Title :
Soft decoding of Golay-coded PSK modulations over the Rayleigh fading channel
Author :
Elia, Michele ; Taricco, Giorgio
Author_Institution :
Politecnico di Torino, Italy
Abstract :
The performance of M-PSK modulation combined with the (23,12,7) Golay code on Rayleigh fading channel with independent Gaussian noise is analyzed for mobile data communication. A modified generalized minimum distance decoding is proposed to exploit the channel state information and the complexity of the decoder is examined. Simulation is used to evaluate the residual bit error rate after decoding versus signal to noise ratio for QPSK and 8-PSK modulations
Keywords :
Gaussian noise; Golay codes; Rayleigh channels; computational complexity; data communication; decoding; error correction codes; error statistics; fading; land mobile radio; phase shift keying; 8-PSK; Golay code; M-PSK modulation; QPSK; Rayleigh fading channel; channel state information; complexity; independent Gaussian noise; mobile data communication; modified generalized minimum distance decoding; residual bit error rate; signal to noise ratio; soft decoding; Bit error rate; Channel state information; Data analysis; Data communication; Decoding; Fading; Gaussian noise; Modulation coding; Performance analysis; Phase shift keying;
Conference_Titel :
Global Telecommunications Conference, 1996. GLOBECOM '96. 'Communications: The Key to Global Prosperity
Conference_Location :
London
Print_ISBN :
0-7803-3336-5
DOI :
10.1109/GLOCOM.1996.586786
