Traffic engineering in hybrid SDN networks with multiple traffic matrices
作者: Yingya GuoZhiliang WangXia YinXingang ShiJianping Wu
作者单位: 1Department of Computer Science and Technology, Tsinghua University, Beijing 100084, PR China
2Institute for Network Sciences and Cyberspace, Tsinghua University, Beijing 100084, PR China
3Tsinghua National Laboratory for Information Science and Technology (TNLIST), Beijing 100084, PR China
刊名: Computer Networks, 2017, Vol.126 , pp.187-199
来源数据库: Elsevier Journal
DOI: 10.1016/j.comnet.2017.07.008
关键词: Traffic engineeringSoftware Defined NetworkingMultiple traffic matricesRouting optimization
原始语种摘要: Abstract(#br)Traffic engineering (TE) is an efficient tool for optimizing traffic routing and balancing the flows in networks. Traffic is dynamic, previous TE optimization over a single traffic matrix (TM) have some limitations, because a single TM can have big measurement errors and is insufficient to depict the traffic flucuations. Thus, we consider using multiple TMs to overcome these limitations. With the emergence of Software Defined Networking (SDN), we can route flows more flexibly and better balance the flows over multiple TMs. However, due to the difficulties of full SDN deployment, hybrid SDN networks will be the prevailing architectures in the near future. Therefore, optimizing the routing over multiple TMs in a hybrid SDN network is of great interest.In this paper, we first...
全文获取路径: Elsevier  (合作)
影响因子:1.231 (2012)

  • multiple 多次的
  • SDN 交换数字网络
  • matrices 基体
  • traffic 话务量
  • optimizing 最佳化
  • routing 定线
  • optimization 最佳化
  • propose 提议
  • engineering 工程
  • balance 平衡