| Presentation | 2017-05-12 Adaptive Channel Selection considering Subsequently Activated AP in IEEE 802.11 WLAN Syunsuke Nakano, Kei Inage, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In IEEE 802.11 wireless local area networks (WLANs), co-channel interference (CCI) among stations (STAs) connected to the same access point (AP) leads large degradation of system performance such as throughput, delay and etc. Furthermore, CCI from neighbor APs using the same channel occurs in high density environment. In order to achieve efficient communication in WLAN, it is important to select communication channel considering CCI from neighbor APs at time of AP activation. Existing methods designed to minim CCI by AP’s channel selection have been proposed, however these methods didn’t consider impact to subsequently activated APs. Therefore, we propose a channel selection method which considers impact to subsequently activated APs from state of channel utilization in surrounding environment. In the proposed method, AP switches criteria for channel selection depending on state of channel utilization over the all channels. We present proposed method can achieve the better throughput compared with existing methods without dependence on the number of activated AP through numerical simulation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IEEE 802.11 WLAN / Channel selection |
| Paper # | RCS2017-45 |
| Date of Issue | 2017-05-04 (RCS) |
| Conference Information | |
| Committee | RCS / IN |
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| Conference Date | 2017/5/11(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | Hidekazu Murata(Kyoto Univ.) / Katsunori Yamaoka(Tokyo Inst. of Tech.) |
| Vice Chair | Satoshi Denno(Okayama Univ.) / Yukitoshi Sanada(Keio Univ.) / Eisuke Fukuda(Fujitsu Labs.) / Takuji Kishida(NTT) |
| Secretary | Satoshi Denno(Toshiba) / Yukitoshi Sanada(NTT DoCoMo) / Eisuke Fukuda(KDDI R&D Labs.) / Takuji Kishida(NTT) |
| Assistant | Tetsuya Yamamoto(Panasonic) / Toshihiko Nishimura(Hokkaido Univ.) / Koichi Ishihara(NTT) / Kazushi Muraoka(NEC) / Shinsuke Ibi(Osaka Univ.) / Kunitake Kaneko(Keio Univ.) / Hiroaki Karasawa(NTT) |
| Paper Information | |
| Registration To | Technical Committee on Radio Communication Systems / Technical Committee on Information Networks |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Adaptive Channel Selection considering Subsequently Activated AP in IEEE 802.11 WLAN |
| Sub Title (in English) | |
| Keyword(1) | IEEE 802.11 WLAN |
| Keyword(2) | Channel selection |
| 1st Author's Name | Syunsuke Nakano |
| 1st Author's Affiliation | Tokyo Metropolitan College of Industrial Technology(TMCIT) |
| 2nd Author's Name | Kei Inage |
| 2nd Author's Affiliation | Tokyo Metropolitan College of Industrial Technology(TMCIT) |
| Date | 2017-05-12 |
| Paper # | RCS2017-45 |
| Volume (vol) | vol.117 |
| Number (no) | RCS-22 |
| Page | pp.pp.85-89(RCS), |
| #Pages | 5 |
| Date of Issue | 2017-05-04 (RCS) |