Demodulation scheme for constant-weight codes using convolutional neural network in holographic data storage
Demodulation scheme for constant-weight codes using convolutional neural network in holographic data storage
复制标题
全息数据存储中卷积神经网络恒重码解调方案
DOI:
10.1007/s10043-022-00744-1
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发表时间:
2022
期刊:
影响因子:
1.2
通讯作者:
S. Yoshida
中科院分区:
文献类型:
--
作者:
S. Kurokawa;S. Yoshida
In practical applications of holographic data storage (HDS), which offers both high capacity and high transfer rates, reduction of the error rate is a major issue. In this study, we have applied a convolutional neural network (CNN)-based demodulation scheme for constant-weight codes to HDS and have demonstrated that the error rate can be reduced by approximately one order of magnitude when compared with that of the conventional ranking method. We have also evaluated the HDS error characteristics, which were not clarified fully in previous studies. The results of this evaluation showed that symbols with certain specific shapes are prone to errors. This study is expected to provide useful knowledge for use in practical applications of HDS.
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影响因子:
--
作者:
Z. Ushiyama;Hiroyuki Kurata;Yumiko Tsukamoto;S. Yoshida;M. Yamamoto
通讯作者:
Z. Ushiyama;Hiroyuki Kurata;Yumiko Tsukamoto;S. Yoshida;M. Yamamoto
DOI:
--
发表时间:
2013
期刊:
影响因子:
--
作者:
Yu Tsukamoto;Hiroyuki Kurata;Shuhei Yoshida;Manabu Yamamoto;Shogo Koga;Asato Tanaka
通讯作者:
Asato Tanaka
DOI:
--
发表时间:
2013
期刊:
Jpn. J. Appl. Phys.
影响因子:
--
作者:
Shuhei Yoshida;Hiroyuki Kurata;Shohei Ozawa;Kaito Okubo;Shuma Horiuchi;Zenta Ushiyama;Manabu Yamamoto;Shogo Koga;and Asato Tanaka
通讯作者:
and Asato Tanaka
DOI:
--
发表时间:
--
期刊:
影响因子:
--
作者:
Hiroyuki Kurata;Shohei Ozawa;Kaito Okubo;Shuhei Yoshida;Manabu Yamamoto;Shogo Koga and Asato Tanaka
通讯作者:
Shogo Koga and Asato Tanaka