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Multi-Tier Fault Tolerant Network Design With Quality of Service Considerations

机译:考虑服务质量的多层容错网络设计

摘要

Concepts and technologies disclosed herein are directed to a multi-tier fault tolerant network design with Quality of Service (“QoS”) considerations. According to one aspect, a network planning system can identify at least one critical site of a plurality of sites. The critical site is considered to be critical for survivability of a network. The network planning system can construct a topology that connects the plurality of sites. The network planning system can determine a shortest path for each network link in the topology. The network planning system can check a service level agreement to determine a reliability requirement for each link in the topology that is not connected to the critical site. The network planning system can implement a reliable adaptive multipath provisioning algorithm to adaptively determine a bandwidth allocation on each link in the topology based, at least in part, upon the shortest path and the reliability requirement.
机译:本文公开的概念和技术针对具有服务质量(“ QoS”)考虑的多层容错网络设计。根据一个方面,一种网络计划系统可以识别多个站点中的至少一个关键站点。关键站点被认为对网络的生存能力至关重要。网络计划系统可以构建连接多个站点的拓扑。网络规划系统可以为拓扑中的每个网络链接确定最短路径。网络规划系统可以检查服务水平协议,以确定未连接到关键站点的拓扑中每个链接的可靠性要求。该网络规划系统可以实施可靠的自适应多径供应算法,以至少部分地基于最短路径和可靠性要求来自适应地确定拓扑中的每个链路上的带宽分配。

著录项

  • 公开/公告号US2018241636A1

    专利类型

  • 公开/公告日2018-08-23

    原文格式PDF

  • 申请/专利权人 AT&T INTELLECTUAL PROPERTY I L.P.;

    申请/专利号US201715435528

  • 发明设计人 WEIYI ZHANG;

    申请日2017-02-17

  • 分类号H04L12/24;H04L12/721;H04L12/707;

  • 国家 US

  • 入库时间 2022-08-21 12:58:26

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