アドホックネットワークにおける指向性アンテナを用いた適応型位置情報ルーチング

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2017/10/01

タイトル(英語): Adaptive Location-Aware Routing with Directional Antennas in Mobile AdHoc Networks

著者名: 野口　拓（立命館大学大学院 情報理工学部），小林　崇彦（立命館大学大学院 情報理工学研究科）

著者名(英語): Taku Noguchi (College of Information Science and Engineering, Ritsumeikan University), Takahiko Kobayashi (Graduate School of Information Science and Engineering, Ritsumeikan University)

キーワード: アドホックネットワーク，経路制御，位置情報，指向性アンテナ　　Mobile Ad-hoc Networks，Routing，Location information，Directional antennas

要約(英語): In mobile ad hoc networks (MANETs), when information about the location of the destination node is known, efficient communication can be achieved by using location-based routing protocols. Even in location-based routing protocols, with omnidirectional antennas there is some redundant route discovery by blind flooding of route request packets outside the area between the source and destination. These redundant route discovery propagations can be reduced by using both a scheme of restricted flooding and directional antennas. In this paper, we propose a new location-based routing protocol using both restricted flooding and directional antennas, called Adaptive Location-Aware Routing with Directional Antennas (ALAR-DA). To investigate the performance of ALAR-DA, we compare it with existing location-aware routing protocols. Our simulation results show that ALAR-DA outperforms existing protocols from the standpoints of delay and route discovery traffic.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.137 No.10 （2017）

本誌掲載ページ: 1310-1319 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/137/10/137_1310/_article/-char/ja/