Distributed flow admission control for real-time multimedia services over wireless ad hoc networks

Viraj Ambetkar, Paul Bender, Ma Jianing, Yong Pei, James W. Modestino

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we propose a novel Priority-based Distributed flow Admission Control (PDAC) protocol which adds enhancements to the existing Dynamic Source Routing (DSR) protocol in order to provide Quality of Service (QoS) to traffic flows belonging to realtime and multimedia applications in wireless ad hoc networks, PDAC allows a node to establish and/or discard traffic flows based on the global knowledge of traffic flow priority and available throughput together with the local knowledge of prevailing channel conditions, interference neighborhood, and available transmission rate. The PDAC protocol can also operate in 'cross-layer' architecture that encompasses network and MAC layers in order to provide fairness to higher-priority flows, better channel utilization, and effective resource reservation. Copyright ACM.

Original languageEnglish
Title of host publicationProceedings of the 2nd International Conference on Mobile Multimedia Communications, MobiMedia '06
DOIs
StatePublished - Dec 1 2006
Event2nd International Conference on Mobile Multimedia Communications, MobiMedia '06 - Alghero, Italy
Duration: Sep 18 2006Sep 20 2006

Other

Other2nd International Conference on Mobile Multimedia Communications, MobiMedia '06
CountryItaly
CityAlghero
Period9/18/069/20/06

Keywords

  • Ad hoc networks
  • Distributed admission control
  • DSR
  • Mobile multimedia

ASJC Scopus subject areas

  • Computer Graphics and Computer-Aided Design
  • Computer Networks and Communications

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  • Cite this

    Ambetkar, V., Bender, P., Jianing, M., Pei, Y., & Modestino, J. W. (2006). Distributed flow admission control for real-time multimedia services over wireless ad hoc networks. In Proceedings of the 2nd International Conference on Mobile Multimedia Communications, MobiMedia '06 [49] https://doi.org/10.1145/1374296.1374350