Unidirectional ad hoc routing protocol with area-controlled flooding using overheard neighbor node information

Hiroaki Morino, Takumi Miyoshi, Masakatsu Ogawa

研究成果: Conference contribution

9 被引用数 (Scopus)

抄録

In ad hoc networks, wireless links can be unidirectional due to the difference of transmission range of each node. Particularly for temporally formed ad hoc networks, routing protocols should support route construction using unidirectional links to provide high connectivity in various network configurations. Although existing DSR have a mode of two way flooding to support route construction using unidirectional links, it involves substantial control traffic and should be avoided in the high node density environment. This paper proposes a novel routing protocol supporting unidirectional links called FOCUS2 (Flooding based ad hoc routing protocol controlled with Overheard Control information to support Unidirectional linkS). FOCUS2 employs an area-controlled two way flooding that adaptively limiting flooding area. Performance evaluation by simulation shows that FOCUS2 reduces the number of control packets by approximately 50 % as compared with existing two way flooding DSR and that the degradation of route construction performance is small.

本文言語English
ホスト出版物のタイトルProceedings - Eighth International Symposium on Autonomous Decentralized Systems, ISADS 2007
ページ519-525
ページ数7
DOI
出版ステータスPublished - 2007
イベント8th International Symposium on Autonomous Decentralized Systems, ISADS 2007 - Sedona, AZ, United States
継続期間: 2007 3 212007 3 23

出版物シリーズ

名前Proceedings - Eighth International Symposium on Autonomous Decentralized Systems, ISADS 2007

Conference

Conference8th International Symposium on Autonomous Decentralized Systems, ISADS 2007
国/地域United States
CitySedona, AZ
Period07/3/2107/3/23

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • コンピュータ サイエンスの応用
  • ソフトウェア

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