Paper Abstract and Keywords |
Presentation |
2019-03-05 09:40
Semi-synchronous Multiple Transmission Control/Collision Inference considering Frame Capture Effect in Dense Wireless LANs Kensuke Hiroshima, Toshitaka Yagi, Tutomu Murase (Nagoya Univ.) IN2018-111 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper proposes a novel MAC method, Semi-synchronous Multiple Transmission Control / Collision Inference (SMTC/CI), which improves throughput while maintaining throughput-fairness among stations with utilizing frame capture effect by synchronization of transmission opportunities between wireless LANs on autonomous distributed control. The radio interference could disturb high-quality communications with fairness, because of the spreading of mobile wireless LANs such as mobile router and tethering nodes. Hence, we need an innovative MAC considering interference between wireless LANs. Frame capture effect is the key factor in order to improve quality of communications in dense wireless LANs. While implementing CSMA/CA based scheme, the proposed idea, SMTC/CI consults history of frame transmissions in order to infer the effective collisions due to frame capture effect, then maintain superior synchronous transmissions, or dispose no-use synchronization. As a result of our simulation, throughput is improved up to 103% compared with conventional MAC. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless LAN / Medium Access Control (MAC) / Frame capture effect / IEEE 802.11g / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 118, no. 466, IN2018-111, pp. 163-168, March 2019. |
Paper # |
IN2018-111 |
Date of Issue |
2019-02-25 (IN) |
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) |
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IN2018-111 |
Conference Information |
Committee |
IN NS |
Conference Date |
2019-03-04 - 2019-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Okinawa Convention Center |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
General |
Paper Information |
Registration To |
IN |
Conference Code |
2019-03-IN-NS |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Semi-synchronous Multiple Transmission Control/Collision Inference considering Frame Capture Effect in Dense Wireless LANs |
Sub Title (in English) |
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Keyword(1) |
Wireless LAN |
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Medium Access Control (MAC) |
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Frame capture effect |
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IEEE 802.11g |
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1st Author's Name |
Kensuke Hiroshima |
1st Author's Affiliation |
Nagoya University (Nagoya Univ.) |
2nd Author's Name |
Toshitaka Yagi |
2nd Author's Affiliation |
Nagoya University (Nagoya Univ.) |
3rd Author's Name |
Tutomu Murase |
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Nagoya University (Nagoya Univ.) |
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Speaker |
Author-1 |
Date Time |
2019-03-05 09:40:00 |
Presentation Time |
20 minutes |
Registration for |
IN |
Paper # |
IN2018-111 |
Volume (vol) |
vol.118 |
Number (no) |
no.466 |
Page |
pp.163-168 |
#Pages |
6 |
Date of Issue |
2019-02-25 (IN) |
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