Traffic engineering of MPLS backbone networks in the presence of heterogeneous streams
作者: Shekhar SrivastavaAppie van de LiefvoortDeep Medhi
作者单位: 1Computer Science and Electrical Engineering Department, University of Missouri–Kansas City, Kansas City, MO 64110, United States
刊名: Computer Networks, 2009, Vol.53 (15), pp.2688-2702
来源数据库: Elsevier Journal
DOI: 10.1016/j.comnet.2009.06.003
关键词: MPLSTraffic engineeringTunneling constraintTraffic distortionQuadratic/linear integer programmingDecomposition algorithm
原始语种摘要: Abstract(#br)Heterogeneous streams (due to issues such as disparate traffic characteristics of each stream, or competing customers’ traffic) raise the issue of whether to multiplex (some of) these streams. In an MPLS network, such multiplexing can be considered by putting different streams into a tunnel identified by a single label-switched path (LSP), assuming that the different LSPs are assigned a reserved share of the resources. This issue becomes even more important in the traffic engineering of a backbone network when a decision needs to be made on which streams to multiplex when there are constraints on tunneling and capacity along with routing requirements for tunnels. In this paper, we introduce a distortion factor due to heterogeneous streams in traffic engineering of MPLS...
全文获取路径: Elsevier  (合作)
影响因子:1.231 (2012)

  • backbone 脊粱骨
  • constraint 约束
  • heterogeneous 非均匀的
  • engineering 工程
  • distortion 畸变
  • integer 整数
  • algorithm 算法
  • presence 存在
  • programming 程序设计
  • linear 线形的