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| Presentation | 2014-01-24 09:00 Improvement of Decoding Performance for Network and Multi-route Coding in Wireless Mesh Networks Yuki Sugao, Hiraku Okada, Kentaro Kobayashi, Masaaki Katayama (Nagoya Univ.)  ASN2013-138 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In wireless mesh networks, flooding causes a broadcast storm problem. Random network coding can mitigate the effect of the broadcast storm problem in wireless mesh networks. However, it cannot correct bit errors, and it should forward more and more packets to recover bit errors. On the other hand, multi-route coding was proposed to reduce bit errors on wireless channels in wireless mesh networks. This coding scheme can obtain a coding and diversity gain by transmitting multiple coded packets on multiple routes. This paper proposes a decoding scheme for network and multi-route coding to improve the packet error rate. In this scheme, a receiving node calculates likelihood of information sequence based on route characteristic, and uses this likelihood as the input of decoder for multi-route coding. As a result of simulation, the proposed decoding scheme can improve the packet error rate. |
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| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | wireless mesh network / broadcastq / flooding / random network coding / multi-route coding / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 399, ASN2013-138, pp. 117-122, Jan. 2014. | |
| Paper # | ASN2013-138 | |
| Date of Issue | 2014-01-16 (ASN) | |
| 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 | ASN2013-138 |
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| Conference Information | |
| Committee | ASN MoNA |
| Conference Date | 2014-01-23 - 2014-01-24 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Hotel Okudogo (Matsuyama) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Mobile Networks, Mobile Applications, Ambient Intelligence, Sensor Networks, etc. |
| Paper Information | |
| Registration To | ASN |
| Conference Code | 2014-01-ASN-MoNA |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Improvement of Decoding Performance for Network and Multi-route Coding in Wireless Mesh Networks |
| Sub Title (in English) | |
| Keyword(1) | wireless mesh network |
| Keyword(2) | broadcastq |
| Keyword(3) | flooding |
| Keyword(4) | random network coding |
| Keyword(5) | multi-route coding |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yuki Sugao |
| 1st Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 2nd Author's Name | Hiraku Okada |
| 2nd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 3rd Author's Name | Kentaro Kobayashi |
| 3rd Author's Affiliation | Nagoya University (Nagoya Univ.) |
| 4th Author's Name | Masaaki Katayama |
| 4th Author's Affiliation | Nagoya University (Nagoya Univ.) |
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| Speaker | Author-1 |
| Date Time | 2014-01-24 09:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ASN |
| Paper # | ASN2013-138 |
| Volume (vol) | vol.113 |
| Number (no) | no.399 |
| Page | pp.117-122 |
| #Pages | 6 |
| Date of Issue | 2014-01-16 (ASN) |
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