Performance analysis of a k-round contention resolution scheme for WLANs

Xiaoying Chang; Kai Liu; Feng Liu

doi:10.1049/el.2014.3135

Performance analysis of a k-round contention resolution scheme for WLANs

Xiaoying Chang^*
, Kai Liu
, Feng Liu

^*Corresponding author for this work

School of Electronic and Information Engineering

Beihang University

Research output: Contribution to journal › Article › peer-review

6 Scopus citations

Abstract

To achieve high efficiency and robustness during the node contention process in medium access control (MAC) protocols, a k-round contention resolution (k-CR) scheme is devised. Theoretical analysis of its success probability of selecting only one node p_s and throughput is also presented. Numerical results show that the k-CR scheme can achieve higher p_s than the k-round elimination contention (k-EC) scheme, and higher throughput than the k-EC and IEEE 802.11 DCF schemes in a wireless local area network environment.

Original language	English
Pages (from-to)	532-534
Number of pages	3
Journal	Electronics Letters
Volume	51
Issue number	6
DOIs	https://doi.org/10.1049/el.2014.3135
State	Published - 19 Mar 2015

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10.1049/el.2014.3135

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title = "Performance analysis of a k-round contention resolution scheme for WLANs",

abstract = "To achieve high efficiency and robustness during the node contention process in medium access control (MAC) protocols, a k-round contention resolution (k-CR) scheme is devised. Theoretical analysis of its success probability of selecting only one node ps and throughput is also presented. Numerical results show that the k-CR scheme can achieve higher ps than the k-round elimination contention (k-EC) scheme, and higher throughput than the k-EC and IEEE 802.11 DCF schemes in a wireless local area network environment.",

author = "Xiaoying Chang and Kai Liu and Feng Liu",

note = "Publisher Copyright: {\textcopyright} The Institution of Engineering and Technology 2015.",

year = "2015",

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AU - Chang, Xiaoying

AU - Liu, Kai

AU - Liu, Feng

PY - 2015/3/19

Y1 - 2015/3/19

N2 - To achieve high efficiency and robustness during the node contention process in medium access control (MAC) protocols, a k-round contention resolution (k-CR) scheme is devised. Theoretical analysis of its success probability of selecting only one node ps and throughput is also presented. Numerical results show that the k-CR scheme can achieve higher ps than the k-round elimination contention (k-EC) scheme, and higher throughput than the k-EC and IEEE 802.11 DCF schemes in a wireless local area network environment.

AB - To achieve high efficiency and robustness during the node contention process in medium access control (MAC) protocols, a k-round contention resolution (k-CR) scheme is devised. Theoretical analysis of its success probability of selecting only one node ps and throughput is also presented. Numerical results show that the k-CR scheme can achieve higher ps than the k-round elimination contention (k-EC) scheme, and higher throughput than the k-EC and IEEE 802.11 DCF schemes in a wireless local area network environment.

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DO - 10.1049/el.2014.3135

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VL - 51

SP - 532

EP - 534

JO - Electronics Letters

JF - Electronics Letters

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Performance analysis of a k-round contention resolution scheme for WLANs

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