METHOD FOR RECONFIGURING MOBILITY PLATFORM, AND DEVICE APPLYING THE METHOD
    1.
    发明申请
    METHOD FOR RECONFIGURING MOBILITY PLATFORM, AND DEVICE APPLYING THE METHOD 审中-公开
    用于重新配置移动平台的方法,以及应用该方法的设备

    公开(公告)号:US20070248054A1

    公开(公告)日:2007-10-25

    申请号:US11561929

    申请日:2006-11-21

    IPC分类号: H04Q7/00

    CPC分类号: H04W8/06 H04W8/22 H04W80/04

    摘要: A method for reconfiguring a mobility platform includes: enabling a mobile node to extract an advertisement signaling packet sent periodically by a network node, wherein the mobile node supports a plurality of client mobility management protocols, and the network node supports a plurality of network mobility management protocols; according to the advertisement signaling packet, enabling the mobile node to display at least one mobility management protocol that is mutually supported by the mobile and network nodes for viewing by a user; enabling the user to select one of the at least one mobility management protocol to serve as a new mobility management protocol to be mutually used by the mobile and network nodes; and enabling the mobile node to send a registration request packet to the network node.

    摘要翻译: 一种用于重新配置移动性平台的方法包括:使得移动节点能够提取由网络节点周期性地发送的广告信令分组,其中所述移动节点支持多个客户端移动性管理协议,并且所述网络节点支持多个网络移动性管理 协议; 根据所述广告信令分组,使得所述移动节点能够显示由所述移动和网络节点相互支持以供用户观看的至少一个移动性管理协议; 使得用户能够选择至少一个移动性管理协议中的一个,以用作移动和网络节点相互使用的新的移动性管理协议; 以及使所述移动节点能够向所述网络节点发送注册请求分组。

    Method and system for guaranteeing QoS between different radio networks
    2.
    发明申请
    Method and system for guaranteeing QoS between different radio networks 审中-公开
    确保不同无线电网络之间QoS的方法和系统

    公开(公告)号:US20080107119A1

    公开(公告)日:2008-05-08

    申请号:US11797612

    申请日:2007-05-04

    IPC分类号: H04L12/28

    摘要: A method and system for guaranteeing QoS between different radio networks is disclosed. The radio networks comprise a first network and a second network. The first network, operating in Diff-serv mode, comprises a user equipment (UE). The second network comprises an AAA server, a TTG, and a GGSN. In the method a request to the TTG is initialized by the UE. A first QoS parameter is mapped to an IP header by the UE, an authentication request is then sent to the AAA server. The first QoS parameter is mapped to a second QoS parameter, and a Create PDP context request is constructed with the second QoS parameter to the GGSN to request a PDP context and a GTP-U tunnel.

    摘要翻译: 公开了一种在不同无线电网络之间保证QoS的方法和系统。 无线电网络包括第一网络和第二网络。 以Diff-serv模式操作的第一网络包括用户设备(UE)。 第二网络包括AAA服务器,TTG和GGSN。 在该方法中,由UE初始化对TTG的请求。 第一QoS参数被UE映射到IP报头,然后将认证请求发送到AAA服务器。 将第一QoS参数映射到第二QoS参数,并且使用第二QoS参数向GGSN构造创建PDP上下文请求,以请求PDP上下文和GTP-U隧道。

    Apparatus of dynamically assigning external home agent for mobile virtual private networks and method for the same
    3.
    发明授权
    Apparatus of dynamically assigning external home agent for mobile virtual private networks and method for the same 失效
    动态分配用于移动虚拟专用网的外部归属代理的装置及其方法

    公开(公告)号:US07477626B2

    公开(公告)日:2009-01-13

    申请号:US10948150

    申请日:2004-09-24

    IPC分类号: H04Q7/00

    摘要: An apparatus dynamically assigns external home agent (HA) for VPNs and a method for the same is proposed. The apparatus establishes VPN between an internal network and at least one external network, whereby a mobile node (MN) can roam in the external network with security. The external HA closest to the MN in the visited external network is selected for mobility management of the MN. The MN only needs to register with the same external HA when roaming in the same external network. The handoff latency and end-to-end latency for a roaming MN, therefore, could be reduced significantly. It will also not reestablish the IPsec tunnel within the same external network.

    摘要翻译: 一种设备动态地为VPN分配外部归属代理(HA),并提出了一种用于VPN的方法。 该装置在内部网络和至少一个外部网络之间建立VPN,由此移动节点(MN)可以安全地在外部网络中漫游。 选择最接近访问外部网络中的MN的外部HA用于MN的移动性管理。 在同一个外部网络中漫游时,MN只需要注册到相同的外部HA。 因此,漫游MN的切换延迟和端到端延迟可以显着降低。 它也不会在同一个外部网络内重新建立IPsec隧道。

    Method and system for host mobility management protocol
    7.
    发明授权
    Method and system for host mobility management protocol 有权
    主机移动管理协议的方法和系统

    公开(公告)号:US07184418B1

    公开(公告)日:2007-02-27

    申请号:US09693019

    申请日:2000-10-20

    IPC分类号: H04Q7/00 H04L12/56

    摘要: The present invention is directed to a mobility management protocol for supporting real-time and non-real-time multimedia applications on mobile stations of third generation internet protocol (3G-IP) networks. The present invention utilizes as well as extends the session initiation protocol (SIP) to provide for domain hand-off (i.e., roaming) and subnet hand-off (i.e., macro-mobility) so that users can access the network from any location using their own mobile station as they roam across different 3G-IP networks. The present invention supports mobile transmission control protocol (TCP) applications without modifying TCP. More specifically, disclosed herein is: a novel use of the SIP INVITE method for IP address binding; a novel use of the SIP INFO method to provide a means of profile verification and IP address binding; a novel use of the SIP REGISTER method to allow a SIP registrar to obtain a new IP address from a Dynamic Host Configuration Protocol (DHCP) server on behalf of the mobile; and an inventive entity called a SIP_EYE Agent that maintains a record of ongoing TCP connections and releases within the mobile.

    摘要翻译: 本发明涉及用于在第三代互联网协议(3G-IP)网络的移动站上支持实时和非实时多媒体应用的移动性管理协议。 本发明还利用会话发起协议(SIP)来扩展会话发起协议(SIP)以提供域切换(即,漫游)和子网切换(即,宏移动性),使得用户可以从任何位置使用 他们自己的移动台漫游在不同的3G-IP网络。 本发明在不修改TCP的情况下支持移动传输控制协议(TCP)应用。 更具体地,本文公开的是:SIP INVITE方法用于IP地址绑定的新颖使用; SIP INFO方法的新颖使用提供了一种配置文件验证和IP地址绑定的手段; SIP REGISTER方法的新颖使用,允许SIP注册器代表移动设备从动态主机配置协议(DHCP)服务器获取新的IP地址; 以及称为SIP_EYE代理的创造性实体,其保持移动站内正在进行的TCP连接和释放的记录。

    Adaptive mobile signaling for wireless internet telephony
    9.
    发明授权
    Adaptive mobile signaling for wireless internet telephony 有权
    适用于无线互联网电话的移动信令

    公开(公告)号:US06788660B1

    公开(公告)日:2004-09-07

    申请号:US09512646

    申请日:2000-02-24

    IPC分类号: H04Q700

    摘要: Active packets are utilized by a mobile terminal in a wireless network to set-up a wireless call via a signaling process, and for mobility management via a mobility process as the mobile terminal moves from one cell to another in a subnet. Active packets instantiate an agent in the fixed network to handle signaling between the mobile terminal and the fixed network, and then instruct the agent to negotiate setup of an open channel between the mobile terminal and the destination device. Moreover, active packets foster the handoff of the mobile terminal as the terminal moves from one cell to another in a subnet. Finally, the signaling process and mobility process are coordinated so that lost active packets are mitigated during roaming by the mobile terminal.

    摘要翻译: 活动分组被无线网络中的移动终端用于经由信令过程建立无线呼叫,并且当移动终端在子网中从一个小区移动到另一个小区时,经由移动性过程进行移动性管理。 活动分组实例化固定网络中的代理以处理移动终端和固定网络之间的信令,然后指示代理商协商移动终端与目的地设备之间的开放信道的建立。 此外,当终端在子网中从一个小区移动到另一个小区时,活动分组促进移动终端的切换。 最后,协调信令过程和移动性过程,以便在移动终端漫游期间减轻活动分组丢失。

    Active techniques for video transmission and playback
    10.
    发明授权
    Active techniques for video transmission and playback 有权
    视频传输和播放的主动技术

    公开(公告)号:US06480537B1

    公开(公告)日:2002-11-12

    申请号:US09420401

    申请日:1999-10-18

    IPC分类号: H04B166

    摘要: Encoding a real-time and non-real-time video stream, encapsulating the encoded video stream along with the decoding software corresponding to the encoding program into active packets at the Application and Services layer, and transmitting active the packets to the receiving terminal, which then supplies the receiver with the necessary decoding software to play any type of encoded video stream without having the associated decoding software pre-loaded.

    摘要翻译: 编码实时和非实时视频流,将编码视频流连同与编码程序相对应的解码软件封装成应用和服务层的活动分组,并将分组发送到接收终端, 然后为接收机提供必要的解码软件,以播放任何类型的编码视频流,而不必对相关联的解码软件进行预加载。