Title :
Blind recognition of punctured convolutional codes
Author :
Lu, Peizhong ; Shen, Li ; Luo, Xiangyang ; Zou, Yan
Author_Institution :
Inst. of Math., Fudan Univ., Shanghai, China
fDate :
27 June-2 July 2004
Abstract :
This paper presents an algorithm for blind recognition of punctured convolutional codes with application for instance in adaptive systems. Minimal basic encoding matrices of the original convolutional codes and their puncturing patterns are determined according to the accounted parity check matrices of the punctured convolutional codes.
Keywords :
adaptive systems; convolutional codes; matrix algebra; parity check codes; adaptive system; blind recognition; encoding matrice; parity check matrice; punctured convolutional code; puncturing pattern; Adaptive systems; Application software; Convolutional codes; Decoding; Demodulation; Fading; Mathematics; Modulation coding; Parity check codes; Robustness;
Conference_Titel :
Information Theory, 2004. ISIT 2004. Proceedings. International Symposium on
Print_ISBN :
0-7803-8280-3
DOI :
10.1109/ISIT.2004.1365494
