Title :
Analysis Extrinsic transfer Characteristics of the Constituent decoders
Author :
Wainakh, Mohiedin ; Alkadi, Muhammed
Author_Institution :
Commun. Dept., Inst. of Appl. Sci. & Technol., Damascus
Abstract :
This paper describes the extrinsic information by using histogram as a function of iterations and Eb /No . And obtained the mean at extrinsic information as a function of the number of iteration and also the same for the variance at extrinsic information and we introduce simple stopping criteria based on the variance of the extrinsic information, which reduce the complexity of the decoding process.
Keywords :
iterative decoding; transfer functions; decoder; extrinsic transfer characteristics; histogram function; iterative method; AWGN channels; Analytical models; Concatenated codes; Convolutional codes; Histograms; Interleaved codes; Iterative algorithms; Iterative decoding; Probability density function; Turbo codes;
Conference_Titel :
Information and Communication Technologies: From Theory to Applications, 2008. ICTTA 2008. 3rd International Conference on
Conference_Location :
Damascus
Print_ISBN :
978-1-4244-1751-3
Electronic_ISBN :
978-1-4244-1752-0
DOI :
10.1109/ICTTA.2008.4530230
