Paper Abstract and Keywords |
Presentation |
2019-05-29 15:30
[Poster Presentation]
Robust Data Transmissions utilizing Multiple Access Points Reception and Packet-level FEC Kazuma Yamamoto, Kazuki Ikeda, Hiroyuki Yomo (Kansai Univ.), Yoshihisa Kondo (ATR) RCC2019-8 MICT2019-8 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
When we employ wireless communications in a factory, its channel state can change dynamically due to factory-specific propagation environments. Therefore, it is difficult to realize a stable communication link with common unicast transmissions. In order to realize stable communications in such an environment, in this paper, we focus on broadcast transmissions, where a sender transmits a packet to multiple access points (APs). With broadcast transmissions, even if an AP is not able to receive data because of bad channel conditions, the other APs may receive it, which can contribute to the realization of robust data transmissions. However, link reliability of broadcast transmissions is inherently low due to the absence of ACK and retransmission mechanisms. In order to solve this problem, in this paper, we apply packet-level FEC to broadcast transmissions. With computer simulations and actual experiments in a factory, we investigate the effectiveness of broadcast transmissions exploiting multiple AP receptions with packet-level FEC in factory environments. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Factory environments / Broadcast transmission / FEC / Wireless LAN / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 119, no. 58, RCC2019-8, pp. 35-40, May 2019. |
Paper # |
RCC2019-8 |
Date of Issue |
2019-05-22 (RCC, MICT) |
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) |
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RCC2019-8 MICT2019-8 |
Conference Information |
Committee |
RCC MICT |
Conference Date |
2019-05-29 - 2019-05-30 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
TOKYO BIG SIGHT |
Topics (in Japanese) |
(See Japanese page) |
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Paper Information |
Registration To |
RCC |
Conference Code |
2019-05-RCC-MICT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Robust Data Transmissions utilizing Multiple Access Points Reception and Packet-level FEC |
Sub Title (in English) |
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Keyword(1) |
Factory environments |
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Broadcast transmission |
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FEC |
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Wireless LAN |
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1st Author's Name |
Kazuma Yamamoto |
1st Author's Affiliation |
Kansai University (Kansai Univ.) |
2nd Author's Name |
Kazuki Ikeda |
2nd Author's Affiliation |
Kansai University (Kansai Univ.) |
3rd Author's Name |
Hiroyuki Yomo |
3rd Author's Affiliation |
Kansai University (Kansai Univ.) |
4th Author's Name |
Yoshihisa Kondo |
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ATR (ATR) |
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Speaker |
Author-1 |
Date Time |
2019-05-29 15:30:00 |
Presentation Time |
120 minutes |
Registration for |
RCC |
Paper # |
RCC2019-8, MICT2019-8 |
Volume (vol) |
vol.119 |
Number (no) |
no.58(RCC), no.59(MICT) |
Page |
pp.35-40 |
#Pages |
6 |
Date of Issue |
2019-05-22 (RCC, MICT) |
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