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Modeling of the Inter-Page Interference on the Holographic Data Storage Systems  

Park, Dong-Hyuk (숭실대학교 정보통신전자공학부 정보저장 및 통신 연구실)
Lee, Jae-Jin (숭실대학교 정보통신전자공학부 정보저장 및 통신 연구실)
Abstract
The holographic data storage system stores multiple data pages by multiplexing. But the inter-page interference(IPI) caused by multiplexing reduces the intensity of the hologram. The simulation of the holographic storage systems has to consider the IPI. Therefore, we introduce a channel modeling that takes care of inter-page interference in the holographic data storage system. We simulate the performance of PRML detection on the hologrpahic data storage system with IPI modeling.
Keywords
Holographic Data Storage(HDS); Inter-Page Interference(IPI); Partial-response Maximum Likelihood (PRML); Channel Modeling;
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