作者
Driss Abada, Abdellah Massaq, Abdellah Boulouz
发表日期
2017/4/19
研讨会论文
2017 International Conference on Wireless Technologies, Embedded and Intelligent Systems (WITS)
页码范围
1-6
出版商
IEEE
简介
The fast topology changes in vehicular ad hoc networks (VANETs) may be caused by fading of the wireless link as well as mobility of nodes. Link stability is often measured using mobility parameters (e.g, location, velocity, direction), and disregarding multipath fading of the signal. This may cause network performances degradation. In this paper, we have improved the relay selection scheme by integrating a new routing metric which measures link stability taking into account to the multipath fading statistics basing on contention-based forwarding (CBF) approach. The objective is that to make vehicles able to select the most stable with the minimum fading route from them to the Internet road side units (RSUs). The simulation results show that the proposed protocol enhances throughput and decreases overhead with a comparable end to end delay.
引用总数
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D Abada, A Massaq, A Boulouz - … Conference on Wireless Technologies, Embedded and …, 2017