Paper Abstract and Keywords |
Presentation |
2014-03-03 09:10
Proposal of Wireless LAN frame collision control using collision pattern detection Yuki Baba, Akira Matsumoto, Peng Shao (NCOS) RCS2013-314 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
With the rapidly increasing widespread use of wireless LAN devices, there is concern about the degradation of transmission efficiency due to collisions between wireless transmissions. The IEEE802.11standard includes a collision avoidance mechanism, but it is not able to avoid some causes of collisions, including coincidental choice of identical backoff count, or signal power below the carrier-sense threshold. It is also difficult for a wireless device to know whether the cause of packet loss at a receiver is collision or weak signal. We previously proposed a method for detecting and classifying the type of frame collisions by analyzing the received power signal. This paper proposes a method for reducing collisions by selecting transmission parameters according to the type of collisions detected. Simulations were used to show the relation between collision cause and collision type, and the feasibility of reducing collisions by changing transmissions parameters according to the collision type. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Wireless LAN / CSMA/CA / Collision Detection / Collision Pattern / Collision Rate / Collision Control / / |
Reference Info. |
IEICE Tech. Rep., vol. 113, no. 456, RCS2013-314, pp. 49-54, March 2014. |
Paper # |
RCS2013-314 |
Date of Issue |
2014-02-24 (RCS) |
ISSN |
Print edition: ISSN 0913-5685 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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RCS2013-314 |
Conference Information |
Committee |
RCS SR SRW |
Conference Date |
2014-03-03 - 2014-03-05 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Waseda Univ. |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Mobile Communication Workshop |
Paper Information |
Registration To |
RCS |
Conference Code |
2014-03-RCS-SR-SRW |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Proposal of Wireless LAN frame collision control using collision pattern detection |
Sub Title (in English) |
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Keyword(1) |
Wireless LAN |
Keyword(2) |
CSMA/CA |
Keyword(3) |
Collision Detection |
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Collision Pattern |
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Collision Rate |
Keyword(6) |
Collision Control |
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1st Author's Name |
Yuki Baba |
1st Author's Affiliation |
NEC Communication System,Ltd. (NCOS) |
2nd Author's Name |
Akira Matsumoto |
2nd Author's Affiliation |
NEC Communication System,Ltd. (NCOS) |
3rd Author's Name |
Peng Shao |
3rd Author's Affiliation |
NEC Communication System,Ltd. (NCOS) |
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Speaker |
Author-1 |
Date Time |
2014-03-03 09:10:00 |
Presentation Time |
20 minutes |
Registration for |
RCS |
Paper # |
RCS2013-314 |
Volume (vol) |
vol.113 |
Number (no) |
no.456 |
Page |
pp.49-54 |
#Pages |
6 |
Date of Issue |
2014-02-24 (RCS) |
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