Paper Abstract and Keywords |
Presentation |
2012-01-19 15:35
CW optimization of Relay CSMA/CA with Hidden Terminals Yuki Sangenya, Masahiro Morikura (Kyoto Univ.), Daisuke Umehara (Kyoto Inst. of Tech.), Nobuaki Otsuki, Takatoshi Sugiyama (NTT) AN2011-66 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper clarifies that the optimized minimum contention window sizes of the access point and the relay station can improve throughput performance that affected by hidden terminals in a single-relay multi-user network which employs the carrier sense multiple access with collision avoidance (CSMA/CA) protocol. Moreover, this paper proposes the optimized minimum contention window sizes control scheme for stations hidden from the access point in addition to the access point and the relay station to improve link guaranteed throughput. Finally, computer simulation results show that proposed scheme outperforms the conventional ones by a factor of about two. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
CSMA/CA / IEEE 802.11 / contention window optimization / hidden terminal / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 111, no. 385, AN2011-66, pp. 65-70, Jan. 2012. |
Paper # |
AN2011-66 |
Date of Issue |
2012-01-12 (AN) |
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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AN2011-66 |
Conference Information |
Committee |
MoNA AN USN |
Conference Date |
2012-01-19 - 2012-01-20 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Todaya (Toba) |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
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Paper Information |
Registration To |
AN |
Conference Code |
2012-01-MoMuC-AN-USN |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
CW optimization of Relay CSMA/CA with Hidden Terminals |
Sub Title (in English) |
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Keyword(1) |
CSMA/CA |
Keyword(2) |
IEEE 802.11 |
Keyword(3) |
contention window optimization |
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hidden terminal |
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1st Author's Name |
Yuki Sangenya |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
Masahiro Morikura |
2nd Author's Affiliation |
Kyoto University (Kyoto Univ.) |
3rd Author's Name |
Daisuke Umehara |
3rd Author's Affiliation |
Kyoto Institute of Technology (Kyoto Inst. of Tech.) |
4th Author's Name |
Nobuaki Otsuki |
4th Author's Affiliation |
NTT Corporation (NTT) |
5th Author's Name |
Takatoshi Sugiyama |
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NTT Corporation (NTT) |
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Speaker |
Author-1 |
Date Time |
2012-01-19 15:35:00 |
Presentation Time |
25 minutes |
Registration for |
AN |
Paper # |
AN2011-66 |
Volume (vol) |
vol.111 |
Number (no) |
no.385 |
Page |
pp.65-70 |
#Pages |
6 |
Date of Issue |
2012-01-12 (AN) |
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