Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
09/2005
09/21/2005CN1671228A Mobile telephone access controller for Picture Archiving and Communication Systems (PACS) of enterprises
09/21/2005CN1671221A Method for transmitting message to mobile station by Serving GPRS Support Node (SGSN)
09/21/2005CN1671219A Method for implementing self-adaptive selection of information transmission mode
09/21/2005CN1671218A Presence-based telecommunication system
09/21/2005CN1671166A A method for implementing local pre-paid charging service for international roaming subscriber
09/21/2005CN1671159A A method for implementing customized ring back tone
09/21/2005CN1220404C Short message group sending method based on subscriber identifying module
09/21/2005CN1220402C Processing method for refused outgoing call of mobile phone
09/21/2005CN1220399C Charging method with floating rate based on quantized communication quality
09/21/2005CN1220398C A method for providing personalized ring back tone in mobile intelligent network system
09/20/2005US6947976 System and method for providing location-based and time-based information to a user of a handheld device
09/20/2005US6947772 System and method for providing messages on a wireless device connecting to an application server
09/20/2005US6947759 Communication terminal and channel connection
09/20/2005US6947757 Method for communicating information
09/20/2005US6947756 Method of balancing backhaul delays for a series of daisy chained radio base stations
09/20/2005US6947739 Subscriber wireless access system
09/20/2005US6947738 Multimedia messaging service routing system and method
09/20/2005US6947737 System and method of transmitting data messages between subscriber units communicating with/between complementary/disparate networks
09/20/2005US6947477 Apparatus and method for creating signal and profiles at a receiving station
09/20/2005US6947401 Hierarchical mobility management for wireless networks
09/20/2005US6947396 Filtering of electronic information to be transferred to a terminal
09/20/2005CA2257642C Universal mailbox and system for automatically delivering messages to a telecommunications device
09/20/2005CA2249836C Accounting system in a network
09/15/2005WO2005086521A1 METHOD FOR PoC INSTANT TEMPORARY GROUP CHAT BASED ON PRESENCE AND LOCATION
09/15/2005WO2005086517A1 Mobile station, mobile station communication control method, base station, and communication system
09/15/2005WO2005086508A1 Method for delayed entering into a conversation or renewed entering into a conversation of at least one radio communication device in an already existing push-to-talk-group discussion, radio communication device, exchange unit and radio communication network
09/15/2005WO2005086507A1 Alarm service system and method using mobile communication terminal
09/15/2005WO2005086506A1 Alarm service system and method using mobile communication terminal
09/15/2005WO2005086502A1 Wireless communications with visually-identified targets
09/15/2005WO2005086501A1 A fast call setup method
09/15/2005WO2005086468A1 Method and apparatus to provide charging for ad-hoc service provisioning between trusted parties and between untrusted parties
09/15/2005WO2005086419A1 Wireless distribution network
09/15/2005WO2005084149A2 Method and system for detailed accounting of packet data
09/15/2005WO2005055494A3 Method and apparatus for calculating a position estimate of a mobile station using network information
09/15/2005WO2005053336A3 Configuring and locating a restricted mobile communication device
09/15/2005WO2005053207A3 System and method for group messaging and content distribution in short message service
09/15/2005WO2005039087A3 Wireless broadcast service quality indicator and method
09/15/2005WO2005036800A3 Method and apparatus for broadcast service classification and notification
09/15/2005WO2004100386A3 Method and apparatus for exchanging air-interface information during a dormant packet data session
09/15/2005US20050204399 Portable terminal, digital data-distribution server, and data-sending/receiving system
09/15/2005US20050203998 Method in a digital network system for controlling the transmission of terminal equipment
09/15/2005US20050203681 Internet-enabled, auto-networking, wireless, sensor-capable, specific geographic location marker based communications network system
09/15/2005US20050203430 Recall device
09/15/2005US20050202857 Wireless headset supporting enhanced call functions
09/15/2005US20050202838 Method and apparatus for providing a low-latency, high-accuracy indication-to-speak
09/15/2005US20050202836 Methods and systems for delivering presence information regarding push-to-talk subscribers
09/15/2005US20050202834 System and method for determination of meeting place utilizing telephone auto location system
09/15/2005US20050202830 Method and system for monitoring location of a cellular phone in relation to a predefined geographic area with automatic notation of boundary violations
09/15/2005US20050202819 Method for registration of a communication terminal with an IMS services network
09/15/2005US20050202817 System and method for exchange of geographic location and user profiles over a wireless network
09/15/2005US20050202806 Automatic conference call replay
09/15/2005US20050202801 Emergency call method
09/15/2005US20050202799 Method of associating data with a call to a call center
09/15/2005US20050201338 Information transmission method, mobile communications system, base station and mobile station in which data size of identification data is reduced
09/15/2005US20050201321 Method and system for signaling in broadcast communication system
09/15/2005US20050200455 Paging system for queue management
09/15/2005DE102004005127A1 SMS/MMS message transmission initiation unit presents marketing content to user after preparation of relating user interface for content dependent initiation
09/15/2005CA2557810A1 Mobile station, mobile station communication control method, base station, and communication system
09/14/2005EP1575327A1 A method of associating call back data with an emergency call to a call center
09/14/2005EP1575323A1 Emergency call method
09/14/2005EP1575316A2 Transmission of image date during communication sessions
09/14/2005EP1575315A1 Method and apparatus for providing a low-latency, high-accuracy indication-to-speak
09/14/2005EP1575313A1 System and method for sms message filtering
09/14/2005EP1575312A2 Interconnection agreement determining system, apparatus, and method
09/14/2005EP1575243A2 Passenger location information system, portable information terminal, and server
09/14/2005EP1574104A1 A method of controlling services on a mobile phone network
09/14/2005EP1574091A1 Method for establishing packet-switched connection, cellular network and cellular terminal
09/14/2005EP1574085A1 Instant messaging and presence services
09/14/2005EP1574035A1 Messaging services for pre-pay users
09/14/2005EP1574027A2 System and method for handshaking between wireless devices and servers
09/14/2005EP1573929A2 End-to-end location privacy in telecommunications networks
09/14/2005EP1573925A2 A system and method for providing wireless telematics store and forward messaging for peer-to-peer and peer-to-peer-to-infrastructure in a communication network
09/14/2005EP1527628A4 Power control of point to multipoint physical channels
09/14/2005EP1464004A4 Method, system, apparatus and computer program product for portable networking of multi-user applications
09/14/2005EP1416672B1 Method of and device for providing information to mobile devices on the basis of a positional relationship
09/14/2005EP0986890B1 Method and system for handling parallel transactions on telephone pre-paid accounts
09/14/2005CN2726250Y User terminal based on global mobile communication system
09/14/2005CN1669352A Generation of service agreement for the use of network internal functions in telecommunication networks
09/14/2005CN1669343A Filtering of broadcast SMS messages
09/14/2005CN1669342A Short message communication system and method with combination function using standby time over broadcast
09/14/2005CN1669341A Radio communication scheme for providing multimedia broadcast and multicast services (MBMS)
09/14/2005CN1669021A System and method for providing partial presence notifications
09/14/2005CN1669016A Multimedia advertising service through a mobile communication network and multimedia content controlling apparatus and method of a mobile terminal supporting said service
09/14/2005CN1668138A Method and apparatus for providing a low-latency, high-accuracy indication-to-speak
09/14/2005CN1668137A A method of associating call back data to a call center
09/14/2005CN1668131A Zone position information based wireless resource management method
09/14/2005CN1668120A Process for transmitting note in the multimedia note service system
09/14/2005CN1668119A Multimedia note service information transmitting-receiving system and signal transmitting-receiving method
09/14/2005CN1668082A Recall device
09/14/2005CN1219412C Calling method of mobile station
09/14/2005CN1219372C Transmission method for implementing multimedia broadcast and multicast service
09/14/2005CN1219362C Method for transmitting electric books in mode of radio broadcasting and receiving electric books in mode of wireless reception
09/13/2005US6944679 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
09/13/2005US6944479 Using call establishment signaling to request data
09/13/2005US6944464 Method and system for sending an emergency call from a mobile terminal to the nearby emergency institution
09/13/2005US6944451 Routing method for a call to a mobile telephone via global location register
09/13/2005US6944447 Location-based services
09/13/2005US6944445 Homezone call forwarding service method
09/13/2005US6944443 Method, apparatus and system for notifying a user of a portable wireless device
09/13/2005US6944137 Method and apparatus for a talkgroup call in a wireless communication system