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| Presentation | 2010-03-04 10:50 Experiment of transparent unicast translation for improving transmission quality of multicast over wireless LAN Yuki Tanigawa (Tokyo Inst. of Tech.), Kenta Yasukawa (Ericsson Research Japan, Nippon Ericsson K.K.), Katsunori Yamaoka (Tokyo Inst. of Tech.)  IN2009-150 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Media broadcasting services using Internet Protocol (IP) multicast are emerging. On the other hand, IEEE 802.11 wireless LAN (WLAN) has been widely deployed. Because of such a background, the opportunities to receive multicast streaming over WLAN are expected to be more often. However, due to the restrictions on the standard, the transmission rate and the reliability of multicast over WLAN are both lower than those of unicast. We proposed a transparent multicast / unicast translation method which translates a multicast packet to multiple unicast packets so that we can utilize the higher transmission rates and retransmission function that are only available for unicast. However, we showed the proposed method efficiency only by theoretical analysis. Therefore, we evaluated the method by experiments and showed that the proposed method improves the efficiency and reliability of multicast over WLAN if the number of receivers is limited. |
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| Keyword | (in Japanese) | (See Japanese page) |
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| Reference Info. | IEICE Tech. Rep., vol. 109, no. 449, IN2009-150, pp. 37-42, March 2010. | |
| Paper # | IN2009-150 | |
| Date of Issue | 2010-02-25 (IN) | |
| 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 | IN2009-150 |
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| Conference Information | |
| Committee | NS IN |
| Conference Date | 2010-03-04 - 2010-03-05 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Miyazaki Phoenix Seagaia Resort (Miyazaki) |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | General, NS+IN workshop (March 4-5) |
| Paper Information | |
| Registration To | IN |
| Conference Code | 2010-03-NS-IN |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Experiment of transparent unicast translation for improving transmission quality of multicast over wireless LAN |
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| 1st Author's Name | Yuki Tanigawa |
| 1st Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
| 2nd Author's Name | Kenta Yasukawa |
| 2nd Author's Affiliation | Ericsson Research Japan, Nippon Ericsson K.K. (Ericsson Research Japan, Nippon Ericsson K.K.) |
| 3rd Author's Name | Katsunori Yamaoka |
| 3rd Author's Affiliation | Tokyo Institute of Technology (Tokyo Inst. of Tech.) |
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| Speaker | Author-1 |
| Date Time | 2010-03-04 10:50:00 |
| Presentation Time | 20 minutes |
| Registration for | IN |
| Paper # | IN2009-150 |
| Volume (vol) | vol.109 |
| Number (no) | no.449 |
| Page | pp.37-42 |
| #Pages | 6 |
| Date of Issue | 2010-02-25 (IN) |
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