Cosine Series Design Of -2T,2T Symbol Shapes For Spectrally Efficient Quadrature Binary Modulation Systems
Abbreviated Journal Title
IEEE Trans. Commun.
PULSE; Engineering, Electrical & Electronic; Telecommunications
This paper evaluates the performance of partial response quadrature modulation techniques using symbol shapes based on the cosine series functions design approach. The baseband quadrature modulations symbol is allowed to spill outside the interval [-T,T] to the interval [-2T,2T]. Spectral efficiency, envelope uniformity, intersymbol interference and probability of error are the performance parameters of interest. Linear and hard-limiting channels are considered. Resulting performance is compared to that of Quasi-Bandlimited (QBL) signaling introduced by Amoroso  and Quadrature Overlapped Raised Cosine (QORC) modulation introduced by Austin and Chang . A simpler modulator implementation for a synthesized symbol shape which resembles n=3 QBL is also presented.
Ieee Transactions on Communications
"Cosine Series Design Of -2T,2T Symbol Shapes For Spectrally Efficient Quadrature Binary Modulation Systems" (1995). Faculty Bibliography 1990s. 1493.