An accurate MAC delay model for IEEE 802.11 DCF

被引：8

作者：

Kang, Kai ^{[1
]}

Lin, Xiaokang ^{[1
]}

Hu, Haibo ^{[2
]}

机构：

[1] Tsinghua Univ, Dept Elect Engn, Beijing 100084, Peoples R China

[2] Heilongjiang Inst Technol, Dept Elect Engn, Harbin, Peoples R China

来源：

ICT-MICC: 2007 IEEE INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND MALAYSIA INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1 AND 2, PROCEEDINGS | 2007年

关键词：

Wireless Local Area Network (WLAN); IEEE; 802.11; Distributed Coordination Function (DCF); MAC delay;

D O I：

10.1109/ICTMICC.2007.4448566

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：

Models is an important tool to analyze WLAN's (Wireless Local Area Network) performance. There are two faultinesses in the current analytical models for the MAC delay in DCF (Distributed Coordination Function), so these models are not accurate. This paper proposes an accurate model to analyze the MAC delay for DCF, which considers the backoff counter decreasing time and the packet without waiting's MAC delay. The analytical results indicate-that the proposed model is more accurate than the current models.

引用

页码：654 / +

页数：2

共 6 条

[1] Performance analysis,of the IEEE 802.11 distributed coordination function [J].

Bianchi, G .

IEEE JOURNAL ON SELECTED AREAS IN COMMUNICATIONS, 2000, 18 (03) :535-547

[2]

Chatzimisios P, 2003, GLOB TELECOMM CONF, P950

[3]

*IEEE, 2003, 80211 IEEE

[4] Differentiation, QoS guarantee, and optimization for real-time traffic over one-hop ad hoc networks [J].

Xiao, Y ;

Pan, Y .

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 2005, 16 (06) :538-549

[5] Performance analysis of IEEE 802.11 e EDCF under saturation condition [J].

Xiao, Y .

2004 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, VOLS 1-7, 2004, :170-174

[6] CSMA/CA performance under high traffic conditions: throughput and delay analysis [J].

Ziouva, E ;

Antonakopoulos, T .

COMPUTER COMMUNICATIONS, 2002, 25 (03) :313-321

← 1 →