Title :
New views of transfer function based performance analysis of coded modulations
Author :
Kucukyavuz, Defne ; Fitz, Michael P.
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
Transfer function methods are attractive in the performance analysis of coded modulations since they allow averaging of all possible error event probabilities. However, they can be computationally intensive when the code has a large number of states. A method to reduce the complexity of the transfer function method is proposed. In addition, transfer function methods for computing the upper bound of the bit error probability in a flat fading channel are presented. These bounds are simple and tight at high SNR.
Keywords :
computational complexity; error statistics; fading channels; interleaved codes; modulation coding; noise; transfer functions; bit error probability; coded modulation; computational complexity reduction; digital communications systems; error event probabilities; flat fading channel; high SNR; interleaved codes; performance analysis; transfer function; upper bound; AWGN channels; Decoding; Digital communication; Error probability; Fading; Interleaved codes; Modulation coding; Performance analysis; Transfer functions; Upper bound;
Conference_Titel :
Signals, Systems, and Computers, 1999. Conference Record of the Thirty-Third Asilomar Conference on
Print_ISBN :
0-7803-5700-0
DOI :
10.1109/ACSSC.1999.832293
