| Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590) |
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| 02/07/2002 | US20020015417 Communication system between a radio communication network and a connectionless network and interworking apparatus for use in the communication system |
| 02/07/2002 | US20020015396 Packet transmission method for mobile internet |
| 02/07/2002 | US20020015392 Method and system for optimal routing of calls in a base station system |
| 02/07/2002 | US20020015391 Real time data transmission systems and methods |
| 01/31/2002 | WO2002009458A2 Method and system for enabling seamless roaming in a wireless network |
| 01/31/2002 | WO2002009448A2 Method for establish packet-based connections in a wireless network |
| 01/31/2002 | WO2002009380A2 Data transmission using pulse with modulation |
| 01/31/2002 | WO2002009319A1 A method for point-to-multipoint communication using digital radio frequency transport |
| 01/31/2002 | US20020012339 Continuation session attribute |
| 01/31/2002 | US20020012329 Communications apparatus interface and method for discovery of remote devices |
| 01/30/2002 | EP1175796A2 Cdma transmission of packet-switched data |
| 01/30/2002 | EP1175751A1 Connection management method |
| 01/24/2002 | WO2002007461A2 Methods and systems for carrying of call control signaling after handover from an ip packet switched network to a circuit switched cellular network and vice versa |
| 01/24/2002 | WO2001052501A3 Method and apparatus for global roaming |
| 01/24/2002 | WO2001052495A3 Method and apparatus in a telecommunications system |
| 01/24/2002 | WO2001045347A3 SYSTEM AND METHOD FOR AUTOMATICALLY CONFIGURING NETWORK SERVICE ENTITY IDENTIFIERS UTILIZING A Gb-OVER-IP INTERFACE IN A GPRS NETWORK |
| 01/24/2002 | WO2001019025A3 System and method for dynamic distributed communication |
| 01/24/2002 | US20020009066 Route optimization method and agent apparatus |
| 01/23/2002 | CN1332580A User positioning method via radio internet |
| 01/23/2002 | CN1078415C Packet data protocol for wireless communication |
| 01/17/2002 | WO2002005486A2 Monitoring of network performance in a wireless network |
| 01/17/2002 | WO2001047296A3 Mobile terminal and point of attachment to an ip network |
| 01/17/2002 | WO2001019099A3 System and method for automatically determining when to answer incoming packet data calls in a wireless communication network |
| 01/17/2002 | WO2001019027A3 Methods for efficient early protocol detection |
| 01/17/2002 | US20020007414 Network system using dedicated downlink network and bidirectional network |
| 01/17/2002 | US20020006133 Communications service providing system, and mobile terminal device, address server device, and router device for use therewith |
| 01/17/2002 | US20020006132 Mobile point-to-point protocol |
| 01/16/2002 | CN1331878A Mobile terminal and wireless device with common IP address |
| 01/16/2002 | CN1331534A System and method for providing WAP via internet |
| 01/10/2002 | WO2002003718A2 Location based telephony services in mobile ip networks |
| 01/10/2002 | WO2002003582A2 Call routing method for 3g.ip networks |
| 01/10/2002 | WO2001050791A3 Method for configurating a base station network |
| 01/10/2002 | WO2001045439A3 System and method in a gprs network for interfacing a base station system with a serving gprs support node |
| 01/10/2002 | WO2001030042A3 Method for operating a mobile radiotelephone network |
| 01/10/2002 | WO2001019127A3 Packetized voice and data in cellular network |
| 01/10/2002 | US20020003793 Method to set up a voice over internet protocol communication |
| 01/10/2002 | US20020003789 Common subscriber managing apparatus and method based on fuctional modeling of a common subscriber server for use in an ALL-IP network |
| 01/10/2002 | CA2405011A1 Location based telephony services in mobile ip networks |
| 01/09/2002 | EP1170972A1 Method to set up a voice over internet protocol communication |
| 01/09/2002 | CN1330825A Method and apparatus in communication system |
| 01/03/2002 | WO2002001822A1 Method and arrangement to secure access to a communications network |
| 01/03/2002 | US20020001295 System and method for providing wireless application protocol service through internet |
| 01/03/2002 | US20020001290 Distributed infrastructure for wireless data communications |
| 01/02/2002 | EP1168766A2 Web development and deployment using SMS and USSD |
| 01/02/2002 | EP1168764A2 System and method for providing wireless application protocol service through internet |
| 01/02/2002 | EP1166529A2 Mobile internet access |
| 01/02/2002 | EP1166523A1 Ip address allocation for mobile terminals |
| 01/02/2002 | EP1166521A1 Method of routing data |
| 01/02/2002 | EP1166501A2 Base station subsystem and method for handling an increase in traffic volume that overloads a terrestrial link in an internet protocol network |
| 01/02/2002 | EP0873620A4 Transmitting device with mobility manager and method of communicating |
| 01/01/2002 | US6336130 Arrangement for improving availability of services in a communication system |
| 12/27/2001 | WO2001099466A2 Apparatus, and associated method, for integrating operation of packet radio communication systems |
| 12/27/2001 | WO2001099458A1 A method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol |
| 12/27/2001 | WO2001099457A1 A method for performing a mobile user terminal route update in a telecommunication network operated based on the internet protocol |
| 12/27/2001 | WO2001099441A2 Apparatus, and associated method, for integrating operation of packet radio communication systems |
| 12/27/2001 | US20010056479 Voice searching system of internet information to be used for cellular phone |
| 12/27/2001 | US20010055306 Node device |
| 12/20/2001 | WO2001097549A1 Method and apparatus for mobile internet protocol regional paging |
| 12/20/2001 | WO2001097456A1 A call handling device |
| 12/20/2001 | WO2001052570A3 Establishment of a control channel in a communications network |
| 12/20/2001 | US20010053694 Network system with dynamic service profile updating functions |
| 12/20/2001 | CA2376599A1 A call handling device |
| 12/19/2001 | EP1163812A1 Processing of mobile originated calls in packet switched protocol based communication networks |
| 12/18/2001 | US6332081 Arrangement for improving availability of services in a communication system |
| 12/18/2001 | CA2215533C Mobile location management in atm networks |
| 12/13/2001 | WO2001095524A1 Radio communication system and communication terminal apparatus used therein |
| 12/13/2001 | WO2001095096A2 Data path engine (dpe) |
| 12/13/2001 | WO2001033893A3 Method and apparatus for providing mobility within a network |
| 12/06/2001 | WO2001093434A2 Method and system for enabling device functions based on distance information |
| 12/06/2001 | US20010049656 Cost control management in telecommunication systems |
| 12/05/2001 | EP1161032A2 Route optimization method and agent apparatus |
| 12/05/2001 | EP1159835A1 Ip routing optimization in an access network |
| 12/05/2001 | CN1325244A Real-time data transmission system and method thereof |
| 11/29/2001 | WO2001091446A2 Common charging identifier for communication networks |
| 11/29/2001 | WO2001091444A2 Cost control management in telecommunication systems |
| 11/29/2001 | WO2001091420A2 Ip address allocation in a mobile telecommunications network |
| 11/29/2001 | WO2001091408A1 Communication system and method therefor |
| 11/29/2001 | WO2001091385A1 Data transmission in packet-switched radio system implementing user equipment location service |
| 11/29/2001 | WO2001041391A3 Packet based client/server protocol |
| 11/29/2001 | WO2000013441A3 Cdma transmission of packet-switched data |
| 11/29/2001 | US20010047474 Communication control scheme using proxy device and security protocol in combination |
| 11/29/2001 | US20010046223 Hierarchical mobility management for wireless networks |
| 11/28/2001 | EP1158742A1 Communication system and method therefor |
| 11/28/2001 | EP0850546B1 Messaging system |
| 11/28/2001 | CN1324549A IP mobile mechanism for a packet radio network |
| 11/22/2001 | WO2001089252A1 Network-requested activation of packet data protocol context |
| 11/22/2001 | WO2001089242A1 A digital mobile communication system |
| 11/22/2001 | WO2001089237A1 Method for establishing a radio station link from a packet data service of a communication service |
| 11/22/2001 | WO2001089189A2 Mobile telephone method and device enabling access to a contextual service operating on user position and/or identity |
| 11/22/2001 | WO2001089157A2 Mobile internet protocol on a signaling channel |
| 11/22/2001 | US20010044305 Mobility management in wireless internet protocol networks |
| 11/22/2001 | DE10024861A1 Establishing radio station connection from communications system packet data service involves starting establishment without static packet-data address or packet-oriented connection |
| 11/22/2001 | DE10017929A1 Verfahren zum Übertragen breitbandiger, IP-basierter Datenströme in einem Punkt-zu-Mehrpunkt-Kommunikationsnetz A method for transmitting broadband, IP-based data streams in a point-to-multi-point communication network |
| 11/21/2001 | EP1156686A1 Real time data transmission systems and methods |
| 11/21/2001 | EP1156683A1 System for access of information stored in a data base |
| 11/21/2001 | EP1155535A1 Methods for implementing a talkgroup call with competing sources in a multicast ip network |
| 11/20/2001 | US6321257 Method and apparatus for accessing internet service in a mobile communication network |
| 11/20/2001 | US6320873 CDMA transmission of packet-switched data |
| 11/19/2001 | CA2342841A1 Real time data transmission systems and methods |
| 11/15/2001 | WO2001086980A1 Shared application access for data services in wireless telecommunication systems |