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| Presentation | 2022-03-11 11:35 Enhancing physical-layer security by low-luminance space division multiplexing screen for uplink optical camera communication Alisa Kawade, Wataru Chujo, Kentaro Kobayashi (Meijo Univ.)  IT2021-118 ISEC2021-83 WBS2021-86 RCC2021-93 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | In uplink optical camera communication at a distance of 3.5 meters consist of a smartphone embedded screen as a transmitter Alice, an indoor camera as a legitimate receiver Bob, and a camera from a wide angle or from a long distance as a passive eavesdropper Eve, effectiveness of low-luminance space division multiplexing screen to the physical security enhancement is numerically and experimentally demonstrated. First, to prevent eavesdropper (Eve) from wide angle, effectiveness of low-luminance space division multiplexing screen is demonstrated. Difference in receiving characteristics with a camera that depends on screen luminance and color is evaluated. Moreover, to prevent eavesdropper (Eve) from a long distance in front or a short distance from wide angle, effectiveness of low-luminance space division multiplexing screen is demonstrated. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Visible Light Communication / Optical Camera Communication / Screen Camera Communication / Space Division Multiplexing / Physical Layer Security / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 121, no. 430, WBS2021-86, pp. 210-215, March 2022. | |
| Paper # | WBS2021-86 | |
| Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) | |
| ISSN | 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 | IT2021-118 ISEC2021-83 WBS2021-86 RCC2021-93 |
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| Conference Information | |
| Committee | IT ISEC RCC WBS |
| Conference Date | 2022-03-10 - 2022-03-11 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Joint Meeting of ISEC, IT, RCC, and WBS |
| Paper Information | |
| Registration To | WBS |
| Conference Code | 2022-03-IT-ISEC-RCC-WBS |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Enhancing physical-layer security by low-luminance space division multiplexing screen for uplink optical camera communication |
| Sub Title (in English) | |
| Keyword(1) | Visible Light Communication |
| Keyword(2) | Optical Camera Communication |
| Keyword(3) | Screen Camera Communication |
| Keyword(4) | Space Division Multiplexing |
| Keyword(5) | Physical Layer Security |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Alisa Kawade |
| 1st Author's Affiliation | Meijo University (Meijo Univ.) |
| 2nd Author's Name | Wataru Chujo |
| 2nd Author's Affiliation | Meijo University (Meijo Univ.) |
| 3rd Author's Name | Kentaro Kobayashi |
| 3rd Author's Affiliation | Meijo University (Meijo Univ.) |
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| Speaker | Author-1 |
| Date Time | 2022-03-11 11:35:00 |
| Presentation Time | 25 minutes |
| Registration for | WBS |
| Paper # | IT2021-118, ISEC2021-83, WBS2021-86, RCC2021-93 |
| Volume (vol) | vol.121 |
| Number (no) | no.428(IT), no.429(ISEC), no.430(WBS), no.431(RCC) |
| Page | pp.210-215 |
| #Pages | 6 |
| Date of Issue | 2022-03-03 (IT, ISEC, WBS, RCC) |
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