Methods and apparatus for optimizations in 3GPP2 networks using Mobile IPV6
    11.
    发明申请
    Methods and apparatus for optimizations in 3GPP2 networks using Mobile IPV6 有权
    使用移动IPV6的3GPP2网络中的优化方法和装置

    公开(公告)号:US20070037553A1

    公开(公告)日:2007-02-15

    申请号:US11201872

    申请日:2005-08-10

    IPC分类号: H04M3/16 H04M1/68

    摘要: Methods and apparatus are disclosed for reducing latency in a Mobile IP environment. These embodiments are particularly applicable in a 3GPP2 architecture using Mobile IPv6. Each of the features disclosed may be implemented separately or in combination with one another, and include replay protection, duplicate address detection, and updating state information at a PDSN in a system implementing route optimization.

    摘要翻译: 公开了用于减少移动IP环境中的延迟的方法和装置。 这些实施例特别适用于使用移动IPv6的3GPP2架构。 所公开的每个特征可以单独地或彼此组合实现,并且在实现路由优化的系统中的PDSN处包括重放保护,重复地址检测和更新状态信息。

    Support mobile device in asymmetric link environment
    12.
    发明申请
    Support mobile device in asymmetric link environment 有权
    支持不对称链路环境中的移动设备

    公开(公告)号:US20070104170A1

    公开(公告)日:2007-05-10

    申请号:US11646230

    申请日:2006-12-27

    IPC分类号: H04Q7/24

    CPC分类号: H04W80/04 H04W8/04 H04W48/08

    摘要: Methods and apparatus for registering a mobile device such as a mobile node or mobile router with a Home Agent in an asymmetric link environment. A Foreign Agent associates each of one or more interfaces of the Foreign Agent with a different care-of address. An agent advertisement including the care-of address for the one or more interfaces of the Foreign Agent is then sent via one or more uplinks. A registration request is received via a downlink router. The registration request identifies a care-of address associated with one of the one or more interfaces of the Foreign Agent. One of the interfaces identified by the care-of address is ascertained, thereby identifying the interface to which the mobile device has roamed. The registration request is forwarded to the Home Agent. A registration reply is received from the Home Agent. The registration reply is then forwarded to the mobile device via the ascertained interface.

    摘要翻译: 用于在非对称链路环境中用归属代理注册诸如移动节点或移动路由器的移动设备的方法和装置。 外部代理将外部代理的一个或多个接口中的每一个与不同的转交地址相关联。 然后,经由一个或多个上行链路发送包括外部代理的一个或多个接口的转交地址的代理广告。 通过下行链路路由器接收注册请求。 注册请求标识与外地代理的一个或多个接口之一相关联的转交地址。 确定由转交地址识别的接口之一,从而确定移动设备漫游到的接口。 注册请求将转发给归属代理。 从本地代理收到注册答复。 然后通过确定的接口将注册答复转发到移动设备。

    Methods and apparatus for bootstrapping mobile-foreign and foreign-home authentication keys in mobile IP
    13.
    发明申请
    Methods and apparatus for bootstrapping mobile-foreign and foreign-home authentication keys in mobile IP 有权
    用于在移动IP中引导移动外国和外国家庭认证密钥的方法和装置

    公开(公告)号:US20060072759A1

    公开(公告)日:2006-04-06

    申请号:US10951499

    申请日:2004-09-27

    IPC分类号: H04K1/00

    摘要: Methods and apparatus for dynamically generating authentication keys are disclosed. Specifically, a Mobile-Foreign authentication key is separately generated by both the Mobile Node and Foreign Agent. Similarly, a Foreign-Home authentication key is separately generated by the Foreign Agent and the Home Agent. In accordance with one embodiment, generation of the Mobile-Foreign authentication key and Foreign-Home authentication key are accomplished via the Diffie-Hellman key generation scheme.

    摘要翻译: 公开了用于动态生成认证密钥的方法和装置。 具体来说,移动外部认证密钥由移动节点和外部代理单独分别生成。 类似地,外国人认证密钥由外地代理和归属代理单独产生。 根据一个实施例,通过Diffie-Hellman密钥生成方案来实现Mobile-Foreign认证密钥和Foreign-Home认证密钥的生成。

    Methods and apparatus for bootstrapping mobile-foreign and foreign-home authentication keys in mobile IP
    14.
    发明授权
    Methods and apparatus for bootstrapping mobile-foreign and foreign-home authentication keys in mobile IP 有权
    用于在移动IP中引导移动外国和外国家庭认证密钥的方法和装置

    公开(公告)号:US08165290B2

    公开(公告)日:2012-04-24

    申请号:US12645286

    申请日:2009-12-22

    IPC分类号: H04L29/06

    摘要: Methods and apparatus for dynamically generating authentication keys are disclosed. Specifically, a Mobile-Foreign authentication key is separately generated by both the Mobile Node and Foreign Agent. Similarly, a Foreign-Home authentication key is separately generated by the Foreign Agent and the Home Agent. In accordance with one embodiment, generation of the Mobile-Foreign authentication key and Foreign-Home authentication key are accomplished via the Diffie-Hellman key generation scheme.

    摘要翻译: 公开了用于动态生成认证密钥的方法和装置。 具体来说,移动外部认证密钥由移动节点和外部代理单独分别生成。 类似地,外国人认证密钥由外地代理和归属代理单独产生。 根据一个实施例,通过Diffie-Hellman密钥生成方案来实现Mobile-Foreign认证密钥和Foreign-Home认证密钥的生成。

    Methods and apparatus for optimizations in 3GPP2 networks using mobile IPv6
    15.
    发明授权
    Methods and apparatus for optimizations in 3GPP2 networks using mobile IPv6 有权
    使用移动IPv6的3GPP2网络中的优化方法和装置

    公开(公告)号:US07496057B2

    公开(公告)日:2009-02-24

    申请号:US11201872

    申请日:2005-08-10

    IPC分类号: H04Q7/20

    摘要: Methods and apparatus are disclosed for reducing latency in a Mobile IP environment. These embodiments are particularly applicable in a 3GPP2 architecture using Mobile IPv6. Each of the features disclosed may be implemented separately or in combination with one another, and include replay protection, duplicate address detection, and updating state information at a PDSN in a system implementing route optimization.

    摘要翻译: 公开了用于减少移动IP环境中的延迟的方法和装置。 这些实施例特别适用于使用移动IPv6的3GPP2架构。 所公开的每个特征可以单独地或彼此组合实现,并且在实现路由优化的系统中的PDSN处包括重放保护,重复地址检测和更新状态信息。

    System and method for communicating in a loadbalancing environment
    18.
    发明申请
    System and method for communicating in a loadbalancing environment 有权
    在负载平衡环境中通信的系统和方法

    公开(公告)号:US20050188065A1

    公开(公告)日:2005-08-25

    申请号:US10192919

    申请日:2002-07-10

    CPC分类号: H04L12/2859 H04L12/4633

    摘要: A method for communicating in a loadbalancing environment is provided that in a particular embodiment includes receiving a request packet from a network access server (NAS) to initiate a communication session. The request packet is then communicated to a tunneling protocol network server (TPNS) and a response packet is received in response to the request packet. The response packet establishes a tunnel that facilitates the communication session and that includes an identification element associated with the TPNS such that a data transfer associated with the communication session is executed between the NAS and the TPNS.

    摘要翻译: 提供了一种用于在负载平衡环境中通信的方法,其在特定实施例中包括从网络接入服务器(NAS)接收请求分组以发起通信会话。 然后将请求分组传送到隧道协议网络服务器(TPNS),并响应于请求分组接收响应分组。 响应分组建立一个便于通信会话的隧道,并且包括与TPNS相关联的识别元件,使得在NAS和TPNS之间执行与通信会话相关联的数据传输。

    "> METHOD AND APPARATUS FOR CONFIGURING A MOBILE NODE TO RETAIN A
    19.
    发明申请
    METHOD AND APPARATUS FOR CONFIGURING A MOBILE NODE TO RETAIN A "HOME" IP SUBNET ADDRESS 有权
    用于配置移动节点的方法和装置来保留“主页”IP子网地址

    公开(公告)号:US20080071890A1

    公开(公告)日:2008-03-20

    申请号:US11944187

    申请日:2007-11-21

    IPC分类号: G06F15/177

    摘要: A method and implementation are disclosed for binding a mobile node to a subnet. The invention comprises steps and implementations for intercepting messages sent by a mobile node to a server, associating a predetermined subnet with the intercepted messages and forwarding the intercepted messages to the server. The invention intercepts reply messages sent by at least one server and selects reply messages that are associated with the predetermined subnet. The selected reply messages are forwarded to the mobile node, and reply messages that are not associated with the predetermined subnet are discarded.

    摘要翻译: 公开了将移动节点绑定到子网的方法和实现。 本发明包括用于拦截由移动节点发送到服务器的消息的步骤和实现方式,将预定的子网与拦截的消息相关联,并将拦截的消息转发到服务器。 本发明拦截由至少一个服务器发送的应答消息,并选择与预定子网相关联的应答消息。 所选择的应答消息被转发到移动节点,并且丢弃与预定子网不相关联的应答消息。

    Mobile network operator multihoming and enterprise VPN solution
    20.
    发明申请
    Mobile network operator multihoming and enterprise VPN solution 有权
    移动网络运营商多重和企业VPN解决方案

    公开(公告)号:US20070248062A1

    公开(公告)日:2007-10-25

    申请号:US11411744

    申请日:2006-04-25

    IPC分类号: H04Q7/24

    摘要: The disclosed embodiments support mobility internal and external to enterprise networks. Service providers provide mobility by providing Home Agent functionality corresponding to each Enterprise network. In this manner, mobility may be provided to Mobile Nodes both internal and external to their enterprise networks. Moreover, data packets may be transmitted by Mobile Nodes to Correspondent Nodes, whether they are within their enterprise network, the Service Provider network, or the Internet.

    摘要翻译: 所公开的实施例支持企业网络内部和外部的移动性。 服务提供商通过提供与每个企业网络相对应的归属代理功能来提供移动性。 以这种方式,移动性可以被提供给他们的企业网络内部和外部的移动节点。 此外,数据分组可以由移动节点发送到通信节点,无论它们在其企业网络,服务提供商网络还是因特网内。