Title :
Partial response quadrature differential phase shift keying (PR-QDPSK): spectrally efficient linear modulation for personal communications
fDate :
4/13/1989 12:00:00 AM
Abstract :
A novel linear modulation technique is proposed for land mobile radio and cordless telephony applications. Excellent spectral efficiency is achieved since the transmitted signal fits entirely within a channel spacing equal to the bit rate, while yielding good performance for both coherent and noncoherent detectors.
Keywords :
mobile radio systems; phase shift keying; radiotelephony; PR-QDPSK; bit rate; channel spacing; coherent detectors; cordless telephony; land mobile radio; noncoherent detectors; partial response; personal communications; quadrature differential phase shift keying; spectrally efficient linear modulation;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19890343
