Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
11/2011
11/28/2011CA2741167A1 Mobile wireless communications device for storing e-mail search results and associated methods
11/24/2011WO2011145796A1 Method and apparatus for dynamic station enablement procedure in a wireless local area network system
11/24/2011WO2011144538A1 Method and system for network virtualization
11/24/2011WO2011143911A1 Method for controlling activation time of radio resource and user equipment thereof
11/24/2011WO2011143821A1 Method and device for forking call request to called user address
11/24/2011WO2011143804A1 Method and system for rolling back media state
11/24/2011US20110289226 Policy co-ordination in a communications network
11/24/2011US20110286388 Method for Operating a Mobile Wireless Network
11/24/2011CA2799656A1 Method and system for network virtualization
11/23/2011EP2389043A2 Method and system for handover between different types of access systems
11/23/2011EP2387862A1 System and method for determining establishment causes
11/23/2011EP1875710B1 System, associated methods and apparatus for securing prefix-scoped binding updates
11/23/2011EP1667447B1 Data conversion system
11/23/2011CN1655629B Data service in a mobile communication network
11/23/2011CN102257872A A method for session transfer mechanism between communication devices
11/23/2011CN102257841A Ip pool redistribution method and nms physical device
11/23/2011CN102256376A Low-delay large-capacity wireless sensor network technology based on transmission collision detection
11/23/2011CN102256375A Cross-platform telecommunication service processing method and system
11/23/2011CN102256254A Method and system for securely accessing wireless application protocol (WAP) platform by third-party component
11/23/2011CN102256252A Method for realizing safety model of access authentication in mobile internet
11/23/2011CN102256217A Method and device for submitting problem, returning answer and propelling information
11/23/2011CN101754426B Communication method of mobile IPv4/v6 based on proxy gateway
11/23/2011CN101444117B 移动终端和移动通信系统 Mobile terminal and the mobile communication system
11/23/2011CN101442783B Method, apparatus and system for reporting scanning result
11/23/2011CN101227458B Mobile IP system and method for updating local agent root key
11/23/2011CN101137096B Method for implementing non-reachable forwarding in IMS centralized control service
11/22/2011US8065359 Integrated method and apparatus to manage mobile devices and services
11/22/2011US8064404 Method of subnet roaming within a network
11/22/2011US8064385 Path control method and home agent
11/22/2011US8064384 Packet radio network and method
11/22/2011CA2449478C Method and system for mobile ip nodes in heterogeneous networks
11/17/2011WO2011143502A2 Peer discovery, target selection, and flow replication for inter user equipment transfers
11/17/2011WO2011078952A3 Method and system to support wireless multicast transmission
11/17/2011US20110280163 Precoding in Telecommunication Network
11/16/2011EP2387284A1 Method of allocating prefixes, network system and local mobile anchor points
11/16/2011EP2387184A2 System and method for deactivating ip sessions of lower priority
11/16/2011EP2386177A2 Voice communication between user equipment and network
11/16/2011CN1623308B A model for enforcing different phases of the end-to-end negotiation protocol e2enp aiming Qos support for multi-stream and multimedia applications
11/16/2011CN1593048B Method and apparatus for header compression in a wireless communication system
11/16/2011CN102244852A Charging method and system
11/16/2011CN102244647A Replace parameter processing method and device of an IP multi-media subsystem
11/16/2011CN101674670B Method, system and terminal of state transition
11/16/2011CN101631325B Method for implementing control protocol of random and periodical media access of radio network
11/16/2011CN101621793B Quick switching method and device based on decentralization mobility management business architecture
11/16/2011CN101548566B Method and system for managing address prefix information associated with handover in networks
11/16/2011CN101515950B Realization method and device for WLAN subnet terminal and wireless access client
11/16/2011CN101459876B Multimedia message protocol failing mining method and system thereof
11/16/2011CN101442727B Method, apparatus and system for signal transmission
11/16/2011CN101395937B A method and apparatus for routing emergency calls in a voip system
11/16/2011CN101297515B EAP/SIM authentication for mobile IP to leverage GSM/SIM authentication infrastructure
11/16/2011CN101267662B A session rejection method, access network and access terminal
11/16/2011CN101242577B System and method for data packet transport in hybrid wireless communication system
11/15/2011USRE42920 System and method for inter-domain mobility management
11/15/2011US8060621 Method and system for establishing session for message communication between converged IP messaging service client and short messaging service client
11/15/2011US8059661 Methods and apparatus for using DHCP for home address management of nodes attached to an edge device and for performing mobility and address management as a proxy home agent
11/15/2011CA2640713C Wireless router system and method
11/10/2011WO2011139926A2 Communication protocol preferences
11/10/2011WO2011139670A2 Method, apparatus and system for switching traffic streams among multiple bands
11/10/2011WO2011139666A2 Method, apparatus and system for switching traffic streams among multiple frequency bands
11/10/2011WO2011139457A2 Systems and methods for uplink multi-user multiple input multiple output (mu mimo) medium access and error recovery
11/10/2011WO2011139453A2 Method, apparatus and system for fast session transfer for multiple frequency band wireless communication
11/10/2011WO2011137564A1 Common quality of service enforcement for a group of mobile entities
11/10/2011WO2011099841A3 Method and system for use in deploying multiple gateways in mobile networks
11/10/2011WO2011081311A3 Method and system for supporting security in a mobile communication system
11/10/2011WO2011056034A3 Method for controlling session and server using the same
11/10/2011US20110276701 System and Method to Trigger a Mobile Device in Different Domains Based on Unsuccessful Initialization or Handover
11/10/2011US20110274091 IP Mobility
11/09/2011EP2384601A1 Combined bluetooth /alternate radio terminal with criterion for reporting a condition of the alternate radio defined in a physical abstraction layer associated with the alternate radio
11/09/2011CN1819580B Communication equipment, communication control equipment, and communication system
11/09/2011CN1816171B Mobile node, base station, router and packet communication system
11/09/2011CN1781099B Automatic configuration of client terminal in public hot spot
11/09/2011CN1780180B Communicating data between an access point and multiple wireless devices over a link
11/09/2011CN102239731A Method for extending battery life in a wireless device
11/09/2011CN102238743A Multiplex bearer management method and device
11/09/2011CN102238727A Method, device and system for selecting packet data network gateway (PDN GW) node
11/09/2011CN102238676A Method for switching from circuit switching domain to packet switching domain, equipment and communication system
11/09/2011CN102238657A Switch processing method, device and system
11/09/2011CN102238528A Method and device for indicating IP addresses and method and device for transmitting uplink data of machine type communication equipment
11/09/2011CN102238527A Method, system and access point for wireless roaming user to access network
11/09/2011CN102238512A Policy application method for machine type communication (MTC) and policy and charging enforcement function
11/09/2011CN102238507A Method and system for determining policy and charging rules function
11/09/2011CN102238241A Application method, device and system for prolonging prefix
11/09/2011CN102238239A IP address allocation method and device
11/09/2011CN102238237A Method and system for establishing policy and charging control session
11/09/2011CN102238223A Networked personal data management method for mobile device
11/09/2011CN102238175A Method and apparatus for assigning and requesting control role for collaborative communication session
11/09/2011CN101657030B Three-way handshaking method in Mesh network based on IEEE802.16
11/09/2011CN101466156B Remote wireless centralization meter-reading method and system
11/09/2011CN101437196B Position service information transmission of mobile packet mode
11/09/2011CN101031141B Safety telecommunication method
11/08/2011US8055255 Wireless communications system
11/08/2011US8054841 Partner node migration control unit and method
11/08/2011US8054800 Method of establishing link for handover by a multi-mode mobile terminal
11/08/2011US8054799 Seamless mobility in layer 2 radio access networks
11/08/2011CA2594287C User equipment, method and system for simultaneous session control
11/03/2011WO2011137175A1 Light weight protocol and agent in a network communication
11/03/2011WO2011136628A2 System and method of encoding and decoding control information in a medium access control protocol data unit
11/03/2011WO2011136610A2 Improvements to multicast traffic management
11/03/2011WO2011134408A1 Method, system and equipment for notifying and outputting selected ip traffic offload activation
11/03/2011US20110269456 Methods and systems for managing participation in multiple wireless networks
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