Title :
High-rate recursive convolutional codes for concatenated channel codes
Author :
Daneshgaran, Fred ; Laddomada, Massimiliano ; Mondin, Marina
Author_Institution :
ECE Dept., California State Univ., Los Angeles, CA, USA
Abstract :
This letter presents the results of the search for optimum punctured recursive convolutional codes (RCCs) of rate k/k+1, for k=2,...,8, suitable for concatenated channel codes whose constituent encoders are recursive, systematic convolutional codes. The mother codes that are punctured are rate-1/2 RCCs proposed for use in parallel and/or serial concatenation schemes. Extensive tables of systematic and nonsystematic puncturing patterns, optimized relative to various objective functions suitable for concatenated channel codes, are presented for several mother codes.
Keywords :
channel coding; concatenated codes; convolutional codes; optimisation; concatenated channel codes; high-rate recursive convolutional codes; nonsystematic puncturing patterns; serial concatenation scheme; 3G mobile communication; AWGN; Bit error rate; Carbon capture and storage; Concatenated codes; Convolutional codes; Forward error correction; Hamming distance; Signal to noise ratio; Turbo codes; 65; Convolutional codes; PCCCs; RCCs; SCCCs; UMTS; code; parallel concatenated convolutional codes; punctured; recursive convolutional codes; serial concatenated convolutional codes; turbo codes; universal mobile telecommunications systems;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2004.836590
