| 循环移位交织技术在全息存储系统中的应用 |
| |
| 引用本文： | 李燕威.循环移位交织技术在全息存储系统中的应用[J].广东广播电视大学学报,2010,19(2):81-84. |
| |
| 作者姓名： | 李燕威 |
| |
| 作者单位： | 闽南理工学院,福建石狮,362700 |
| |
| 摘 要： | 在全息存储系统中，数据在二维‘页’的形式进行存储时，会引入大量的突发错误和随机错误。为了将大片的突发错误离散开，使其变为单个的随机错误，就需要使用数据交织技术。文中提出了循环移位交织技术，并在全息存储系统中对这种交织技术和格型交织技术进行了仿真比较，结果表明，循环移位交织技术能更有效地克服全息存储系统中产生的大尺寸的突发错误。
|
| 关 键 词： | 全息存储系统 突发错误 循环移位交织技术 |
The Aplication of Cyclic Shifting Interleaving Schemesin Holographic Data Storage System |
| |
| LI Yan-wei.The Aplication of Cyclic Shifting Interleaving Schemesin Holographic Data Storage System[J].Journal of Guangdong Radio & Television University,2010,19(2):81-84. |
| |
| Authors: | LI Yan-wei |
| |
| Institution: | LI Yan-wei(Minnan Polytechnic of Science and Technology,Shishi,Fujian,China,362700) |
| |
| Abstract: | 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 cyc... |
| |
| Keywords: | holographic memory system burst errors cyclic shifting interleaving schemes |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
