| Presentation | 2020-07-08 Throughput Maximization Based on Optimized Frame-Aggregation Levels for IEEE 802.11 WLAN Kosuke Suzuki, Satoshi Yamazaki, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | In wireless LAN (WLAN) after IEEE 802.11n, two-level frame aggregation (FA) is introduced in the MAC (media access control) layer to improve throughput performance. So, it is important to set the number of Aggregate MAC Service Data Unit (A-MSDU) and Aggregate MAC Protocol Data Unit (A-MPDU) sub-frames properly under the parameter values defined by the IEEE 802.11 standard such as transmission frame sizes. Though the conventional scheme, which determines the number of sub-frames to maximize the theoretical throughput for 802.11n, could achieve good throughput performance, maximum throughput cannot be obtained with standards such as 802.11ac, which have a very large upper limit of A-MPDU size. In this technical report, we derive theoretical throughput expression with consideration of the bit error of the whole transmission frame including A-MPDU, and propose a scheme to obtain the optimal set of sub-frames based on a full search that maximizes the theoretical throughput under the 802.11ac standard. The validity of the proposed scheme is shown using theoretical analysis and computer simulations. Although the proposed scheme has the amount of calculation increases, the throughput performance using the proposed scheme can be significantly improved as compared with the conventional scheme. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IEEE 802.11ac / Frame aggregation / A-MSDU / A-MPDU / Throughput |
| Paper # | RCS2020-61 |
| Date of Issue | 2020-07-01 (RCS) |
| Conference Information | |
| Committee | SR / NS / SeMI / RCC / RCS |
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| Conference Date | 2020/7/8(3days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Communication and Network Technology of the AI Age, M2M (Machine-to-Machine)，D2D (Device-to-Device)，IoT（Internet of Things）, etc |
| Chair | Masayuki Ariyoshi(NEC) / Akihiro Nakao(Univ. of Tokyo) / Susumu Ishihara(Shizuoka Univ.) / HUAN-BANG LI(NICT) / Eiji Okamoto(Nagoya Inst. of Tech.) |
| Vice Chair | Suguru Kameda(Tohoku Univ.) / Osamu Takyu(Shinshu Univ.) / Kentaro Ishidu(NICT) / Tetsuya Oishi(NTT) / Kazuya Monden(Hitachi) / Koji Yamamoto(Kyoto Univ.) / Shunichi Azuma(Nagoya Univ.) / Koji Ishii(Kagawa Univ.) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(Hokkaido Univ.) / Tomoya Tandai(Toshiba) |
| Secretary | Suguru Kameda(ATR) / Osamu Takyu(Univ. of Electro-Comm.) / Kentaro Ishidu(Mie Univ.) / Tetsuya Oishi(NTT) / Kazuya Monden(Chuo Univ.) / Koji Yamamoto(Kyoto Univ.) / Shunichi Azuma(Osaka Univ.) / Koji Ishii(Hitachi) / Fumiaki Maehara(Waseda Univ.) / Toshihiko Nishimura(CRIEPI) / Tomoya Tandai(Osaka Univ.) |
| Assistant | Mai Ohta(Fukuoka Univ.) / Teppei Oyama(Fujitsu Lab.) / Kentaro Kobayashi(Nagoya Univ.) / Shinya Kawano(NTT) / Yuki Katsumata(NTT DOCOMO) / Yu Nakayama(Tokyo Univ. of Agri. and Tech.) / Akira Uchiyama(Osaka Univ.) / SHAN LIN(NICT) / Masaki Ogura(Osaka Univ.) / Koichi Adachi(Univ. of Electro-Comm.) / Osamu Nakamura(Sharp) / Manabu Sakai(Mitsubishi Electric) / Masashi Iwabuchi(NTT) / Tatsuki Okuyama(NTT DOCOMO) |
| Paper Information | |
| Registration To | Technical Committee on Smart Radio / Technical Committee on Network Systems / Technical Committee on Sensor Network and Mobile Intelligence / Technical Committee on Reliable Communication and Control / Technical Committee on Radio Communication Systems |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Throughput Maximization Based on Optimized Frame-Aggregation Levels for IEEE 802.11 WLAN |
| Sub Title (in English) | |
| Keyword(1) | IEEE 802.11ac |
| Keyword(2) | Frame aggregation |
| Keyword(3) | A-MSDU |
| Keyword(4) | A-MPDU |
| Keyword(5) | Throughput |
| 1st Author's Name | Kosuke Suzuki |
| 1st Author's Affiliation | National Institute of Technology, Numazu College(NIT, Numazu College) |
| 2nd Author's Name | Satoshi Yamazaki |
| 2nd Author's Affiliation | National Institute of Technology, Numazu College(NIT, Numazu College) |
| Date | 2020-07-08 |
| Paper # | RCS2020-61 |
| Volume (vol) | vol.120 |
| Number (no) | RCS-89 |
| Page | pp.pp.19-24(RCS), |
| #Pages | 6 |
| Date of Issue | 2020-07-01 (RCS) |