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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06/24/2004 | US20040122976 Integrated mobility management |
06/24/2004 | US20040122954 Method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff |
06/24/2004 | US20040121791 Call setup for a mobile packet data dispatch network |
06/24/2004 | US20040121781 Wireless terminals that scan for alternate protocol systems responsive to terminal movement and methods of same |
06/24/2004 | US20040121771 Handover method in next generation mobile communication system |
06/24/2004 | US20040120328 Method, apparatus and system for a secure mobile IP-based roaming solution |
06/24/2004 | US20040120323 Method and system for providing location-based services in multiple coverage area environments |
06/24/2004 | US20040120295 System and method for integrating mobile networking with security-based VPNs |
06/24/2004 | US20040120294 Apparatus, and associated method, for facilitating bi-directional routing of data in a packet radio communication system |
06/23/2004 | EP1432208A2 Mobile node, mobility control apparatus, communication control method, communication system, and data format |
06/23/2004 | EP1432198A1 Data flow handover in communication using mobile internet protocol |
06/23/2004 | EP1430736A1 System and method of managing access from a mobile terminal to a communication network |
06/23/2004 | EP1430733A1 System and method to facilitate wireless wide area communication in a welding environment |
06/23/2004 | EP1430686A1 Improved interconnection of ip networks |
06/23/2004 | CN1507762A Method for indicating a user that it must register |
06/23/2004 | CN1507730A Method and apparatus for providing protocol options in a wireless communication system |
06/23/2004 | CN1507729A Data communication system and a method for transmitting information |
06/17/2004 | WO2004052033A1 Wireless network system for efficiently delivering multimedia messages |
06/17/2004 | WO2004051426A2 Method and apparatus for mobile-terminated short data burst communication |
06/17/2004 | US20040114593 Efficient memory allocation in a wireless transmit/receiver unit |
06/17/2004 | US20040114558 End-to-end location privacy in telecommunications networks |
06/17/2004 | US20040114554 Packet communication systems |
06/17/2004 | CA2508431A1 Wireless network system for efficiently delivering multimedia messages |
06/17/2004 | CA2508115A1 Method and apparatus for mobile-terminated short data burst communication |
06/16/2004 | EP1429566A1 Radio access network system, radio access method, and control apparatus |
06/16/2004 | EP1429514A1 Internet protocol mobility supporting method, a related system and related devices |
06/16/2004 | EP1428402A1 Authenticating ip paging requests as security mechanism |
06/16/2004 | EP1428374A1 Process, arrangement, devices for seizure of a shared telephone line |
06/16/2004 | EP1428359A2 System and method for providing two-way communications network transmissions over internet protocol |
06/16/2004 | CN1505906A System and method of providing mobile phone broadcasting service using CBS |
06/16/2004 | CN1505434A A mobile terminal for addressing and localizing wireless local area network communication node and method thereof |
06/16/2004 | CN1505429A Mobile terminal equipment and packet communication method between terminals |
06/16/2004 | CN1505417A Wireless network system capable of transferring multimedia information with high efficiency |
06/16/2004 | CN1505320A Communication control apparatus, firewall apparatus, and data communication method |
06/16/2004 | CN1154328C Method for handing over existing logical data link |
06/15/2004 | US6751456 Communication control for a user of a central communication center |
06/15/2004 | US6751207 Tunnelling voice over the internet protocol in a cellular network |
06/15/2004 | US6751204 Call routing method for 3G.IP networks |
06/10/2004 | WO2004049747A2 Multiple access wireless communications architecture |
06/10/2004 | WO2004049739A2 Mobile terminal and method for searching address and locating a correspondent node in a wlan |
06/10/2004 | WO2004049664A2 Methods, systems and computer program products for non-intrusive subsequent provisioning of a mobile terminal |
06/10/2004 | WO2003049349A3 A mechanism to create pinhole for existing session in middlebox |
06/10/2004 | WO2002067599A8 A dual proxy approach to tcp performance improvements over a wireless interface |
06/10/2004 | US20040109458 Mechanism to create pinhole for existing session in middlebox |
06/10/2004 | US20040109439 Presence server in ip multimedia |
06/10/2004 | CA2506253A1 Multiple access wireless communications architecture |
06/09/2004 | EP1427237A1 HANDOVER CONTROL APPARATUS, RADIO TERMINAL DEVICE, EDGE ROUTER, ROUTER, MOBILE COMMUNICATION SYSTEM, AND HANDOVER CONTROL METHOD |
06/09/2004 | EP1425885A1 Method and system for transmitting data from a first data network into a second data network |
06/09/2004 | DE10253714A1 Verfahren zum Verarbeiten von Datenpaketen in einem Datennetz mit Mobilitätsfunktion A method for processing data packets in a data network with mobility function |
06/09/2004 | CN1504036A Method and apparatus for providing multiple quality of service levels in wireless packet data services connection |
06/09/2004 | CN1503474A Wireless insertion network system, method, and control equipment |
06/03/2004 | WO2004047469A2 Seamless roaming between lan access points |
06/03/2004 | WO2004047400A1 Method for processing data packets in a data network which has a mobile function |
06/03/2004 | WO2004046853A2 Apparatus and method for mobile/ip handoff between a plurality of access technologies |
06/03/2004 | WO2004030271A3 Telecommunications |
06/03/2004 | WO2004021728A3 Mobile unit attachment/update to cellular communication network |
06/03/2004 | WO2004017643A3 Method for setting up a connection between a radio network controller and a media gateway |
06/03/2004 | WO2004010669A3 Method and switching device providing mobile ip functionality for a non-mobile-ip capable mobile node |
06/03/2004 | US20040107294 Method and apparatus for mobile-terminated short data burst communication |
06/03/2004 | US20040105452 Radio access network system, radio access method, and control apparatus |
06/03/2004 | US20040105420 Mobile terminal equipment and packet communication method between terminals |
06/03/2004 | US20040105408 System and method for supporting mobility of mobile node using regional anchor point in future Internet |
06/03/2004 | US20040105393 Arrangement and method relating to traffic control |
06/03/2004 | US20040105387 Router apparatus |
06/02/2004 | EP1424828A2 Communication control apparatus, firewall apparatus, and data communication method |
06/02/2004 | EP1424819A1 Mobile communications network and data delivery method in mobile communications network |
06/02/2004 | EP1424816A2 Method for data exchange between Bluetooth devices |
06/02/2004 | CN1501620A Automatic equalization system |
05/27/2004 | WO2004045230A1 Streaming of media content in a multimedia messaging service |
05/27/2004 | WO2004045159A2 Filtering data packets at a network gateway working as a service-based policy (sblp) enforcement point |
05/27/2004 | WO2004045081A2 System and method for discovering network interface capabilities |
05/27/2004 | WO2004014007A3 Method and apparatus for effecting a seamless handoff between ip connections |
05/27/2004 | WO2003041424A3 Wireless communication arrangements with encapsulation and header compression |
05/27/2004 | WO2002103953A8 Providing communications capabilities to mobile devices at an enterprise |
05/27/2004 | US20040103204 Method of connecting a client device with a router in a wireless communication network |
05/27/2004 | US20040103171 Methods, systems and computer program products for non-intrusive subsequent provisioning of a mobile terminal |
05/27/2004 | US20040102222 Multiple access wireless communications architecture |
05/27/2004 | US20040100951 Methods and apparatus for using a care of address option |
05/26/2004 | EP1421819A2 Multicast group management in telecommunication networks |
05/26/2004 | EP1421810A2 System and method for addressing a mobile device in an ip-based wireless network |
05/26/2004 | EP1421746A1 Device, method and system for enhanced routing in mobile ip networking |
05/26/2004 | CN1500323A Wireless clock synchronization |
05/26/2004 | CN1499763A Method and equipment for reaching synchronization to base station |
05/21/2004 | WO2004043106A1 Method, terminal device and system allowing for handling location services independently from a cellular communication system |
05/21/2004 | WO2004043039A1 Fast recovery from unusable home server |
05/21/2004 | WO2004043014A2 Method for transmitting data |
05/21/2004 | WO2004043006A1 A method for the access of the mobile terminal to the wlan and for the data communication via the wireless link securely |
05/21/2004 | WO2004010629A3 Method and system for handovers using service description data |
05/21/2004 | CA2819887A1 Transport format data transmission |
05/20/2004 | US20040097232 Handover |
05/20/2004 | US20040097230 Apparatus and method for mobile/IP handoff between a plurality of access technologies |
05/20/2004 | US20040095959 Access network for transmiting data packets between a network and a terminal via a radio communication system, and method for operating the same |
05/20/2004 | US20040095932 Method for SIP - mobility and mobile - IP coexistence |
05/20/2004 | US20040095912 Handover resource optimization |
05/20/2004 | US20040095881 System and method for point-to-point protocol device redundancey |
05/19/2004 | EP1420553A1 Method and system for providing location-based services in multiple coverage area environments |
05/19/2004 | EP1419663A2 SYSTEM AND METHOD FOR COLLISION−FREE TRANSMISSION SCHEDULING USING NEIGHBORHOOD INFORMATION AND ADVERTISED TRANSMISSION TIMES |
05/19/2004 | EP1419662A2 Apparatus, and associated method, for transferring data between a first target entity and a second target entity of a mobile radio communication system |
05/19/2004 | EP1419635A1 Non-transparent data transmission in a mobile network |
05/19/2004 | CN1498484A System for managing mobile node in mobile network |