Technical Program

Paper Detail

Paper Title Construction of Partial Geometries and LDPC codes based on Reed-Solomon Codes
Paper IdentifierMO1.R4.2
Authors Juane Li, Micron Technology Inc, United States; Keke Liu, Broadcom Inc., United States; Shu Lin, Khaled Abdel-Ghaffar, University of California, Davis, United States
Session Quasi-cyclic LDPC codes
Location Odéon, Level 3
Session Time Monday, 08 July, 09:50 - 11:10
Presentation Time Monday, 08 July, 10:10 - 10:30
Manuscript  Click here to download the manuscript
Abstract This paper presents a construction of a class of partial geometries based on RS codes of prime lengths and shows that LDPC codes constructed based on Reed-Solomon codes of prime lengths are finite geometry LDPC codes. Furthermore, a new method for design and construction of nonbinary quasi-cyclic LDPC codes based on the conventional parity-check matrices of Reed-Solomon codes is presented. Simulation results show that the constructed nonbinary LDPC codes perform well over the additive white Gaussian channel.