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Paper Abstract and Keywords
Presentation 2011-03-04 13:20
Time Slot Allocation Scheme based on Data Traffic for Improving the Total Throughput in Wireless Sensor Networks
Lin Qi (Chiba Univ.), Ryota Kawamoto (ALPHA SYSTEM, Inc.), Fumiya Hirose, Nobuyoshi Komuro, Shiro Sakata (Chiba Univ.), Seiichiro Hara (ALPHA SYSTEM, Inc.) NS2010-218
Abstract (in Japanese) (See Japanese page) 
(in English) When enabling no-beacon mode in IEEE 802.15.4, high-throughput can be obtained for high-traffic networks by using its guaranteed time slot (GTS) mechanism. In our earlier works, the effective pre-schedule scheme, which reserves slots and assigns period of time to each slot according to transmission frequency of each sensor node, was proposed. However, this scheme requires much processing, i. e. estimation by simulation, time to decide the allocation pattern.
In order to save the processing time required to decide the allocation pattern, this paper proposes the fast GTS allocation scheme by narrowing the range of possible allocation pattern. Specifically, initial allocation pattern is decided with transmission frequency using proposed formula at first. Simulation results show that the proposed scheme for deciding the GTS allocation pattern can save much processing time compared with the earlier works.
Keyword (in Japanese) (See Japanese page) 
(in English) Sensor Networks / IEEE802.15.4 / Beacon Mode / CSMA / TDMA / ZigBee / /  
Reference Info. IEICE Tech. Rep., vol. 110, no. 448, NS2010-218, pp. 317-322, March 2011.
Paper # NS2010-218 
Date of Issue 2011-02-24 (NS) 
ISSN Print edition: ISSN 0913-5685  Online edition: ISSN 2432-6380
Copyright
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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)
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Conference Information
Committee IN NS  
Conference Date 2011-03-03 - 2011-03-04 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Convention Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) General, NS+IN workshop (March 3-4) 
Paper Information
Registration To NS 
Conference Code 2011-03-IN-NS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Time Slot Allocation Scheme based on Data Traffic for Improving the Total Throughput in Wireless Sensor Networks 
Sub Title (in English)  
Keyword(1) Sensor Networks  
Keyword(2) IEEE802.15.4  
Keyword(3) Beacon Mode  
Keyword(4) CSMA  
Keyword(5) TDMA  
Keyword(6) ZigBee  
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Keyword(8)  
1st Author's Name Lin Qi  
1st Author's Affiliation Chiba University (Chiba Univ.)
2nd Author's Name Ryota Kawamoto  
2nd Author's Affiliation ALPHA SYSTEM, Inc. (ALPHA SYSTEM, Inc.)
3rd Author's Name Fumiya Hirose  
3rd Author's Affiliation Chiba University (Chiba Univ.)
4th Author's Name Nobuyoshi Komuro  
4th Author's Affiliation Chiba University (Chiba Univ.)
5th Author's Name Shiro Sakata  
5th Author's Affiliation Chiba University (Chiba Univ.)
6th Author's Name Seiichiro Hara  
6th Author's Affiliation ALPHA SYSTEM, Inc. (ALPHA SYSTEM, Inc.)
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Speaker
Date Time 2011-03-04 13:20:00 
Presentation Time 20 
Registration for NS 
Paper # IEICE-NS2010-218 
Volume (vol) IEICE-110 
Number (no) no.448 
Page pp.317-322 
#Pages IEICE-6 
Date of Issue IEICE-NS-2011-02-24 


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