Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel
Recently, holographic data storage (HDS) has attracted significant attention as the next-generation storage technology because of its large capacity and high-speed transfer capabilities. However, two-dimensional (2D) inter-symbol interference (ISI) is a critical problem encountered in HDS. Therefore...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-02-01
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| Series: | Applied Sciences |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2076-3417/12/4/2112 |
| _version_ | 1797483014446383104 |
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| author | Thien An Nguyen Jaejin Lee |
| author_facet | Thien An Nguyen Jaejin Lee |
| author_sort | Thien An Nguyen |
| collection | DOAJ |
| description | Recently, holographic data storage (HDS) has attracted significant attention as the next-generation storage technology because of its large capacity and high-speed transfer capabilities. However, two-dimensional (2D) inter-symbol interference (ISI) is a critical problem encountered in HDS. Therefore, in this study, we propose a 2D interference estimator to prevent the 2D ISI. In addition, we propose a parallel structure to exploit horizontal interference (HI) and vertical interference (VI) effectively. After detecting the HI and VI, the signal is combined using an average function. The simulation results indicate that the proposed model can significantly improve the performance of HDS. |
| first_indexed | 2024-03-09T22:40:50Z |
| format | Article |
| id | doaj.art-a36f664e5fcb49f99c43a088e3e3d52d |
| institution | Directory Open Access Journal |
| issn | 2076-3417 |
| language | English |
| last_indexed | 2024-03-09T22:40:50Z |
| publishDate | 2022-02-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Applied Sciences |
| spelling | doaj.art-a36f664e5fcb49f99c43a088e3e3d52d2023-11-23T18:39:27ZengMDPI AGApplied Sciences2076-34172022-02-01124211210.3390/app12042112Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage ChannelThien An Nguyen0Jaejin Lee1Department of Information Communication Convergence Technology, Soongsil University, Seoul 06978, KoreaDepartment of Information Communication Convergence Technology, Soongsil University, Seoul 06978, KoreaRecently, holographic data storage (HDS) has attracted significant attention as the next-generation storage technology because of its large capacity and high-speed transfer capabilities. However, two-dimensional (2D) inter-symbol interference (ISI) is a critical problem encountered in HDS. Therefore, in this study, we propose a 2D interference estimator to prevent the 2D ISI. In addition, we propose a parallel structure to exploit horizontal interference (HI) and vertical interference (VI) effectively. After detecting the HI and VI, the signal is combined using an average function. The simulation results indicate that the proposed model can significantly improve the performance of HDS.https://www.mdpi.com/2076-3417/12/4/2112holographic data storage (HDS)estimating interferenceremoving interferencedetection |
| spellingShingle | Thien An Nguyen Jaejin Lee Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel Applied Sciences holographic data storage (HDS) estimating interference removing interference detection |
| title | Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel |
| title_full | Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel |
| title_fullStr | Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel |
| title_full_unstemmed | Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel |
| title_short | Two-Dimensional Interference Estimator with Parallel Structure for Holographic Data Storage Channel |
| title_sort | two dimensional interference estimator with parallel structure for holographic data storage channel |
| topic | holographic data storage (HDS) estimating interference removing interference detection |
| url | https://www.mdpi.com/2076-3417/12/4/2112 |
| work_keys_str_mv | AT thienannguyen twodimensionalinterferenceestimatorwithparallelstructureforholographicdatastoragechannel AT jaejinlee twodimensionalinterferenceestimatorwithparallelstructureforholographicdatastoragechannel |