Title :
A High-efficiency LDPC Encoder for CMMB with Dynamic Programming
Author_Institution :
Eng. Res. Center of Digital Audio & Video, Commun. Univ. of China, Beijing, China
Abstract :
In this paper, a high-efficiency LDPC encoder for CMMB based on LU decomposition with dynamic programming is proposed. Results from simulation and implementation shows that this method can decrease complexity of encoding and improve encoding rate effectively.
Keywords :
dynamic programming; encoding; parity check codes; CMMB; LU decomposition; complexity of encoding; dynamic programming; encoding rate; high-efficiency LDPC encoder; Algorithm design and analysis; Dynamic programming; Encoding; Heuristic algorithms; Matrix decomposition; Parity check codes; Sparse matrices; CMMB; LDPC; LU decomposition; dynamic programming; encoder;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.368
