The rate of merging collision in TDMA-based VANETs

Jeng Ji Huang, Min Hui Ho

研究成果: 書貢獻/報告類型會議論文篇章

摘要

We consider vehicular ad hoc networks (VANETs) in which time division multiple access (TDMA) is employed on the control channel. In order to avoid hidden terminal problems, a time slot can be reserved by a vehicle only when the time slot is unreserved by its one-hop and two-hop neighbors. However, frequent topology changes in VANETs may lead to conflicts between time slot reservations, causing reselection of time slots by vehicles. This problem is known as merging collision. An analytical model is thus proposed in this paper to evaluate the rate of merging collision incurred by a vehicle. We show that the proposed analytical model can provide very accurate results over a wide variety of vehicle traffic densities, as compared with computer simulations.

原文英語
主出版物標題Intelligent Systems and Applications - Proceedings of the International Computer Symposium, ICS 2014
編輯William Cheng-Chung Chu, Stephen Jenn-Hwa Yang, Han-Chieh Chao
發行者IOS Press
頁面1525-1534
頁數10
ISBN(電子)9781614994831
DOIs
出版狀態已發佈 - 2015
事件International Computer Symposium, ICS 2014 - Taichung, 臺灣
持續時間: 2014 十二月 122014 十二月 14

出版系列

名字Frontiers in Artificial Intelligence and Applications
274
ISSN(列印)0922-6389

其他

其他International Computer Symposium, ICS 2014
國家/地區臺灣
城市Taichung
期間2014/12/122014/12/14

ASJC Scopus subject areas

  • 人工智慧

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