Performance enhancement of IEEE 802.11e EDCA by contention adaption

Yi Wen Lan; Jui Hung Yeh; Jyh-Cheng Chen; Zi Tsan Chou

doi:10.1109/VETECS.2005.1543693

Performance enhancement of IEEE 802.11e EDCA by contention adaption

Yi Wen Lan^*, Jui Hung Yeh, Jyh-Cheng Chen, Zi Tsan Chou

^*Corresponding author for this work

Institute of Network Engineering

Research output: Contribution to journal › Conference article › peer-review

13 Scopus citations

Abstract

This paper presents a Contention Adaption mechanism to improve the performance of the standard IEEE 802.11e EDCA. By only introducing two parameters, the proposed scheme could reduce the contention in the standard EDCA when traffic load is heavy. Because contention is reduced, the transmission delay and energy consumption are reduced as well. Performance in the standard EDCA, thus, is improved. The proposed scheme is fully compatible with the IEEE 802.11e EDCA. Based on intensive simulation, results show that the proposed scheme could reduce the average energy consumption significantly. Furthermore, the proposed scheme is simple and should be easy to implement. It is both effective and practical.

Original language	English
Pages (from-to)	2096-2100
Number of pages	5
Journal	IEEE Vehicular Technology Conference
Volume	61
Issue number	3
DOIs	https://doi.org/10.1109/VETECS.2005.1543693
State	Published - 17 Oct 2005
Event	2005 IEEE 61st Vehicular Technology Conference -VTC 2005 - Spring Stockholm: Paving the Path for a Wireless Future - Stockholm, Sweden Duration: 30 May 2005 → 1 Jun 2005

Keywords

802.11e
EDCA
Energy conservation
QoS
Wireless LANs

Access to Document

10.1109/VETECS.2005.1543693

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title = "Performance enhancement of IEEE 802.11e EDCA by contention adaption",

abstract = "This paper presents a Contention Adaption mechanism to improve the performance of the standard IEEE 802.11e EDCA. By only introducing two parameters, the proposed scheme could reduce the contention in the standard EDCA when traffic load is heavy. Because contention is reduced, the transmission delay and energy consumption are reduced as well. Performance in the standard EDCA, thus, is improved. The proposed scheme is fully compatible with the IEEE 802.11e EDCA. Based on intensive simulation, results show that the proposed scheme could reduce the average energy consumption significantly. Furthermore, the proposed scheme is simple and should be easy to implement. It is both effective and practical.",

keywords = "802.11e, EDCA, Energy conservation, QoS, Wireless LANs",

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AU - Lan, Yi Wen

AU - Yeh, Jui Hung

AU - Chen, Jyh-Cheng

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N2 - This paper presents a Contention Adaption mechanism to improve the performance of the standard IEEE 802.11e EDCA. By only introducing two parameters, the proposed scheme could reduce the contention in the standard EDCA when traffic load is heavy. Because contention is reduced, the transmission delay and energy consumption are reduced as well. Performance in the standard EDCA, thus, is improved. The proposed scheme is fully compatible with the IEEE 802.11e EDCA. Based on intensive simulation, results show that the proposed scheme could reduce the average energy consumption significantly. Furthermore, the proposed scheme is simple and should be easy to implement. It is both effective and practical.

AB - This paper presents a Contention Adaption mechanism to improve the performance of the standard IEEE 802.11e EDCA. By only introducing two parameters, the proposed scheme could reduce the contention in the standard EDCA when traffic load is heavy. Because contention is reduced, the transmission delay and energy consumption are reduced as well. Performance in the standard EDCA, thus, is improved. The proposed scheme is fully compatible with the IEEE 802.11e EDCA. Based on intensive simulation, results show that the proposed scheme could reduce the average energy consumption significantly. Furthermore, the proposed scheme is simple and should be easy to implement. It is both effective and practical.

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