Title :
A Simulation Study of Two Bandwidth-Efficient Modulation Techniques
Author :
Taylor, Desmond P. ; Chan, Hing C.
Author_Institution :
Communications Research Laboratory and Dept. of Electr. and Computer Eng., McMaster Univ., Hamilton, Ont., Canada
fDate :
3/1/1981 12:00:00 AM
Abstract :
Signal space coded signaling systems have the potential of achieving significant error-rate improvement without the bandwidth expansion normally encountered when error-correcting codes are used. This paper investigates two such systems by means of computer simulation. A band-limited, nonlinear channel is assumed and both systems exhibit performance improvenment compared to uncoded systems.
Keywords :
Digital modulation/demodulation; Phase coding; AWGN; Bandwidth; Communication system signaling; Computational modeling; Computer errors; Computer simulation; Digital modulation; Modulation coding; Performance loss; Signal analysis;
Journal_Title :
Communications, IEEE Transactions on
DOI :
10.1109/TCOM.1981.1094994
