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| Presentation | 2009-10-22 11:10 On the Investigation of MAC Protocols for Distributed Sensing Chen Sun, Yohannes D. Alemseged, Ha Nguyen Tran, Hiroshi Harada (NICT)  SR2009-55 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In our previous study we have compared the selective sensing scheme with the collaborative sensing scheme in the physical (PHY) layer. In this paper we investigate the effect of the media access control (MAC) layer design on the performance of the distributed sensing schemes. The collaborative sensing scheme requires less time slots for completing distributed sensing. Whereas the extra time slots are consumed by the selective sensing scheme to exchange soft sensing information. If the same total time duration is assigned to both schemes. The collaborative sensing scheme can choose to employ more time duration for sensing or more time for reporting sensing information to the PU. In a typical scenario, by increasing the number of bits for reporting sensing information, the collaborative sensing scheme can improve the detection probability from 0.56 to 0.7. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Cognitive radio / distributed sensing / collaborative sensing / selective sensing / media access control (MAC) / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 246, SR2009-55, pp. 27-31, Oct. 2009. | |
| Paper # | SR2009-55 | |
| Date of Issue | 2009-10-15 (SR) | |
| 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 | SR2009-55 |
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| Conference Information | |
| Committee | SR AN USN |
| Conference Date | 2009-10-22 - 2009-10-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Tohoku Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Wireless distributed network, etc. |
| Paper Information | |
| Registration To | SR |
| Conference Code | 2009-10-SR-AN-USN |
| Language | English |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On the Investigation of MAC Protocols for Distributed Sensing |
| Sub Title (in English) | |
| Keyword(1) | Cognitive radio |
| Keyword(2) | distributed sensing |
| Keyword(3) | collaborative sensing |
| Keyword(4) | selective sensing |
| Keyword(5) | media access control (MAC) |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Chen Sun |
| 1st Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 2nd Author's Name | Yohannes D. Alemseged |
| 2nd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 3rd Author's Name | Ha Nguyen Tran |
| 3rd Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
| 4th Author's Name | Hiroshi Harada |
| 4th Author's Affiliation | National Institute of Information and Communications Technology (NICT) |
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| Speaker | Author-1 |
| Date Time | 2009-10-22 11:10:00 |
| Presentation Time | 20 minutes |
| Registration for | SR |
| Paper # | SR2009-55 |
| Volume (vol) | vol.109 |
| Number (no) | no.246 |
| Page | pp.27-31 |
| #Pages | 5 |
| Date of Issue | 2009-10-15 (SR) |
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