Performance monitoring framework for Wi-Fi MANET.

Boaz Ben-Moshe, Eyal Berliner, Amit Dvir

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

7 Scopus citations

Abstract

Mobile Ad-Hoc Networks (MANET) are known for their rapid deployment and self-organizing capabilities. Those qualities are making MANET a candidate communication infrastructure for rescue forces in emergency events. However, existing Wi-Fi MANET implementations are exhibiting unsatisfactory performance, and the dynamic multi-hop topology of the network makes it difficult to identify the bottlenecks. This paper1 suggests a performance monitoring model for Wi-Fi MANET, incorporating concepts of a Geographic Information and Monitoring System (GIMS), that passively monitors the MANET deployment, thus enabling to optimize and fine-tune the network. Specifically, our monitoring model addresses the known Wi-Fi problems of hidden node and exposed node that are intensified in MANET. We provide a theoretical solution, deriving from the field of conflict graphs, which assists to identify and locate such situations. Experimental results from a real-life testbed that emulates such problems confirm that the suggested approach can effectively detects cases of hidden and exposed nodes in MANET.

Original languageEnglish
Title of host publication2013 IEEE Wireless Communications and Networking Conference (WCNC)
Pages4463-4468
Number of pages6
DOIs
StatePublished - 2013
Event2013 IEEE Wireless Communications and Networking Conference, WCNC 2013 - Shanghai, China
Duration: 7 Apr 201310 Apr 2013

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
ISSN (Print)1525-3511

Conference

Conference2013 IEEE Wireless Communications and Networking Conference, WCNC 2013
Country/TerritoryChina
CityShanghai
Period7/04/1310/04/13

Keywords

  • Conflict Graph
  • Exposed Node
  • Hidden Node
  • MANET

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