The impact of lossy links on TCP performance in IEEE 802.11 based ad hoc networks

Xia Li, Kee Chaing Chua, Peng Yong Kong, Sheng Ming Jiang

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

In this paper, we develop analytical models for a single persistent TCP flow in the presence of channel error-induced packet loss over IEEE 802.11 based multi-hop networks. Two analytical models are proposed based on different packet loss models: periodic packet loss model and i.i.d random packet loss model. For the latter, we develop the stochastic model using Markov renewal reward approach. The analytical results are validated against results using the ns simulator. The results show that the impact of the channel errors is reduced significantly with packet retransmissions on a per-hop basis and the two models are valid for packet error rate ranging from 0 to ∼ 0.05.

Original languageBritish English
Title of host publication2005 IEEE Wireless Communications and Networking Conference, WCNC 2005
Subtitle of host publicationBroadband Wireless for the Masses - Ready for Take-off
Pages1545-1550
Number of pages6
DOIs
StatePublished - 2005
Event2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off - New Orleans, LA, United States
Duration: 13 Mar 200517 Mar 2005

Publication series

NameIEEE Wireless Communications and Networking Conference, WCNC
Volume3
ISSN (Print)1525-3511

Conference

Conference2005 IEEE Wireless Communications and Networking Conference, WCNC 2005: Broadband Wirelss for the Masses - Ready for Take-off
Country/TerritoryUnited States
CityNew Orleans, LA
Period13/03/0517/03/05

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