Patents
Patents for H04W 4 - Services or facilities specially adapted for wireless communication networks (113,132)
12/2002
12/19/2002WO2002101956A1 Method and apparatus for congestion control in a wireless communication system
12/19/2002WO2002101684A1 Device and method for transmitting information for each region
12/19/2002WO2002101624A1 Topping up a subscriber's account for a multimedia service on a communications network while the service is being provided
12/19/2002US20020194331 Method and system for incoming call notification
12/19/2002US20020194285 System and method for redirecting message attachments between a host system and a mobile data communication device
12/19/2002US20020194016 Safe driving support system
12/19/2002US20020193926 Repair and maintenance support system and a car corresponding to the system
12/19/2002US20020193148 Method for making communication in wireless local loop system
12/19/2002US20020193129 Telecommunications system
12/19/2002US20020193128 Short message reception method for mobile communication terminal
12/19/2002US20020193125 Method and apparatus for a user to avoid unintentional calls in a mobile telephone network
12/19/2002US20020193123 Method for providing and processing locality information in switched networks
12/19/2002US20020193122 System and method for wireless telecommunications network
12/19/2002US20020193121 Location information management system and method for mobile communications unit
12/19/2002US20020193118 Method and apparatus for congestion control in a wireless communication system
12/19/2002US20020193109 Communication support system, information processing terminal, radiotelephone network, message server, and recording medium
12/19/2002US20020193103 Method and apparatus for over-the-air programming of telecommunication services
12/19/2002US20020193096 System and method for permitting maintenance of privacy of main number assigned to wireless device
12/19/2002US20020193094 Method and system for downloading software products directly to wireless phones
12/19/2002US20020193093 Replenishment of prepaid accounts during multimedia sessions
12/19/2002US20020191764 Data distribution system and recording device for use therein
12/19/2002US20020191761 Compound device and telephone station device connected to the same, and power supply system and portable telephone system
12/19/2002US20020191757 Audio-form presentation of text messages
12/19/2002US20020191597 Association of charging between communication systems
12/19/2002US20020191586 Partner node migration control unit and method
12/19/2002US20020191584 Dense mode IP multicast call scoping in a wireless communication system
12/19/2002US20020191572 Apparatus for public access mobility lan and method of operation thereof
12/19/2002US20020191551 Method and system for redefinition of an interface
12/19/2002US20020191017 Wireless system for interacting with a game service
12/19/2002DE10157405A1 Individuelles adaptives System und Informationsverteilungseinrichtung Individual adaptive system and information distribution facility
12/19/2002DE10126947A1 Drahtlos arbeitendes Daten-Übertragungssystem mit einer lokalen Sende-/Empfangseinrichtung (Bake) Wireless data transmission system working with a local transmitting / receiving device (beacon)
12/19/2002DE10126709A1 Verfahren zur Verringerung der Latenzzeit bei der Übertragung von Informationen in einem GPRS-Netzwerk A method for reducing latency in the transmission of information in a GPRS network
12/19/2002DE10117894A1 Eingangsbestätigung von Multimedianachrichten Acknowledgment of receipt of multimedia messages
12/19/2002CA2449616A1 Method and apparatus for congestion control in a wireless communication system
12/18/2002EP1266535A1 Transmission of call detail records in a telecommunications system
12/18/2002EP1266530A1 System and method for the delivery of targeted data over wireless networks
12/18/2002EP1266529A2 Mobile communication system
12/18/2002EP1266528A2 Screening of mobile application part (map)
12/18/2002EP1266515A1 Method for operating a telecommunication system and telecommunication arrangement
12/18/2002EP1266321A2 Prepaid short messaging
12/18/2002CN1386385A Method for processing and transmitting data on a mobile telephone network and microchip onboard system
12/18/2002CN1386345A Radio system and stations for, and method of, multicast communication
12/18/2002CN1386253A 服务提供系统 Service providing system
12/18/2002CN1096817C Hybrid cellular communication apparatus and method
12/18/2002CN1096809C System and method for controlling signalling between outer node and mobile station
12/17/2002US6496928 System for transmitting subscription information and content to a mobile device
12/17/2002US6496776 Position-based information access device and method
12/17/2002US6496702 Method and apparatus for providing enhanced communication capability for mobile devices on a virtual private network (VPN)
12/17/2002US6496691 Enhanced call return in a wireless telephone network
12/17/2002US6496690 Prepaid subscriber service for packet-switched and circuit-switched radio telecommunications networks
12/17/2002US6496570 Method and communication network for offering announcements
12/17/2002US6496491 Mobile point-to-point protocol
12/17/2002US6496489 Method and apparatus for distinguishing between a digital control channel and a digital traffic channel in a radiocommunication system
12/17/2002US6496488 Modularly clustered radiotelephone system
12/17/2002US6496116 Location alarm
12/15/2002CA2350867A1 Method for processing an asset-secured credit application
12/12/2002WO2002100044A1 Implementing an intelligent network service for a packet-switched service using a node interfacing a mobile communications network to a packet data network
12/12/2002WO2002099983A1 Data source hand-off in a broadcast-based data dissemination environment
12/12/2002WO2002099717A2 Intelligent mobile information system
12/12/2002WO2002071774B1 Methods and systems for preventing delivery of unwanted short message service (sms) messages
12/12/2002WO2002054794A3 Method for re-establishing a ms-sgsn connection after a partial restart of the gb-interface in gprs
12/12/2002WO2002054739A3 Signalling a rejected connection request within a mobile radio network to a calling mobile station
12/12/2002WO2002054710A3 Method and system for coding ring tones for cellular telephones
12/12/2002WO2002015601A3 A method for selecting applications and locating users in a wireless system
12/12/2002US20020187829 Cooperation service method of contents viewing/listening and an attraction, and contents receiver and attraction system which are used for this method
12/12/2002US20020187795 Method for serving broadcasting type short message in radio data communication system
12/12/2002US20020187794 SMS automatic reply and automatic handling
12/12/2002US20020187787 Apparatus, and associated method, for effectuating a data service designated by a service delivery mode
12/12/2002US20020187783 Wireless communication method, wireless communication system, and wireless communication apparatus
12/12/2002US20020187781 Apparatus and method for extracting presence, location and availability data from a communication device deployed in a network
12/12/2002US20020187775 WAP service personalisation, management and billing object oriented platform
12/12/2002US20020186691 Software and protocol structure for an automated user notification system
12/12/2002US20020186671 Unmanned contract processing system
12/12/2002US20020186412 Image data storing system and method, image obtaining apparatus, image data storage apparatus, mobile terminal, and computer-readable medium in which a related program is recorded
12/12/2002US20020186167 Automatic synchronous tuning of narrowband receivers of a wireless location system for voice/traffic channel tracking
12/12/2002US20020186121 Service provision method and apparatus in a distributed system
12/12/2002DE10127360A1 Transmission system for messages in a mobile phone system provides user with partner status
12/11/2002EP1265447A1 System for providing information services in exhibition context, related transmitter device and computer product
12/11/2002EP1264493A1 Service provision in a communication system
12/11/2002EP1264413A2 Method and system for messaging across cellular networks and a public data network
12/11/2002CN1385049A Communications system providing call type indication for group calls
12/11/2002CN1385038A Wireless communication terminal for accessing location information from server
12/11/2002CN1384957A System and method for handset integrated emergency audible beacon
12/11/2002CN1384942A Communications bridge for circuit switched data transfer simulation
12/11/2002CN1384689A Storing and accessing method and device of multimedia message transmitting service related information
12/11/2002CN1096204C Access location register and method for processing outgoing and incoming call in mobile communications system
12/10/2002US6493629 Method of and system for coupling location information
12/10/2002US6493610 Flight information providing apparatus, flight information providing method, flight information providing program, and computer-readable recording medium
12/10/2002US6493559 Method for receiving SMSCB messages during GPRS/EDGE data transfer mode
12/10/2002US6493558 TD-SMS messaging gateway
12/10/2002US6493556 Apparatus and method for message routing using disparate communications networks
12/10/2002US6493551 GSM MoU bypass for delivering calls to GSM subscribers roaming to CDMA networks
12/10/2002US6493548 Mobile telephone terminal with improved utility
12/10/2002US6493547 Apparatus and methods for providing usage information in wireless communications systems
12/10/2002US6493430 Method of wireless retrieval of information
12/10/2002US6492944 Internal calibration method for receiver system of a wireless location system
12/10/2002CA2333881C System and method for pushing information from a host system to a mobile data communication device
12/10/2002CA2245157C System and method for pushing information from a host system to a mobile data communication device
12/05/2002WO2002098158A1 Transmitting control messages on control channels of packet data network
12/05/2002WO2002098156A1 A method for enabling a subscriber entity to actively communicate in a communication network