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| Presentation | 2011-01-21 14:00 Asynchronous Receiver Initiate MAC Protocol with Stair-like Sleep in WSNs Takahiro Wada, Iwao Sasase (Keio Univ.)  AN2010-69 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | We propose the asynchronous receiver initiate MAC protocol with stair-like sleep that each node reduces own sleep time by changing the sleep ratio considering the number of hops from the sink in WSNs. Using stair-like sleep, our protocol achieves high delivery ratio, low packet delay, and high energy efficiency due to the reduction of the idle listening time. Our protocol can formulate the upper bound of the idle listening time because of the feature that sleep time decreases in geometric progression and derive the reduction of the idle listening time by using stair-like sleep. In out proposed scheme, the sink calculates the sleep-change-rate based on the hops from a source to the sink.Therefore, using the control packets which have the role of ACK, our protocol achieve stair-like sleep by no newer control packets.In addition, even in the network condition that multi-targets are detected and hops to the sink are changed frequently, our protocol can change the change-rate adaptively because sink can always obtain the hops from the source to the sink. Simulation results show that the proposed protocol can improve performance in the packet delivery ratio, the packet delay, and the energy efficiency compared to the conventional RI-MAC. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Wireless Sensor Networks / asynchronous MAC protocol / stair-like sleep / idle listening / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 377, AN2010-69, pp. 137-142, Jan. 2011. | |
| Paper # | AN2010-69 | |
| Date of Issue | 2011-01-13 (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) | |
| Download PDF | AN2010-69 |
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| Conference Information | |
| Committee | AN MoNA USN |
| Conference Date | 2011-01-20 - 2011-01-21 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hiroshima City University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Ubiquitous, Sensor, Ad hoc networks, RFID, etc. and Technology exhibit, etc. |
| Paper Information | |
| Registration To | AN |
| Conference Code | 2011-01-AN-MoMuC-USN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Asynchronous Receiver Initiate MAC Protocol with Stair-like Sleep in WSNs |
| Sub Title (in English) | |
| Keyword(1) | Wireless Sensor Networks |
| Keyword(2) | asynchronous MAC protocol |
| Keyword(3) | stair-like sleep |
| Keyword(4) | idle listening |
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| Keyword(8) | |
| 1st Author's Name | Takahiro Wada |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Iwao Sasase |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-01-21 14:00:00 |
| Presentation Time | 20 minutes |
| Registration for | AN |
| Paper # | AN2010-69 |
| Volume (vol) | vol.110 |
| Number (no) | no.377 |
| Page | pp.137-142 |
| #Pages | 6 |
| Date of Issue | 2011-01-13 (AN) |
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