四能级全息数据存储系统的多能级调制编码

2020 International Conference on Advanced Technologies for Communications (ATC) Pub Date : 2020-10-08 DOI:10.1109/ATC50776.2020.9255459

C. D. Nguyen, Nghia Xuan Pham, Cuong Chinh Duong, Luong Cong Nguyen

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引用次数: 1

摘要

本研究的主要目标是使用合适的调制码方案来提高4级全息数据存储(HDS)系统的性能。HDS系统是下一代光数据存储系统中存储海量数字数据最有前途的方法之一。然而，致命干扰(FI)模式严重影响了HDS系统的数据检索性能。所提出的编码设计旨在以合理的计算复杂度去除记录过程中的所有FI模式。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Multilevel Modulation Coding For Four-Level Holographic Data Storage Systems

The principal target of this study is to enhance the performance of the 4-level holographic data storage (HDS) systems by using a well-suited modulation code scheme. The HDS system is one of the most promising approaches for storing massive digital data for the next-generation optical data storage systems. However, the performance of retrieving data in the HDS system is severely affected by fatal interference (FI) patterns. The proposed coding design aims to get rid of all FI patterns during the recording procedure with reasonable computational complexity.

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2020 International Conference on Advanced Technologies for Communications (ATC)

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