Author :
Baro, Mohan C. ; Sodha, J.
Author_Institution :
Dept. of Phys., Univ. of the West Indies, Kingston, Jamaica
Abstract :
A novel combined modulation and error-control coding technique, referred to as shape coded modulation [Sodha, 1995], is further developed by enhancing the decoding algorithm. Simulation results over a range of signal-to-noise ratios show that a coding gain of 3 dB is achieved using a QPSK signal constellation
Keywords :
decoding; error correction codes; interference (signal); modulation coding; quadrature phase shift keying; 3 dB; QPSK signal constellation; coding gain; decoding algorithm; error-control coding; modulation coding; shape coded modulation; signal-to-noise ratios; Constellation diagram; Decoding; Delay effects; Demodulation; Gain; Modulation coding; Physics; Quadrature phase shift keying; Shape; Signal to noise ratio;
Conference_Titel :
Southcon/96. Conference Record
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3268-7
DOI :
10.1109/SOUTHC.1996.535052
