2005022803A3 Method and device for meeting mobile information requirements by means of unidirectional transmission of structured information
04/28/2005WO2005020609A3 Methods and systems for providing information to mobile users over limited bandwidth
04/28/2005WO2004105424A3 Call transfer for an integrated wireline and wireless service using a temporary directory number
04/28/2005WO2004071125A3 Method and apparatus to initiate point-to-point call during shared-channel delivery of broadcast content in a wireless telephone network
04/28/2005WO2004068776A3 Event-triggered data collection
04/28/2005WO2004062304A3 Method and apparatus for broadcast services in a communication system
04/28/2005US20050091689 Apparatus and method for controlling broadcast channel using position information of mobile communication terminal
04/28/2005US20050091408 Context-aware systems and methods, location-aware systems and methods, context-aware vehicles and methods of operating the same, and location-aware vehicles and methods of operating the same
04/28/2005US20050091381 Attribute based communication part 2
04/28/2005US20050091332 Remote monitoring system
04/28/2005US20050090294 System and method for generating multimedia composites to track mobile events
04/28/2005US20050090278 Cell reselection method for receiving packet data in a mobile communication system supporting MBMS
04/28/2005US20050090276 Wireless network using shared traffic channel mode of operation for broadcast services
04/28/2005US20050090273 Header compression enhancement for broadcast/multicast services
04/28/2005US20050090253 Method of automatically registering address information of mobile communication terminal
04/28/2005US20050090249 Method and network device for running especially personalised communication services in a communication system
04/28/2005US20050090242 Method and apparatus for reducing communication latency in a wirless group call
04/28/2005US20050090239 Text message based mobile phone configuration system
04/28/2005US20050090237 Call screening method and apparatus
04/28/2005US20050090230 Mobile network content based charging and access control system
04/28/2005US20050090228 Apparatus and method for mitigation of session unavailability
04/28/2005US20050090226 Emergency call system
04/28/2005US20050090224 Emergency call placement method
04/28/2005US20050089152 Use charge displaying method and apparatus for a mobile communication terminal
04/28/2005US20050089020 Charging in a communications network
04/28/2005US20050089006 Method for client-based multicast message transmission
04/28/2005US20050088992 Virtual cell network
04/27/2005EP1526749A2 System and method for mobile-based location information
04/27/2005EP1526747A2 Broadcast receiver and mobile device for receiving emergency calls
04/27/2005EP1526746A1 Reception by a terminal crossing multiple areas of information broadcasted in these areas
04/27/2005EP1526745A2 Apparatus and method for maintaining broadcast channel using position information of mobile communication terminal
04/27/2005EP1526457A1 Context-aware automatic service discovery and execution engine in mobile ad-hoc networks
04/27/2005EP1525762A1 Method, subscriber terminal and radio communication system for transmitting user data messages
04/27/2005EP1525741A1 Method and apparatus for mobile based access point name (apn) selection
04/27/2005EP1525740A2 System and method for the distribution of multimedia messaging service messages
04/27/2005EP1525738A2 User-selectable status indication for cellular communications devices
04/27/2005EP1525724A1 Method and system for blocking undesirable messages
04/27/2005EP1360825B1 Apparatus, and associated method, for effectuating a data service designated by a service delivery mode
04/27/2005CN2696246Y Package equipment for mobile phone short message
04/27/2005CN1611092A Velocity handling in location services (lsc)
04/27/2005CN1611083A Cascade point to multi-point broadcasting information for displaying display information in cell phone
04/27/2005CN1611019A Along-optical-fiber radio communication system
04/27/2005CN1610838A Satellite positioning system enabled media measurement system and method
04/27/2005CN1610445A Expansion method for broadcasting / multibroadcasting service index signal compatible to traditional mode
04/27/2005CN1610442A Text message based mobile phone configuration system
04/27/2005CN1610440A Wireless communicatiom network
04/27/2005CN1610436A Method for remote controlling mobile phone utilizing short message
04/27/2005CN1610433A Use charge displaying method and apparatus for a mobile communication terminal
04/27/2005CN1610284A Apparatus and method for maintaining broadcast channel using position information of mobile communication terminal
04/27/2005CN1199508C Telecommunications system and method for telecommunication system
04/27/2005CN1199487C Radio communication system charge metering method
04/27/2005CN1199484C Method for managing fees for single customer to make multiple calls at same time
04/27/2005CN1199480C Method and device for executing voice dispatching call in digital communication system
04/27/2005CN1199394C Method for distributing key of multi-casting business
04/27/2005CN1199393C Method for realizing multi-casting roam
04/26/2005US6885877 Portable communication device and system using the portable communication device and attachment for a portable communication device
04/26/2005US6885874 Group location and route sharing system for communication units in a trunked communication system