Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
04/2008
04/16/2008CN101163025A Multimedia broadcasting multicast method
04/16/2008CN100382655C Cell reselection processing method, terminal measuring method and user terminal
04/16/2008CN100382643C Forward-transfer charging method of mobile subscriber business
04/16/2008CN100382638C Method and device for handling telephone calls directed to non-reachable mobile phones
04/16/2008CN100382616C Wireless telecommunications system utilizing CDMA radio frequency signal modulation
04/16/2008CN100382613C Method and system for implementing limit deleting of short message
04/16/2008CN100382612C Wireless network and method for customizing increment business by short message
04/16/2008CN100382611C Method for multimedia message forward
04/16/2008CN100382610C Method for selecting short message routing at multiple path
04/16/2008CN100382554C Method for raising short message service of mobile communication and its mobile terminal equipment
04/16/2008CN100382496C Method for numbering and resolving Recorded Voice Announcement in network with separated bearing and controlling
04/16/2008CN100382074C Position tracking system and method based on digital video processing technique
04/16/2008CN100381188C Terminal for receiving data
04/15/2008USRE40243 Method of wireless retrieval of information
04/15/2008US7360000 Information transmitting/receiving system, information transmitting apparatus, information receiving apparatus, and information transmitting/receiving method
04/15/2008US7359724 Method and system for location based group formation
04/15/2008US7359722 Apparatus and method for deleting a text message received in a mobile communication terminal
04/15/2008US7359720 Mobility extended telephone application programming interface and method of use
04/15/2008US7359714 Context-aware and location-aware cellular phones and methods
04/15/2008US7359710 Satellite TV derivative programming via mobile phone
04/15/2008US7359706 Data transmission for mobile wireless communication devices
04/15/2008US7359702 Apparatus for providing a gateway between a wired telephone and a wireless telephone network
04/15/2008US7359674 Content distribution & communication system for enhancing service distribution in short range radio environment
04/15/2008US7359497 Audio teleconference system with wireless communication portable terminals
04/15/2008US7359375 Method and apparatus for obtaining data information
04/15/2008US7359357 Method and apparatus for transmitting and receiving broadcast data using outer-coding
04/15/2008US7358853 Crime prevention assisting apparatus and radio terminal apparatus
04/15/2008CA2569145C Out-of-band signaling system, method and computer program product
04/13/2008CA2605825A1 Wireless lan system and wireless communication method
04/10/2008WO2008042829A2 Obtaining per-port location information for wired lan switches
04/10/2008WO2008042359A2 911 data messaging
04/10/2008WO2008042225A2 Method and apparatus for wireless transmit/receive unit operation in dedicated multimedia broadcast multicast services cells
04/10/2008WO2008041928A1 Method for transmission of mbms control information in a radio access network
04/10/2008WO2008041871A2 Advertising system and method
04/10/2008WO2008041831A1 System and method for ordered invite for session based group communication
04/10/2008WO2008041823A2 Methods for transmitting and receiving paging message in wireless communication system
04/10/2008WO2008041818A1 System for establishing and managing multimedia poc session for performing multimedia call service, method thereof, and user equipment therefor
04/10/2008WO2008040848A1 Control of a multisubscription
04/10/2008WO2008040558A1 Method of holding off floor grant requests in push to talk clients
04/10/2008WO2008040389A1 Provision of access information in a communication network
04/10/2008WO2008040371A1 Interactive service in a telecommunication network
04/10/2008WO2008040257A1 Method, device and system for end to end tracking
04/10/2008WO2008040243A1 A method, multicast-broadcast device and system for a terminal terminating multicast-broadcast service
04/10/2008WO2008040233A1 Realizing method and device for the short message chatting
04/10/2008WO2008040202A1 Method, apparatus and system for sending mbms service in ip load-carrying web
04/10/2008WO2008011143A3 Mobile device service authorization system and method
04/10/2008WO2008009006A3 System and method for short message service and instant messaging continuity
04/10/2008WO2008004785A3 Method of allocating terminal to group in base station of communication system and method of generating map
04/10/2008WO2008004071A3 Apparatus, method and computer program product providing optimized location update for mobile station in a relay-based network
04/10/2008WO2007109391A3 Method and apparatus for conveying pre-stored resource information to a radio access network
04/10/2008WO2007100743A3 System and method for cross-carrier mobile device capability discovery
04/10/2008US20080086308 Audio Conversation Apparatus
04/10/2008US20080085728 Short message service (sms) data transfer
04/10/2008US20080085724 Data Retrieval Method for Location Based Services on a Wireless Device
04/10/2008US20080085706 Mobile device system and mobile device
04/10/2008US20080085699 Sensing RF environment to determine geographic location of cellular base station
04/10/2008US20080084878 Systems and Methods for Improving Multicasting Over a Forward Link
04/10/2008US20080084871 Method and Apparatus for Service Identifying and Routing in Multimedia Broadcast/Multicast Service System
04/10/2008US20080084844 Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
04/10/2008US20080084839 Digital Trunked Communication Network Which Supports Roaming And Method Thereof
04/10/2008US20080084837 Mobile wireless communication system, access gateway, wireless base station, and mobile wireless communication control method
04/10/2008US20080084818 Broadcast and multicast services (bcmcs) for orthogonal frequency division multiplexing (ofdm)-based mobile broadband wireless cellular systems
04/10/2008DE102006047722A1 Mobile telephone user profile data administration method for cellular mobile radio network, involves processing position information with additional information representing geographical information, and generating data based on processing
04/10/2008DE102006045904A1 Expected receiving quality information providing method for use in mobile radio receiving device i.e. mobile radio telephone, involves presenting information during variation of geographical position based on current geographical position
04/10/2008DE102006045886A1 Conference service e.g. voice broadcast service, providing arrangement for use in mobile network, has conference unit determining required number of ports for service, and media gateway reserving determined number of ports for service
04/10/2008CA2664956A1 Systems and methods for automated wireless authorization for entry into a geographic area
04/10/2008CA2664875A1 Method and apparatus for wireless transmit/receive unit operation in dedicated multimedia broadcast multicast services cells
04/10/2008CA2663162A1 Random access signaling transmission for system access in wireless communication
04/09/2008EP1909528A2 Mobile Communication system and MBMS service relevant information transfer method for use therewith
04/09/2008EP1909512A1 Method of holding off floor grant requests in push to talk clients
04/09/2008EP1909471A1 Advertisement information display method, advertisement information display system, advertisement information display program, and advertisement information transmitting program
04/09/2008EP1909441A2 Wireless communication systems, methods, and data structure
04/09/2008EP1909432A1 Mobile wireless communication system, access gateway, wireless base station, and mobile wireless communication control method
04/09/2008EP1909411A1 Multimedia content providing method and mobile station
04/09/2008EP1909066A1 Improved Data Retrieval Method for Location Based Services on a Wireless Device
04/09/2008EP1908320A1 Private routing control numbers
04/09/2008EP1908313A2 Telecommunication system comprising a plurality of portable telephone sets
04/09/2008EP1908250A1 Mobile phone with rfid reader and wlan transmitter integrated on sim card
04/09/2008EP1908248A2 A method for communicating state information between a server and a mobile device browser with version handling
04/09/2008EP1908246A1 System and method for communicating state management between a browser user-agent and a server
04/09/2008EP1527629B1 Handover between a cellular system and a wireless local area network
04/09/2008CN101160931A Remote data access in a mobile device
04/09/2008CN101160752A Mapping of MBMS service sign
04/09/2008CN101159988A Method and system of implementing different security level voice encryption
04/09/2008CN101159983A Method and device of unlocking user abnormal locking
04/09/2008CN101159982A Call failure prompting service implementing method and network switching arrangement
04/09/2008CN101159972A Traffic processing method and system and traffic control point
04/09/2008CN101159946A Floor control method of honeycomb push-to-talk service and honeycomb push-to-talk server
04/09/2008CN101159944A Mobile terminal and method of displaying short message, media player
04/09/2008CN101159931A Method of determining relay group of communication relay network
04/09/2008CN101159920A Method of initiating two party call through short message, corresponding equipment and system
04/09/2008CN101159919A Simplified message transmission processing method
04/09/2008CN101159918A Mobile data broadcasting service implementing method
04/09/2008CN101159916A Advertisement playing method of mobile terminal and mobile terminal equipment
04/09/2008CN101159915A Position service servicing system and method for providing position information thereof
04/09/2008CN101159913A Entity short message flow control system and method of exterior short message
04/09/2008CN101159911A Added-value service implementing method and service control point
04/09/2008CN101159910A Synchronous present state method and cluster server and terminal for implementing the method
04/09/2008CN101159909A Multimedia broadcast/multicast service (MBMS) support in utran
04/09/2008CN101159908A Method of implementing interaction of session service and calling information limitation service