| 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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| 04/22/2009 | CN101416559A Generalized spare extension field usage in frame protocol data frame |
| 04/22/2009 | CN101416547A Method and apparatus for dynamic anchoring of CS calls for CS-to-VOIP handoffs |
| 04/22/2009 | CN101416542A Methods and apparatus for providing an access profile system associated with a broadband wireless access network |
| 04/22/2009 | CN101416541A Method and system for phone-number discovery and phone-number authentication for m0bile communications devices |
| 04/22/2009 | CN101415276A Method and equipment for sending and receiving data |
| 04/22/2009 | CN101415265A Card-insertion type wireless communication terminal device |
| 04/22/2009 | CN101415251A Apparatus for implementing data transmission based on Bluetooth |
| 04/22/2009 | CN101415250A Method, system and entity for establishing session in IP internet television system |
| 04/22/2009 | CN101415249A Method, system and apparatus for negotiating data business signaling of session initialization protocol |
| 04/22/2009 | CN101415248A Method for establishing layer-striding dynamic source route protocol based on load balance |
| 04/22/2009 | CN101415219A Method, system and apparatus for processing data |
| 04/22/2009 | CN101415203A Method and apparatus for determining scanning object |
| 04/22/2009 | CN101415172A Method and apparatus for releasing IP address of mobile data connection |
| 04/22/2009 | CN101415151A Mobile terminal and data uploading method thereof |
| 04/22/2009 | CN101415149A Method and apparatus for improving BC business |
| 04/22/2009 | CN100482005C Method for GSM repeater to get traffic information |
| 04/22/2009 | CN100481980C Telephony services in mobile IP network |
| 04/22/2009 | CN100481809C Mobility managing method and mobile terminal |
| 04/22/2009 | CN100481782C Apparatus and method for checking performance of wireless data network |
| 04/21/2009 | US7522921 System for simultaneous registration of VoIP network for dual mode mobile telephone stations |
| 04/21/2009 | US7522911 Wireless chat automatic status tracking |
| 04/21/2009 | US7522567 Router supporting network mobility over nested mobile network and a method for tunneling thereof |
| 04/21/2009 | US7522534 Method for adapting WAP-based transmissions |
| 04/16/2009 | US20090100514 Method for mobile node's connection to virtual private network using mobile ip |
| 04/16/2009 | US20090098892 Method for Exploiting Signalling Messages in a Wireless Communication Network |
| 04/16/2009 | US20090098851 Simplified Method for IMS registration in the Event of Emergency Calls |
| 04/16/2009 | US20090097453 Method and system for fast handovers using dynamic router advertisements |
| 04/16/2009 | US20090097424 Radio-transmission system and method of operation |
| 04/15/2009 | EP2047655A1 A roaming gateway |
| 04/15/2009 | EP2003826A9 A method, system and apparatus for realizing fast handover |
| 04/15/2009 | EP1878271A4 Method and apparatus for link layer assisted handoff |
| 04/15/2009 | EP1527562A4 System and method for supporting mobility of mobile node using regional anchor point in future internet |
| 04/15/2009 | EP1452059B1 Method and system for providing roaming for a data terminal between local networks connected to a control communication network |
| 04/15/2009 | CN101411229A Telecommunications system and method |
| 04/15/2009 | CN101411215A Method and system for providing a PoC box service in a PoC system |
| 04/15/2009 | CN101411142A Communication control device, wireless communication device, communication control method and wireless communication method |
| 04/15/2009 | CN101411127A Apparatus and method of handover for mobile node |
| 04/15/2009 | CN101409938A Wireless communication module |
| 04/15/2009 | CN101409937A Method and apparatus for converting script into data format supported by target system |
| 04/15/2009 | CN101409936A Subsystem for processing mobile subscriber content and mobile content network |
| 04/15/2009 | CN101409935A TCP transmission control method for score window step length in wireless self-organizing network |
| 04/15/2009 | CN101409934A Method and apparatus for processing signaling stream between application platform and protocol stack |
| 04/15/2009 | CN101409914A Apparatus for real-time controlling radio frequency chip and terminal containing the same |
| 04/15/2009 | CN101409879A Method and node for implementing net element communication in node |
| 04/15/2009 | CN100479613C Method for mark setting of the remote device and allocation of the communication address |
| 04/15/2009 | CN100479611C System, device and method for multi-medium domain simulating circuit domain service |
| 04/15/2009 | CN100479610C Method for realizing accelerated paging access for broadband wireless system |
| 04/15/2009 | CN100479609C Establishment method carrier Internet protocol operation and maintenance channel under asynchronous transmission mode |
| 04/15/2009 | CN100479599C Local mobile management system and method based on network |
| 04/15/2009 | CN100479582C Method and apparatus for handling control protocol data unit |
| 04/15/2009 | CN100479570C Connection set-up method, system, network application entity and user terminal |
| 04/15/2009 | CN100479565C Acquisition and update method for setting information of individualized ring-back tone |
| 04/15/2009 | CN100479564C Method and system for realizing separation of service platform and gate |
| 04/15/2009 | CN100479560C Mobile communication method and mobile communication apparatus |
| 04/15/2009 | CN100479349C Combined selection method of transmission format |
| 04/15/2009 | CN100479342C Wireless communication apparatus interface replacing method and device |
| 04/14/2009 | US7519367 Handover control apparatus, radio terminal device, edge router, router, mobile communication system, and handover control method |
| 04/14/2009 | US7519363 Roaming method between wireless local area network and cellular network |
| 04/14/2009 | US7519050 System and method for invoking applications based on a location of a mobile station |
| 04/14/2009 | US7518994 System and method of handling IP layer mobility in a wireless network |
| 04/09/2009 | WO2009046041A2 Method and apparatus for enhancing various pdcp and layer 2 operations |
| 04/09/2009 | WO2009043699A1 Method for the transmission of signaling messages in a packet-switched network, and packet-switched network |
| 04/09/2009 | WO2005053196A3 Method and apparatus to provide efficient routing of packets for a network initiated data session |
| 04/09/2009 | US20090093249 System and apparatus for mobile cs users to access ims network and registration method for accessing |
| 04/09/2009 | US20090092094 Method and apparatus for identifying mobile network protocol capabilities |
| 04/09/2009 | US20090092079 Method and apparatus for supporting uplink protocol changes |
| 04/08/2009 | EP2045990A1 Access service network for use in a mobile IP based communication system |
| 04/08/2009 | EP2045977A1 Communication method, communication system, home agent, mobile node, and communication node |
| 04/08/2009 | EP2044792A2 Method and apparatus for maintaining call continuity in wireless communication |
| 04/08/2009 | EP2044734A2 Techniques for use in networks of wireless switches |
| 04/08/2009 | EP1224753A4 Packet transmission method for mobile internet |
| 04/08/2009 | CN201219272Y Wireless emission/receiving unit used for access mobility protocol |
| 04/08/2009 | CN101406078A System and method for supporting the transfer of internet data packets when a mobile node roams from a home network to a visited network |
| 04/08/2009 | CN101404824A Remote management method based on WAP service system running state |
| 04/08/2009 | CN101404823A Method and apparatus for implementing presence |
| 04/08/2009 | CN101404822A Conversation transfer method, system and equipment |
| 04/08/2009 | CN101404821A Status information reporting method, equipment and system based on separation structure |
| 04/08/2009 | CN101404812A System and method for maximizing capacity in a telecommunications system |
| 04/08/2009 | CN101404807A Method for monitoring equipment in WinCE platform |
| 04/08/2009 | CN101404792A Mobile phone message backup method and system |
| 04/08/2009 | CN100477864C Encapsulation of diverse protocols over internal interface of distributed radio base station |
| 04/08/2009 | CN100477846C Communication method, communication device and communication system |
| 04/08/2009 | CN100477568C Data transmission method for mobile packet network |
| 04/07/2009 | US7516486 Communication between a private network and a roaming mobile terminal |
| 04/07/2009 | US7515590 Mobile communication system and method thereof |
| 04/07/2009 | US7515573 Method, system and apparatus for creating an active client list to support layer 3 roaming in wireless local area networks (WLANS) |
| 04/07/2009 | US7515561 System and method for discovering network interface capabilities |
| 04/07/2009 | CA2527142C Method for selecting an operating mode based on a detected synchronization pattern |
| 04/07/2009 | CA2330028C A method of and a network for handling wireless session protocol (wsp) sessions |
| 04/02/2009 | WO2009041024A2 System, method and apparatus for route-optimized communication for a mobile node nested in a mobile network |
| 04/02/2009 | WO2009041022A2 System, method and apparatus for route-optimized communication for a mobile node nested in a mobile network |
| 04/02/2009 | WO2009039688A1 Late call forwarding method in ip multimedia core network subsystem centralized service |
| 04/02/2009 | US20090086619 Ultra-Wideband Communication Protocol |
| 04/01/2009 | EP2043339A1 Method, device and system implementing multimedia redording |
| 04/01/2009 | EP2041952A2 System and method for rating an ip-based wireless telecommunication based on access point |
| 04/01/2009 | CN101401472A Visual mapping of field device message routes in a wireless mesh network |
| 04/01/2009 | CN101401463A System and method for exchanging policy information in a roaming communications environment |
| 04/01/2009 | CN101401461A Method for providing global short message service |
| 04/01/2009 | CN101401408A System and method for generating a unified accounting record for a communication session |
| 04/01/2009 | CN101401371A Control system with wireless address domain to field device address domain translation |