대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)

대한전자공학회 (The Institute of Electronics and Information Engineers)
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IEEE 802.11e HCCA에서의 효율적인 Scheduling Algorithm

An Effective Scheduling Algorithm in IEEE 802.11e HCCA

  • 김성륜 (아주대학교 전자공학부) ;
  • 이채우 (아주대학교 전자공학부)
  • Kim, Sung-Ryun (School of Electrical and Computer Engineering Ajou University) ;
  • Lee, Chae-Woo (School of Electrical and Computer Engineering Ajou University)
  • 발행 : 2007.07.11
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초록

IEEE 802.lie is a new standard to support Quality of Service. HCCA(HCF controlled channel access) is a channel access mechanism, which polls the Qos-stations, utilized by the HC in AP. In this paper, we proposed an efficient scheduling algorithm in HCCA and compared with existing algorithms. Extensive simulation has done in ns-2 and the simulation results show our algorithm outperforms existing algorithms.

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