| New efficient run-length limited code for multilevel read-only optical disc | |
| Hua Hu ; Longfa Pan ; Jianping Xiong ; Yi Ni | |
| 2010-05-10 ; 2010-05-10 | |
| 关键词 | New Development Practical Experimental/ digital versatile discs maximum likelihood detection read-only storage runlength codes/ run-length limited code multilevel optical disc read-only optical disc multilevel recording run-length limited modulation recording density read-only digital versatile disc DVD-ROM multilevel disc replication symbol error rate optical recording channel partial-response maximum-likelihood detection/ A4280T Optical storage and retrieval B4120 Optical storage and retrieval B1265D Memory circuits B6120B Codes C5320 Digital storage |
| 中文摘要 | Multilevel recording with run-length limited (RLL) modulation is a novel way to significantly increase the recording density without changing the optical or mechanical units of current optical disc systems. In this paper, a new efficient 4-ary RLL(2, 13) code with special constraint is designed for four-level RLL modulation on read-only digital versatile disc (DVD-ROM). This code can result in alternate multilevel pits and lands on the disc, and reduce the difficulty of multilevel disc replication. Further more, simulation results show the symbol error rate (SER) performance can be improved about 3 dB when the proposed code is used for optical recording channel with partial-response maximum-likelihood (PRML) detection. |
| 语种 | 英语 ; 英语 |
| 出版者 | Japan Society of Applied Physics through the Institute of Pure and Applied Physics ; Japan |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/24895]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | Hua Hu,Longfa Pan,Jianping Xiong,et al. New efficient run-length limited code for multilevel read-only optical disc[J],2010, 2010. |
| APA | Hua Hu,Longfa Pan,Jianping Xiong,&Yi Ni.(2010).New efficient run-length limited code for multilevel read-only optical disc.. |
| MLA | Hua Hu,et al."New efficient run-length limited code for multilevel read-only optical disc".(2010). |
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