Title :
Error Performance of BICM-ID in Impulsive Noise
Author :
Bui, Trung Q. ; Nguyen, Ha H.
Author_Institution :
Dept. of Electr. Eng., Saskatchewan Univ., Saskatoon, Sask.
Abstract :
The application of bit-interleaved coded modulation with iterative decoding (BICM-ID) was recently considered to improve both the spectral efficiency and error performance in Class-A impulsive noise environment. Such a noise model is widely used in power line communications, where impulsive noise interference is mainly generated by electrical appliances. This paper provides the EXIT chart analysis to illustrate the convergence properties of different mappings of 8PSK in BICM-ID. The superior performance of BICM-ID compared to the OFDM technique is also demonstrated
Keywords :
carrier transmission on power lines; impulse noise; interleaved codes; iterative decoding; modulation coding; phase shift keying; 8PSK; BICM-ID; Class-A impulsive noise; EXIT chart analysis; bit-interleaved coded modulation; convergence properties; electrical appliances; error performance; extrinsic information transfer; iterative decoding; power line communications; Convergence; Electrical products; Interference; Interleaved codes; Iterative decoding; Modulation coding; Noise generators; Power generation; Power line communications; Working environment noise; EXIT chart; Impulsive noise; OFDM; bit-interleaved coded modulation; iterative decoding; power line communications; signal mapping;
Conference_Titel :
Electrical and Computer Engineering, 2006. CCECE '06. Canadian Conference on
Conference_Location :
Ottawa, Ont.
Print_ISBN :
1-4244-0038-4
Electronic_ISBN :
1-4244-0038-4
DOI :
10.1109/CCECE.2006.277411
