Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2006.07d
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- Pages.2142-2143
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- 2006
Error Correction of Holographic Data Storage System Using Artificial Intelligence
인공지능 기법을 이용한 홀로그래픽 데이터 스토리지 시스템의 에러 보정
- Kim, Jang-Hyun (Electrical and Electronic Engineering, Yonsei University) ;
- Park, Jin-Bae (Electrical and Electronic Engineering, Yonsei University) ;
- Yang, Hyun-Seok (Mechanical Engineering, Yonsei University) ;
- Park, Young-Pil (Mechanical Engineering, Yonsei University)
- Published : 2006.07.12
Abstract
Today any data storage system cannot satisfy all of these conditions, however holographic data storage system can perform faster data transfer rate because it is a page oriented memory system using volume hologram in writing and retrieving data. System can be constructed without mechanically actuating part therefore fast data transfer rate and high storage capacity about 1Tb/cm3 can be realized. In this research, to reduce errors of binary data stored in holographic data storage system, a new method for bit error reduction is suggested. Firstly, find fuzzy rule to use test bed system for Element of Holographic Digital Data System. Secondly, make fuzzy rule table using DNA coding method. Finally, reduce prior error element and recording digital data. Recording ratio and reconstruction ratio show good performance.
Keywords