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    • 11. 发明申请
    • Method for optimized local routing between mobile nodes
    • 在移动节点之间优化本地路由的方法
    • US20050198372A1
    • 2005-09-08
    • US10782601
    • 2004-02-18
    • Vidya NarayananTyrone BekiaresMatthew KellerGeorge Popovich
    • Vidya NarayananTyrone BekiaresMatthew KellerGeorge Popovich
    • G06F15/16G06F15/173
    • H04W8/082H04W8/06H04W80/04
    • In a system (100) that includes at least one mobility server (40, 50), at least one edge mobility agent (60) and a plurality of mobile nodes (20, 30), a method for local routing between two mobile nodes that includes the steps of: receiving a first care-of address for a first mobile node; detecting an edge mobility agent having knowledge of the first care-of address; determining, based upon at least one condition, that the edge mobility agent can perform local routing of at least one datagram for the first mobile node; and instructing the edge mobility agent to perform local routing of at least one datagram between the first mobile node and a second mobile node that has a second care-of address that is known to the edge mobility agent.
    • 在包括至少一个移动性服务器(40,50),至少一个边缘移动性代理(60)和多个移动节点(20,30)的系统(100)中,一种用于两个移动节点之间的本地路由的方法, 包括以下步骤:接收第一移动节点的第一转交地址; 检测具有第一转交地址知识的边缘移动代理; 基于至少一个条件确定所述边缘移动性代理可以对所述第一移动节点执行至少一个数据报的本地路由; 以及指示所述边缘移动代理在所述第一移动节点和所述边缘移动代理已知的具有第二转交地址的第二移动节点之间执行至少一个数据报的本地路由。
    • 14. 发明申请
    • Regional registration for a mobile IP enabled system
    • 移动IP启用系统的区域注册
    • US20050114543A1
    • 2005-05-26
    • US10802159
    • 2004-03-17
    • George PopovichVidya Narayanan
    • George PopovichVidya Narayanan
    • G06F15/16H04L12/28H04L12/56H04L29/06
    • H04W8/06H04W8/085H04W80/04
    • A registration method in a system having a hierarchical structure (100) that includes a mobile node (20), at least one FA (42), at least one GFA (40) and an HA (30). The method includes the steps of: intercepting (210) a registration request (300) from a mobile node to its HA, the registration request including a first care of address (360) for the mobile node; determining (220) whether there is an existing entry in a visitor list for the mobile node; if the entry exists, updating (230) the entry; if no entry exists, creating an entry (250) in the list for the mobile node, adding (260) a second care of address as an extension to the registration request, and sending (270) the registration request with the address extension to the HA; and sending (240) a registration reply to the mobile node.
    • 具有包括移​​动节点(20),至少一个FA(42),至少一个GFA(40)和HA(30))的分层结构(100)的系统中的注册方法。 该方法包括以下步骤:从移动节点拦截(210)注册请求(300)到其HA,所述注册请求包括用于移动节点的第一注意地址(360); 确定(220)移动节点的访问者列表中是否存在现有条目; 如果条目存在,更新(230)条目; 如果没有条目,则在移动节点的列表中创建条目(250),将第二地址作为扩展添加(260)到注册请求,并且将具有地址扩展名的注册请求(270)发送(270)到 哈; 并向移动节点发送(240)注册回复。
    • 16. 发明授权
    • Method and apparatus for attaching a wireless device to a foreign 3GPP wireless domain using alternative authentication mechanisms
    • 使用替代认证机制将无线设备附接到外部3GPP无线域的方法和装置
    • US08929862B2
    • 2015-01-06
    • US13178612
    • 2011-07-08
    • George PopovichShanthi E. Thomas
    • George PopovichShanthi E. Thomas
    • H04M1/66H04W12/06H04L29/06H04W60/00
    • H04W12/06H04L63/08H04L63/0823H04L63/205H04W60/00
    • A method and apparatus for attaching a wireless device to a foreign wireless domain of a 3GPP communication system using an alternative authentication mechanism, wherein wireless device performs the method, which includes: sending a first attach request message to an infrastructure device in the foreign wireless domain; receiving an attach reject message from the infrastructure device upon an unsuccessful attempt to obtain authentication credentials for the wireless device from a home wireless domain of the wireless device using a standard 3GPP authentication mechanism; responsive to the attach reject message sending a second attach request message to the infrastructure device, wherein the second attach request message indicates an alternative authentication mechanism to the standard 3GPP authentication mechanism; and receiving an attach accept message from the infrastructure device when the wireless device is successfully authenticated using the alternative authentication mechanism.
    • 一种使用替代认证机制将无线设备附加到3GPP通信系统的外部无线域的方法和装置,其中无线设备执行该方法,其包括:向外部无线域中的基础设施设备发送第一附加请求消息 ; 在使用标准3GPP认证机制从无线设备的归属无线域获得无线设备的认证凭证的尝试不成功时,从基础设施设备接收附着拒绝消息; 响应于所述附着拒绝消息向所述基础设施设备发送第二附加请求消息,其中所述第二附着请求消息指示对所述标准3GPP认证机制的替代认证机制; 以及当使用替代认证机制成功认证无线设备时,从基础设施设备接收附加接受消息。