An Improved MIEhD Backoff Algorithm In IEEE 802.11 MAC Layer

被引：0

作者：

Ma, Yongbo ^{[1
]}

Fang, Zhiyi ^{[1
]}

Zhang, Yunchun ^{[1
]}

Zhang, Jianli ^{[1
]}

机构：

[1] Jilin Univ, Sch Comp Sci & Technol, Changchun 130012, Peoples R China

来源：

2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8 | 2009年

关键词：

DCF; MIEhD; Exponential-half; Back-off; PERFORMANCE EVALUATION;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper first described the IEEE 802.11 MAC laver access control mechanism DCF. Next, we analysis the basic and improved DCF back-off algorithm, and then we proposed exponential-half DCF back-off algorithm MIEhD. This algorithm is easy to implement and has excellent performance when there is small scale of nodes and avoiding the shortcomings of basic algorithm when there is large scale of nodes.

引用

页码：3767 / 3770

页数：4

共 10 条

[1] Bharghavan V., 1994, Computer Communication Review, V24, P212, DOI 10.1145/190809.190334
[2] Bianchi G, 2003, IEEE INFOCOM SER, P844
[3] IEEE 802.11 protocol:: Design and performance evaluation of an adaptive backoff mechanism
Calì, F
Conti, M
Gregori, E
[J]. IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2000, 18 (09) : 1774 - 1786
[4] *IEEE, 2003, 802111999R2003 IEEE
[5] *IEEE, 2001, 80211ED20 IEEE STD
[6] Ni Q, 2003, PIMRC 2003: 14TH IEEE 2003 INTERNATIONAL SYMPOSIUM ON PERSONAL, INDOOR AND MOBILE RADIO COMMUNICATIONS PROCEEDINGS, VOLS 1-3 2003, P1717
[7] Performance evaluation of an adaptive backoff scheme for WLAN
Pang, QX
Liew, SC
Lee, JYB
Leung, VCM
[J]. WIRELESS COMMUNICATIONS & MOBILE COMPUTING, 2004, 4 (08) : 867 - 879
[8] Song NO, 2003, IEEE VTS VEH TECHNOL, P2775
[9] WU H, 2002, P ICC 02 NEW YORK, P602
[10] CSMA/CA performance under high traffic conditions: throughput and delay analysis
Ziouva, E
Antonakopoulos, T
[J]. COMPUTER COMMUNICATIONS, 2002, 25 (03) : 313 - 321

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