Performance Analysis on Network Connectivity for Vehicular Ad Hoc Networks

doi:10.1504/IJAHUC.2015.071692

淡江大學機構典藏 > 工學院 > 資訊工程學系暨研究所 > 期刊論文 > Item 987654321/104266

jsp.display-item.identifier=請使用永久網址來引用或連結此文件: https://tkuir.lib.tku.edu.tw/dspace/handle/987654321/104266

题名:	Performance Analysis on Network Connectivity for Vehicular Ad Hoc Networks
作者:	Ruifeng Chen;Zhangdui Zhong;Chih-Yung Chang;Bo Ai;Ruisi He
关键词:	VANETs;vehicular ad hoc networks;connectivity performance;isolation probability;vehicular communications
日期:	2015-08-01
上传时间:	2016-01-06 10:53:28 (UTC+8)
摘要:	This paper proposes a simplified but reasonable uninterrupted highway model to evaluate the network connectivity performance for vehicular ad hoc networks (VANETs) from the view of both individual vehicle and global network. Three parameters: conditional connectivity of the communication pair of individual vehicles, global network connectivity probability, and the vehicle isolation probability are investigated. By combining the probability density function of inter-vehicle initial distance and the distribution of vehicles’ relative speed, which are both derived in this paper, the closed-form of conditional connectivity is obtained. To derive the closed-forms of network connectivity and vehicle isolation probabilities, the analytical model takes into consideration the key factors such as communication range, vehicle speed, and enter intensity. The analytical results are validated by extensive simulations. Our derived highway network connectivity model could be applied in the study of a number of metrics related to connectivity in VANETs
關聯:	International Journal of Ad Hoc and Ubiquitous Computing 20(2), pp.67–77
DOI:	10.1504/IJAHUC.2015.071692
显示于类别:	[資訊工程學系暨研究所] 期刊論文

文件中的档案:

档案	描述	大小	格式	浏览次数
index.html		0Kb	HTML	179	检视/开启

在機構典藏中所有的数据项都受到原著作权保护.

TAIR相关文章

数据加载中.....