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| Presentation | 2010-03-04 09:20 CSMA/TDMA Selection Scheme according to Sensor Data Traffic in ZigBee Beacon Networks Ryota Kawamoto (ALPHA SYSTEMS, Inc), Lin Qi, Kyokuei Shu, Fumiya Hirose, Nobuyoshi Komuro (Chiba Univ.), Seiichiro Hara (ALPHA SYSTEMS, Inc), Shiro Sakata (Chiba Univ.)  AN2009-68 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Wireless channel access schemes traditionally can be classified into two broad categories: contention-based and reservation-based. A common MAC protocol in wireless networks is CSMA (Carrier Sense Multiple Access), which is contention-based random access mechanism. TDMA (Time Division Multiple Access) is a reservation-based by scheduling time slots. While CSMA performs well with low traffic, TDMA has good performance with high traffic. This paper proposes a novel pre-schedule scheme. This scheme reserves slots and assigns period of time to each slot according to transmission frequency of sensor nodes. In the beacon mode of ZigBee sensor networks, higher throughput and higher energy efficiency can be achieved by reducing collision rate. Simulation results show that the proposed scheme is effective. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Sensor Networks / IEEE802.15.4 / ZigBee / Beacon Mode / CSMA / TDMA / / | |
| Reference Info. | IEICE Tech. Rep., vol. 109, no. 443, AN2009-68, pp. 1-6, March 2010. | |
| Paper # | AN2009-68 | |
| Date of Issue | 2010-02-25 (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 | AN2009-68 |
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| Conference Information | |
| Committee | RCS AN MoNA SR |
| Conference Date | 2010-03-03 - 2010-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | YRP |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Communication Workshop |
| Paper Information | |
| Registration To | AN |
| Conference Code | 2010-03-RCS-AN-MoMuC-SR |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | CSMA/TDMA Selection Scheme according to Sensor Data Traffic in ZigBee Beacon Networks |
| Sub Title (in English) | |
| Keyword(1) | Sensor Networks |
| Keyword(2) | IEEE802.15.4 |
| Keyword(3) | ZigBee |
| Keyword(4) | Beacon Mode |
| Keyword(5) | CSMA |
| Keyword(6) | TDMA |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Ryota Kawamoto |
| 1st Author's Affiliation | ALPHA SYSTEMS, Inc. (ALPHA SYSTEMS, Inc) |
| 2nd Author's Name | Lin Qi |
| 2nd Author's Affiliation | Chiba University (Chiba Univ.) |
| 3rd Author's Name | Kyokuei Shu |
| 3rd Author's Affiliation | Chiba University (Chiba Univ.) |
| 4th Author's Name | Fumiya Hirose |
| 4th Author's Affiliation | Chiba University (Chiba Univ.) |
| 5th Author's Name | Nobuyoshi Komuro |
| 5th Author's Affiliation | Chiba University (Chiba Univ.) |
| 6th Author's Name | Seiichiro Hara |
| 6th Author's Affiliation | ALPHA SYSTEMS, Inc. (ALPHA SYSTEMS, Inc) |
| 7th Author's Name | Shiro Sakata |
| 7th Author's Affiliation | Chiba University (Chiba Univ.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-04 09:20:00 |
| Presentation Time | 20 minutes |
| Registration for | AN |
| Paper # | AN2009-68 |
| Volume (vol) | vol.109 |
| Number (no) | no.443 |
| Page | pp.1-6 |
| #Pages | 6 |
| Date of Issue | 2010-02-25 (AN) |
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