Title :
Iterative decoding of serially concatenated convolutional codes and MSK
Author :
Szeto, Victor F. ; Pasupathy, Subbarayan
Author_Institution :
Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada
Abstract :
The performance of iterative decoding and demodulation of serially concatenated convolutional codes and minimum shift keying (MSK) is studied. It is shown that by appropriately combining the trellises of MSK and the inner code, a high performance coded modulation system can be achieved. Simulation results also confirms that recursive inner codes are essential for a serially concatenated system.
Keywords :
concatenated codes; convolutional codes; demodulation; iterative decoding; minimum shift keying; modulation coding; MSK; demodulation; high performance coded modulation system; iterative decoding; minimum shift keying; recursive inner codes; serially concatenated convolutional codes; serially concatenated system; AWGN; Concatenated codes; Continuous phase modulation; Convolutional codes; Demodulation; Iterative algorithms; Iterative decoding; Modulation coding; Phase modulation; Signal mapping;
Journal_Title :
Communications Letters, IEEE
DOI :
10.1109/4234.784584
