Research and implementation on RLL (2, 12; 8, 15) run-length limited code

Liang Xiao; Changsheng Xie; Binwu Ma; Diqing Hu

doi:10.1117/12.804249

19 November 2008 Research and implementation on RLL (2, 12; 8, 15) run-length limited code

Liang Xiao, Changsheng Xie, Binwu Ma, Diqing Hu

Proceedings Volume 7137, Network Architectures, Management, and Applications VI; 71373F (2008) https://doi.org/10.1117/12.804249
Event: Asia-Pacific Optical Communications, 2008, Hangzhou, China

Abstract

In digital storage system, the aim of channel coding is to improve efficiency and reliability of the channel. In order to improve the capacity and quality for optical storage system, the study on the modulation code is significant. A new RLL (2, 12; 8, 15) run-length limited code is presented. The construction method of the code is discussed and the procedures in encoding and decoding of the code are also given. The major characteristic parameters of different run-length limited codes are compared; the decoder is implemented based on FPGA. The RLL(2, 12; 8, 15) code with high modulation rate, namely high encoding efficient, is fit for high density optical storage systems. The study of modulation code for high-density optical discs with independent intellectual property rights is also of great significance.

Citation Download Citation

Liang Xiao, Changsheng Xie, Binwu Ma, and Diqing Hu "Research and implementation on RLL (2, 12; 8, 15) run-length limited code", Proc. SPIE 7137, Network Architectures, Management, and Applications VI, 71373F (19 November 2008); https://doi.org/10.1117/12.804249

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available