DocumentCode
1595789
Title
Design of Punctured LDPC Codes for Rate-Compatible Asymmetric Slepian-Wolf Coding
Author
Cen, Feng
Author_Institution
Dept. of Control Sci. & Eng., Tongji Univ., Shanghai
fYear
2009
Firstpage
438
Lastpage
438
Abstract
Simulation results show that although the eIRA codes are exclusively optimized for the smallest and the largest puncture ratios, the gaps of compression rates with respect to the SW limits are small and similar over the given puncture ratio range.
Keywords
binary codes; channel coding; parity check codes; asymmetric SW coding; binary erasure channel; binary symmetric channel; channel coding; eIRA code; extended irregular repeat accumulate code; punctured LDPC code; punctured parity approach; rate-compatible asymmetric Slepian-Wolf coding; virtual nonuniform channel; Channel coding; Data compression; Data engineering; Design engineering; Design methodology; Parity check codes; LDPC codes; Slepian-Wolf coding; eIRA codes; rate-compatible;
fLanguage
English
Publisher
ieee
Conference_Titel
Data Compression Conference, 2009. DCC '09.
Conference_Location
Snowbird, UT
ISSN
1068-0314
Print_ISBN
978-1-4244-3753-5
Type
conf
DOI
10.1109/DCC.2009.25
Filename
4976492
Link To Document