Presentation 2016-03-02
A Study on Convergence of Interference-Aware Channel Segregation based Dynamic Channel Assignment
Katsuhiro Temma, Fumiyuki Adachi, Lin Shan, Yasunori Owada, Kiyohiko Hattori, Kiyoshi Hamaguti,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Our recently proposed interference-aware channel segregation based dynamic channel assignment (IACS-DCA) forms a channel reuse pattern with low co-channel interference (CCI) in a distributed manner. In IACS-DCA, each access point (AP) periodically measures the instantaneous received CCI power and computes the average received CCI power on all available channels. Then, the channel-priority table is updated in which the channels are listed in ascending order of the average received CCI power and the best channel having the lowest average received CCI power is assigned to each AP. IACS-DCA is the autonomous-distributed channel assignment scheme based on only the received CCI power information and it has been shown that IACS-DCA forms a stable channel reuse pattern in a static environment. However, the convergence of channel reuse pattern formed by IACS-DCA has been evaluated by computer simulation only. In this paper, we provide game theoretical analysis of the convergence of IACS-DCA. The behavior that each AP selects the channel having the lowest average received CCI power is formulated as the non-cooperative game in strategic form and then, the existence of Nash equilibrium (i.e. convergent point of channel reuse pattern) and convergence performance are discussed.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) Dynamic Channel Assignment / Co-channel Interference / Game Theory / Potential Game
Paper # RCS2015-361
Date of Issue 2016-02-24 (RCS)

Conference Information
Committee RCS / CCS / SR / SRW
Conference Date 2016/3/2(3days)
Place (in Japanese) (See Japanese page)
Place (in English) Tokyo Institute of Technology
Topics (in Japanese) (See Japanese page)
Topics (in English) Mobile Communication Workshop
Chair Makoto Taromaru(Fukuoka Univ.) / Hiroo Sekiya(Chiba Univ.) / Takeo Fujii(Univ. of Electro-Comm.) / Hiroshi Harada(Kyoto Univ.)
Vice Chair Hidekazu Murata(Kyoto Univ.) / Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Yasuhiro Tsubo(Ritsumeikan Univ.) / Naoki Wakamiya(Osaka Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Masayuki Ariyoshi(NEC) / Masafumi Kato(Fujitsu) / Satoshi Denno(Okayama Univ.)
Secretary Hidekazu Murata(Mitsubishi Electric) / Satoshi Denno(NTT DoCoMo) / Yukitoshi Sanada(Kagawa National College of Tech.) / Yasuhiro Tsubo(Kyoto Sangyo Univ.) / Naoki Wakamiya(Shinshu Univ.) / Kenta Umebayashi(NICT) / Masayuki Ariyoshi(NTT) / Masafumi Kato(NICT) / Satoshi Denno
Assistant Jun Mashino(NTT) / Tetsuya Yamamoto(Panasonic) / Takamichi Inoue(NEC) / Tomoya Tandai(Toshiba) / Toshihiko Nishimura(Hokkaido Univ.) / Takayuki Kimura(Nippon Inst. of Tech.) / Song-Ju Kim(NIMS) / Ryo Takahashi(Kyoto Univ.) / Junnosuke Teramae(Osaka Univ.) / Kazuto Yano(ATR) / Mamiko Inamori(Tokai Univ.) / Hiroyuki Shiba(NTT) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Wen Yun(Fujitsu) / Keiichi Mizutani(Kyoto Univ.)

Paper Information
Registration To Technical Committee on Radio Communication Systems / Technical Committee on Complex Communication Sciences / Technical Committee on Smart Radio / Technical Committee on Short Range Wireless Communications
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) A Study on Convergence of Interference-Aware Channel Segregation based Dynamic Channel Assignment
Sub Title (in English)
Keyword(1) Dynamic Channel Assignment
Keyword(2) Co-channel Interference
Keyword(3) Game Theory
Keyword(4) Potential Game
1st Author's Name Katsuhiro Temma
1st Author's Affiliation Tohoku University(Tohoku Univ.)
2nd Author's Name Fumiyuki Adachi
2nd Author's Affiliation Tohoku University(Tohoku Univ.)
3rd Author's Name Lin Shan
3rd Author's Affiliation National Institute of Information and Communications Technology(NICT)
4th Author's Name Yasunori Owada
4th Author's Affiliation National Institute of Information and Communications Technology(NICT)
5th Author's Name Kiyohiko Hattori
5th Author's Affiliation National Institute of Information and Communications Technology(NICT)
6th Author's Name Kiyoshi Hamaguti
6th Author's Affiliation National Institute of Information and Communications Technology(NICT)
Date 2016-03-02
Paper # RCS2015-361
Volume (vol) vol.115
Number (no) RCS-472
Page pp.pp.169-174(RCS),
#Pages 6
Date of Issue 2016-02-24 (RCS)