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| Presentation | 2017-07-13 13:45 [Poster Presentation] Atmospheric Turbulence Effect in MDPolSK with Estimation of Inclined Polarization Axes Yusuke Ito, Kouji Ohuchi (Shizuoka Univ.)  WBS2017-9 MICT2017-11 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | Multilevel polarization shift keying (MPolSK) is an optical modulation method, in which state of polarization changes according to transmission data.When either transmitter or receiver is not fixed, polarization axes mismatch is caused. It significantly degrades communication performance. To overcome this problem Multilevel differential PolSK (MDPolSK) was proposed, in which we perform differential encoding on a successive pair of transmission symbols. Because the decoding process needs two successive symbols and they are affected by independent noise, MDPolSK is sensitive to noise. To reduce the influence of the noise in MDPolSK, we proposed a method to estimate inclined polarization axes. When polarized light propagates over atmospheric turbulence channel, the light intensity fluctuates.However, we ignored the change in state of polarization by the fluctuation in past reports. In this paper, we investigate MDPolSK with estimation of inclined polarization axes over atmospheric turbulence channel and evaluate its symbol error rate. The intensity fluctuation is modeled as lognormal distribution. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | OWC / PolSK / inclined polarization axes / atmospheric turbulence / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 117, no. 122, WBS2017-9, pp. 7-12, July 2017. | |
| Paper # | WBS2017-9 | |
| Date of Issue | 2017-07-06 (WBS, 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) | |
| Download PDF | WBS2017-9 MICT2017-11 |
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| Conference Information | |
| Committee | WBS MICT |
| Conference Date | 2017-07-13 - 2017-07-14 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | ACT CITY |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Poster Session, Wideband System, Healthcare and Medical Information Communication Technologies, etc. |
| Paper Information | |
| Registration To | WBS |
| Conference Code | 2017-07-WBS-MICT |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Atmospheric Turbulence Effect in MDPolSK with Estimation of Inclined Polarization Axes |
| Sub Title (in English) | |
| Keyword(1) | OWC |
| Keyword(2) | PolSK |
| Keyword(3) | inclined polarization axes |
| Keyword(4) | atmospheric turbulence |
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| 1st Author's Name | Yusuke Ito |
| 1st Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
| 2nd Author's Name | Kouji Ohuchi |
| 2nd Author's Affiliation | Shizuoka University (Shizuoka Univ.) |
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| Speaker | Author-1 |
| Date Time | 2017-07-13 13:45:00 |
| Presentation Time | 120 minutes |
| Registration for | WBS |
| Paper # | WBS2017-9, MICT2017-11 |
| Volume (vol) | vol.117 |
| Number (no) | no.122(WBS), no.123(MICT) |
| Page | pp.7-12 |
| #Pages | 6 |
| Date of Issue | 2017-07-06 (WBS, MICT) |
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