Sensitivity study of location management area partitioning in cellular communication systems
作者: Y.H. ChewB.S. YeoD.C.M. Kuan
作者单位: 1Institute for Infocomm Research, 21 Heng Mui Keng Terrace, Singapore 119613, Singapore
2National University of Singapore, 10 Kent Ridge Crescent, Singapore 119260, Singapore
刊名: Computer Networks, 2006, Vol.51 (6), pp.1555-1573
来源数据库: Elsevier Journal
DOI: 10.1016/j.comnet.2006.08.016
关键词: Location managementCellular communication systemsSensitivity analysis
英文摘要: Abstract(#br)The problem of finding the appropriate location area (LA) partitioning that minimizes the total signaling cost in cellular radio network location management is important since it maximizes the bandwidth available for revenue-generating services. All of the existing work involves finding the solution for a given fixed set of parameters. However, we feel that the result obtained is generally insufficient to the problem, since values taken by the parameters of a mathematical programming model at the time of its formulation are only estimates of real-life conditions. The optimal solution should instead be treated as a starting point for further sensitivity study of the problem. This is particularly important in helping to identify any vast deviation of the parameters that affect...
全文获取路径: Elsevier  (合作)
影响因子:1.231 (2012)

  • partitioning 分块
  • communication 通信
  • location 定位
  • management 管理
  • cellular 细胞状的
  • analysis 分析
  • systems 系统科学与软件
  • study 学习