Patents
Patents for H04W 80 - Wireless network protocols or protocol adaptations to wireless operation, e.g. wap [wireless application protocol] (18,590)
09/2009
09/23/2009CN101541098A Simulation method of protocol stack in mobile communication
09/23/2009CN101541082A Radio resource control system in broadband wireless communication system and method thereof
09/23/2009CN101541077A 移动节点和移动通信方法 A mobile node and a mobile communication method
09/23/2009CN101541048A 服务质量控制方法和网络设备 QOS control method and network equipment
09/23/2009CN101541047A System for transmitting data in mobile communication system
09/23/2009CN101541039A Radtio network communication system and protocol
09/23/2009CN101541035A Mobile communication system
09/23/2009CN101541004A Method for roaming certification and service authentication on the basis of WAPI
09/23/2009CN101540996A Terminal of equipment management and method for initiating management session thereof
09/23/2009CN101540977A Method for detecting setup error of multimedia message center address in terminal
09/23/2009CN101540968A Method for intercommunicating with mobile phone by instant communication
09/23/2009CN101540947A Analog live broadcasting method of mobile streaming media and content switching method thereof
09/23/2009CN101540655A Method and system for dynamically packing speech frames
09/23/2009CN100544522C Transmission method of Qcclp 8k voice group in CDMA2000 traditional terminal field
09/23/2009CN100544464C Method and system for realizing IMS business intercommunication
09/23/2009CN100544386C Method for retrieving and delivering multimedia messages using the session initiation protocol
09/23/2009CN100544355C Method for processing VOD data in mobile station
09/23/2009CN100544346C Method and system for maintaining packet data connectivity in a wireless communications network
09/23/2009CN100544313C Mobile communication system, device used for the same, and control program
09/23/2009CN100544307C Method and system of load control
09/22/2009US7593735 Method and wirelessly connectable communications device for packet-oriented data transmission
09/22/2009US7593377 Route optimization for a mobile IP network node in a mobile ad hoc network
09/22/2009US7593374 Multi-to-multi point ad-hoc wireless data transfer protocol
09/22/2009US7593364 Method and apparatus to provide efficient paging for a network initiated data session
09/22/2009CA2462700C Mobility management system, mobile node used in the system, mobility management method, mobility management program, and mobility management node
09/22/2009CA2394711C Device and method for transmitting multimedia data in mobile communication system
09/17/2009WO2009113921A1 Re-establishment of a security association
09/17/2009WO2009113517A1 Communications system, forwarding node, mobile node, server, and communications control method and program
09/17/2009WO2009111988A1 Configuration and indication method of a single frequency network mbms frame and a terminal obtaining method
09/17/2009WO2009111866A1 Touchless plug and play base transceiver station
09/17/2009US20090234956 Method, apparatus and system for establishing a connection
09/17/2009US20090232099 Method of arranging data transfer in a wireless telecommunication system
09/17/2009US20090232093 Header compression optimization method during and after handovers in cellular communication network
09/17/2009US20090232078 Method and apparatus for mac layer inverse multiplexing in a third generation radio access network
09/17/2009US20090232055 Apparatus and method of controlling unsolicited traffic destined to a wireless communication device
09/16/2009EP2100436A2 System capability discovery for software defined radio
09/16/2009EP1741264B1 Telecommunications system
09/16/2009EP1602215B1 Telecommunications
09/16/2009CN101536601A Call connection processing method and message transmitting and receiving proxy device
09/16/2009CN101536580A 通信控制装置和通信控制方法 A communication control apparatus and communication control method
09/16/2009CN101536562A Communication method, communication system, mobile node and communication node
09/16/2009CN101536439A Network controlled mobility route optimization for an IP base station transceiver architecture
09/16/2009CN101536429A Communication apparatus, communication method, communication control apparatus, wireless communication apparatus, communication control method, and wireless communication method
09/16/2009CN101534573A Method for achieving transmission layer confirmation by link layer in wireless self-organization network
09/16/2009CN101534572A Methods and systems for resource allocation
09/16/2009CN101534571A Method and system achieving the IWF service communication among the networks
09/16/2009CN101534505A 通信装置和通信方法 Communication device and a communication method
09/16/2009CN101534496A Method for obtaining home link information by user
09/16/2009CN101534483A Method and system for realizing breakpoint transmission of multimedia message
09/16/2009CN101534478A Video multimedia message processing method based on wireless terminal, system and wireless terminal thereof
09/16/2009CN101534382A Method, system and device for RF synchronous transmitting broadcast television signal
09/16/2009CN100542347C Mobile communication network, and data transmission method
09/16/2009CN100542311C Method and system for enhancing CDMA2000 1X data service ability
09/16/2009CN100542310C Method and apparatus for sending a multicast message
09/15/2009US7590843 Key exchange for a network architecture
09/15/2009US7590741 Communication system for adding data transmission origin information to data
09/15/2009US7590408 Systems and methods for early determination of network support for mobile IP
09/15/2009US7590143 System and method for voice over IP
09/15/2009US7590098 Publish/subscribe model in a wireless sensor network
09/15/2009CA2527066C A method and system for filtering wavetable information for wireless devices
09/11/2009WO2009110225A1 Mobile terminal and network node
09/11/2009WO2009109945A2 Asymmetric bands allocation in downlink and uplink using the same fft size
09/11/2009WO2009109349A1 Information exchange between gateways for route optimization with network-based mobility management
09/11/2009WO2009109072A1 Method for realizing mobile node communication in an ipv4/v6 hybrid network
09/11/2009WO2009091808A3 Personal network access control system and method
09/11/2009WO2009082151A3 A hybrid multicast routing protocol for wireless mesh networks
09/11/2009WO2009060363A3 Vertical handoff
09/11/2009WO2008140817A3 Data type encoding for media independent handover
09/11/2009WO2008087520A8 Method and apparatus for providing circuit switched domain services over a packet switched network
09/11/2009CA2719416A1 Intelligent message mediator
09/10/2009US20090225690 Network node, a communication network and a method of operation therefor
09/10/2009US20090225688 Method for extending mobile ip and aaa to enable integrated support for local access and roaming access connectivity
09/09/2009EP2099179A1 Method and system for negotiating flow rate in a network
09/09/2009EP2099171A1 Communication system, domain managing device, edge device and mobile terminal device
09/09/2009EP2098087A1 A method transferring voice calls
09/09/2009EP2098038A1 Method and arrangement for integration of different authentication infrastructures
09/09/2009EP2098031A2 Method and apparatus for transmitting and receiving a packet via high speed downlink packet access
09/09/2009EP1281285A4 Apparatus and method for assignin temporary identifiers to a mobile node during handover
09/09/2009CN101529859A Systems and methods for using internet mobility protocols with non Internet mobility protocols
09/09/2009CN101529400A A multi-gateway system and methods for same
09/09/2009CN101527969A Information interaction method
09/09/2009CN101527968A Interaction method between space network and ground network and communication protocol gateway
09/09/2009CN101527967A Method, system and device for realizing CS domain service in flat UMTS
09/09/2009CN101527930A Operating method for mobile radio network
09/09/2009CN101527928A System and method for transmitting circuit data service
09/09/2009CN101527927A Data receiving method and data receiving device for radio link control layer in long time evolution system
09/09/2009CN101527913A Method for realizing that wireless application protocol gateway is used for resisting malicious attacks and system
09/09/2009CN101527891A Method and device for keeping cross network call
09/09/2009CN100539723C IP multimedia sub system and its coding and decoding switching control method
09/09/2009CN100539587C Reachability maintainance of a moving network based on temporary name identifiers
09/09/2009CN100539585C Telecommunications system and method
09/09/2009CN100539544C Medium streaming distribution system
09/09/2009CN100539536C Method of call transfer between wireless local area networks connected to a mobile network, and associated management device
09/09/2009CN100539524C A method for candidate access router capability discovery, wireless access router and terminal
09/09/2009CN100538687C A method and system for user initiated inter-device, inter-system, and inter-internet protocol address handoff
09/08/2009US7587592 Distribution method, distribution system, and terminal device
09/08/2009US7587498 Methods and apparatus for mobile IP dynamic home agent allocation
09/08/2009US7586885 VoIP wireless telephone system and method utilizing wireless LAN
09/08/2009US7586876 Handoff system and method between a wireless LAN and mobile communication network
09/08/2009US7586858 Group call management mechanism
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