Presentation 2017-08-21
A Dynamic Routing Protocol Supporting Mobile Nodes in Wi-SUN FAN Systems
Thidarut Junjalearnvong, Takuya Habara, Ryota Okumura, Keiichi Mizutani, Hiroshi Harada,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Wireless Smart Utility Network (Wi-SUN) has been standardized to provide Machine-to-Machine (M2M) communication in Low power and Lossy Networks (LLNs). Wi-SUN Field Area Network (FAN) is the specification that maintains a wireless multi-hop communication on the advanced smart city infrastructure. Wi-SUN FAN has adopted the Internet Protocol version 6 (IPv6) Routing Protocol for LLNs (RPL) which has been successfully optimized in fixed terminals. To establish the embedded smart city, mobile nodes are required to implement the RPL as well. Nevertheless, the RPL fails to choose the appropriate routing node when the terminal moves, resulting in high packet loss. To improve the transmission performance, the system simulator of Wi-SUN FAN with the Expected Transmission Count (ETX) based algorithm is firstly developed to evaluate the end-to-end transmission success rate via multi-hop transmission and the simulation result clarifies that the critical factor causing low transmission performance is the unsmooth handover of the receiver node at first hop. Then, a dynamic routing algorithm based on ETX transition is proposed and the simulation result finally assures the smooth handover, resulting in the improved transmission performance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Wi-SUNWi-SUN FANM2MLLNsRPLMobile
Paper # SRW2017-9
Date of Issue 2017-08-14 (SRW)

Conference Information
Committee SRW
Conference Date 2017/8/21(1days)
Place (in Japanese) (See Japanese page)
Place (in English) Kyoto University
Topics (in Japanese) (See Japanese page)
Topics (in English) Network, MAC, Sensor technology, mmWave, etc.
Chair Tadao Nakagawa(Tottori Univ.)
Vice Chair Satoshi Denno(Okayama Univ.) / Makoto Hamaminato(Fujitsu labs.)
Secretary Satoshi Denno(NICT) / Makoto Hamaminato(Kyoto Univ.)
Assistant Kentaro Saito(Tokyo Inst. of Tech.) / Hiromasa Yamauchi(Fujitsu labs.)

Paper Information
Registration To Technical Committee on Short Range Wireless Communications
Language ENG
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Dynamic Routing Protocol Supporting Mobile Nodes in Wi-SUN FAN Systems
Sub Title (in English)
Keyword(1) Wi-SUNWi-SUN FANM2MLLNsRPLMobile
1st Author's Name Thidarut Junjalearnvong
1st Author's Affiliation Kyoto University(Kyoto Univ.)
2nd Author's Name Takuya Habara
2nd Author's Affiliation Kyoto University(Kyoto Univ.)
3rd Author's Name Ryota Okumura
3rd Author's Affiliation Kyoto University(Kyoto Univ.)
4th Author's Name Keiichi Mizutani
4th Author's Affiliation Kyoto University(Kyoto Univ.)
5th Author's Name Hiroshi Harada
5th Author's Affiliation Kyoto University(Kyoto Univ.)
Date 2017-08-21
Paper # SRW2017-9
Volume (vol) vol.117
Number (no) SRW-178
Page pp.pp.1-6(SRW),
#Pages 6
Date of Issue 2017-08-14 (SRW)