Route switching protocol for network coding in ad hoc networks

Shinji Kano, Takahiro Wada, Iwao Sasase

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

Distributed Coding-Aware Routing (DCAR) is routing protocol to choose of path with the use of network coding and improves throughput. However, DCAR considers network coding only when a path is newly built, and the existing path is fixed. Therefore, when there are multiple paths. DCAR considers whether network coding can be applied or not by fixing the existing path, so there is a problem that throughput decreases. In this paper, we propose a routing protocol that improves the throughput by switching the path that allows network coding to be applied while not limited on existing path. In our proposed scheme, each node discovers the path by considering the possibility of applying network coding by using the path information and Route Request (RREQ) packet, and the protocol switches the existing path to the path which network coding can be applied when necessary. Our proposed scheme applies network coding without depending on the existing path and improves throughput. By the simulation with NS-2, we evaluate the throughput of DCAR and the proposed scheme. The simulation results show that the proposed scheme improves the throughput.

本文言語English
ホスト出版物のタイトルICCE 2010 - 3rd International Conference on Communications and Electronics
ページ55-60
ページ数6
DOI
出版ステータスPublished - 2010 12月 1
イベント3rd International Conference on Communications and Electronics, ICCE 2010 - Nha Trang, Viet Nam
継続期間: 2010 8月 112010 8月 13

出版物シリーズ

名前ICCE 2010 - 3rd International Conference on Communications and Electronics

Other

Other3rd International Conference on Communications and Electronics, ICCE 2010
国/地域Viet Nam
CityNha Trang
Period10/8/1110/8/13

ASJC Scopus subject areas

  • コンピュータ ネットワークおよび通信
  • 電子工学および電気工学

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