A proposal of TCP fairness control method for multiple-host concurrent communications in wireless local-area network

Rahardhita Widyatra Sudibyo, Nobuo Funabiki, Kwenga Ismael Munene, Md Manowarul Islam, Wen Chung Kao

研究成果: 書貢獻/報告類型會議貢獻

摘要

In the IEEE802.11 wireless local-area network (WLAN), the TCP throughput unfairness will appear when multiple hosts concurrently communicate with a single access-point (AP), since the TCP window size, the modulation and coding scheme (MCS), and the packet drop rate become different among them. In this paper, we propose a TCP fairness control method using the transmission delay in WLAN. The target throughput is introduced as the equal throughput, which will be dynamically updated with measured throughputs. Then, the delay is controlled by the PI feedback control such that the measured throughput is equal to the target. The effectiveness is confirmed through experiments using our elastic WLAN system testbed with one AP and up to four hosts, where all the hosts have achieved the similar throughputs based upon the proposal.

原文英語
主出版物標題2020 IEEE International Conference on Consumer Electronics, ICCE 2020
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(電子)9781728151861
DOIs
出版狀態已發佈 - 2020 一月
事件2020 IEEE International Conference on Consumer Electronics, ICCE 2020 - Las Vegas, 美国
持續時間: 2020 一月 42020 一月 6

出版系列

名字Digest of Technical Papers - IEEE International Conference on Consumer Electronics
2020-January
ISSN(列印)0747-668X

會議

會議2020 IEEE International Conference on Consumer Electronics, ICCE 2020
國家美国
城市Las Vegas
期間20/1/420/1/6

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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