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QoMOR: A QoS-aware MAC protocol using optimal retransmission for wireless intra-vehicular sensor networks

  • Seokhoon Yoon
  • , Chunming Qiao
  • , Raghuram S. Sudhaakar
  • , Jia Li
  • , Timothy Talty
  • SUNY Buffalo
  • Oakland University
  • General Motors

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

10 Scopus citations

Abstract

The paper proposes a MAC layer protocol called QoMOR (QoS-aware MAC protocol using Optimal Retransmission) that is designed to provide QoS in a decentralized network with multiple sensor (source) nodes that do not have the capability to receive acknowledgements from the sink node. A minimum data delivery probability between the sensor and sink nodes is achieved by allowing each source node to transmit each new packet an optimal number of times in every interval of time. The paper first discusses the single QoS class case and derives the maximum achievable frame delivery probability and then extends the concepts to the multiple QoS class case. It also addresses a few design optimization criteria. Simulation and numerical analysis results show that QoMOR can effectively provide QoS guarantees under distributed control without using conventional ARQ-based schemes.

Original languageEnglish
Title of host publication2007 Mobile Networking for Vehicular Environments, MOVE
Pages121-126
Number of pages6
DOIs
StatePublished - 2007
Event2007 Mobile Networking for Vehicular Environments, MOVE - Anchorage, AK, United States
Duration: May 11 2007May 11 2007

Publication series

Name2007 Mobile Networking for Vehicular Environments, MOVE

Conference

Conference2007 Mobile Networking for Vehicular Environments, MOVE
Country/TerritoryUnited States
CityAnchorage, AK
Period05/11/0705/11/07

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