Title :
Further results in the unified analysis of digital communication systems
Author_Institution :
Sch. of Electr. Eng., Purdue Univ., West Lafayette, IN, USA
fDate :
30 Sep-3 Oct 1990
Abstract :
A unified analysis technique for digital demodulators with a noisy phase reference is presented. Early work on binary phase-shift keying (BPSK) and frequency shift-keying (FSK) performance analysis is extended to the bit error probability analysis of quadrature PSK (QPSK), staggard QPSK, and quadrature amplitude modulation (QAM). The technique is numerically much more efficient than previously proposed analytical methods. The method is used to calculate the required gain to achieve certain degradations from ideal due solely to additive white Gaussian noise
Keywords :
amplitude modulation; demodulators; digital communication systems; frequency shift keying; phase shift keying; probability; white noise; BPSK; FSK; QAM; QPSK; additive white Gaussian noise; binary phase-shift keying; bit error probability analysis; degradations; digital communication systems; digital demodulators; frequency shift-keying; gain; noisy phase reference; performance analysis; quadrature PSK; quadrature amplitude modulation; staggard QPSK; Binary phase shift keying; Demodulation; Digital communication; Error probability; Frequency shift keying; Performance analysis; Phase noise; Phase shift keying; Quadrature amplitude modulation; Quadrature phase shift keying;
Conference_Titel :
Military Communications Conference, 1990. MILCOM '90, Conference Record, A New Era. 1990 IEEE
Conference_Location :
Monterey, CA
DOI :
10.1109/MILCOM.1990.117485
