Title :
PAM representation of ternary CPM
Author :
Perrins, Erik ; Rice, Michael
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., Univ. of Kansas, Lawrence, KS
fDate :
12/1/2008 12:00:00 AM
Abstract :
This letter considers the pulse amplitude modulation (PAM) representation of continuous phase modulation (CPM) with a ternary data alphabet. This technique is applied to the problem of constructing reduced-complexity detectors with near-optimum performance. The usefulness of this approach is demonstrated using the ternary CPM variant known as shaped-offset quadrature phase-shift keying (SOQPSK).
Keywords :
continuous phase modulation; minimum shift keying; pulse amplitude modulation; quadrature phase shift keying; PAM representation; SOQPSK; continuous phase modulation; pulse amplitude modulation; reduced-complexity detectors; shaped-offset quadrature phase-shift keying; ternary CPM variant; ternary data alphabet; Amplitude modulation; Communication standards; Continuous phase modulation; Correlators; Detectors; Helium; Phase modulation; Phase shift keying; Pulse modulation; Pulse shaping methods; Continuous phase modulation (CPM); Laurent decomposition; pulse amplitude modulation (PAM); shaped-offset quadrature phase-shift keying (SOQPSK); ternary symbol;
Journal_Title :
Communications, IEEE Transactions on
Conference_Location :
12/1/2008 12:00:00 AM
DOI :
10.1109/TCOMM.2008.041108
