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| Presentation | 2009-01-23 08:50 Buffer Usage aware QoS Control Scheme for Wireless Sensor Networks Atsushi Takahashi, Yasuhiro Goto, Shiro Sakata (Chiba Univ.), Kentaro Yanagihara, Shigeru Fukunaga (Oki Electric)  USN2008-78 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Performance greatly deteriorates due to the congestion in the vicinity of a sink node at the time of high traffic in wireless sensor networks. In order to solve this problem, this paper proposes a novel adaptive QoS (Quality of Service) control scheme considering buffer consumption at network nodes. The proposed scheme consists of three control mechanisms, i.e., message transmission restraint according to the priority, autonomous collision avoidance and acquisition of the message transmission opportunity. These mechanisms are adaptively carried out depending on buffer consumptions. While it is proven that the proposed scheme guarantees QoS more effectively compared with conventional schemes, the scheme achieves higher delivery ratio and lower power consumption. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sensor Networks / IEEE 802.15.4 / Backoff / Buffer / Power Consumption / QoS / / | |
| Reference Info. | IEICE Tech. Rep., vol. 108, no. 399, USN2008-78, pp. 95-100, Jan. 2009. | |
| Paper # | USN2008-78 | |
| Date of Issue | 2009-01-15 (USN) | |
| 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 | USN2008-78 |
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| Conference Information | |
| Committee | USN MoNA |
| Conference Date | 2009-01-22 - 2009-01-23 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Nagoya Institute of Technology (Auditorium) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile P2P, Ubiquitous networks, Ad hoc networks, Sensor network, etc. |
| Paper Information | |
| Registration To | USN |
| Conference Code | 2009-01-USN-MoMuC |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Buffer Usage aware QoS Control Scheme for Wireless Sensor Networks |
| Sub Title (in English) | |
| Keyword(1) | Sensor Networks |
| Keyword(2) | IEEE 802.15.4 |
| Keyword(3) | Backoff |
| Keyword(4) | Buffer |
| Keyword(5) | Power Consumption |
| Keyword(6) | QoS |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Atsushi Takahashi |
| 1st Author's Affiliation | Chiba University (Chiba Univ.) |
| 2nd Author's Name | Yasuhiro Goto |
| 2nd Author's Affiliation | Chiba University (Chiba Univ.) |
| 3rd Author's Name | Shiro Sakata |
| 3rd Author's Affiliation | Chiba University (Chiba Univ.) |
| 4th Author's Name | Kentaro Yanagihara |
| 4th Author's Affiliation | Oki Electric Industry Co., Ltd. (Oki Electric) |
| 5th Author's Name | Shigeru Fukunaga |
| 5th Author's Affiliation | Oki Electric Industry Co., Ltd. (Oki Electric) |
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| Speaker | Author-1 |
| Date Time | 2009-01-23 08:50:00 |
| Presentation Time | 20 minutes |
| Registration for | USN |
| Paper # | USN2008-78 |
| Volume (vol) | vol.108 |
| Number (no) | no.399 |
| Page | pp.95-100 |
| #Pages | 6 |
| Date of Issue | 2009-01-15 (USN) |
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