Presentation | 2017-07-13 [Poster Presentation] Atmospheric Turbulence Effect in MDPolSK with Estimation of Inclined Polarization Axes Yusuke Ito, Kouji Ohuchi, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(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) |
Keyword(in English) | OWC / PolSK / inclined polarization axes / atmospheric turbulence |
Paper # | WBS2017-9,MICT2017-11 |
Date of Issue | 2017-07-06 (WBS, MICT) |
Conference Information | |
Committee | WBS / MICT |
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Conference Date | 2017/7/13(2days) |
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. |
Chair | Fumiaki Maehara(Waseda Univ.) / Masaru Sugimachi(National Cerebral and Cardiovascular Center) |
Vice Chair | Masanori Hamamura(Kochi Univ. of Tech.) / Fumie Ono(NICT) / Shinsuke Hara(Osaka City Univ.) / Takahiro Aoyagi(Tokyo Inst. of Tech.) |
Secretary | Masanori Hamamura(Mitsubishi Electric) / Fumie Ono(Ibaraki Univ.) / Shinsuke Hara(Niigata Univ.) / Takahiro Aoyagi(Saga Univ.) |
Assistant | Akira Nakamura(Tokyo Univ. of Science) / Ryohei Nakamura(National Defense Academy) / Takumi Kobayashi(Yokohama National Univ.) / Shintaro Izumi(Kobe Univ.) / Tomoko Tateyama(Hiroshima Inst. of Tech.) / Ami Tanaka(Ritsumeikan Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) |
Paper Information | |
Registration To | Technical Committee on Wideband System / Technical Committee on Healthcare and Medical Information Communication Technology |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | [Poster Presentation] 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 |
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.) |
Date | 2017-07-13 |
Paper # | WBS2017-9,MICT2017-11 |
Volume (vol) | vol.117 |
Number (no) | WBS-122,MICT-123 |
Page | pp.pp.7-12(WBS), pp.7-12(MICT), |
#Pages | 6 |
Date of Issue | 2017-07-06 (WBS, MICT) |