Self-similar traffic assessment on QoS service classes of WiMAX network

Dedi Rahmawan Putra, Kai Wei Ke, Ho Ting Wu

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

3 Scopus citations

Abstract

WiMAX features several QoS service classes to schedule different types of traffic. In this paper, we will assess the existence of self-similar traffic for each service class. The experiment starts by capturing the traffic data with a dedicated SNMP-based Network Management System (NMS). NMS manages the deployment of fixed WiMAX network defined in IEEE 802.16d-2004 Standard and records the inbound and outbound traffic for specific object IDs (OIDs). We consider several criteria to generate the traffic for our WiMAX test-bed network such as QoS service class, traffic intensity, and application type. The recorded traffic then will be analyzed using variance plot, and RS-plot. The result shows various degree of self-similarity for different types of QoS service classes and traffic intensities.

Original languageEnglish
Title of host publicationFinal Proceedings of the 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009
DOIs
StatePublished - 2009
Externally publishedYes
Event2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009 - Seoul, Korea, Republic of
Duration: 23 06 200927 06 2009

Publication series

NameFinal Proceedings of the 2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009

Conference

Conference2009 7th International Symposium on Modeling and Optimization in Mobile, Ad Hoc and Wireless Networks, WiOpt 2009
Country/TerritoryKorea, Republic of
CitySeoul
Period23/06/0927/06/09

Keywords

  • Best effort
  • Network Management System
  • NrtPS
  • OID
  • QoS
  • RtPS
  • SNMP
  • Self-similarity
  • UGS
  • WiMAX

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