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| Presentation | 2020-07-08 11:15 Throughput Maximization Based on Optimized Frame-Aggregation Levels for IEEE 802.11 WLAN Kosuke Suzuki, Satoshi Yamazaki (NIT, Numazu College)  RCS2020-61 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (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. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IEEE 802.11ac / Frame aggregation / A-MSDU / A-MPDU / Throughput / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 120, no. 89, RCS2020-61, pp. 19-24, July 2020. | |
| Paper # | RCS2020-61 | |
| Date of Issue | 2020-07-01 (RCS) | |
| ISSN | Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | RCS2020-61 |
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| Conference Information | |
| Committee | SR NS SeMI RCC RCS |
| Conference Date | 2020-07-08 - 2020-07-10 |
| 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 |
| Paper Information | |
| Registration To | RCS |
| Conference Code | 2020-07-SR-NS-SeMI-RCC-RCS |
| Language | Japanese |
| 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 |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 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) |
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| Speaker | Author-1 |
| Date Time | 2020-07-08 11:15:00 |
| Presentation Time | 25 minutes |
| Registration for | RCS |
| Paper # | RCS2020-61 |
| Volume (vol) | vol.120 |
| Number (no) | no.89 |
| Page | pp.19-24 |
| #Pages | 6 |
| Date of Issue | 2020-07-01 (RCS) |
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