Title :
An improved bit-parallel RS encoding algorithm in CMMB system
Author :
Ziliang Lin ; Peng Zhang ; Lei Liu
Author_Institution :
Sch. of Inf. Eng., Commun. Univ. of China, Beijing, China
Abstract :
An improved bit-parallel RS encoding algorithm, which combines base conversion, multiplication, and base inverse conversion into a matrix operation, is presented in this paper, and a rapid way to generate this matrix is proposed at the same time. It is demonstrated that there is no need to search for the optimal dual basis. Finally, its feasibility and validity have been verified through FPGA platform.
Keywords :
Reed-Solomon codes; digital multimedia broadcasting; field programmable gate arrays; CMMB system; FPGA platform; base conversion; base inverse conversion; improved bit-parallel RS encoding algorithm; matrix operation; Educational institutions; Encoding; Finite element analysis; Galois fields; Logic gates; Polynomials; Simulation;
Conference_Titel :
Information Science and Technology (ICIST), 2013 International Conference on
Conference_Location :
Yangzhou
Print_ISBN :
978-1-4673-5137-9
DOI :
10.1109/ICIST.2013.6747806
