Detection and handling of MAC layer misbehavior in wireless networks

被引：79

作者：

Kyasanur, P ^{[1
]}

Vaidya, NH ^{[1
]}

机构：

[1] Univ Illinois, Dept Comp Sci, Urbana, IL 61801 USA

来源：

2003 INTERNATIONAL CONFERENCE ON DEPENDABLE SYSTEMS AND NETWORKS, PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/DSN.2003.1209928

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Wireless Medium Access Control (MAC) protocols such as IEEE 802:11 use distributed contention resolution mechanisms for sharing the wireless channel. In this environment, selfish hosts that fail to adhere to the MAC protocol may obtain an unfair share of the channel bandwidth. For example, IEEE 802.11 requires nodes competing for access to the channel to wait for a "backoff" interval, randomly selected from a specified range, before initiating a transmission. Selfish nodes may wait for smaller backoff intervals than well-behaved nodes, thereby obtaining an unfair advantage: We present modifications to the IEEE 802.11 protocol to simplify detection of such selfish hosts. We also present a correction scheme for penalizing selfish misbehavior. Simulation results indicate that our detection and correction schemes are successful in handling MAC layer misbehavior.

引用

页码：173 / 182

页数：10

共 20 条

[1] Nodes bearing grudges: Towards routing security, fairness, and robustness in mobile ad hoc networks [J].

Buchegger, S ;

Le Boudec, JY .

10TH EUROMICRO WORKSHOP ON PARALLEL, DISTRIBUTED AND NETWORK-BASED PROCESSING, PROCEEDINGS, 2002, :403-410

[2]

BURROUGHS DJ, 2002, P IEEE INT PERF COMP

[3]

BUTTYAN L, 2001, DSC2001046 EPFLDIICA

[4]

ELY D, 2001, P 2001 INT C NETW PR

[5]

FALL K, 2002, NS NOTES DOCUMENTATI

[6]

GOSEVAPOPSTOJAN.K, 2001, P DARPA INF SURV C E

[7]

Hu Y. C., 2002, P 8 ANN INT C MOB CO, P12, DOI DOI 10.1145/570645.570648

[8]

*IEEE, 1999, IEEE STAND WIR LAN M

[9]

Jain R., 1996, ATMFORUM961173

[10]

KONORSKI J, 2001, LNCS, V2213

← 1 2 →