Title :
Thresholds for iterative equalization of partial response channels using density evolution
Author :
Li, Jing ; Narayanan, Krishna R. ; Georghiades, Costas N. ; Kurtas, Erozan
Author_Institution :
Dept. of Electr. Eng., Texas A&M Univ., College Station, TX, USA
Abstract :
A unified framework is presented to calculate the thresholds of different outer codes, including serial turbo, low density parity check codes, single-parity check turbo product codes, on partial response channels using density evolution with Gaussian approximation
Keywords :
Gaussian distribution; approximation theory; convolutional codes; equalisers; error detection codes; iterative methods; partial response channels; turbo codes; Gaussian approximation; Gaussian distribution; convolutional codes; density evolution; iterative equalization; low density parity check codes; outer codes; partial response channels; serial turbo codes; single-parity check turbo product codes; thresholds; Convolutional codes; Gaussian approximation; Gaussian distribution; H infinity control; Iterative decoding; Magnetic recording; Parity check codes; Partial response channels; Product codes; Visualization;
Conference_Titel :
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7123-2
DOI :
10.1109/ISIT.2001.935936
