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US07830869B2 Establishing connection across a connection-oriented first telecommunications network in response to a connection request from a second telecommunications network 有权
响应于来自第二电信网络的连接请求，建立面向连接的第一电信网络上的连接

  • 专利标题： Establishing connection across a connection-oriented first telecommunications network in response to a connection request from a second telecommunications network
  • 专利标题（中）： 响应于来自第二电信网络的连接请求，建立面向连接的第一电信网络上的连接
  • 申请号： US10469802
    申请日： 2002-03-06
  • 公开(公告)号： US07830869B2
    公开(公告)日： 2010-11-09
  • 发明人: Andrew James Barker
  • 申请人： Andrew James Barker
  • 申请人地址： SE Stockholm
  • 专利权人： Ericsson AB
  • 当前专利权人： Ericsson AB
  • 当前专利权人地址： SE Stockholm
  • 代理机构： Kirschstein, et al.
  • 优先权： GB0105891.6 20010309
  • 国际申请： PCT/GB02/00994 WO 20020306
  • 国际公布： WO02/073879 WO 20020919
  • 主分类号： H04L12/28
  • IPC分类号： H04L12/28
Establishing connection across a connection-oriented first telecommunications network in response to a connection request from a second telecommunications network
摘要：
A first multi protocol label switching (MPLS) enabled Internet Protocol (IP) data network is able to transmit data to a second MPLS enabled IP network via a legacy optical network, which would not otherwise be able to handle the user network interface (UNI) protocols required to be used within an MPLS network environment, by means of configuring the legacy optical network and its traditional network management system (TNMS) so that they simulate or emulate an MPLS enabled optical network. The simulation/emulation of an MPLS network is performed as follows: when a first legacy network element (NE) receives a connection request (a UNI request) from the MPLS network under a UNI protocol, the UNI request is passed to the TNMS, which then sets the required connection across the legacy network via a second edge NE to an NE of the second IP network. Once the connection has been set, the TNMS instructs the edge NE to send a return signal to the requesting network indicating that the connection has been successfully set. Data packets may then be transmitted across the network.
摘要（中）：

第一个支持多协议标签交换（MPLS）的互联网协议（IP）数据网络能够通过传统的光网络将数据传输到第二个支持MPLS的IP网络，而传统光网络将无法处理用户网络接口（UNI） 通过配置传统光网络及其传统网络管理系统（TNMS），可以在MPLS网络环境中使用协议，从而模拟或仿真支持MPLS的光网络。 MPLS网络的仿真/仿真执行如下：当第一个传统网元（NE）以UNI协议从MPLS网络接收到连接请求（UNI请求）时，UNI请求被传递给TNMS，TNMS 然后将遗留网络上所需的连接经由第二边缘网元设置到第二IP网络的网元。 一旦连接被设置，TNMS指示边缘网元向请求网络发送一个返回信号，指示连接已成功设置。 然后可以在网络上传输数据分组。

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