Queuing Analysis for IEEE 802.11e Networks in Non-Saturation Environments

被引：1

作者：

Kim, Eui-Jik ^{[1
]}

Youm, Sungkwan ^{[2
]}

Choi, Hyo Hyun ^{[3
]}

机构：

[1] Samsung Elect Co Ltd, Telecommun Syst Div, Suwon, South Korea

[2] Inha Tech Coll, Dept Comp Sci, Inchon, South Korea

[3] Korea Univ, Seoul, South Korea

来源：

INTERNATIONAL JOURNAL OF ADVANCED ROBOTIC SYSTEMS | 2012年 / 9卷

基金：

新加坡国家研究基金会;

关键词：

IEEE; 802.11e; queuing analysis; service time; WLAN; DISTRIBUTED COORDINATION FUNCTION; PERFORMANCE ANALYSIS;

D O I：

10.5772/50911

中图分类号：

TP24 [机器人技术];

学科分类号：

080202 ; 1405 ;

摘要：

This paper presents an analytical model for the performance evaluation of an IEEE 802.11e network in non-saturation environments. We first characterize the probability distribution of the MAC layer packet service time. Based on the probability distribution model of the MAC layer packet service time, we then study the queuing performance of the wireless local area networks (WLANs) at different traffic loads based on the IEEE 802.11e MAC protocol. The numerical results show that we can choose a feasible number and bandwidth of the node which determines the system performance that a user demands.

引用

页数：9

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