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| Presentation | 2010-10-21 14:30 [Poster Presentation] Time slot assignment algorithms for reducing upstream latency in IEEE 802.16j networks Shimpei Tanaka, Go Hasegawa, Yoshiaki Taniguchi, Hirotaka Nakano (Osaka Univ.)  NS2010-78 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In IEEE 802.16j wireless multihop networks, transmission latency from relay nodes to a gateway node is one of the important performance metrics. The transmission latency is mainly affected by the scheduling delay at every relay nodes, which is determined by the time slot assignment algorithms to wireless links between relay nodes. In this report, we propose two kinds of time slot assignment algorithms for upward wireless links in IEEE 802.16j multihop networks. One of the proposed algorithms assigns time slots considering the hop count from a gateway node. Another assigns time slots considering the path from relay nodes to the gateway nodes. We evaluate the performance of the proposed algorithms through simulation experiments. We confirm that our algorithms can decrease the upstream latency by up to 15% compared with the existing method. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | IEEE 802.16j / wireless multihop network / upstream / time slot / latency / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 110, no. 240, NS2010-78, pp. 49-54, Oct. 2010. | |
| Paper # | NS2010-78 | |
| Date of Issue | 2010-10-14 (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 | NS2010-78 |
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| Conference Information | |
| Committee | NS |
| Conference Date | 2010-10-21 - 2010-10-22 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Osaka Univ. |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Network Architecture (Overlay, P2P, Ubiquitous Network, Active Network, NGN, New Generation Network), Grid |
| Paper Information | |
| Registration To | NS |
| Conference Code | 2010-10-NS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Time slot assignment algorithms for reducing upstream latency in IEEE 802.16j networks |
| Sub Title (in English) | |
| Keyword(1) | IEEE 802.16j |
| Keyword(2) | wireless multihop network |
| Keyword(3) | upstream |
| Keyword(4) | time slot |
| Keyword(5) | latency |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Shimpei Tanaka |
| 1st Author's Affiliation | Osaka University (Osaka Univ.) |
| 2nd Author's Name | Go Hasegawa |
| 2nd Author's Affiliation | Osaka University (Osaka Univ.) |
| 3rd Author's Name | Yoshiaki Taniguchi |
| 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 | 2010-10-21 14:30:00 |
| Presentation Time | 90 minutes |
| Registration for | NS |
| Paper # | NS2010-78 |
| Volume (vol) | vol.110 |
| Number (no) | no.240 |
| Page | pp.49-54 |
| #Pages | 6 |
| Date of Issue | 2010-10-14 (NS) |
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