Evaluation of packet loss effect on throughput unfairness between TCP upflows over IEEE 802.11 wireless LAN

被引：0

作者：

Hirano, Yumi ^{[1
]}

Murase, Tutomu ^{[1
]}

机构：

[1] NEC Corp Ltd, Nakahara Ku, Kanagawa 2118666, Japan

来源：

2008 7TH ASIA-PACIFIC SYMPOSIUM ON INFORMATION AND TELECOMMUNICATION TECHNOLOGIES | 2008年

关键词：

TCP; IEEE802.11; CSMA/CA; fairness; throughput; packet loss;

D O I：

暂无

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：

Throughput unfairness in TCP between upflows over an IEEE 802.11 WLAN is a well known issue. However, this holds true only if the network has no or very little packet loss. The packet loss rate in a wired network is, in fact, not negligible. We quantitatively evaluated the effect of TCP data packet loss in a wired network connected to a wireless LAN. The simulation results show that an increase in the packet loss causes not only TCP throughput degradation but also improvement in fairness between TCT upflows.

引用

页码：258 / 262

页数：5

共 13 条

[1] ANTHONY CHN, EXPT EVALUATION TCP
[2] BALAKRISHNAN, EFFECTS ASYMMETRY TC
[3] How network asymmetry affects TCP
Balakrishnan, H
Padmanabhan, VN
[J]. IEEE COMMUNICATIONS MAGAZINE, 2001, 39 (04) : 60 - 67
[4] BRUNO R, 2004, THROUGHPUT ANAL TCP
[5] GONG MW, 2006, MOD OPT MOB AD HOC W, P1
[6] IEEE Computer Society LAN/MAN Standards Committee, 2007, 80211 IEEE
[7] Jain Raj, 1990, The art of computer systems performance analysis: techniques for experimental design, measurement, simulation, and modeling
[8] LECELI F, TCP ACK CONGESTION C
[9] LEITH D, 2005, USING 802 11E EDCF A
[10] LEITH D, 2005, TCP FAIRNESS 802 11E

← 1 2 →