An upper bound on multi-hop wireless network performance

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2 Citations (Scopus)

Abstract

Given a placement of wireless nodes in space and a traffic demand between pairs of nodes, can these traffic demands be supported by the resulting network? A key issue for answering this question is wireless interference between neighbouring nodes including self interference along multi-hop paths. This paper presents a generic model for sustainable network load in a multi-hop wireless network under interference constraints, and recasts this model into a multicommodity flow problem with interference constraints. Using Farkas’ Lemma, we obtain a necessary and sufficient condition for feasibility of this multicommodity flow problem, leading to a tight upper bound on network throughput. Our results are illustrated by examples.
Original languageUndefined
Title of host publicationInternational Teletraffic Congress, ITC-20 2007
EditorsLorne Mason, Tadeusz Drwiega, James Yan
Place of PublicationBerlin/Heidelberg
PublisherSpringer
Pages335-347
Number of pages13
ISBN (Print)9783540729907
DOIs
Publication statusPublished - 2007
Event20th International Teletraffic Congress 2007 - Ottawa, Canada
Duration: 17 Jun 200721 Jun 2007
Conference number: 20

Publication series

NameLecture Notes in Computer Science
PublisherSpringer Verlag
NumberPaper P-NS
Volume4516
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Conference

Conference20th International Teletraffic Congress 2007
Abbreviated titleITC 2007
CountryCanada
CityOttawa
Period17/06/0721/06/07

Keywords

  • MSC-90B18
  • Wireless multi-hop network - interference - multicommodity flow problem - cut condition
  • IR-62016
  • METIS-245773
  • EWI-11400

Cite this

Coenen, T. J. M., de Graaf, M., & Boucherie, R. J. (2007). An upper bound on multi-hop wireless network performance. In L. Mason, T. Drwiega, & J. Yan (Eds.), International Teletraffic Congress, ITC-20 2007 (pp. 335-347). (Lecture Notes in Computer Science; Vol. 4516, No. Paper P-NS). Berlin/Heidelberg: Springer. https://doi.org/10.1007/978-3-540-72990-7_32