直近一年間の累計
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ID 117406
著者
Yoshida, Masami Ritsumeikan University
Noguchi, Taku Ritsumeikan University
キーワード
Ad-hoc networks
network coding
flooding
broadcast
資料タイプ
学術雑誌論文
抄録
Mobile ad-hoc networks (MANETs) have limited network resources such as node battery capacity and wireless frequency bands. Therefore, to ensure efficient broadcast communication in such networks, it is critical to reduce unnecessary packet transfers and maximize the use of network resources and power. Network coding (NC) is a technique for reducing the number of transmitted packets over a network and maximizing the use of devices and network resources. The packet-reduction benefits obtained using NC depend considerably on network topology. In this study, we propose an NC method particularly designed for MANETs. In our approach, the nodes switch the type of transmission between an uncoded transmission (simple broadcast) and a coded transmission (NC) based on the estimated neighboring node’s proximity. The effectiveness of the proposed method was evaluated using computer simulations. Our evaluations demonstrated that the proposed method can reduce the number of packets in the network without decreasing the packet delivery rate.
掲載誌名
International Journal of Networking and Computing
ISSN
21852847
21852839
出版者
IJNC Editorial Committee
12
2
開始ページ
406
終了ページ
424
発行日
2022-07
EDB ID
出版社版DOI
出版社版URL
フルテキストファイル
言語
eng
著者版フラグ
出版社版
部局
理工学系