Title :
Iterative decoding of codes over complex numbers
Author :
Haring, Jurgen ; Vinck, A. J Han
Author_Institution :
Inst. for Exp. Math., Essen Univ., Germany
Abstract :
We consider the application of complex number (CN) codes to achieve a diversity gain when transmitting over a channel with both Gaussian and impulsive noise. By utilizing the idea of turbo decoding we derive a novel decoding algorithm for CN codes. The algorithm can be generalized for the compound channel with and without channel state information (CSI). Moreover, it can be applied when using the OFDM modulation scheme on such channels
Keywords :
Gaussian noise; OFDM modulation; channel coding; impulse noise; iterative decoding; Gaussian noise; OFDM modulation; channel state information; complex number codes; compound channel; diversity gain; impulsive noise; iterative decoding; turbo decoding; Additive noise; Block codes; Diversity methods; Fading; Gaussian noise; Iterative decoding; Mathematics; Modulation coding; OFDM modulation; Tin;
Conference_Titel :
Information Theory, 2001. Proceedings. 2001 IEEE International Symposium on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-7123-2
DOI :
10.1109/ISIT.2001.935888
