Delay analysis of multicast switches with multiple input queues

Min Song, Weiying Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Scopus citations

Abstract

This paper examines the delay performance of multicast switches with multiple input queues per input buffer. Under the assumptions of a Poisson uniform traffic pattern, random packet assigning policy, and random packet scheduling policy, we derive the packet delay and service time under different fanouts. To verify this analysis, extensive simulations are conducted with various fanouts, the numbers of queues, and packet arrival rates. It is shown that the theoretical results agree with the simulation results well. The analysis proves that it is possible to predict how much the packet delay could be decreased through introducing more input queues per input buffer.

Original languageEnglish
Title of host publication2004 Workshop on High Performance Switching and Routing, HPSR 2004
Pages10-14
Number of pages5
StatePublished - 2004
Event2004 Workshop on High Perfomance Switching and Routing, HPSR 2004 - Phoenix, AZ, United States
Duration: 19 Apr 200420 Apr 2004

Publication series

NameIEEE Workshop on High Performance Switching and Routing, HPSR

Conference

Conference2004 Workshop on High Perfomance Switching and Routing, HPSR 2004
Country/TerritoryUnited States
CityPhoenix, AZ
Period19/04/0420/04/04

Keywords

  • Delay analysis
  • Input queuing
  • Multicast switches
  • Queuing theory

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