Title: A New Data Format and a New Error Control Scheme for Optical-Storage Systems
Abstract: For the requirement of the high-density disc, the coding efficiency and the performance of correcting errors become more and more important. We present a new data format and a new error control scheme of NVD (Next-generation Versatile Disc), which is one of the key technologies of optical-storage system. The new data format of NVD which significantly reduces data redundancy increases the encoding efficiency up to about 4% more than that of DVD. Meanwhile, using 2 error correction codes decoders and a more powerful interleaving process prior to DVD, the new error control scheme of NVD has largely improves the burst error correction capability, though NVD has less error correction codes.
Publication Year: 2007
Publication Date: 2007-07-01
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 3
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