公开(公告)号：US07228431B2

公开(公告)日：2007-06-05

申请号：US10644987

申请日：2003-08-21

Applicant: Wassim Haddad ,  Suresh Krishnan

Inventor： Wassim Haddad ,  Suresh Krishnan

IPC: G06F1/24

CPC classification number: H04L63/06 ,  H04L63/12 ,  H04W8/04 ,  H04W12/10 ,  H04W28/06 ,  H04W60/00 ,  H04W80/04

Abstract: Methods and home agent for building a plurality of individual binding updates in the home agent on behalf of a mobile node. One of the methods and the home agent is directed to receiving an Aggregated Binding Update (ABU) at the home agent from the mobile node, building the plurality of individual binding updates from the ABU and sending from the home agent each of the plurality of individual binding updates toward each of the different destination addresses. Each of the plurality of individual binding updates has a different destination address, which is specified in the ABU. Another of the methods and the home agent is directed to intercepting a plurality of binding acknowledgments destined to the mobile node, building an Aggregated Binding Acknowledgment (ABA) from the plurality of binding acknowledgments and sending the ABA toward the mobile node.

Abstract translation: 代表移动节点在归属代理中构建多个单独绑定更新的方法和归属代理。 所述方法和所述归属代理之一涉及从所述移动节点在所述归属代理处接收聚合绑定更新（ABU），从所述ABU构建所述多个个体绑定更新，并且从所述归属代理发送所述多个个体中的每一个 将更新绑定到每个不同的目标地址。 多个单独绑定更新中的每一个具有在ABU中指定的不同的目的地址。 另一种方法和归属代理涉及截取目的地为移动节点的多个绑定确认，从多个绑定确认中构建聚合绑定确认（ABA），并向移动节点发送ABA。

公开(公告)号：US20060198370A1

公开(公告)日：2006-09-07

申请号：US11229680

申请日：2005-09-20

Applicant: Wassim Haddad ,  Suresh Krishnan

Inventor： Wassim Haddad ,  Suresh Krishnan

IPC: H04L12/28 ,  H04L12/56

CPC classification number: H04L29/1232 ,  H04L61/2092 ,  H04W8/085 ,  H04W8/087 ,  H04W36/0011 ,  H04W80/04

Abstract: A MN, a method and a VMAP for increasing efficiency of handover of the MN from a AR1 to a AR2. The VMAP is hierarchically below a MAP and above the AR1. The MN has a RCoA valid under the MAP and a LCoA valid under the AR1. The VMAP comprises an OMM Function capable of receiving a PathUM thereby informing the VMAP that the MN 412 is handing over to the AR2, computing a LCoA2 valid under the AR2 and forwarding traffic received on the LCoA to the LCoA2. A VMAP Binding Cache Entry for the MN comprises at least the MN's RCoA, the MN's LCoA and a unique value associated with the MN. The VMAP, therewith, computes the LCoA2 using a same function as in the MN. Prior to receiving the PathUM, the VMAP could receive an E-LBA issued from the MAP and addressed to the LCoA comprising the MN's RCoA and the unique value associated with the MN and thereafter, creating or updating the VBCE for the MN using information included therein.

Abstract translation: MN，用于提高MN从AR 1到AR 2的切换的效率的方法和VMAP。 VMAP分层地在MAP之下并且在AR 1之上。 MN在MAP下具有RCoA有效，而在AR 1下有一个LCoA有效。 VMAP包括能够接收路径的OMM功能，从而向VMAP通知MN 412正在移交给AR 2，计算在AR 2下有效的LCoA 2，并将在LCoA上接收到的业务转发到LCoA 2。 MN的VMAP绑定缓存条目至少包括MN的RCoA，MN的LCoA和与MN相关联的唯一值。 其中，VMAP使用与MN中相同的功能来计算LCoA 2。 在接收到PathUM之前，VMAP可以接收从MAP发出的E-LBA，并发送到包括MN的RCoA的LCoA和与MN相关联的唯一值，此后，使用包括在其中的信息创建或更新MN的VBCE 。

公开(公告)号：US08750303B2

公开(公告)日：2014-06-10

申请号：US11738819

申请日：2007-04-23

Applicant: Wassim Haddad ,  Suresh Krishnan

Inventor： Wassim Haddad ,  Suresh Krishnan

IPC: H04L12/28 ,  H04L12/56 ,  H04L29/06 ,  H04W84/12

CPC classification number: H04L45/00 ,  H04L29/06 ,  H04W8/26 ,  H04W24/00 ,  H04W28/06 ,  H04W40/36 ,  H04W80/04 ,  H04W84/12 ,  H04W92/24

Abstract: Systems and methods are described which delegate reachability testing for mobility signaling in communication networks. A mobile node transmits a mobility signaling package to other network nodes, which can use the information contained therein to perform the delegated reachability testing.

Abstract translation: 描述了在通信网络中委托移动性信令的可达性测试的系统和方法。 移动节点将移动性信令包发送到其他网络节点，其可以使用其中包含的信息来执行委托的可达性测试。

公开(公告)号：US20140140344A1

公开(公告)日：2014-05-22

申请号：US13849362

申请日：2013-03-22

Applicant: Suresh Krishnan ,  Meral Shirazipour ,  Catherine Truchan

Inventor： Suresh Krishnan ,  Meral Shirazipour ,  Catherine Truchan

IPC: H04L12/741

CPC classification number: H04L61/2514 ,  H04L41/0813 ,  H04L41/0816 ,  H04L45/38 ,  H04L61/2517 ,  H04L63/0892

Abstract: The present disclosure describes methods and apparatus for differentiating subscriber devices of a subscriber hidden by a network address translation device and enables traffic flow steering on a per device basis rather than a per subscriber basis. Identification of subscriber devices is achieved by assigning a reserved set of external ports to each subscriber device. Different service paths can be defined for different subscriber devices to provide a subscriber with a different experience for each subscriber device of the subscriber.

Abstract translation: 本公开描述了用于区分由网络地址转换设备隐藏的用户的用户设备的方法和设备，并且使得能够在每个设备的基础上而不是每个用户的基础上进行业务流控制。 用户设备的识别是通过将预留的一组外部端口分配给每个用户设备来实现的。 可以为不同的订户设备定义不同的服务路径，以向订户提供与订户的每个订户设备不同的体验。

公开(公告)号：US20140016464A1

公开(公告)日：2014-01-16

申请号：US13628956

申请日：2012-09-27

Applicant: Meral Shirazipour ,  Suresh Krishnan ,  Gregory Charlot

Inventor： Meral Shirazipour ,  Suresh Krishnan ,  Gregory Charlot

IPC: H04L12/24

CPC classification number: H04L47/24 ,  H04L47/11 ,  H04L47/26

Abstract: A method of enhancing Quality of Experience (QoE) associated with an application flow for an end-user in a communication network comprises: receiving a packet belonging to the application flow, the packet comprising QoE information determined based on previous packets exchanged within the application flow; decoding the QoE information from the received packet; and adjusting a QoS mechanism for the packet, based on the decoded QoE information for enhancing the QoE of the application flow. A network node for carrying out this method is disclosed. Also, a method for relaying QoE associated with an application flow for an end-user in a communication network comprises: receiving packets belonging to the application flow; calculating QoE information based on the received packets; and sending the calculated QoE information back to the communication network, the QoE information being included in a packet belonging to the application flow. A network node for carrying out this method is disclosed.

Abstract translation: 与通信网络中的最终用户的应用流程相关联的增强体验质量（QoE）的方法包括：接收属于应用流的分组，所述分组包括基于在所述应用流中交换的先前分组确定的QoE信息 ; 从接收的分组解码QoE信息; 以及基于用于增强应用流的QoE的解码的QoE信息来调整分组的QoS机制。 公开了一种用于执行该方法的网络节点。 另外，用于在通信网络中中继与终端用户的应用流相关联的QoE的方法包括：接收属于该应用流的分组; 根据收到的报文计算QoE信息; 并将所计算的QoE信息发送回所述通信网络，所述QoE信息被包括在属于所述应用流的分组中。 公开了一种用于执行该方法的网络节点。

公开(公告)号：US20140006638A1

公开(公告)日：2014-01-02

申请号：US13676718

申请日：2012-11-14

Applicant: Alan Kavanagh ,  Suresh Krishnan

Inventor： Alan Kavanagh ,  Suresh Krishnan

IPC: G06F15/16

CPC classification number: H04L61/6004 ,  G06F9/45558 ,  G06F2009/45595 ,  H04L12/6418 ,  H04L61/2007 ,  H04L61/2061 ,  H04L61/251 ,  H04L61/2525 ,  H04L61/6059

Abstract: A method, for use in a data center having tenants, of routing an IPv4 packet over an IPv6 network as an IPv6 packet includes: receiving the IPv4 packet from a first virtual machine associated with a first tenant and addressed to a second virtual machine associated with a second tenant; generating the header of the IPv6 packet to include an IPv6 address determined by applying a reversible transformation to one of: a combination of the IPv4 source address and an identifier of the first tenant, and a combination of the IPv4 destination address and an identifier of the second tenant; generating the payload of the IPv6 packet based on the payload of the received IPv4 packet; generating the IPv6 packet by assembling the generated payload with the generated header of the IPv6 packet; and transmitting the generated IPv6 packet over the IPv6 network to the second virtual machine.

Abstract translation: 一种在具有租户的数据中心中使用的用于通过IPv6网络将IPv4分组路由为IPv6分组的方法包括：从与第一租户相关联的第一虚拟机接收IPv4分组并寻址到与第一虚拟机相关联的第二虚拟机 第二租户 生成IPv6分组的报头以包括通过应用可逆转换确定的IPv6地址，其中IPv4地址与第一租户的标识符的组合，以及IPv4目的地地址和 第二租户 基于接收的IPv4分组的有效载荷来生成IPv6分组的有效载荷; 通过组合生成的有效载荷与IPv6分组的生成报头来生成IPv6分组; 以及通过IPv6网络将生成的IPv6分组发送到第二虚拟机。

公开(公告)号：US08040845B2

公开(公告)日：2011-10-18

申请号：US12209938

申请日：2008-09-12

Applicant: Desire Oulai ,  Suresh Krishnan

Inventor： Desire Oulai ,  Suresh Krishnan

IPC: H04W40/04

CPC classification number: H04W8/082 ,  H04W80/04 ,  H04W88/182

Abstract: Methods and nodes are provided for efficiently establishing a route between a mobile node and a correspondent node in a Proxy Mobile Internet Protocol network. A return routability procedure is used between a local mobility anchor and a media access gateway on one hand, and the correspondent node on the other hand. The procedure is made without involvement from the mobile node. The procedure is such that the correspondent node handles return routability as per standard mobile IP mechanisms. Following this return routability procedure, a binding of an address of the mobile node with an address of the media access gateway is stored in the correspondent node. This binding allows data traffic to flow between the mobile node and the correspondent node without passing through the local mobility anchor.

Abstract translation: 提供了方法和节点，用于在代理移动互联网协议网络中有效地建立移动节点和通讯节点之间的路由。 另一方面，一方面在本地移动锚和媒体接入网关之间使用返回可路由性过程，另一方面使用通信节点。 该过程是在不涉及移动节点的情况下进行的。 该过程使得通信节点根据标准移动IP机制来处理返回可路由性。 在该返回可路由性过程之后，移动节点的地址与媒体接入网关的地址的绑定被存储在通信节点中。 该绑定允许数据业务在移动节点和对端节点之间流动，而不通过本地移动锚点。

公开(公告)号：US20100189052A1

公开(公告)日：2010-07-29

申请号：US12482981

申请日：2009-06-11

Applicant: Alan Kavanagh ,  Suresh Krishnan

Inventor： Alan Kavanagh ,  Suresh Krishnan

IPC: H04W60/00

CPC classification number: H04L61/2015 ,  H04L29/12915 ,  H04L61/6059 ,  H04L63/0892 ,  H04L63/20 ,  H04W12/06

Abstract: A method and nodes are provided for registering a terminal. The terminal is capable of connecting in two distinct networks. The registration process for the terminal maps an identity and traffic handling policies of the terminal in a first network with an address prefix of the terminal obtained from the second network. The address prefix is obtained from the second network following authorization of the terminal in the first network. As traffic is exchanged between the terminal and a correspondent node while the terminal is accessing the second network, the mapping is used to ensure that policies for the terminal in the first network are applied in the second network.

Abstract translation: 提供了一种用于注册终端的方法和节点。 终端能够连接在两个不同的网络中。 终端的注册过程将第一网络中的终端的身份和流量处理策略映射到从第二网络获得的终端的地址前缀。 在第一网络中的终端的授权之后，从第二网络获得地址前缀。 由于当终端正在访问第二网络时，在终端和对端节点之间交换流量，所以映射用于确保第一网络中的终端的策略被应用于第二网络。

公开(公告)号：US20090080441A1

公开(公告)日：2009-03-26

申请号：US11948269

申请日：2007-11-30

Applicant: Suresh Krishnan ,  Laurent Marchand

Inventor： Suresh Krishnan ,  Laurent Marchand

IPC: H04L12/28

CPC classification number: H04W8/082 ,  H04W8/085 ,  H04W80/04 ,  H04W88/182

Abstract: A method and nodes are provided for localizing traffic between communication nodes receiving service from a same network. A local mobility anchor informs media access gateways providing access to two communication nodes of each other's addresses. Traffic exchanged between the two communication nodes connected to the same network via these media access gateways are routed directly between the gateways, bypassing the local mobility anchor.

Abstract translation: 提供了一种方法和节点，用于在从相同网络接收服务的通信节点之间进行本地化。 本地移动锚通知媒体接入网关，提供对对方地址的两个通信节点的访问。 经由这些媒体接入网关连接到同一网络的两个通信节点之间交换的业务在网关之间直接路由，绕过本地移动锚点。

公开(公告)号：US20090016364A1

公开(公告)日：2009-01-15

申请号：US11776822

申请日：2007-07-12

Applicant: Suresh Krishnan

Inventor： Suresh Krishnan

IPC: H04L12/28

CPC classification number: H04W8/082 ,  H04W60/00 ,  H04W80/04 ,  H04W88/182

Abstract: Systems and methods are described which provide communication between a correspondent node and a mobile node including receiving a home prefix of the mobile node and a list of correspondent nodes by a mobile access gateway having an access link with the mobile node and submitting proxy binding update messages by the mobile access gateway to a home agent corresponding to the mobile node and to each of the correspondent nodes in the list.

Abstract translation: 描述了提供通信节点和移动节点之间的通信的系统和方法，包括接收移动节点的归属前缀和具有与移动节点的接入链路的移动接入网关的通信节点的列表，并且提交代理绑定更新消息 通过移动接入网关到与移动节点对应的归属代理和列表中的每个对应节点。