Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
11/2001
11/01/2001WO2001082517A1 Frequency shift transceiver
11/01/2001WO2001082151A1 External device and authentication system
11/01/2001WO2001037507A3 A wireless data transaction method
11/01/2001US20010037271 Accounting system and method in data communication network
11/01/2001US20010036846 Apparatus and method of subscribing to content for wireless application protocol transceivers
11/01/2001US20010036833 Position display system of mobile terminal
11/01/2001US20010036832 Emergency command and control system
11/01/2001US20010036224 System and method for the delivery of targeted data over wireless networks
11/01/2001US20010036175 Setting a communication channel
11/01/2001US20010035817 Vehicle's communication apparatus
10/2001
10/31/2001EP1150522A2 Apparatus, method and system for maintaining call control at a gateway mobile switching center utilizing a packet network
10/31/2001EP1150479A2 Method for interactive query of information by means of a mobile telephone
10/31/2001EP1150473A1 Method and system for sending of messages to a recipient via any of a plurality of different messaging systems
10/31/2001EP1149367A1 Method for carrying out cash-free payments and system for carrying out said method
10/31/2001EP0997010B1 Method and apparatus for group calls in a wireless cdma communication system
10/31/2001EP0875102B1 High power short message service using dedicated carrier frequency
10/31/2001CN1320346A Mobile phone system and mobile phone terminal using a plurality of telephone numbers
10/31/2001CN1320320A Reporting credit/charging information to a mobile subscriber
10/31/2001CN1319958A Optimization for mobile communicaltion near to radio dead area
10/31/2001CN1319957A User communication service distributable method and system
10/30/2001US6311058 System for delivering data content over a low bit rate transmission channel
10/30/2001US6311057 Method of calling a mobile station in a mobile telephone system
10/30/2001US6311056 Method and system for expanding the data capacity of a cellular network control channel
10/30/2001US6311055 System and method for providing restrictions on mobile-originated calls
10/30/2001US6310543 Emergency call system
10/30/2001CA2236231C Method and system for providing data communication with a mobile station
10/30/2001CA2231938C System and method for processing dropped calls
10/30/2001CA2216400C Method and arrangement in a radio communication system
10/25/2001WO2001080590A1 Multicast service providing system, multicast service providing method, information distributor, radio terminal, and radio base station
10/25/2001WO2001080587A1 System and method for emergency call handling in a mobile packet switched network
10/25/2001WO2001080586A1 Method for making available location information
10/25/2001WO2001080495A2 Communications system with a server, user stations, and a profile database
10/25/2001WO2001080450A1 Mobile telephony with a fixed network forwarding calls to a movable network in an active state
10/25/2001WO2001080449A1 Call forwarding between wireless telephone systems
10/25/2001WO2001080199A1 Method for remotely controlling devices
10/25/2001WO2001080078A1 Handling and management of communications
10/25/2001WO2001079876A2 System and method for transmitting data to a remote device
10/25/2001US20010034767 Messaging service
10/25/2001US20010034761 Internet connection service system
10/25/2001US20010034240 Position display system of mobile terminal
10/25/2001US20010034239 Method and system for radio communications using mobile terminal moving route prediction
10/25/2001US20010034235 Method and apparatus for controlling mobile access to a wireless communication system
10/25/2001US20010034226 Mail notification apparatus and a mail notification method
10/25/2001US20010034225 One-touch method and system for providing email to a wireless communication device
10/25/2001US20010034224 Method and apparatus for sharing mobile user event information between wireless networks and fixed IP networks
10/25/2001US20010034207 Data delivery system, method of delivering data, and apparatus for delivering data
10/25/2001US20010033562 Broadband CDMA overlay system and method
10/25/2001DE10019728A1 Verfahren zum Aufbau einer Kommunikationsverbindung A method for establishing a communication link
10/25/2001DE10018082A1 Emergency communication and location unit, based on existing mobile telephone and network, gives alarm signal on manual operation or detection of impact
10/25/2001CA2405778A1 System for interconnection of audio program data transmitted by radio to remote vehicle or individual with gps location
10/24/2001EP1148748A1 A method for providing access to data
10/24/2001EP1148747A1 Method and system for providing mobile services
10/24/2001EP1148746A2 Method for initiating a communication connection
10/24/2001EP1148671A1 Information distribution system, mobile communication terminal, and information distribution method
10/24/2001EP1148424A1 Data output controller
10/24/2001EP1147679A1 Interworking between radio access networks
10/24/2001EP1147592A1 A reserve power system for any battery operated device
10/24/2001CN1318956A Data access method and system using brief message in digital cellular phone network
10/24/2001CN1073785C Method and equipment for transmitting messages to mobile radio stations
10/24/2001CN1073783C Communication system interconnecting telephone communication system and single-frequency simultaneous transmission/reception radio telephone system
10/23/2001US6308079 Method and apparatus for a talkgroup call in a wireless communication system
10/23/2001US6308070 Method and apparatus of minimizing incurred charges by the remote origination of telephone calls
10/23/2001US6308060 Method and apparatus for providing a communication path using a paging network
10/23/2001US6308053 Recyclable wireless telephone unit with a secured activation switch
10/23/2001US6307929 Apparatus, method and system for providing conditional answering in multiple leg telecommunication sessions
10/23/2001US6307845 Processing packet-switched voice calls directed to a mobile unit operating in circuit-switched mode
10/18/2001WO2001078432A1 Handling of a message
10/18/2001WO2001078429A1 Instant display of messages transmitted by a mobile telephone
10/18/2001WO2001078428A1 Method for blocking the use of a service in a telecommunication system
10/18/2001WO2001078427A1 Gps publication application server
10/18/2001WO2001078425A1 Mobile activity status tracker
10/18/2001WO2001078422A1 Intelligent delivery agent for short message distribution center
10/18/2001WO2001078345A1 Interactive marketing system
10/18/2001WO2001078342A2 System and method for pushing information from a host system to a mobile data communication device
10/18/2001WO2001078341A2 System and method for redirecting message attachments
10/18/2001WO2001078324A1 Multicasting method, multicasting system, mobile station and base station
10/18/2001WO2001078321A2 Method for transmitting broadband, ip-based data streams in a point-to-many-points communications network
10/18/2001WO2001078244A1 Dynamically configurable datagram message communication system
10/18/2001WO2001077857A2 System and methods for distributing display advertising and monitoring advertising efficacy
10/18/2001WO2001077621A1 Mobile terminal device using position information
10/18/2001WO2001054440A8 Method and apparatus for exchange of information in a communication network
10/18/2001US20010032193 System and method for transmission of advertising to wireless devices
10/18/2001US20010031642 Information receiving apparatus and information providing apparatus that communicates information corresponding to location of the information receiving apparatus
10/18/2001US20010031641 Wireless chat automatic status tracking
10/18/2001US20010031640 Access to information networks by mobile devices
10/18/2001US20010031636 System and method for controlling and monitoring a wireless roaming call
10/18/2001US20010031633 Method and apparatus for providing context-based call transfer operation
10/18/2001US20010030236 Wireless telephone debit card system and method
10/18/2001DE10018999A1 Terminal position detection in mobile communication network
10/18/2001DE10018373A1 Remote control of instrument
10/18/2001CA2405060A1 Gps publication application server
10/17/2001EP1146755A1 Monitoring of location-associated events
10/17/2001EP1146753A1 WAP-WEB software agent
10/17/2001EP1146739A2 A method and system for providing additional information to a user receiving a video or audio program
10/17/2001EP1146718A2 Transmission of data to a radio terminal just before its utilization
10/17/2001EP1146701A1 Method of transferring data being stored in a database
10/17/2001EP1146691A1 Connecting radio cells to a radio network controller through copper twisted pairs by using the DMT technology
10/17/2001EP1146666A1 Communication between a fixed network and a movable network with means for suspending operation of the moveable network
10/17/2001EP1146490A2 Push-button switch member for a portable information terminal and payment system using the same
10/17/2001EP1145584A2 Cell selection in a radio network