DYNAMIC PEER DISCOVERY AND INTER-UNIT TRANSFER (IUT) USING MOBILE INTERNET PROTOCOL (MIP)
    42.
    发明申请
    DYNAMIC PEER DISCOVERY AND INTER-UNIT TRANSFER (IUT) USING MOBILE INTERNET PROTOCOL (MIP) 审中-公开
    使用移动互联网协议(MIP)的动态对等发现和单元转移(IUT)

    公开(公告)号:US20110274041A1

    公开(公告)日:2011-11-10

    申请号:US13040547

    申请日:2011-03-04

    IPC分类号: H04W4/00

    摘要: Methods and systems for a mobile node of a communication network to use mobile internet protocol (MIP) to query a node, such as a home agent (HA) of the communication network to obtain information regarding other nodes that may be registered with the same node of the network, such as the HA, or nodes that may be registered with the same HoA. Also, a node of a communication network, such as a HA, may send to registered nodes of the communication network via MIP un-requested information regarding nodes that may be registered with the HA, or nodes that may be registered with the same HoA. A node of the communication network may initiate an inter-unit transfer (IUT) to one or more other nodes of the communication network using the information regarding nodes that may be registered with the HA or registered with the same HoA.

    摘要翻译: 用于通信网络的移动节点的方法和系统,以使用移动互联网协议(MIP)来查询诸如通信网络的归属代理(HA)的节点以获得关于可以向同一节点注册的其他节点的信息 的网络,例如HA,或可能与同一HoA注册的节点。 此外,诸如HA的通信网络的节点可以经由MIP未经请求的关于可以向HA注册的节点的信息或者可以向相同HoA注册的节点经由MIP发送到通信网络的注册节点。 通信网络的节点可以使用关于可以向HA注册或在同一HoA上注册的节点的信息来向通信网络的一个或多个其他节点发起单元间传送(IUT)。

    METHOD AND APPARATUS FOR MULTICAST MOBILITY
    43.
    发明申请
    METHOD AND APPARATUS FOR MULTICAST MOBILITY 有权
    用于多媒体移动的方法和装置

    公开(公告)号:US20110110286A1

    公开(公告)日:2011-05-12

    申请号:US12885218

    申请日:2010-09-17

    IPC分类号: H04H20/71

    摘要: A method and an apparatus for a proxy mobile Internet protocol (PMIP) supporting a dedicated multicast local mobility anchor (LMA) and mobile access gateway (MAG) is provided. The LMA assigns an Internet Protocol (IP) address to a wireless transmit receive unit (WTRU) that processes the IP address and sends a router solicitation message to a serving MAG. A WTRU is disclosed to receive a first IP address that is for unicast service and a second IP address that is for multicast services. Generally, the method and apparatus proposes architecture, interfaces, and procedures to enable multicast mobility using Proxy Mobile IP. More specifically operations of aggregated PMIP tunnels for multicast services are described. Multicast mobility is enabled when mobile nodes move from one MAG to another MAG, intra-LMA, and inter-LMA. And, Multicast mobility is enabled between bidirectional network and downlink only multicast network in a hybrid network.

    摘要翻译: 提供了一种支持专用组播本地移动锚(LMA)和移动接入网关(MAG)的代理移动因特网协议(PMIP)的方法和装置。 LMA为处理该IP地址的无线发射接收单元(WTRU)分配一个因特网协议(IP)地址,并向服务MAG发送路由器请求消息。 公开了一种WTRU来接收用于单播服务的第一IP地址和用于多播服务的第二IP地址。 通常,该方法和装置提出使用代理移动IP来实现组播移动性的架构,接口和过程。 更具体地说明用于多播服务的聚合PMIP隧道的操作。 当移动节点从一个MAG移动到另一个MAG,LMA内和LMA之间时,启用组播移动性。 并且,在混合网络中的双向网络和下行链路仅组播网络之间启用组播移动性。