Design and implementation of a more realistic radio propagation model for wireless Vehicular Networks over the NCTUns network simulator

Shie-Yuan Wang*, Po Fan Wang, Yu Wei Li, Lee Chin Lau

*此作品的通信作者

研究成果: Conference contribution同行評審

11 引文 斯高帕斯(Scopus)

摘要

Today, Intelligent Transportation System (ITS) applications has made a great impact on improving the quality and efficiency of the transportation system. This achievement has attracted researchers to propose more ITS applications, particularly to improve the transportation safety through Vehicular Ad Hoc Networks (VANETs). The major difficulty faced by these researchers is the verification of their proposals or ideas through field-trials or real-world experiments. Therefore, VANET simulator becomes the best and the most economical alternative to verify the validity and reliability of a proposed ITS application. Among all the VANET simulators, the NCTUns 6.0 appears as one of the most powerful tool due to its integrated platform of network simulation and microscopic traffic simulation. To further enhance the capability of NCTUns 6.0, we design and implement a more realistic radio propagation model, specifically for VANETs simulation. Through extensive simulations, it is shown that the adoption of a more realistic channel model has greatly affected the vehicles' behavior, as compared to the commonly used two-ray ground channel model.

原文English
主出版物標題2011 IEEE Wireless Communications and Networking Conference, WCNC 2011
頁面1937-1942
頁數6
DOIs
出版狀態Published - 23 6月 2011
事件2011 IEEE Wireless Communications and Networking Conference, WCNC 2011 - Cancun, Mexico
持續時間: 28 3月 201131 3月 2011

出版系列

名字2011 IEEE Wireless Communications and Networking Conference, WCNC 2011

Conference

Conference2011 IEEE Wireless Communications and Networking Conference, WCNC 2011
國家/地區Mexico
城市Cancun
期間28/03/1131/03/11

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