The Aplication of Cyclic Shifting Interleaving Schemesin Holographic Data Storage System

In holographic data storage system, the information is recorded in the form of two-dimensional data pages.There are lots of burst and random errors. Interleaving scheme is used to separate big blocks of burst errors into single random errors. In holographic recording system, two-dimensional interleaving technique is required. In this paper, cyclic shifting interleaving schemes are presented, and simulated with the lattice interleaver of paper in holographic memory system.Simulation results show that the cyclic shifting interleaving schemes can defend burst errors effectively.