| Presentation | 2018-07-13 A Simple Backoff Scheme for Full Duplex MAC protocols in Wireless LANs Shota Sakakura, Chikara Fujimura, Kosuke Sanada, Kazuo Mori, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In the MAC protocol for full-duplex wireless LANs (FD-WLANs), an access pint (AP) and stations (STAs) can transmit data frame based on distributed coordination function. However, the initializations of backoff timer and CW value in the backoff method of FD MAC causes increasing of collisions and inter-user interference in FD-WLANs. This paper proposes a simple backoff scheme for FD-WLANs. In the proposed scheme, the CW value and backoff timer is not changed and is kept the current value after the FD secondary transmission. By using the proposed scheme, both AP and STA achieve optimal transmission probabilities for mitigating the frame collisions, which enhances the network throughput. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Wireless full duplex / Wireless LAN / CSMA/CA / Full-Duplex MAC / Backoff |
| Paper # | NS2018-74 |
| Date of Issue | 2018-07-04 (NS) |
| Conference Information | |
| Committee | ASN / NS / RCS / SR / RCC |
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| Conference Date | 2018/7/11(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hakodate Arena |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless Distributed Network, Machine Learning and AI for Wireless Communications and Networks, M2M (Machine-to-Machine), D2D (Device-to-Device), IoT（Internet of Things）, etc. |
| Chair | Hiraku Okada(Nagoya Univ.) / Yoshikatsu Okazaki(NTT) / Tomoaki Otsuki(Keio Univ.) / Kenta Umebayashi(Tokyo Univ. of Agric. and Tech.) / Kazunori Hayashi(Osaka City Univ.) |
| Vice Chair | Koji Yamamoto(Kyoto Univ.) / Jin Nakazawa(Keio Univ.) / Kazuya Monden(Hitachi) / Akihiro Nakao(Univ. of Tokyo) / Eisuke Fukuda(Fujitsu Labs.) / Satoshi Suyama(NTT DoCoMo) / Fumiaki Maehara(Waseda Univ.) / Masayuki Ariyoshi(NEC) / Suguru Kameda(Tohoku Univ.) / Shunichi Azuma(Nagoya Univ.) / HUAN-BANG LI(NICT) |
| Secretary | Koji Yamamoto(NICT) / Jin Nakazawa(Sophia Univ.) / Kazuya Monden(Kanagawa Inst. of Tech.) / Akihiro Nakao(NTT) / Eisuke Fukuda(Osaka Pref Univ.) / Satoshi Suyama(Hokkaido Univ.) / Fumiaki Maehara(NTT) / Masayuki Ariyoshi(NICT) / Suguru Kameda(ATR) / Shunichi Azuma(Univ. of Electro-Comm.) / HUAN-BANG LI(Kagawa Univ.) |
| Assistant | Masafumi Hashimoto(Osaka Univ.) / Tomoyuki Ota(Hiroshima City Univ.) / Tatsuya Kikuzuki(Fujitu Lab.) / Ryo Nakano(HITACHI) / Yoshifumi Hotta(Mitsubishi Electric) / Kenichi Kashibuchi(NTT) / Kazushi Muraoka(NTT DOCOMO) / Shinsuke Ibi(Osaka Univ.) / Hiroshi Nishimoto(Mitsubishi Electric) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Gia Khanh Tran(Tokyo Inst. of Tech.) / Syusuke Narieda(Mie Univ.) / Koji Ohshima(Kozo Keikaku Engineering) / Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Toshinori Kagawa(NICT) / Masateru Ogura(NAIST) |
| Paper Information | |
| Registration To | Technical Committee on Ambient intelligence and Sensor Networks / Technical Committee on Network Systems / Technical Committee on Radio Communication Systems / Technical Committee on Smart Radio / Technical Committee on Reliable Communication and Control |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Simple Backoff Scheme for Full Duplex MAC protocols in Wireless LANs |
| Sub Title (in English) | |
| Keyword(1) | Wireless full duplex |
| Keyword(2) | Wireless LAN |
| Keyword(3) | CSMA/CA |
| Keyword(4) | Full-Duplex MAC |
| Keyword(5) | Backoff |
| 1st Author's Name | Shota Sakakura |
| 1st Author's Affiliation | Mie University(Mie Univ.) |
| 2nd Author's Name | Chikara Fujimura |
| 2nd Author's Affiliation | Mie University(Mie Univ.) |
| 3rd Author's Name | Kosuke Sanada |
| 3rd Author's Affiliation | Mie University(Mie Univ.) |
| 4th Author's Name | Kazuo Mori |
| 4th Author's Affiliation | Mie University(Mie Univ.) |
| Date | 2018-07-13 |
| Paper # | NS2018-74 |
| Volume (vol) | vol.118 |
| Number (no) | NS-124 |
| Page | pp.pp.179-184(NS), |
| #Pages | 6 |
| Date of Issue | 2018-07-04 (NS) |