Abstract
In this paper a channel model is proposed for two-dimensional digital data storage systems. This channel model describes both the intersymbol interference structure and the noise structure. This noise structure is modelled as the output of a two-dimensional data-dependent autoregressive filter. The proposed model is simple, accurate and it is able to track channel variations. An experimental two-dimensional optical system is used to validate the proposed model and to illustrate the characterization process based on the model.
| Original language | English |
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| Title of host publication | 2006 IEEE International Conference on Acoustics, Speech, and Signal Processing - Proceedings |
| Pages | IV801-IV804 |
| Volume | 4 |
| Publication status | Published - 2006 |
| Event | 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006 - Toulouse, France Duration: 14 May 2006 → 19 May 2006 |
Conference
| Conference | 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, ICASSP 2006 |
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| Country/Territory | France |
| City | Toulouse |
| Period | 14/05/06 → 19/05/06 |