Traffic performance for a time-out scheme communication system

Kentaro Hoshi, Sumito Iijima, Yoshitaka Takahashi, Naohisa Komatsu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Motivated by performance evaluation of a computer communication system, we consider a renewal input, general service time, single-server, and infinite-capacity queuing system with generally distributed time-out threshold. We obtain two moment approximate formulas for the mean system performance measures (including the mean number of customers in the system and the mean response time) by using the diffusion process with the reflecting barrier. Our teletraffic model includes the standard G/G/1 system without timeout scheme as a special case. From performance comparisons between our diffusion approximation and simulation results, we also provide refining formulas.

Original languageEnglish
Title of host publication2009 International Conference on Ultra Modern Telecommunications and Workshops
DOIs
Publication statusPublished - 2009
Event2009 International Conference on Ultra Modern Telecommunications and Workshops - St. Petersburg
Duration: 2009 Oct 122009 Oct 14

Other

Other2009 International Conference on Ultra Modern Telecommunications and Workshops
CitySt. Petersburg
Period09/10/1209/10/14

Keywords

  • Diffusion approximation
  • Performance evaluation
  • Tele-traffic analysis
  • The G/G/1 queue
  • Time-out scheme

ASJC Scopus subject areas

  • Computational Theory and Mathematics
  • Computer Networks and Communications

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