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| Presentation | 2011-03-03 10:50 Parameter Tuning of Protocol Interference Model Considering SINR for Wireless Mesh Networks Gyeongyeon Kang, Yoshiaki Taniguchi, Go Hasegawa, Hirotaka Nakano (Osaka Univ.)  NS2010-189 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In TDMA-based wireless mesh networks, time slots should be assigned to links considering interference relationships. In graph theory-based time slot assignment algorithms, the protocol interference model is widely used to determine radio interference information, although this model is inaccurate when compared with actual radio interference. On the other hand, the signal-to-interference-plus-noise-ratio model (SINR model) gives more accurate interference relationships. However, it is difficult to apply SINR model to time slot assignment algorithms since the radio interference information can not be determined before time slot assignment. In this report, we investigate the effect of parameters of the protocol interference model on the accuracy in determining interference relationships. Specifically, after assigning time slot to links based on the protocol interference model with vrious interference ratios, we compare the interference relationship among links based on the protocol interference model and that based on SINR model. Through simulation experiments, we show that accuracy of the protocol interference model is improved by up to 15\% by adjusting the interference ratios of the protocol interference model. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wireless mesh networks / protocol interference model / signal-to-noise ratio model / TDMA / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 448, NS2010-189, pp. 145-150, March 2011. | |
| Paper # | NS2010-189 | |
| Date of Issue | 2011-02-24 (NS) | |
| 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 | NS2010-189 |
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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) | Parameter Tuning of Protocol Interference Model Considering SINR for Wireless Mesh Networks |
| Sub Title (in English) | |
| Keyword(1) | wireless mesh networks |
| Keyword(2) | protocol interference model |
| Keyword(3) | signal-to-noise ratio model |
| Keyword(4) | TDMA |
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| 1st Author's Name | Gyeongyeon Kang |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Yoshiaki Taniguchi |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Go Hasegawa |
| 3rd Author's Affiliation | Osaka University (Osaka Univ.) |
| 4th Author's Name | Hirotaka Nakano |
| 4th Author's Affiliation | Osaka University (Osaka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2011-03-03 10:50:00 |
| Presentation Time | 20 minutes |
| Registration for | NS |
| Paper # | NS2010-189 |
| Volume (vol) | vol.110 |
| Number (no) | no.448 |
| Page | pp.145-150 |
| #Pages | 6 |
| Date of Issue | 2011-02-24 (NS) |
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