Title :
Performance optimization for coded DPSK communications systems
fDate :
30 Sep-3 Oct 1990
Abstract :
System performance is presented for differential phase-shift keyed (DPSK) communication systems using two different differential detection metrics. Interleaving effects on correlated errors are demonstrated. Probability distribution functions for each of the metrics are shown. Also included are results that show the importance of proper setting of signal level within the dynamic range of the A/D converter preceding the decoder
Keywords :
encoding; optimisation; phase shift keying; probability; signal detection; telecommunication systems; A/D converter; ADC; coded DPSK communications systems; correlated errors; decoder; differential detection metrics; differential phase-shift keyed; dynamic range; interleaving effects; performance optimisation; probability distribution functions; signal level; system performance; Decoding; Differential quadrature phase shift keying; Dynamic range; Frequency; Optimization; Phase detection; Phase modulation; Probability distribution; Spread spectrum communication; Time factors;
Conference_Titel :
Military Communications Conference, 1990. MILCOM '90, Conference Record, A New Era. 1990 IEEE
Conference_Location :
Monterey, CA
DOI :
10.1109/MILCOM.1990.117523
