DocumentCode
523318
Title
BCH encoder and decoder design for the digital television terrestrial broadcasting system standard of China
Author
Fupeng, Wen ; Liang, Zhou ; Yu, Ai
Author_Institution
The national key lab of communication, The University Electronic Science and Technology of China, Chengdu Sichuan 611731 China
fYear
2009
fDate
7-9 Dec. 2009
Firstpage
722
Lastpage
725
Abstract
This paper introduces BCH encoder and decoder construction based on efficient channel coding techniques for the digital television terrestrial broadcasting system specified by China. According to BCH code and concatenation structure, an optimized parallel encoding and decoding method is proposed, and the design uses look-up table to simplify the FPGA decoder structure.
Keywords
BCH code; digital television; linear shift register; parallel algorithm; shortened code;
fLanguage
English
Publisher
iet
Conference_Titel
Wireless Mobile and Computing (CCWMC 2009), IET International Communication Conference on
Conference_Location
Shanghai, China
Type
conf
Filename
5521909
Link To Document