Title :
Design of Turbo Codes over GF(q) with q-ary Orthogonal Modulation
Author :
Kim, Yongsang ; Cheun, Kyungwhoon ; Yang, Kyeongcheol ; Sagong, Min
Author_Institution :
Div. of Electr. & Comput. Eng., POSTECH, Pohang, South Korea
fDate :
3/1/2011 12:00:00 AM
Abstract :
A very simple design rule for parallel concatenated Turbo codes over GF(q) with q-ary orthogonal modulation is proposed. Unlike previously proposed exhaustive search methods, the proposed design rule allows straightforward and systematic code designs for any value of q ≥ 2 and any constraint length greater than 2.
Keywords :
concatenated codes; modulation coding; orthogonal codes; turbo codes; constraint length; parallel concatenated turbo codes; q-ary orthogonal modulation; systematic code design; Channel capacity; Fading; Frequency shift keying; Polynomials; Turbo codes; Upper bound; Channel capacity; Turbo codes; frequency-shift keying; orthogonal modulation;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOMM.2011.012711.090402
