Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
01/2003
01/29/2003CN1394402A Reception terminal simulator, sending schedule making device, reception terminal, data transmission/reception system comprising them
01/29/2003CN1394398A System for radio communication for respective particular groups
01/29/2003CN1394102A Device and method for intercommunication and sharing of short messages
01/29/2003CN1394100A Monitor and remote control system for mobile telephone
01/29/2003CN1394089A Mobile data service network system and its communication method
01/29/2003CN1394061A Automatic forwarding method for mobile telephone
01/29/2003CN1394022A Dispatching calling generating and establishing in CDMA mobile communication system
01/29/2003CN1100462C Method for calling up user-specified information using mobile telephone
01/29/2003CN1100458C Method for allowing telephone mobile to receptive call through wireless network, for emergency purpose
01/29/2003CN1100308C Method and apparatus for prioritizing communications
01/28/2003US6512930 On-line notification in a mobile communications system
01/28/2003US6512926 Dynamic routing system for a short message sent by a calling party using a mobile phone
01/28/2003US6512754 Point-to-point protocol encapsulation in ethernet frame
01/28/2003US6512464 Information exchange system
01/28/2003US6512449 Screen display method for portable information terminal
01/27/2003CA2354294A1 Wireless vending system and method
01/23/2003WO2003007636A1 Method and system for improving battery performance in broadcast paging
01/23/2003WO2003007635A1 Method for transmitting service data, network element and communications system
01/23/2003WO2003007630A2 Method for the conditional creation of a voice communication via a communication network and corresponding communication network
01/23/2003WO2003007617A1 System and method for providing remote data access for a mobile communication device
01/23/2003WO2003007560A1 Group call service with efficient transmission of voice packets on a cdma radio link
01/23/2003WO2003007553A1 Method and system for wireless distribution of local information
01/23/2003WO2003007184A1 System and method for pushing data from an information source to a mobile communication device including transcoding of the data
01/23/2003WO2003007183A1 System and method for providing remote data access and transcoding for a mobile communication device
01/23/2003WO2003007161A1 Information delivery server, recording medium, and information delivery method
01/23/2003WO2003007014A1 Method and arrangement for processing and redistributing position and status data
01/23/2003WO2002047362A3 A communication system for wireless communication of content to users
01/23/2003US20030018816 System and method for pushing calendar event messages from a host system to a mobile data communication device
01/23/2003US20030018800 Service transmission in a packet data network
01/23/2003US20030018796 Transcoding multimedia information within a network communication system
01/23/2003US20030018773 Method and apparatus for transmitting information
01/23/2003US20030018713 Information distributing device, system and method
01/23/2003US20030018711 Information-managing method, computer readable medium storing the same, information-managing system and server device
01/23/2003US20030017855 Mobile paging telephone with an automatic call back function
01/23/2003US20030017843 Method for multple use of a radiotelephone, and radiotelephone system corresponding subscriber identification module and presence detecting device
01/23/2003US20030017836 System and method of group calling in mobile communications
01/23/2003US20030017830 Time slot assigning method, signal transmission method, base station control apparatus, base station, and mobile station used in a mobile communications system
01/23/2003US20030017828 Methods for mobile communication services selection
01/23/2003US20030017825 Data terminal activation and control device, WAP server and method for enabling a WAP radiotelephone terminal to remotely activate and control a distant data terminal
01/23/2003US20030017821 Safe zones for portable electronic devices
01/23/2003US20030016639 Telecommunications system and method for delivery of short message service messages to a mobile terminal in data mode
01/23/2003US20030016174 System and method for interference cancellation in a location calculation, for use in a wireless location system
01/23/2003CA2640571A1 System and method for providing remote data access for a mobile communication device
01/23/2003CA2453320A1 Group call service with efficient transmission of voice packets on a cdma radio link
01/23/2003CA2444810A1 Method and system for wireless distribution of local information
01/23/2003CA2394503A1 System and method for pushing information to a mobile device
01/22/2003EP1278388A2 Time slot assigning method, signal transmission method, base station control apparatus, base station, and mobile station used in a mobile communications system
01/22/2003EP1278385A1 Method for presetting a mobile communications mode and vehicle mobile communications apparatus
01/22/2003EP1278383A2 Method, devices and software programs to transmit messages between telecommunication network elements
01/22/2003EP1278359A2 Method for billing short messages (SMS) messages in a mobile network and device for carrying out said method
01/22/2003EP1278339A1 Method and apparatus for communicating data from a first to a second data network
01/22/2003EP1278143A1 External device and authentication system
01/22/2003EP1277363A1 Timing of a service
01/22/2003EP1277362A1 Installation and method for data exchange between telephones and service providers
01/22/2003CN1392981A Content providing method, providing facility, and user facility
01/22/2003CN1392747A Schedule informing system capable of correcting schedule, data and time
01/22/2003CN1392738A Method for communication in radio local loop circuit system
01/22/2003CN1392689A Positioning method and device of digital control channel in radio communication system
01/22/2003CN1099823C Cell expansion in time division cellular system using frequency converting repeaters
01/22/2003CN1099819C Intelligent docking station for short message service
01/21/2003US6510515 Broadcast service access control
01/21/2003US6510327 method for constructing WVPN (Wireless Virtual Private Network) for CDMA
01/21/2003US6510323 Method and system for providing general information to users in a mobile radio network
01/16/2003WO2003005750A1 Quality based location method and system
01/16/2003WO2003005748A2 Method for carrying out subscriber-individual information and data management in telecommunications networks
01/16/2003WO2003005747A1 Apparatus and method for obtaining location information of mobile stations in a wireless communications network
01/16/2003WO2003005742A1 System and apparatus for performing broadcast and localcast communications
01/16/2003WO2003005736A2 Method for transmitting multicast messages in a radio system and correspondingly configured radio system, transmitter and receiver
01/16/2003WO2003005692A1 Audio message delivery system
01/16/2003WO2003005680A2 System and method for voice over ip
01/16/2003WO2003005609A1 Character terminal, and character information providing method and system using same
01/16/2003WO2002065681A3 Method for sending and collecting data through mobile communications system
01/16/2003WO2002060191A3 Method and apparatus for providing location information
01/16/2003WO2002049317A3 Method for routing electronic messages
01/16/2003WO2001065817A9 An internet radio communication system
01/16/2003US20030014367 Topping up a subscriber's account for a multimedia service on a communications network while the service is being provided
01/16/2003US20030014213 Method of and apparatus for analyzing population distribution, and computer product
01/16/2003US20030014187 Vehicle navigation network, apparatus and method for use in a mobile telecommunication system
01/16/2003US20030013466 Cell broadcasting service system and method
01/16/2003US20030013464 Implementation of short messages sending to mobile networks with mobile number portability or incomplete numbering plans with autolearning
01/16/2003US20030013462 Position information notifying system and method
01/16/2003US20030013461 Mobile telephone device
01/16/2003US20030013460 Method and apparatus for detecting the presence of mobile terminals
01/16/2003US20030013456 Method, apparatus and system for notifying a user of a portable wireless device
01/16/2003US20030013449 Monitoring boundary crossings in a wireless network
01/16/2003US20030013441 Tracking dropped communications
01/16/2003US20030013439 Method for operating a cellular telecommunications network, and method for operating a personal cellular telecommunications device
01/16/2003US20030013435 Mobile communications system, mobile communications network controller, mobile communications terminal, and method of controlling mobile communications network
01/16/2003US20030013430 Wireless messaging registration system and method
01/16/2003US20030012195 Multicasting method, multicasting system, mobile station and base station
01/16/2003US20030012177 Efficient CDMA one-to-many service
01/16/2003US20030012164 Radio station and data packet transmitting/receiving method
01/16/2003US20030012149 System and method for providing group communication services
01/16/2003DE20114859U1 Exchange system for multimedia messaging service automatically stores user profile in database upon first use of multimedia messaging service
01/16/2003CA2452655A1 System and apparatus for performing broadcast and localcast communications
01/16/2003CA2393498A1 Mobile telephone device
01/15/2003EP1276343A2 Seamless mobile services using mobility prediction
01/15/2003EP1276338A2 Wireless transmission of electronic business cards
01/15/2003EP1276336A2 Location and event triggered notification services
01/15/2003EP1276335A2 Method, system, transmitter and receiver for multicast messages in a wireless system