METHOD, SYSTEM, AND DEVICE FOR ESTABLISHING PSEUDO WIRE
    1.
    发明申请
    METHOD, SYSTEM, AND DEVICE FOR ESTABLISHING PSEUDO WIRE 有权
    用于建立PSEUDO线的方法,系统和装置

    公开(公告)号:US20120281702A1

    公开(公告)日:2012-11-08

    申请号:US13548880

    申请日:2012-07-13

    IPC分类号: H04L12/56

    摘要: A method, a system, and a device for establishing a pseudo wire are disclosed. The method includes: receiving, by a switching provider edge at a bifurcation position, a label mapping message, obtaining information of the switching provider edge at the bifurcation position and information of at least two next hops or outgoing interfaces of the switching provider edge through parsing, comparing the information of the switching provider edge at the bifurcation position with information of a local device, and if the information of the switching provider edge at the bifurcation position matches with the information of the local device, establishing at least two pseudo wires from the switching provider edge according to the information of at least two next hops or outgoing interfaces.

    摘要翻译: 公开了一种用于建立伪线的方法,系统和装置。 该方法包括:通过分叉位置处的交换提供商边缘接收标签映射消息,通过解析获得交换提供商边缘的分叉位置处的交换提供商边缘的信息和交换提供商边缘的至少两个下一跳或出口接口的信息 将分叉位置处的交换提供商边缘的信息与本地设备的信息进行比较,并且如果分支位置处的切换提供商边缘的信息与本地设备的信息匹配,则从 根据至少两个下一跳或出站接口的信息切换提供商边缘。

    METHOD, DEVICE AND SYSTEM FOR ESTABLISHING A PSEUDO WIRE
    2.
    发明申请
    METHOD, DEVICE AND SYSTEM FOR ESTABLISHING A PSEUDO WIRE 有权
    方法,设备和系统建立一个PSEUDO线

    公开(公告)号:US20120099598A1

    公开(公告)日:2012-04-26

    申请号:US13340101

    申请日:2011-12-29

    申请人: Wei Cao Li Xue

    发明人: Wei Cao Li Xue

    IPC分类号: H04L12/56

    CPC分类号: H04L45/68 H04L45/02

    摘要: A method, a device and a system for establishing a Pseudo Wire (PW) are provided. The method includes: receiving, by a switching node, a control message; constructing a first control message according the first FEC information and the routing information in the control message, and sending the first control message to a second terminal node; constructing, by the second terminal node, a second control message, where the second control message includes the second FEC information and the second routing information, and the second FEC information carries identification information of the first terminal node; and sending the second control message to the switching node. In the method, it is unnecessary to manually configure a PW routing table on the switching node or establish a PW routing table dynamically through a routing protocol, and it is unnecessary to configure mapping relations between PW segments manually. This method achieves robust maintenance.

    摘要翻译: 提供了一种用于建立伪线(PW)的方法,装置和系统。 该方法包括:由交换节点接收控制消息; 根据控制消息中的第一FEC信息和路由信息构建第一控制消息,并将第一控制消息发送到第二终端节点; 由所述第二终端节点构建第二控制消息,其中所述第二控制消息包括所述第二FEC信息和所述第二路由信息,并且所述第二FEC信息携带所述第一终端节点的识别信息; 以及将所述第二控制消息发送到所述交换节点。 在该方法中,不需要在交换节点上手动配置PW路由表,也可以通过路由协议动态建立PW路由表,而不需要手工配置PW段之间的映射关系。 该方法实现了强大的维护。

    Method, device and system for establishing a pseudo wire
    3.
    发明授权
    Method, device and system for establishing a pseudo wire 有权
    用于建立伪线的方法,设备和系统

    公开(公告)号:US08964749B2

    公开(公告)日:2015-02-24

    申请号:US13340101

    申请日:2011-12-29

    申请人: Wei Cao Li Xue

    发明人: Wei Cao Li Xue

    IPC分类号: H04L12/721 H04L12/751

    CPC分类号: H04L45/68 H04L45/02

    摘要: A method, a device and a system for establishing a Pseudo Wire (PW) are provided. The method includes: receiving, by a switching node, a control message; constructing a first control message according the first FEC information and the routing information in the control message, and sending the first control message to a second terminal node; constructing, by the second terminal node, a second control message, where the second control message includes the second FEC information and the second routing information, and the second FEC information carries identification information of the first terminal node; and sending the second control message to the switching node. In the method, it is unnecessary to manually configure a PW routing table on the switching node or establish a PW routing table dynamically through a routing protocol, and it is unnecessary to configure mapping relations between PW segments manually. This method achieves robust maintenance.

    摘要翻译: 提供了一种用于建立伪线(PW)的方法,装置和系统。 该方法包括:由交换节点接收控制消息; 根据控制消息中的第一FEC信息和路由信息构建第一控制消息,并将第一控制消息发送到第二终端节点; 由所述第二终端节点构建第二控制消息,其中所述第二控制消息包括所述第二FEC信息和所述第二路由信息,并且所述第二FEC信息携带所述第一终端节点的识别信息; 以及将所述第二控制消息发送到所述交换节点。 在该方法中,不需要在交换节点上手动配置PW路由表,也可以通过路由协议动态建立PW路由表,而不需要手工配置PW段之间的映射关系。 该方法实现了强大的维护。

    Object identification device, moving object controlling apparatus having object identification device, information presenting apparatus having object identification device, and spectroscopic image capturing apparatus
    4.
    发明授权
    Object identification device, moving object controlling apparatus having object identification device, information presenting apparatus having object identification device, and spectroscopic image capturing apparatus 有权
    物体识别装置,具有物体识别装置的移动物体控制装置,具有物体识别装置的信息呈现装置和分光图像捕获装置

    公开(公告)号:US09025027B2

    公开(公告)日:2015-05-05

    申请号:US13230009

    申请日:2011-09-12

    申请人: Li Xue Hideaki Hirai

    发明人: Li Xue Hideaki Hirai

    摘要: An object identification device includes an image capturing device to capture images polarized in different directions. A noise removal unit removes noise in the polarized images using a noise removing parameter. An index value computing unit computes an object identification index value for identification-processing areas in the polarized images using data of noise-removed polarized images. An object identification processing unit conducts object identification by determining identification processing areas corresponding to an identification target object based on the object identification index value. An environment information obtaining unit obtains environment information. An environmental condition determination unit determines an environmental condition based on the environment information. A parameter storage unit stores noise removing parameters prepared for mutually exclusive environmental conditions. The noise removal unit reads a noise removing parameter from the parameter storage unit to conduct noise removal. A method of identifying an object and a spectroscopic image capturing apparatus are also provided.

    摘要翻译: 物体识别装置包括用于捕获沿不同方向偏振的图像的图像捕获装置。 噪声去除单元使用噪声去除参数去除偏振图像中的噪声。 索引值计算单元使用去除噪声的偏振图像的数据来计算偏振图像中的识别处理区域的对象识别索引值。 对象识别处理单元通过基于对象识别索引值确定与识别目标对象相对应的识别处理区域来进行对象识别。 环境信息获取单元获取环境信息。 环境条件确定单元基于环境信息来确定环境条件。 参数存储单元存储为相互排斥的环境条件准备的噪声去除参数。 噪声去除单元从参数存储单元读取噪声消除参数以进行噪声去除。 还提供了一种识别对象的方法和分光图像捕获设备。

    METHOD, APPARATUS, AND SYSTEM FOR SETTING UP BIDIRECTIONAL POINT-TO-MULTIPOINT LABEL SWITCHED PATH
    5.
    发明申请
    METHOD, APPARATUS, AND SYSTEM FOR SETTING UP BIDIRECTIONAL POINT-TO-MULTIPOINT LABEL SWITCHED PATH 审中-公开
    用于设置双向点对多点标签交换路径的方法,装置和系统

    公开(公告)号:US20120057505A1

    公开(公告)日:2012-03-08

    申请号:US13290514

    申请日:2011-11-07

    申请人: Li Xue

    发明人: Li Xue

    IPC分类号: H04L12/28

    摘要: The present invention provides a method, an apparatus, and a system for setting up a bidirectional point-to-multipoint label switched path. The method includes: distributing a leaf node label of a leaf-to-source data path and a source node label of a source-to-leaf data path through a Path message and a Resource Reservation message by using a Resource Reservation Protocol-Traffic Engineering to set up a bidirectional point-to-multipoint label switched path. The bidirectional point-to-multipoint label switched path that is set up in the present invention ensures consistency of LSPs in both directions, and overcomes a defect that the source node needs to send multiple data packets to the leaf nodes through multiple bidirectional point-to-multipoint label switched paths when a source transmits data to a leaf in the prior art.

    摘要翻译: 本发明提供一种用于建立双向点对多点标签交换路径的方法,装置和系统。 该方法包括:通过路径消息和资源预留消息,通过使用资源预留协议流量工程,分发叶到源数据路径的叶节点标签和源到叶数据路径的源节点标签 建立双向点对多点标签交换路径。 在本发明中建立的双向点对多点标签交换路径确保了LSP在两个方向上的一致性,并且克服了源节点需要通过多个双向点对多发送多个数据分组到叶节点的缺陷 当源将数据传输到现有技术中的叶片时,多点标签交换路径。

    Method, system, and device for forwarding data frames
    6.
    发明授权
    Method, system, and device for forwarding data frames 有权
    用于转发数据帧的方法,系统和设备

    公开(公告)号:US09237032B2

    公开(公告)日:2016-01-12

    申请号:US13337577

    申请日:2011-12-27

    申请人: Li Xue

    发明人: Li Xue

    摘要: The present disclosure discloses a method, system, and device for forwarding data frames, and relates to the communication field. The method includes: An upstream near-end device in a faulty part of a working tunnel activates a segmental protection tunnel after receiving a data frame when a part of the working tunnel fails, where the start node of the segmental protection tunnel is the upstream near-end device and the end node of the segmental protection tunnel is a downstream near-end device in the faulty part; the upstream near-end device forwards the data frame to the downstream near-end device through the segmental protection tunnel; and the data frame at the downstream near-end device is forwarded to the destination device through the faultless part of the working tunnel. The present disclosure provides segmental protection for the PBB TE tunnel.

    摘要翻译: 本公开公开了一种用于转发数据帧的方法,系统和设备,并且涉及通信领域。 该方法包括:工作隧道故障部分的上游近端设备在工作隧道的一部分发生故障时接收到数据帧后,激活分段保护隧道,其中节点保护隧道的起始节点为上游 -end设备,节点保护隧道的末端节点是故障部分的下游近端设备; 上游近端设备通过分段保护隧道将数据帧转发到下游近端设备; 并且下游近端设备的数据帧通过工作隧道的无故障部分转发到目标设备。 本公开提供了用于PBB TE隧道的分段保护。