2007•Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIERequires access

Effects of 2-D interleaving and low density parity check (LDPC) codes on burst errors

L. Ramamoorthy, B. V. K. Vijaya Kumar

Abstract

We illustrate the importance of the interleaver in holographic data storage (HDS) systems affected by burst errors. We use the Gilbert-Elliott channel model to generate pages with burst errors and investigate a toroidal interleaving scheme.

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Key concepts: Interleaving, Low-density parity-check code, Burst error, Computer science, Error detection and correction, Error floor, Holographic data storage, Algorithm