A Novel Route Guidance Algorithm Using Beamforming Techniques for Vehicular Networks

被引：7

作者：

Chahbi, Ismehene ^{[1
]}

Ben Amara, Dorra ^{[1
]}

Belghith, Abdelfettah ^{[1
]}

机构：

[1] Univ Manouba, HANA Res Grp, Manouba, Tunisia

来源：

PROCEEDINGS OF THE 2013 38TH ANNUAL IEEE CONFERENCE ON LOCAL COMPUTER NETWORKS WORKSHOPS (LCN WORKSHOPS) | 2013年

关键词：

route guidance system; MVDR beamforming; vehicular networks;

D O I：

10.1109/LCNW.2013.6758515

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

Route guidance systems become indispensable for car drivers because of its great convenience. To be efficient, these systems require optimal selection of the routes according to the preferences of drivers. In this paper, a novel route guidance algorithm is proposed for vehicular networks (VANETS). It uses the MVDR beamforming technique which can enhance coverage and reduce radio interference in wireless networks. The proposed algorithm aims to optimize coverage and connectivity of drivers to public hotspots while ensuring a reasonable total traversed distance. Performance results show that our algorithm outperforms the route guidance system using omnidirectionnal antennas and the shortest path algorithm.

引用

页码：168 / 174

页数：7

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