DocumentCode
2507310
Title
A design of parity check matrix for Irregular LDPC codes
Author
Prasartkaew, Chutima ; Choomchuay, Somsak
Author_Institution
Coll. of Data Storage Technol. & Applic., King Mongkut´´s Inst. of Technol. Ladkrabang, Bangkok, Thailand
fYear
2009
fDate
28-30 Sept. 2009
Firstpage
239
Lastpage
242
Abstract
This paper outlines a work on a design of parity check matrix for irregular LDPC codes. The design is based on the adjustment of the modified array LDPC codes and interleave-modified array LDPC codes. The code rate of 0.930 is obtained. LDPC codes based on this design suits the short and medium block length.
Keywords
block codes; interleaved codes; matrix algebra; parity check codes; interleave-modified array LDPC code; irregular LDPC code; low-density parity-check code; medium block length; parity check matrix design; Block codes; Data communication; Data engineering; Decoding; Design engineering; Educational institutions; Error correction codes; Hydrogen; Memory; Parity check codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Information Technology, 2009. ISCIT 2009. 9th International Symposium on
Conference_Location
Icheon
Print_ISBN
978-1-4244-4521-9
Electronic_ISBN
978-1-4244-4522-6
Type
conf
DOI
10.1109/ISCIT.2009.5341252
Filename
5341252
Link To Document