Enumerative Encoding of TMTR Codes for Optical Recording Channel. (26th September 2010)

• Record Type: Journal Article
• Authors: Tsai Tsai, Hui-Feng Hui-Feng
• Other Names: Jansson Jansson Magnus Magnus Academic Editor.
• Is Part Of: EURASIP journal on advances in signal processing. Volume 2010(2010)
• Publication Date: 2010-09-26
• Subjects: Signal processing -- Periodicals; Traitement du signal; Signal processing; Periodicals; 621.3822
• DOI: 10.1155/2010/695237
• Languages: English
• ISSNs: 1687-6172

Abstract

Abstract : We propose a new time-varying maximum transition run (TMTR) code for DVD recording systems, which has a rate 8 / 11 higher than the EFMPlus code and a lower power spectral density (PSD) at low frequencies. An enumeration method for constructing the new TMTR code is presented. Computer simulations indicate that the proposed TMTR code outperforms the EFMPlus code in error performance when applied to partial response optical recording channels.