PATH COMPUTATION APPARATUS AND PATH COMPUTATION METHOD FOR THE SAME
    1.
    发明申请
    PATH COMPUTATION APPARATUS AND PATH COMPUTATION METHOD FOR THE SAME 审中-公开
    路径计算装置及其相应的路径计算方法

    公开(公告)号:US20120166672A1

    公开(公告)日:2012-06-28

    申请号:US13297878

    申请日:2011-11-16

    申请人: Byeong-Sik KIM

    发明人: Byeong-Sik KIM

    IPC分类号: G06F15/173 G06F17/30

    CPC分类号: H04L45/44 H04L45/42

    摘要: Provided is a path computation apparatus capable of computing a path over a plurality of domain, and a path computation method for the path computation apparatus.The path computation apparatus includes a database to store information including an ID of a domain, an ID of the path computation apparatus, and an IP address of a communication apparatus; a database management unit to store the information including the ID of the domain, the ID of the path computation apparatus, and the IP address of the communication apparatus in the database, and to create an extended message including the information including the ID of the domain, the ID of the path computation apparatus, and the IP address of the communication apparatus; and a location advertisement transmission/reception unit to transmit the extended message.

    摘要翻译: 提供了一种能够计算多个域的路径的路径计算装置和路径计算装置的路径计算方法。 路径计算装置包括数据库,用于存储包括域的ID,路径计算装置的ID和通信装置的IP地址的信息; 数据库管理单元,用于将包括域的ID,路径计算装置的ID和通信装置的IP地址的信息存储在数据库中,并且创建包括包括域的ID的信息的扩展消息 ,路径计算装置的ID和通信装置的IP地址; 以及发送扩展消息的位置广告发送/接收单元。

    APPARATUS AND METHOD FOR CONTROLLING VPN SERVICE
    2.
    发明申请
    APPARATUS AND METHOD FOR CONTROLLING VPN SERVICE 审中-公开
    用于控制VPN服务的装置和方法

    公开(公告)号:US20130108269A1

    公开(公告)日:2013-05-02

    申请号:US13584160

    申请日:2012-08-13

    CPC分类号: H04L12/467

    摘要: An apparatus and method of controlling virtual private network (VPN) services are provided. The apparatus according to an embodiment of the present invention includes a profile definition unit that defines a service profile required for VPN setting between edge devices connected to a carrier ethernet backbone network via an access network, and a VPN setting and management unit that sets a VPN connecting the carrier ethernet backbone network and the access network based on the service profile defined by the profile definition unit, and centrally manages the carrier ethernet backbone network and the access network to provide the VPN services.

    摘要翻译: 提供了一种控制虚拟专用网(VPN)业务的设备和方法。 根据本发明的实施例的装置包括简档定义单元,其定义经由接入网络连接到运营商以太网骨干网的边缘设备之间的VPN设置所需的服务简档,以及设置VPN的VPN设置和管理单元 根据配置文件定义单元定义的服务配置,连接承载网以太网骨干网和接入网,并集中管理运营商以太网骨干网和接入网,提供VPN业务。

    Resource allocation device for providing a differentiated service and a method thereof
    4.
    发明申请
    Resource allocation device for providing a differentiated service and a method thereof 审中-公开
    用于提供差分服务的资源分配装置及其方法

    公开(公告)号:US20060171315A1

    公开(公告)日:2006-08-03

    申请号:US11223714

    申请日:2005-09-08

    IPC分类号: H04L12/26

    摘要: A resource allocation device includes a database of user and service information, a resource allocation management unit for determining whether a service request agrees with a service level agreement and whether it accepts a resource allocation request, a service level agreement unit for negotiating the service level agreement with the user, sending the received service request to the resource allocation management unit, acquiring the result of the resource allocation request, and transmitting the result of the resource allocation request to the user, a routing information management unit for obtaining a network configuring information, storing the network configuring information in the database, discovering the path to provide the service and storing the discovered path in the database to be reused and a policy control management unit for deciding a policy according to whether the service request and the resource allocation request are accepted.

    摘要翻译: 资源分配装置包括用户和服务信息的数据库,用于确定服务请求是否符合服务级别协议以及是否接受资源分配请求的资源分配管理单元,用于协商服务级别协议的服务级别协议单元 向所述用户发送所接收的服务请求到所述资源分配管理单元,获取所述资源分配请求的结果,并向所述用户发送所述资源分配请求的结果;路由信息管理单元,用于获取网络配置信息; 将所述网络配置信息存储在所述数据库中,发现提供所述服务的路径并将所发现的路径存储在要重新使用的数据库中;以及策略控制管理单元,用于根据所述服务请求和所述资源分配请求是否被接受来决定策略 。