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    Internet protocol tunneling on a mobile network
    3.
    发明申请
    Internet protocol tunneling on a mobile network 审中-公开
    互联网协议隧道在移动网络上

    公开(公告)号：US20070189219A1

    公开(公告)日：2007-08-16

    申请号：US11598875

    申请日：2006-11-14

    申请人： Mruthyunjaya Navali ,  Kuntal Chowdhury ,  Sanil Kumar Puthiyandyil ,  Matthew Harper

    发明人： Mruthyunjaya Navali ,  Kuntal Chowdhury ,  Sanil Kumar Puthiyandyil ,  Matthew Harper

    IPC分类号： H04Q7/00

    CPC分类号： H04L61/2503 ,  H04L29/12339 ,  H04L29/12358 ,  H04L61/251 ,  H04L61/2592 ,  H04W36/0011 ,  H04W80/045

    摘要： Systems and methods are provided for sending information in a first protocol over a network that supports a second protocol. A tunnel is used to provide a roaming mobile node with IPv6 packet data over an IPv4 core network. When the mobile node is handed off while roaming, the same IP address is provided to the mobile node and the IPv6 packet data is again tunneled over the IPv4 core network. Certain embodiments allow an IPv4 core network to support a mobile node that uses Simple IPv6 or MIPv6 addressing. This system and method can be applicable to situations where the mobile node uses addressing greater than 32 bits, while the core network supports 32 bit addressing.

    摘要翻译： 提供了系统和方法，用于通过支持第二协议的网络在第一协议中发送信息。 隧道用于通过IPv4核心网络为漫游移动节点提供IPv6分组数据。 当移动节点在漫游时切换，向移动节点提供相同的IP地址，并且IPv6分组数据再次通过IPv4核心网络隧道传输。 某些实施例允许IPv4核心网络支持使用简单IPv6或MIPv6寻址的移动节点。 该系统和方法可以适用于移动节点使用寻址大于32位的情况，而核心网络支持32位寻址。

    System and method for traffic localization
    4.
    发明授权
    System and method for traffic localization 有权
    流量定位的系统和方法

    公开(公告)号：US07885248B2

    公开(公告)日：2011-02-08

    申请号：US11787740

    申请日：2007-04-17

    申请人： Matthew H. Harper ,  Sanil Kumar Puthiyandyil ,  Rajesh Ramankutty ,  Shaji E. Radhakrishnan ,  Kuntal Chowdhury

    发明人： Matthew H. Harper ,  Sanil Kumar Puthiyandyil ,  Rajesh Ramankutty ,  Shaji E. Radhakrishnan ,  Kuntal Chowdhury

    IPC分类号： H04L12/56

    CPC分类号： H04W8/082 ,  H04L67/14 ,  H04L67/148 ,  H04W28/06 ,  H04W40/34 ,  H04W48/16 ,  H04W76/12 ,  H04W80/04

    摘要： Systems and methods for bridging packet flows to bypass call legs and/or tunnels are provided. A tunnel initiator, which can be an access gateway, a foreign agent, and a mobility anchor point, for example, provides a bypass for certain packets that have a destination serviced by the same tunnel initiator. The bridge allows the packets to bypass a backhaul loop and reduces latency and frees bandwidth for other purposes in the network. The bridging can be implemented in a tunnel initiator for mobile to mobile packet flows, mobile to land line packet flows, and land line to mobile packet flows. Route optimization can also be provided in certain embodiments.

    摘要翻译： 提供了将分组流桥接到旁路呼叫支路和/或隧道的系统和方法。 例如，可以是接入网关，外部代理和移动性锚点的隧道启动器为具有由相同隧道启动器服务的目的地的某些分组提供旁路。 桥接器允许数据包绕过回程循环并减少延迟并释放带宽用于网络中的其他目的。 桥接可以在用于移动到移动分组流，移动到陆地分组流和陆地线到移动分组流的隧道发起者中实现。 在某些实施例中也可以提供路由优化。

    Generating a response to video content request including dynamically processed video content
    6.
    发明授权
    Generating a response to video content request including dynamically processed video content 有权
    生成对视频内容请求的响应，包括动态处理的视频内容

    公开(公告)号：US09241190B2

    公开(公告)日：2016-01-19

    申请号：US12862178

    申请日：2010-08-24

    申请人： Kuntal Chowdhury ,  Sanil-Kumar Puthiyandyil ,  Arun Alex

    发明人： Kuntal Chowdhury ,  Sanil-Kumar Puthiyandyil ,  Arun Alex

    IPC分类号： H04N7/173 ,  H04N21/472 ,  H04N21/485 ,  H04N21/222 ,  H04N21/2343

    CPC分类号： H04N21/237 ,  H04N21/2223 ,  H04N21/2343 ,  H04N21/2353 ,  H04N21/23605 ,  H04N21/2393 ,  H04N21/47202 ,  H04N21/47205 ,  H04N21/4854 ,  H04N21/6131 ,  H04N21/6181 ,  H04N21/64322

    摘要： In one embodiment, a video processing server including a memory capable of storing data and a processor is disclosed. The processor is configured for using the data such that the video processing server can receive a request redirected from a gateway for a video content, wherein the request is redirected by the gateway based on information contained in the request and wherein the information contained in the request includes control data used for an optimal delivery of the video content. The processor is further configured for using the data such that the video processing server can send the redirected request to a content provider identified in the request, receive the requested video content from the content provider, and generate a response to the request by modifying the video content based on the control data.

    摘要翻译： 在一个实施例中，公开了一种包括能够存储数据的存储器和处理器的视频处理服务器。 处理器被配置为使用数据，使得视频处理服务器可以接收从视频内容的网关重定向的请求，其中基于请求中包含的信息，该请求由网关重定向，并且其中包含在请求中的信息 包括用于视频内容的最佳传送的控制数据。 处理器还被配置为使用数据，使得视频处理服务器可以将重定向的请求发送到在请求中标识的内容提供者，从内容提供商接收所请求的视频内容，并且通过修改视频来生成对该请求的响应 内容基于控制数据。

    Systems and methods for mobility management on wireless networks
    7.
    发明授权
    Systems and methods for mobility management on wireless networks 有权
    无线网络上移动性管理的系统和方法

    公开(公告)号：US07969945B2

    公开(公告)日：2011-06-28

    申请号：US11652410

    申请日：2007-01-11

    申请人： Mruthyunjaya Navali ,  Kuntal Chowdhury

    发明人： Mruthyunjaya Navali ,  Kuntal Chowdhury

    IPC分类号： H04W4/00

    CPC分类号： H04W8/02 ,  H04L29/12311 ,  H04L61/2015 ,  H04L61/2084 ,  H04L63/0428 ,  H04W8/087 ,  H04W8/26 ,  H04W12/02 ,  H04W36/0011 ,  H04W36/12 ,  H04W80/04 ,  H04W88/005

    摘要： Systems and methods to manage network access (e.g., IPv4 and IPv6) and layer 3 mobility are provided. This can allow mobility management to be moved from a mobile node's stack to the access gateway, simplifying the stack and providing fast handoffs. The mobility management at an access gateway further allows a mobile node to keep its dynamically assigned IP address for the duration of a call session and through handoffs. The placement of access gateways in a domain of trust allows security information to be passed between access gateways in a handoff so that the security associations do not need to be re-authenticated with the mobile node. One or more of the above mobility management features can be used to provide a fast and seamless handoff for a mobile node.

    摘要翻译： 提供了用于管理网络接入（例如，IPv4和IPv6）和第3层移动性的系统和方法。 这可以允许移动性管理从移动节点的堆栈移动到接入网关，简化堆栈并提供快速切换。 接入网关的移动性管理还允许移动节点在呼叫会话期间和通过切换保持其动态分配的IP地址。 访问网关在信任域中的布置允许在切换中的访问网关之间传递安全信息，使得安全关联不需要被移动节点重新认证。 上述移动管理功能中的一个或多个可以用于为移动节点提供快速和无缝切换。

    Systems and methods for mobility management on wireless networks
    8.
    发明申请
    Systems and methods for mobility management on wireless networks 有权
    无线网络上移动性管理的系统和方法

    公开(公告)号：US20070189255A1

    公开(公告)日：2007-08-16

    申请号：US11652410

    申请日：2007-01-11

    申请人： Mruthyunjaya Navali ,  Kuntal Chowdhury

    发明人： Mruthyunjaya Navali ,  Kuntal Chowdhury

    IPC分类号： H04Q7/24

    CPC分类号： H04W8/02 ,  H04L29/12311 ,  H04L61/2015 ,  H04L61/2084 ,  H04L63/0428 ,  H04W8/087 ,  H04W8/26 ,  H04W12/02 ,  H04W36/0011 ,  H04W36/12 ,  H04W80/04 ,  H04W88/005

    摘要： Systems and methods to manage network access (e.g., IPv4 and IPv6) and layer 3 mobility are provided. This can allow mobility management to be moved from a mobile node's stack to the access gateway, simplifying the stack and providing fast handoffs. The mobility management at an access gateway further allows a mobile node to keep its dynamically assigned IP address for the duration of a call session and through handoffs. The placement of access gateways in a domain of trust allows security information to be passed between access gateways in a handoff so that the security associations do not need to be re-authenticated with the mobile node. One or more of the above mobility management features can be used to provide a fast and seamless handoff for a mobile node.

    摘要翻译： 提供了用于管理网络接入（例如，IPv4和IPv6）和第3层移动性的系统和方法。 这可以允许移动性管理从移动节点的堆栈移动到接入网关，简化堆栈并提供快速切换。 接入网关的移动性管理还允许移动节点在呼叫会话期间和通过切换保持其动态分配的IP地址。 访问网关在信任域中的布置允许在切换中的访问网关之间传递安全信息，使得安全关联不需要被移动节点重新认证。 上述移动管理功能中的一个或多个可以用于为移动节点提供快速和无缝切换。

    System and method for a policy enforcement point interface
    9.
    发明授权
    System and method for a policy enforcement point interface 有权
    策略执行点界面的系统和方法

    公开(公告)号：US08041825B2

    公开(公告)日：2011-10-18

    申请号：US11584450

    申请日：2006-10-20

    申请人： Andrew Gibbs ,  Shaji E. Radhakrishnan ,  Kuntal Chowdhury

    发明人： Andrew Gibbs ,  Shaji E. Radhakrishnan ,  Kuntal Chowdhury

    IPC分类号： G06F15/177 ,  G06F15/173 ,  G06F15/16 ,  G06F17/00 ,  G06F17/30 ,  H04L29/06

    CPC分类号： H04L41/0893 ,  H04L41/5003 ,  H04L41/5096 ,  H04L47/10 ,  H04L47/14 ,  H04L47/20 ,  H04L47/35 ,  H04L63/0227 ,  H04L63/102 ,  H04L67/14 ,  H04W28/10 ,  H04W76/10 ,  H04W80/00 ,  H04W80/04

    摘要： Systems and methods for providing an interface to communicate policy information from a policy server to a policy enforcement point are presented. An external policy server is used to implement and provide various policies to a policy enforcement point for enforcement on subscriber sessions and traffic flows of a mobile subscriber. A policy enforcement point can request instructions from the policy server using an access-request message and receive from the policy server unsolicited instructions with a change-of-authorization message. Policies for application to a subscriber session or traffic flow are included in the message from a policy server to the policy enforcement point. Other messages such as a disconnect message are used to terminate a subscriber session.

    摘要翻译： 提供了用于提供从策略服务器向策略执行点传送策略信息的接口的系统和方法。 使用外部策略服务器来实施并向策略执行点提供各种策略，以在用户会话和移动用户的业务流上执行。 策略执行点可以使用访问请求消息从策略服务器请求指令，并且从策略服务器接收授权消息更改的未经请求的指令。 用于应用于用户会话或流量流的策略被包括在从策略服务器到策略执行点的消息中。 诸如断开连接消息的其他消息用于终止订户会话。