Data Detection Methods for Holographic Data Storage Systems
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概要
- 論文の詳細を見る
We suggest a new method for data detection based on direct data identification and compare this new method with three commonly used methods based on decimation using linear transformations. To compare these methods, the complete procedure from data page creation, sending data through an optical channel, and data detection is simulated numerically. This is performed by varying the noise level, sampling factor, and spatial filter. The proposed method requires a higher computational complexity, but for a broad range of realistic system parameters, it enables lower symbol error ratios.
- 2010-08-25
著者
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Richter Hartmut
Deutsche Thomson Ohg
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PRZYGODDA Frank
Deutsche Thomson OHG
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MALKI Oliver
Deutsche Thomson OHG
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TRAUTNER Heiko
Deutsche Thomson OHG
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Richter Hartmut
Deutsche Thomson OHG, Hermann-Schwer-Str. 3, Villingen-Schwenningen, D-78048, Germany
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Przygodda Frank
Deutsche Thomson OHG, Hermann-Schwer-Str. 3, Villingen-Schwenningen, D-78048, Germany
関連論文
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- Investigation of a Reflective Counter-Propagating Holographic Setup
- Material Consumption and Crosstalk Characteristics of Different Holographic Storage Concepts