Evaluating and improving the TCP/UDP performances of IEEE 802.11(p)/1609 networks

Shie-Yuan Wang*, Hsi-Lu Chao, Kuang Che Liu, Ting Wei He, Chih Che Lin, Chih Liang Chou

*此作品的通信作者

研究成果: Conference contribution同行評審

29 引文 斯高帕斯(Scopus)

摘要

The IEEE 802.11(p)/1609 standard is an emerging technology for vehicular communication networks. It amends the IEEE 802.11-2007 standard and defines a new WAVE operational mode for vehicular environments. The WAVE mode utilizes a combined FDMA/TDMA scheme to manage network bandwidth. In this mode, a node must periodically switch its frequency channel between two different channels over time. Such a design may result in bandwidth wastage due to the residual time caused by channel switching. In this paper, we propose two easy-toimplement schemes to mitigate this problem and compare their TCP/UDP performances with those of the original scheme. Our simulation results provide many insights into the operations of these schemes on IEEE 802.11(p)/1609 networks and show that the proposed schemes always outperform the original scheme.

原文English
主出版物標題IEEE Symposium on Computers and Communications 2008, ISCC 2008
頁面163-168
頁數6
DOIs
出版狀態Published - 17 11月 2008
事件13th IEEE Symposium on Computers and Communications, ISCC 2008 - Marrakech, Morocco
持續時間: 6 7月 20089 7月 2008

出版系列

名字Proceedings - IEEE Symposium on Computers and Communications
ISSN(列印)1530-1346

Conference

Conference13th IEEE Symposium on Computers and Communications, ISCC 2008
國家/地區Morocco
城市Marrakech
期間6/07/089/07/08

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