Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
08/2006
08/10/2006WO2006083093A1 Method and system for servicing full duplex call in push-to-talk over cellular
08/10/2006WO2006083039A1 Framework of media-independent pre-authentication
08/10/2006WO2006082757A1 Packet transfer method in communication network system and packet processing method in communication device constituting the system
08/10/2006WO2006081766A1 A method of balancing home agent loading in mobile network
08/10/2006US20060179475 Flexible wlan access point architecture capable of accommodating different user devices
08/10/2006US20060178149 Systems and methods for wireless cellular telephone routers
08/10/2006US20060177063 Wireless network having multiple security interfaces
08/10/2006US20060176907 Communication equipment, communication control equipment, and communication system
08/10/2006US20060176862 Packet communication apparatus
08/10/2006US20060176854 Handoff method in FMIPv6 for seamless TCP packet transmissions
08/10/2006DE102005005251A1 Data protection layer-protocol device for universal mobile telecommunication system mobile radio device, has data protection layer-protocol buffer memory selection unit selecting intermediately stored data using memories prioritization
08/10/2006CA2854545A1 Method of determining transmission rate of control response frame for acknowledging data receipt in wireless lan
08/10/2006CA2597002A1 Framework of media-independent pre-authentication
08/09/2006EP1689206A1 Wireless network having multiple security zones
08/09/2006EP1689125A1 Method for authenticated session-setup
08/09/2006EP1689122A2 System, method and program for movement management of a mobile node
08/09/2006EP1687992A2 Arrangement in an access router for optimizing mobile router connections based on delegated network prefixes
08/09/2006EP1076977B1 A (gsm-gprs) network with internet protocol combined functionality
08/09/2006EP0962097A4 Method of transferring media files over a communications network
08/09/2006CN1817007A Method and apparatus for effecting a seamless handoff between IP connections
08/09/2006CN1816204A Method for transmitting message to mobile node by other-place agent in mobile IP network
08/09/2006CN1816203A Method for equalizing hometown agent load in mobile network
08/09/2006CN1816184A Integrated base stations and a method of transmitting data units in a communications system for mobile devices
08/09/2006CN1816171A Mobile node, base station, router and packet communication system
08/09/2006CN1816055A Method of assigning address to mobile node in a wireless network
08/09/2006CN1815988A Method and apparatus for accessing CDMA2000 networks
08/08/2006US7089027 Method and system for advanced termination of communication sessions
08/03/2006WO2006080819A1 System and method for transmitting/receiving alerting information for mobile terminal in a wireless communication system
08/03/2006WO2006080758A1 Heterogeneous network interworking method of a node having multiple network interfaces
08/03/2006WO2006080749A1 Handoff system and method of dual mode mobile for connecting mobile communication system and wireless network
08/03/2006WO2006080437A1 Packet transfer control method, communication message processing method, access router, and mobile terminal
08/03/2006WO2006080195A1 Mobile communication network subscriber information management system, subscriber information management method, communication control device, communication terminal, and communication control method
08/03/2006WO2005122457A3 Configuring an interworking wireless local area network user equipment to access a 3gpp system
08/03/2006US20060174014 System and method for transmitting/receiving alerting information for mobile terminal in a wireless communication system
08/03/2006US20060173844 Automatic configuration of client terminal in public hot spot
08/03/2006US20060172766 Video calling method capable of providing video through third display
08/03/2006US20060172754 Method and system for servicing full duplex call in push-to-talk over cellular
08/03/2006US20060172753 Method and system for establishing network-initiated PoC group session
08/03/2006US20060172726 Communications system with interface for enabling communication of alerts to mobile wireless communications devices
08/03/2006US20060171406 System and method for controlling data traffic in a wireless communication system
08/03/2006US20060171379 Movement management system, movement management server, and movement management method used for them, and program thereof
08/03/2006US20060171371 Voice calling handling method using dynamic home agency technology at the whole ip framework
08/03/2006US20060171370 Home agent, mobile router, and mobile communication method using the same
08/03/2006US20060171365 Method and apparatus for L2TP dialout and tunnel switching
08/03/2006US20060171364 Integrated base stations and a method of transmitting data units in a communications system for mobile devices
08/03/2006US20060171352 Method of assigning address to mobile node in a wireless network
08/02/2006EP1686761A1 Mobile node, base station, router and packet communication system
08/02/2006EP1686760A1 Method for operating a mobile radiotelephone network
08/02/2006EP1686731A2 Integrated base stations and a method of transmitting data units in a communications system for mobile devices
08/02/2006EP1686729A1 Controlling data traffic in a wireless communication system
08/02/2006EP1685728A1 Encapsulation of independent transmissions over internal interface of distributed radio base station
08/02/2006EP1685684A2 Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units
08/02/2006EP1415495B1 Dynamic dcch/fch switching
08/02/2006EP1102509B1 Data routing using a location server in a mobile communication network
08/02/2006CN1813482A Mobile communication method and mobile communication apparatus
08/02/2006CN1813454A System and method for mobile unit session management across a wireless communication network
08/02/2006CN1812448A Ring transfer method when the connection dialogue begins negotiation dialogue
08/02/2006CN1812422A Method of registering mobile node in mobile ip environment and mobile ip network system using the same
08/01/2006CA2252818C Minicell decoupling
07/2006
07/27/2006WO2006078630A2 Method and system for context transfer across heterogeneous networks
07/27/2006WO2006078592A2 Support of communications that require authentication when authentication is absent
07/27/2006WO2006078591A2 Method and apparatus to facilitate foreign agent actions with respect to home agent nonresponsiveness
07/27/2006WO2006078474A1 Methods and apparatus for transferring service flow context of mobile broadband wireless access networks
07/27/2006WO2006077224A1 System for distributing time tables and correct liturgical chants and/or warnings to a determined user according to the geographical position thereof
07/27/2006WO2006076862A1 A system for mobile host realizing multicast service and the method thereof
07/27/2006WO2006061692A3 Delivering data to a mobile node in idle mode
07/27/2006WO2006012200A3 System and method to improve the performance of an on demand routing protocol in a wireless network
07/27/2006WO2005125235A3 Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
07/27/2006WO2005115023A3 Wireless communications system including a target base station capable of notifying of channel resource reservation status
07/27/2006US20060165126 Bit rate controlling means in a telecommunication system
07/27/2006US20060165083 Multimedia access system
07/27/2006US20060165030 Method of and system for transmitting a mobile agent for instruction execution
07/27/2006US20060165006 Method for adapting wap-based transmissions
07/27/2006CA2595192A1 Method and apparatus to facilitate the support of communications that require authentication when authentication is absent
07/27/2006CA2595189A1 Method and apparatus to facilitate foreign agent actions with respect to home agent nonresponsiveness
07/27/2006CA2595180A1 Method and system for context transfer across heterogeneous networks
07/26/2006EP1684484A2 Method and system of registering mobile node in mobile IP environment
07/26/2006EP1684468A1 A communication system for establishing communication between intelligent radio terminal and a server
07/26/2006EP1684467A1 Power saving via variable listen intervals in a WLAN
07/26/2006EP1684466A1 Power saving and handling broadcast as unicast traffic in a WLAN
07/26/2006EP1529374B1 Method and system for gsm authentication during wlan roaming
07/26/2006CN1809195A Multi-communication network call processing method for multi-mode terminals
07/26/2006CN1809017A System and method of delivering multicast service system on mobile host computers
07/26/2006CN1809010A Method and apparatus for minimizing hand-off time using mobile node information
07/26/2006CN1809008A Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/26/2006CN1266863C Mobile communication network protocol signalling analysis system and method
07/25/2006US7082130 System and method for point-to-point protocol device redundancey
07/25/2006US7082116 Methods and systems implementing mobility support in a packet-based wireless access network
07/25/2006US7082114 System and method for a wireless unit acquiring a new internet protocol address when roaming between two subnets
07/25/2006CA2356691C Handoff in radio telecommunications networks
07/21/2006CA2531384A1 Handling broadcast and multicast traffic as unicast traffic in a wireless network
07/20/2006WO2006076694A2 Mobile telephone voip/cellular seamless roaming switching controller
07/20/2006WO2006076626A2 Controlling wireless access to a network
07/20/2006WO2006076421A1 System and method for call handoff between circuit switched and packet switched data wireless networks
07/20/2006WO2006076104A2 A network node, a communication network and a method of operation therefor
07/20/2006WO2006075873A1 Method and system for establishing network-initiated poc group session
07/20/2006WO2006075820A1 Apparatus and method for transmitting data blocks based on priority
07/20/2006WO2006075685A1 Router selection method, home agent device, mobile router, and mobile network system
07/20/2006WO2006075677A1 Communication network control system
07/20/2006US20060160545 Methods and apparatus for identifying asset location in communication networks