A CLOSED QUEUEING NETWORK MODEL FOR AN IEEE 802.11 WIRELESS LANS

摘要：

In this paper,we present the performance analysis of a single-hop IEEE 802.11 MAC (Medium Access Control) protocol under saturated conditions by using a closed queuing network.We model an IEEE 802.11 WLAN system that consists of a fixed number of stations and derive the average delay of the IEEE 802.11 Distributed Coordination Function (DCF).The ns-2 simulation results show that our new analysis model very accurate in evaluating the performance of the IEEE 802.11 DCF.

关键词： IEEE 802.11 Dcf Wireless Lan Throughput Delay Queuing

作者: Shengguo Gao Hongpin Cao Hanxing Wang

作者单位: Dept.of Information Management,Shanghai University of Engineering Science,Shanghai 201620,China Dept.of Mathematics and Statistics,Shanghai Lixin University of Commerce Shanghai 201620,China

会议类型: 国际会议

会议名称: 2009 International Symposium on Computer Science and Technology(2009 中国宁波国际计算机科学与技术学术大会)

会议地点: 宁波

会议语种:英文

页码: 107-110

在线出版日期: 2009-11-20（万方平台首次上网日期，不代表论文的发表时间）