公开(公告)号：US20080316974A1

公开(公告)日：2008-12-25

申请号：US12201882

申请日：2008-08-29

Applicant: Suresh KRISHNAN ,  Wassim HADDAD

Inventor： Suresh KRISHNAN ,  Wassim HADDAD

IPC: H04Q7/20

CPC classification number: H04L63/0892 ,  H04L63/08 ,  H04W8/26 ,  H04W12/06 ,  H04W36/0011 ,  H04W80/04 ,  H04W88/182

Abstract: Methods, Mobile Node and Mobility Access gateway for enabling vertical handoff of the Mobile Node between a first and second network interfaces using a pad translator.

Abstract translation: 方法，移动节点和移动接入网关，用于使用平移译码器在第一和第二网络接口之间实现移动节点的垂直切换。

公开(公告)号：US20080192695A1

公开(公告)日：2008-08-14

申请号：US11963289

申请日：2007-12-21

Applicant: Suresh Krishnan ,  Wassim Haddad

Inventor： Suresh Krishnan ,  Wassim Haddad

IPC: H04M3/00

CPC classification number: H04W12/02 ,  H04L63/0414 ,  H04L63/06 ,  H04L63/0892 ,  H04L2463/061 ,  H04W12/06 ,  H04W80/04

Abstract: A Mobile Node, A Network Node and a method performed in a visited network of a telecommunications network. The Mobile Node has a home address (HoA) valid in a Mobile Node's home network of the telecommunications network or knows how to generate one. The HoA is used in the visited network. A Pad Translator Generator module generates a Pad Translator (PaT) from at least one protection parameter by applying at least one exclusive-or (XOR) thereon and a Pad Translator Applicator module applies the PaT on at least a portion of a header of a packet using an exclusive-or (XOR) function thereby enabling protection of at least a portion of the HoA in the visited network.

Abstract translation: 移动节点，网络节点和在电信网络的拜访网络中执行的方法。 移动节点具有在移动节点的电信网络的家庭网络中有效的家庭地址（HoA），或知道如何生成电话。 HoA用于访问网络。 Pad转换器生成器模块通过在其上施加至少一个异或（XOR）从至少一个保护参数生成Pad转换器（PaT），并且Pad Translator Applicator模块将PaT应用于分组的报头的至少一部分 使用异或（XOR）功能，从而能够保护访问网络中HoA的至少一部分。

公开(公告)号：US20050044362A1

公开(公告)日：2005-02-24

申请号：US10644987

申请日：2003-08-21

Applicant: Wassim Haddad ,  Suresh Krishnan

Inventor： Wassim Haddad ,  Suresh Krishnan

IPC: H04L29/06 ,  H04L9/00 ,  G06F15/173

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。 方法和归属代理之一是针对从移动节点在归属代理处接收聚合绑定更新（ABU），构建来自ABU的多个单独绑定更新，并从归属代理发送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：US20150334045A1

公开(公告)日：2015-11-19

申请号：US14711444

申请日：2015-05-13

Applicant: Benoit TREMBLAY ,  Suresh KRISHNAN

Inventor： Benoit TREMBLAY ,  Suresh KRISHNAN

IPC: H04L12/911 ,  H04L12/721

CPC classification number: H04L47/783 ,  H04L41/12 ,  H04L45/14 ,  H04L45/42 ,  H04L45/586 ,  H04L45/64 ,  H04L47/2441 ,  H04L49/35 ,  H04L49/70

Abstract: A system and method for virtualizing a flow switch to be used by application providers in a cloud computing environment is provided. An application provider's packet handling rules are received by a cloud management system. The rules are translated from the application provider's overlay topology to the underlay data center topology. The underlay network elements involved in the received rules can be identified. A translated rule can be decomposed into a plurality of rule portions which are transmitted to the appropriate underlay network elements.

Abstract translation: 提供了一种用于虚拟化应用提供商在云计算环境中使用的流交换机的系统和方法。 应用提供商的数据包处理规则由云管理系统接收。 规则从应用提供商的覆盖拓扑转换为底层数据中心拓扑。 可以识别参与接收的规则的底层网络元素。 翻译规则可以分解成多个规则部分，这些规则部分被传送到适当的底层网络元件。

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。