Presentation 2020-12-14
Backoff Control for CSMA/CA based on the Number of Neighbor Agents
Tomoya Nishino, Koji Ishii,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) For realizing an efficient consensus problem where individual agents are controlled in a distributed manner, we need to design an efficient wireless communication system considering the features of control as well as wireless environment. This study tries to alleviate the impact of multiple-access based on CSMA/CA which is one of the autonomous distributed wireless access methods. Specifically, we propose to control the backoff period considering the states of its own and neighbor agents, i.e., the number of neighbor agents and the number of neighbor agents' neighbor agents. It is seen from computer simulations that the proposed CSMA/CA can enhance the convergence performance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) autonomous distributed wireless access / CSMA/CA / consensus problem / hidden terminal problem
Paper # WBS2020-9,ITS2020-5,RCC2020-12
Date of Issue 2020-12-07 (WBS, ITS, RCC)

Conference Information
Committee ITS / WBS / RCC
Conference Date 2020/12/14(2days)
Place (in Japanese) (See Japanese page)
Place (in English) Online
Topics (in Japanese) (See Japanese page)
Topics (in English) ITS Communications, Reliable Communication and Control, Radar and Sensing, etc.
Chair Tomotaka Wada(Kansai Univ.) / Masanori Hamamura(Kochi Univ. of Tech.) / HUAN-BANG LI(NICT)
Vice Chair Yusuke Takatori(Kanagawa Inst. of Tech.) / Hiroyuki Hatano(Mie Univ.) / Takashi Shono(INTEL) / Masahiro Fujii(Utsunomiya Univ.) / Shunichi Azuma(Nagoya Univ.) / Koji Ishii(Kagawa Univ.)
Secretary Yusuke Takatori(Univ. of Tokyo) / Hiroyuki Hatano(Akita Prefectural Univ.) / Takashi Shono(Okayama Univ. of Science) / Masahiro Fujii(National Defence Academy) / Shunichi Azuma(CRIEPI) / Koji Ishii(Osaka Univ.)
Assistant Msataka Imao(Mitsubishi Electric) / Yanlei Gu(Ritsumeikan Univ.) / Kenshi Saho(Toyama Prefectural Univ.) / Duong Quang Thang(NAIST) / Masafumi Moriyama(NICT) / Masayuki Kinoshita(Chiba Univ. of Tech.) / SHAN LIN(NICT) / Masaki Ogura(Osaka Univ.)

Paper Information
Registration To Technical Committee on Intelligent Transport Systems Technology / Technical Committee on Wideband System / Technical Committee on Reliable Communication and Control
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Backoff Control for CSMA/CA based on the Number of Neighbor Agents
Sub Title (in English)
Keyword(1) autonomous distributed wireless access
Keyword(2) CSMA/CA
Keyword(3) consensus problem
Keyword(4) hidden terminal problem
1st Author's Name Tomoya Nishino
1st Author's Affiliation Kgawa University(Kagawa Univ.)
2nd Author's Name Koji Ishii
2nd Author's Affiliation Kgawa University(Kagawa Univ.)
Date 2020-12-14
Paper # WBS2020-9,ITS2020-5,RCC2020-12
Volume (vol) vol.120
Number (no) WBS-290,ITS-291,RCC-292
Page pp.pp.7-12(WBS), pp.7-12(ITS), pp.7-12(RCC),
#Pages 6
Date of Issue 2020-12-07 (WBS, ITS, RCC)