A wireless fair scheduling algorithm for error-prone wireless channels

  • Authors:
  • P. Lin;B. Bensaou;Q. L. Ding;K. C. Chua

  • Affiliations:
  • Department of Electrical Engineering, National University of Singapore, 10 Kent Ridge Crescent, Singapore;Centre for Wireless Communications, National University of Singapore, 20 Science Park Road, #02-34/37 Teletech Park, 117674 Singapore;Centre for Wireless Communications, National University of Singapore, 20 Science Park Road, #02-34/37 Teletech Park, 117674 Singapore;Centre for Wireless Communications, National University of Singapore, 20 Science Park Road, #02-34/37 Teletech Park, 117674 Singapore

  • Venue:
  • WOWMOM '00 Proceedings of the 3rd ACM international workshop on Wireless mobile multimedia
  • Year:
  • 2000

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Abstract

In order to sustain relatively differentiated QoS over time-varying shared wireless medium with location-dependent errors, we propose in this paper a wireless fair scheduling algorithm which tries to both provide short-term fairness in the rate proportional guarantee sense and maintain a reasonable system throughput. Different implementation issues are discussed and performance is compared to alternative approaches found in the literature in which short term fairness is sacrificed for system throughput maximization.