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| Presentation | 2015-03-02 09:30 A MAC Protocol for Mitigating Exposed Node Problem in MIMO Ad Hoc Networks Tetsuro Okazawa, Nobuyoshi Komuro (Chiba Univ.), Jing Ma (NICT), Kosuke Sanada, Hiroo Sekiya (Chiba Univ.)  ASN2014-156 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper proposes a MAC (Medium Access Control) protocol for MIMO ad hoc networks for mitigating exposed node problem. The basic idea of the proposed protocol is applying control gap to SCMA (Stream-Controlled Medium Access). In the proposed protocol, each link can transmit DATA frame simultaneously with fairly assigned stream number by stream control. Additionally, after a transmitter and a receiver succeed a RTS/CTS (Request To Send /Clear To Send) frame handshake, the transmitter and the receiver wait during the control gap. By performing RTS/CTS frame handshake during the control gap, the exposed nodes can transmit DATA frame simultaneously, which resolves the exposed node problem. By applying the control gap to the SCMA, the advantages of the stream control and the control gap are brought out in the proposed protocol, which enhances the network throughput compared with the conventional protocols. Simulation results show the validity and effectiveness of the proposed protocol. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | MIMO / ad hoc networks / MAC protocol / exposed node problem / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 114, no. 480, ASN2014-156, pp. 1-6, March 2015. | |
| Paper # | ASN2014-156 | |
| Date of Issue | 2015-02-23 (ASN) | |
| 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) | |
| Download PDF | ASN2014-156 |
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| Conference Information | |
| Committee | MoNA ASN IPSJ-MBL IPSJ-UBI |
| Conference Date | 2015-03-02 - 2015-03-03 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Shibaura Institute of Technology(Toyosu Campus) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ad hock Network, Field Sensing, Mobile Application, Ubiquitous Service, Ubiquitous System, etc. |
| Paper Information | |
| Registration To | ASN |
| Conference Code | 2015-03-MoNA-ASN-MBL-UBI |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A MAC Protocol for Mitigating Exposed Node Problem in MIMO Ad Hoc Networks |
| Sub Title (in English) | |
| Keyword(1) | MIMO |
| Keyword(2) | ad hoc networks |
| Keyword(3) | MAC protocol |
| Keyword(4) | exposed node problem |
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| 1st Author's Name | Tetsuro Okazawa |
| 1st Author's Affiliation | Chiba University (Chiba Univ.) |
| 2nd Author's Name | Nobuyoshi Komuro |
| 2nd Author's Affiliation | Chiba University (Chiba Univ.) |
| 3rd Author's Name | Jing Ma |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Kosuke Sanada |
| 4th Author's Affiliation | Chiba University (Chiba Univ.) |
| 5th Author's Name | Hiroo Sekiya |
| 5th Author's Affiliation | Chiba University (Chiba Univ.) |
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| Speaker | Author-1 |
| Date Time | 2015-03-02 09:30:00 |
| Presentation Time | 25 minutes |
| Registration for | ASN |
| Paper # | ASN2014-156 |
| Volume (vol) | vol.114 |
| Number (no) | no.480 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2015-02-23 (ASN) |
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