Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
09/2004
09/22/2004CN1531832A Communication system comprising plurality of communication networks
09/22/2004CN1531831A Method and system for charging communication systems
09/22/2004CN1531828A Telecommuniations device for sending realtime information to business-to-business engine for facilitating service to telecommunications device
09/22/2004CN1531816A Instant message proxy for circuit switched mobile environment
09/22/2004CN1531812A Compression method, transmitter and receiver for radio data communication
09/22/2004CN1531800A Method and apparatus for security in data processing system
09/22/2004CN1531368A Method for providing more broadcasting businesses by carrier to interfrence ratio in layered region structure
09/22/2004CN1531367A Method for transmitting/receiving short message between wireless devices by wireless transmission technology
09/22/2004CN1531360A Restoring method for mobile data
09/22/2004CN1531357A Electronic sign of multimedia news
09/22/2004CN1531269A Method and apparatus for determining apparatus position
09/22/2004CN1531247A Network access controlling method, data provider and identifier transmitter
09/22/2004CN1530890A Traffic information displaying device, applying method for running managing center
09/22/2004CN1530868A Method for automatic answering e-mail and mobile terminal
09/22/2004CN1168331C System and method of communicating encrypted group broadcast messages
09/22/2004CN1168329C Cellular radiotelephone system with remote programmable moving station
09/22/2004CN1168246C Method for providing real time broadcasting service in mobile communication network
09/21/2004US6795827 Information terminal and broadcasting information service system
09/21/2004US6795710 Identifying client patterns using online location-based derivative analysis
09/21/2004US6795707 Methods and systems for correlating telecommunication antenna infrastructure placement information to provide telecommunication quality of service information
09/21/2004US6795706 Efficient direct call database management for mobile devices with limited non-volatile memory
09/21/2004US6795700 Method of creating incentives for establishing hotspot locations
09/21/2004US6795541 Method, apparatus and system for completing a call when a called party has not answered the call
09/21/2004US6795419 Wireless telecommunications system using multislot channel allocation for multimedia broadcast/multicast service
09/16/2004WO2004080098A1 Service method for transmitting originating message of mobile terminal without pay or at a discount
09/16/2004WO2004080094A1 Method for delivery of mms messages
09/16/2004WO2004080092A1 Device and method for allowing or barring provision of a service and for generating a restriction rule for the same
09/16/2004WO2004080033A2 Remote data access in a mobile device
09/16/2004WO2004080011A1 Mobile terminal having functions of program reception through broadcasting and through network communication, and program reception controlling method
09/16/2004WO2004079984A1 Method for wlan exclusive downlink channel
09/16/2004WO2004079966A2 Method of registration and modification of access to telecommunication services, particularly in mobile device
09/16/2004WO2004079925A2 Method and apparatus for automatically tracking location of a wireless communication device
09/16/2004WO2004079493A2 Location dependent services
09/16/2004WO2004079478A2 Method for managing the triggering of an application in a service terminal, particularly in a telecommunication terminal
09/16/2004WO2004064289A3 Method and system for organizing the cells of a wireless communication system and allocating resources to provide multimedia broadcast services
09/16/2004US20040181678 Method for locking and releasing a camera in a portable terminal
09/16/2004US20040181591 Automatic subscription system for applications and services provided to wireless devices
09/16/2004US20040181584 Method and apparatus for exchanging an attachment in a group communication network
09/16/2004US20040180683 Systems, methods and computer program products for communicating amber alerts to a mobile workforce
09/16/2004US20040180682 Method of providing extended group call service
09/16/2004US20040180681 Method for recovering from a received data error in a mobile communication system providing a multimedia broadcast/multicast service
09/16/2004US20040180680 Method for administration of a multicast service
09/16/2004US20040180678 Virtual network solution for SMS message exchange between GSM and ANSI (tia/eia 41) networks
09/16/2004US20040180675 Method for transmitting and receiving control messages in a mobile communication system providing MBMS service
09/16/2004US20040180674 Method for activating a location-based function, a system and a device
09/16/2004US20040180669 Telecommunications system
09/16/2004US20040180668 Auxiliary switch activated GPS-equipped wireless phone
09/16/2004US20040180661 Method and system for a handoff in a broadcast communication system
09/16/2004US20040180655 Providing a location service in a wireless communications network using an indication of whether the location service is an emergency-related location service or a law enforcement-related location service
09/16/2004US20040180654 Multiple alerting
09/16/2004US20040179689 Communication device for providing security in a group communication network
09/16/2004US20040179232 Message-data transmitting and receiving unit
09/16/2004US20040178929 On-vehicle device including numerical information notification function
09/16/2004DE202004009774U1 Steuerungsanordnung für Punkt-zu-Mehrpunkt-Teilnehmerdienste in einem Mobilfunknetz Control arrangement for point-to-multipoint subscriber services in a cellular network
09/16/2004DE10308929A1 Verfahren zum Betrieb eines Datendienstes in einem Funkkommunikationssystem A method of operating a data service in a radio communication system
09/15/2004EP1458207A2 Location system and method which provide location-based service to mobile terminals
09/15/2004EP1458201A1 System and method for threading short message service (SMS) messages with multimedia messaging service (MMS) messages
09/15/2004EP1458200A1 Improved method and system for short message service (SMS) rating and billing
09/15/2004EP1458153A2 Service providing apparatus, service providing program and service providing method
09/15/2004EP1458137A1 Communication device and method
09/15/2004EP1457089A1 Providing guiding service by means of a wireless terminal
09/15/2004EP1457087A2 Mobile communication server
09/15/2004EP1457070A2 Method for connecting to a wireless internet service
09/15/2004EP1457069A1 Mobile communications network using mobile station with relay-function and method for rewarding relay activities of mobile station
09/15/2004EP1457068A1 A method of and apparatus for handling messages in a mobile communications environment
09/15/2004EP1457066A1 Delivering messages in a telecommunications network
09/15/2004EP1457064A2 Multicast location management in a universal terrestrial radio access network
09/15/2004EP1457051A1 Mobile telecommunication networks and digital broadcasting services
09/15/2004EP1457001A1 Efficient multicasting for packet data systems
09/15/2004EP1456989A1 Service broadcasting over othrogonal frequency division multiplexing using an internet protocol cellular network and session initiated protocol
09/15/2004EP1456829A1 Method and device for real-time tracking of the position of a travelling person or object
09/15/2004EP1456059A2 System and method for managing wireless vehicular communications
09/15/2004EP1197022A4 Method and apparatus in a wireless communication system
09/15/2004EP1166480A4 Apparatus and associated method for communicating multimedia information upon a communication link
09/15/2004EP0932989B1 Personal communication device voice mail notification apparatus and method
09/15/2004EP0906603B1 Communication system for managing safely and independently a plurality of applications by each user card and corresponding user card and management method
09/15/2004CN1529969A Method and apparatus for obtaining data information
09/15/2004CN1529961A Information system for travellers
09/15/2004CN1529529A System and method for in-situ image long-range reception for safety guard
09/15/2004CN1529527A Intelligent public traffic system
09/15/2004CN1529526A Method for providing individual ring-back tone in mobile communication system
09/15/2004CN1167285C Method of realizing mobile network of one number to multiple sets based on mobile intelligent business
09/15/2004CN1167230C Communication system, communicaton control apparatus and method
09/15/2004CN1167203C Dynamically configurable datagram message communication system
09/14/2004US6792406 Information processing apparatus, portable device, electronic pet apparatus recording medium storing information processing procedures and information processing method
09/14/2004US6792323 Method, system, and computer program product for managing controlled residential or non-residential environments
09/14/2004US6792280 Information delivery system and server
09/14/2004US6792271 Alternative wireless telephone roaming using prepaid services
09/14/2004US6792265 Conference call setup utilizing a wireless access protocol capable telephone
09/14/2004US6792261 Mobile collect call system and method
09/14/2004US6792088 Telephone device capable of preventing unauthorized transmission when sending messages
09/10/2004WO2004077864A1 Method for operating a data service in a radio communication system
09/10/2004WO2004077857A1 Broadcast messaging in a telecommunication network
09/10/2004WO2004077853A1 Resources allocation method in communication system
09/10/2004WO2004077842A2 Wireless communication system, wireless communication unit and remote control thereof
09/10/2004WO2004077797A2 Method and system for providing supervisory control over wireless phone usage
09/10/2004WO2004077739A1 Method for separating ip packets which can be allocated to specific groups and corresponding ip packet
09/10/2004WO2004077324A1 Reservation reception method, method for calling in advance, and program thereof
09/10/2004WO2004062114A9 Multimedia content delivery through wlan coverage area
09/10/2004WO2004034591A3 Policy control function for multimedia broadcast/multicast system