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1. 发明申请

US20110305235A1 FLEXIBLE MOBILE IP FOREIGN AGENT ARCHITECTURE FOR ENABLING CONVERGED SERVICES 有权
标题翻译：灵活的移动IP外部代理架构，用于启用融合服务
公开(公告)号：US20110305235A1
公开(公告)日：2011-12-15
申请号：US13218307
申请日：2011-08-25
申请人： Rajesh Balay , Venkatesan Pradeep , Chandramouli Balasubramanian
发明人： Rajesh Balay , Venkatesan Pradeep , Chandramouli Balasubramanian
IPC分类号： H04W4/00
CPC分类号： H04W8/26 , H04L12/2889 , H04W8/06 , H04W80/04
摘要： A method and apparatus for flexible Mobile IP foreign agent architecture for enabling converged services are described herein. According to one embodiment of the invention, a packet is received over a circuit bound with a converged services domain of a network element. The converged services domain enables forwarding of wired and wireless traffic to a plurality of destination network elements. Upon determining that the circuit is capable of carrying Mobile Internet Protocol (IP) packets, the packet is processed according to an entry in a Mobile IP forwarding information base upon determining that the packet has a corresponding entry in the Mobile IP forwarding information base, and the packet is processed according to a different entry in an IP forwarding information base upon determining that the packet does not have an entry in the Mobile IP forwarding information base. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于实现融合服务的灵活的移动IP外部代理体系结构的方法和装置。根据本发明的一个实施例，在与网络元件的融合服务域绑定的电路上接收分组。融合服务域使有线和无线流量能够转发到多个目的网络元件。一旦确定该电路能够承载移动因特网协议（IP）分组，则在确定分组在移动IP转发信息库中具有相应条目时，根据移动IP转发信息库中的条目处理分组，以及在确定分组在移动IP转发信息库中没有条目的情况下，根据IP转发信息库中的不同条目处理分组。还描述了其它方法和装置。

2. 发明授权

US08218557B2 Scalable distributed user plane partitioned two-stage forwarding information base lookup for subscriber internet protocol host routes 有权
标题翻译：可扩展的分布式用户平面分区用于用户互联网协议主机路由的两级转发信息库查找
公开(公告)号：US08218557B2
公开(公告)日：2012-07-10
申请号：US12757820
申请日：2010-04-09
申请人： Brian R. Kean , Chandramouli Balasubramanian , Staffan Bonnier
发明人： Brian R. Kean , Chandramouli Balasubramanian , Staffan Bonnier
IPC分类号： H04L12/56
CPC分类号： H04L45/00 , H04L45/38 , H04L45/60 , H04W88/14
摘要： Communication sessions are each homed on one of a plurality of line cards in a network element. Packets received by the network element are processed on the home card before being transmitted to a subscriber device, such as a mobile phone or laptop computer. When a packet is received by the network element, it is not necessarily received by the line card that serves as a home card for the respective session. The packet is switched within the network element from the receiving line card, i.e., the trunk card, to the home card. The network element identifies the home card by performing a lookup in a table duplicated on all the line cards using the least significant bits of the IP address in the packet. Using these bits to organize the table limits the size of the table and balances load among the line cards.
摘要翻译：通信会话各自归属于网络元件中的多个线路卡中的一个。由网元接收的分组在被传送到诸如移动电话或膝上型计算机的用户设备之前在家庭卡处理。当网络接收到分组时，不一定被作为相应会话的家庭卡的线路卡接收。该分组在网元内从接收线路卡，即中继卡切换到家庭卡。网元通过使用分组中IP地址的最低有效位在所有线路卡上复制的表中执行查找来识别本地卡。使用这些位组织表限制了表的大小，并平衡了线卡之间的负载。

3. 发明授权

US08027310B2 Flexible mobile IP foreign agent architecture for enabling converged services 有权
标题翻译：灵活的移动IP外部代理架构，实现融合服务
公开(公告)号：US08027310B2
公开(公告)日：2011-09-27
申请号：US12021605
申请日：2008-01-29
申请人： Rajesh Balay , Venkatesan Pradeep , Chandramouli Balasubramanian
发明人： Rajesh Balay , Venkatesan Pradeep , Chandramouli Balasubramanian
IPC分类号： H04W4/00
CPC分类号： H04W8/26 , H04L12/2889 , H04W8/06 , H04W80/04
摘要： A method and apparatus for flexible Mobile IP foreign agent architecture for enabling converged services are described herein. According to one embodiment of the invention, a packet is received over a circuit bound with a converged services domain of a network element. The converged services domain enables forwarding of wired and wireless traffic to a plurality of destination network elements. Upon determining that the circuit is capable of carrying Mobile Internet Protocol (IP) packets, the packet is processed according to an entry in a Mobile IP forwarding information base upon determining that the packet has a corresponding entry in the Mobile IP forwarding information base, and the packet is processed according to a different entry in an IP forwarding information base upon determining that the packet does not have an entry in the Mobile IP forwarding information base. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于实现融合服务的灵活的移动IP外部代理体系结构的方法和装置。根据本发明的一个实施例，在与网络元件的融合服务域绑定的电路上接收分组。融合服务域使有线和无线流量能够转发到多个目的网络元件。一旦确定该电路能够承载移动因特网协议（IP）分组，则在确定分组在移动IP转发信息库中具有相应条目时，根据移动IP转发信息库中的条目处理分组，以及在确定分组在移动IP转发信息库中没有条目的情况下，根据IP转发信息库中的不同条目处理分组。还描述了其它方法和装置。

4. 发明授权

US08811360B2 Flexible mobile IP foreign agent architecture for enabling converged services 有权
标题翻译：灵活的移动IP外部代理架构，实现融合服务
公开(公告)号：US08811360B2
公开(公告)日：2014-08-19
申请号：US13218307
申请日：2011-08-25
申请人： Rajesh Balay , Venkatesan Pradeep , Chandramouli Balasubramanian
发明人： Rajesh Balay , Venkatesan Pradeep , Chandramouli Balasubramanian
IPC分类号： H04W4/00 , H04L12/28 , H04W8/26 , H04W80/04 , H04W8/06
CPC分类号： H04W8/26 , H04L12/2889 , H04W8/06 , H04W80/04
摘要： A method and apparatus for flexible Mobile IP foreign agent architecture for enabling converged services are described herein. According to one embodiment of the invention, a packet is received over a circuit bound with a converged services domain of a network element. The converged services domain enables forwarding of wired and wireless traffic to a plurality of destination network elements. Upon determining that the circuit is capable of carrying Mobile Internet Protocol (IP) packets, the packet is processed according to an entry in a Mobile IP forwarding information base upon determining that the packet has a corresponding entry in the Mobile IP forwarding information base, and the packet is processed according to a different entry in an IP forwarding information base upon determining that the packet does not have an entry in the Mobile IP forwarding information base. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于实现融合服务的灵活的移动IP外部代理体系结构的方法和装置。根据本发明的一个实施例，在与网络元件的融合服务域绑定的电路上接收分组。融合服务域使有线和无线流量能够转发到多个目的网络元件。一旦确定该电路能够承载移动因特网协议（IP）分组，则在确定分组在移动IP转发信息库中具有相应条目时，根据移动IP转发信息库中的条目处理分组，以及在确定分组在移动IP转发信息库中没有条目的情况下，根据IP转发信息库中的不同条目处理分组。还描述了其它方法和装置。

5. 发明授权

US08682861B2 Method and apparatus for mobility agent recovery 有权
公开(公告)号：US08682861B2
公开(公告)日：2014-03-25
申请号：US13091822
申请日：2011-04-21
申请人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janardan Ramesh
发明人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janardan Ramesh
IPC分类号： G06F17/30 , H04J1/16 , G06F15/16
CPC分类号： H04W8/12 , H04W80/04
摘要： Techniques for recovering Mobile Internet Protocol (IP) session(s) of a mobility agent in a Mobile IP network are described herein. In one embodiment of the invention, for each mobility session associated with a mobility agent, the mobility agent distributively backs up mobility agent specific information to the mobility agent peer associated with that mobility session. The mobility agent specific information is not used by the mobility agent peer. Upon the mobility agent inadvertently losing at least one mobility session, the mobility agent recovers the stored mobility agent specific information associated with those sessions from the mobility agent peers respectively associated with those sessions. Other methods and apparatuses are also described.

6. 发明申请

US20120224477A1 PRUNED FORWARDING SET FOR SCALABLE TUNNELING APPLICATIONS IN DISTRIBUTED USER PLANE 审中-公开
标题翻译：用于分布式用户平面中的可扩展隧道应用的预处理设置
公开(公告)号：US20120224477A1
公开(公告)日：2012-09-06
申请号：US13039220
申请日：2011-03-02
申请人： Chandramouli Balasubramanian , V.S. Jagannadham (Jack) Jonnalagadda , Brian Kean , Xianghai Yu , Zoltán Tóth
发明人： Chandramouli Balasubramanian , V.S. Jagannadham (Jack) Jonnalagadda , Brian Kean , Xianghai Yu , Zoltán Tóth
IPC分类号： H04L12/56
CPC分类号： H04L45/125 , H04L45/245
摘要： A method and system for reducing congestion and latency in a communication system by creating a pruned forwarding set for scalable tunneling applications. The communication system provides a communication link between a mobile communication device and a network, such as the Internet. The method entails using information included within a data packet to determine a corresponding tunnel peer address, which is then resolved onto a set of paths. Each path includes respective adjacency information. A determination of whether to prune each respective path is made by using the respective adjacency information. The pruned set of paths is used to identify available paths for the communication link. By pruning in this manner, the line card being used as the home slot for a given session may also be used as the egress slot, thereby reducing congestion and latency in the communication system.
摘要翻译：一种用于通过为可扩展隧道应用创建修剪的转发集合来减少通信系统中的拥塞和等待时间的方法和系统。通信系统提供移动通信设备和诸如因特网之类的网络之间的通信链路。该方法需要使用包括在数据分组内的信息来确定对应的隧道对等体地址，然后将其解析到一组路径上。每个路径包括各自的邻接信息。通过使用相应的邻接信息来确定是否修剪每个相应的路径。修剪的路径集合用于标识通信链路的可用路径。通过以这种方式修剪，用作给定会话的归属时隙的线路卡也可以用作出口时隙，从而减少通信系统中的拥塞和等待时间。

7. 发明授权

US08239555B2 Method and apparatus for mobility agent recovery 有权
标题翻译：移动剂回收的方法和装置
公开(公告)号：US08239555B2
公开(公告)日：2012-08-07
申请号：US13091842
申请日：2011-04-21
申请人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janardan Ramesh
发明人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janardan Ramesh
IPC分类号： G06F15/16 , H04J1/16
CPC分类号： H04W8/12 , H04W80/04
摘要： Techniques for recovering Mobile Internet Protocol (IP) session(s) of a mobility agent in a Mobile IP network are described herein. In one embodiment of the invention, for each mobility session associated with a mobility agent, the mobility agent distributively backs up mobility agent specific information to the mobility agent peer associated with that mobility session. The mobility agent specific information is not used by the mobility agent peer. Upon the mobility agent inadvertently losing at least one mobility session, the mobility agent recovers the stored mobility agent specific information associated with those sessions from the mobility agent peers respectively associated with those sessions. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于恢复移动IP网络中的移动性代理的移动因特网协议（IP）会话的技术。在本发明的一个实施例中，对于与移动代理相关联的每个移动性会话，移动性代理将移动性代理特定信息分散地备份到与该移动性会话相关联的移动性代理对等体。移动代理对等体不使用移动代理特定信息。在移动代理无意中丢失至少一个移动性会话时，移动性代理从与这些会话相关联的移动性代理对等体恢复与这些会话相关联的所存储的移动代理特定信息。还描述了其它方法和装置。

8. 发明申请

US20110202664A1 Method and Apparatus for Mobility Agent Recovery 有权
公开(公告)号：US20110202664A1
公开(公告)日：2011-08-18
申请号：US13091822
申请日：2011-04-21
申请人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janaradan Ramesh
发明人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janaradan Ramesh
IPC分类号： G06F15/16
CPC分类号： H04W8/12 , H04W80/04
摘要： Techniques for recovering Mobile Internet Protocol (IP) session(s) of a mobility agent in a Mobile IP network are described herein. In one embodiment of the invention, for each mobility session associated with a mobility agent, the mobility agent distributively backs up mobility agent specific information to the mobility agent peer associated with that mobility session. The mobility agent specific information is not used by the mobility agent peer. Upon the mobility agent inadvertently losing at least one mobility session, the mobility agent recovers the stored mobility agent specific information associated with those sessions from the mobility agent peers respectively associated with those sessions. Other methods and apparatuses are also described.

9. 发明申请

US20110202663A1 Method and Apparatus for Mobility Agent Recovery 有权
标题翻译：移动代理恢复的方法和装置
公开(公告)号：US20110202663A1
公开(公告)日：2011-08-18
申请号：US13091813
申请日：2011-04-21
申请人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janaradan Ramesh
发明人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janaradan Ramesh
IPC分类号： G06F15/16
CPC分类号： H04W8/12 , H04W80/04
摘要： Techniques for recovering Mobile Internet Protocol (IP) session(s) of a mobility agent in a Mobile IP network are described herein. In one embodiment of the invention, for each mobility session associated with a mobility agent, the mobility agent distributively backs up mobility agent specific information to the mobility agent peer associated with that mobility session. The mobility agent specific information is not used by the mobility agent peer. Upon the mobility agent inadvertently losing at least one mobility session, the mobility agent recovers the stored mobility agent specific information associated with those sessions from the mobility agent peers respectively associated with those sessions. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于恢复移动IP网络中的移动性代理的移动因特网协议（IP）会话的技术。在本发明的一个实施例中，对于与移动代理相关联的每个移动性会话，移动性代理将移动性代理特定信息分散地备份到与该移动性会话相关联的移动性代理对等体。移动代理对等体不使用移动代理特定信息。在移动代理无意中丢失至少一个移动性会话时，移动性代理从与这些会话相关联的移动性代理对等体恢复与这些会话相关联的所存储的移动代理特定信息。还描述了其它方法和装置。

10. 发明授权

US08767527B2 Method and apparatus for mobility agent recovery 有权
标题翻译：移动剂回收的方法和装置
公开(公告)号：US08767527B2
公开(公告)日：2014-07-01
申请号：US13091813
申请日：2011-04-21
申请人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janardan Ramesh
发明人： Chandramouli Balasubramanian , Vamsidhar Valluri , Venkatesan Pradeep , Janardan Ramesh
IPC分类号： H04J1/16 , G06F15/16
CPC分类号： H04W8/12 , H04W80/04
摘要： Techniques for recovering Mobile Internet Protocol (IP) session(s) of a mobility agent in a Mobile IP network are described herein. In one embodiment of the invention, for each mobility session associated with a mobility agent, the mobility agent distributively backs up mobility agent specific information to the mobility agent peer associated with that mobility session. The mobility agent specific information is not used by the mobility agent peer. Upon the mobility agent inadvertently losing at least one mobility session, the mobility agent recovers the stored mobility agent specific information associated with those sessions from the mobility agent peers respectively associated with those sessions. Other methods and apparatuses are also described.
摘要翻译：本文描述了用于恢复移动IP网络中的移动性代理的移动因特网协议（IP）会话的技术。在本发明的一个实施例中，对于与移动代理相关联的每个移动性会话，移动性代理将移动性代理特定信息分散地备份到与该移动性会话相关联的移动性代理对等体。移动代理对等体不使用移动代理特定信息。在移动代理无意中丢失至少一个移动性会话时，移动性代理从与这些会话相关联的移动性代理对等体恢复与这些会话相关联的所存储的移动代理特定信息。还描述了其它方法和装置。

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