Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
04/2003
04/16/2003CN1411667A Messaging service
04/16/2003CN1411643A Method and apparatus for selective encryption and decryption of point to multi-point messages
04/16/2003CN1411319A Stereo two-channel address allocation apparatus, information transmitter and system
04/16/2003CN1411316A Mobile terminal, position searching system, position searching method and program thereof
04/16/2003CN1411314A Method of realizing mobile telephone user
04/16/2003CN1411305A Processing system for mobile communication device and its method
04/16/2003CN1411181A User's service limiting method based on mobile station location
04/16/2003CN1106129C Call forward function for portable radio communication device
04/16/2003CN1106127C Delivery of short messages in packet radio network
04/16/2003CN1106126C Method for improving charging criteria in mobile telephone network
04/16/2003CN1106105C Arrangement for call forwarding in mobile services switching center
04/16/2003CA2406426A1 Disseminating information
04/15/2003US6549833 Repair and maintenance support system and a car corresponding to the system
04/15/2003US6549769 System and method for integrating text messaging to an outbound call system
04/15/2003US6549768 Mobile communications matching system
04/15/2003US6549625 Method and system for connecting a mobile terminal to a database
04/15/2003US6548862 Structure of semiconductor device and method for manufacturing the same
04/15/2003CA2247449C A communication network terminal supporting a plurality of applications
04/15/2003CA2181057C Method for locating a cellular radiocommunication mobile station, and equipment for implementing said method
04/10/2003WO2003030579A1 System and method for inhibiting features for wireless terminals
04/10/2003WO2003030574A2 A system and related methods for clustering multi-point communication targets
04/10/2003WO2003030573A2 Channell assignments in a wireless communication system having spatial channels including grouping existing subscribers in anticipation of new subscribers
04/10/2003WO2003030559A2 System and method for providing subscribed applications on wireless devices over a wireless network
04/10/2003WO2003030507A2 Multi-modal messaging and callback with service authorizer and virtual customer database
04/10/2003WO2003030483A1 Method and system for session accounting in wireless networks
04/10/2003WO2003030471A1 Packetized voice messaging
04/10/2003WO2003030460A2 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
04/10/2003WO2003030453A2 Method and apparatus for data packet transport in a wireless communications system using an internet protocol
04/10/2003WO2003030420A1 A method for providing hybrid voice and packet data services to a mobile station
04/10/2003WO2003029987A1 Information delivery server, counting system, information delivery system, information delivery method, counting method, and recording medium
04/10/2003WO2003003756A3 Methods and apparatus for supporting group communications
04/10/2003WO2003003651A3 System and method for providing a group of subscribers with access to a wireless telecommunication system
04/10/2003WO2002093291A3 System and method for location based web services
04/10/2003WO2002051121A3 User created customer hierarchies
04/10/2003WO2002033985A8 Method for transmitting short messages over the internet
04/10/2003US20030070177 Computer program product for TV telephone system
04/10/2003US20030069978 Systems and methods for providing location-specific services to users
04/10/2003US20030069971 Information communication system, information communication method, and terminal apparatus
04/10/2003US20030069692 Methods and apparatuses for controlling distribution of location information
04/10/2003US20030069031 Short message distribution center
04/10/2003US20030069030 System for providing subscriber features within a telecommunications network
04/10/2003US20030069029 Geographical web browser, methods, apparatus and systems
04/10/2003US20030069028 Local phone number lookup and cache
04/10/2003US20030069023 Mechanism for point-to-multipoint communication
04/10/2003US20030069012 Wireless communication system
04/10/2003US20030069005 Method and system for depleting backlog in a communication system
04/10/2003US20030068027 Methods, systems and computer program products for controlling access to communications systems using quotas
04/10/2003US20030067895 Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
04/10/2003CA2738582A1 Method and apparatus for data packet transport in a wireless communication system using an internet protocol
04/10/2003CA2457359A1 System and method for providing subscribed applications on wireless devices over a wireless network
04/09/2003EP1301058A1 Offering location-based services to a subscriber
04/09/2003EP1301056A1 A system for providing subscriber features within a telecommunications network
04/09/2003EP1301049A2 Mobility extended telephone application programming interface and method of use
04/09/2003EP1301007A2 System, method and terminal apparatus for delivery of location-dependent information
04/09/2003EP1300043A1 Location services interworking with intelligent network
04/09/2003EP1300042A1 Method and system for locationing subscriber terminal in cellular radio network
04/09/2003EP1300032A1 Improvements in and relating to a broadcast network
04/09/2003EP1299994A1 Method and system for re-routing a call
04/09/2003EP1040687A4 System for forwarding and logging a digital message from a telecommunications device
04/09/2003EP0868819B1 Real-time network for distributed telecommunications accounting systems
04/09/2003CN2544344Y Notebook computer with wireless communication function
04/09/2003CN2543784Y Bidirection theft-proof alarm based on mobile telecommunication technology for motor vehicle
04/09/2003CN1409937A Dynamic channel allocation method based on priority
04/09/2003CN1409931A Communication between radiotelephone terminal and service entity
04/09/2003CN1409916A Search and replace features for handset phonebook
04/09/2003CN1409564A Multiple partial news communication between honeyomb equipment using standard interface
04/09/2003CN1409551A Peripheral device of portable audio-visual device and broadcast audio-visual system
04/09/2003CN1409545A Method and device for tracking and monitoring alarm using mobile telecommunication network and mobile phone
04/09/2003CN1409541A Method for delivering information to electronic advertisment board by public radio communication network
04/09/2003CN1409498A Dynamic multiple point propagation sectionalization for vehicle and other movable object
04/09/2003CN1409256A Interactive digital short message (SMS; EMS; MMS) anti-fake method
04/09/2003CN1409243A Position management method and device
04/09/2003CN1105469C Private multiplexing cellular network
04/09/2003CN1105467C Estabilshing emergency calls within mobile telecommunications network
04/09/2003CN1105460C Real-time network for distributed telecommunications accounting system
04/09/2003CN1105425C 移动站 Mobile station
04/08/2003US6546257 Providing promotional material based on repeated travel patterns
04/08/2003US6546256 Robust, efficient, location-related measurement
04/08/2003US6546253 Neighborhood cordless service call handoff
04/08/2003US6546246 Intelligent roaming system with over the air programming
04/08/2003US6546238 Calling party pays system bypass
04/08/2003US6545995 Maintenance of group call in mobile communication system
04/08/2003US6545987 Method and service switching point for requesting information during incoming calls to a subscriber in a communications network
04/08/2003US6545589 Method and apparatus for managing telecommunications
04/08/2003US6543686 Identification card and billing process with an identification card
04/03/2003WO2003028392A1 Method and network element for providing location services using predetermined portions of a broadcast signal
04/03/2003WO2003028391A1 Method for storing short data
04/03/2003WO2003028390A1 Network and method for monitoring location capabilities of a mobile station
04/03/2003WO2003028345A1 Device and method for communication status
04/03/2003WO2003028343A2 Communication system for location sensitive information and method therefor
04/03/2003WO2003028342A2 A system which automatically disables or switches off a cellphone
04/03/2003WO2003028317A1 Emulating push functionality in cellular data networks
04/03/2003WO2003028316A1 Wireless network connection apparatus and method for portable computers
04/03/2003WO2003028313A2 Optimization of a heterogeneous virtual wireless network
04/03/2003WO2003028282A2 Transmission of data to groups of receivers
04/03/2003WO2003027981A1 Monitoring method and system
04/03/2003WO2003027872A2 Distributed system architecture
04/03/2003WO2003027814A1 Method for transmitting copyright protected data in a communication system and corresponding communication transmitter device and communication receiver device
04/03/2003US20030065952 Authentication system using device address to verify authenticity of terminal
04/03/2003US20030065947 Secure sharing of personal devices among different users