Presentation | 2021-01-15 Demonstration of Nonlinear Quantizer for Power Domain Non-Orthogonal Multiple Access PON Kosuke Suzuoki, Daisuke Hisano, Sho Shibita, Kazuki Maruta, Akihiro Maruta, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | The application of power-domain non-orthogonal multiple access (PD-NOMA) to PON has been studied to increase the number of accommodatable ONUs. However, as the ratio of transmit power between multiplexed ONUs increases, the effect of quantization noise in the analog-to-digital converter of the receiver is more significant. This paper proposes employing an optimal quantizer based on the Lloyd-Max algorithm, which is a nonlinear quantization algorithm, on PD-NOMA-PON. We conduct experiments to verify the feasibility of the proposed quantizer for the downlink and confirm the improvement of the OSNR penalty for all power ratios. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Non-Orthogonal Multiple Access (NOMA) / Passive Optical Network (PON) |
Paper # | CS2020-77 |
Date of Issue | 2021-01-07 (CS) |
Conference Information | |
Committee | OCS / CS |
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Conference Date | 2021/1/14(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Online |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Joji Maeda(Tokyo Univ. of Science) / Jun Terada(NTT) |
Vice Chair | / Daisuke Umehara(Kyoto Inst. of Tech.) |
Secretary | (NTT) / Daisuke Umehara(Fujikura) |
Assistant | / Hiroyuki Saito(OKI) / Takahiro Yamaura(Toshiba) |
Paper Information | |
Registration To | Technical Committee on Optical Communication Systems / Technical Committee on Communication Systems |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Demonstration of Nonlinear Quantizer for Power Domain Non-Orthogonal Multiple Access PON |
Sub Title (in English) | |
Keyword(1) | Non-Orthogonal Multiple Access (NOMA) |
Keyword(2) | Passive Optical Network (PON) |
1st Author's Name | Kosuke Suzuoki |
1st Author's Affiliation | Osaka University(OU) |
2nd Author's Name | Daisuke Hisano |
2nd Author's Affiliation | Osaka University(OU) |
3rd Author's Name | Sho Shibita |
3rd Author's Affiliation | Osaka University(OU) |
4th Author's Name | Kazuki Maruta |
4th Author's Affiliation | Tokyo Institute of Technology(TIT) |
5th Author's Name | Akihiro Maruta |
5th Author's Affiliation | Osaka University(OU) |
Date | 2021-01-15 |
Paper # | CS2020-77 |
Volume (vol) | vol.120 |
Number (no) | CS-308 |
Page | pp.pp.8-13(CS), |
#Pages | 6 |
Date of Issue | 2021-01-07 (CS) |