Title :
Probability of error analysis of digital partial response continuous phase modulation with two bit differential detection and offset receiver diversity in fast Rayleigh fading
Author_Institution :
Dept. of Electr. Eng., Wichita State Univ., KS, USA
Abstract :
The performance of constant envelope digital partial response continuous phase modulation (PRCPM) with two-bit differential detection and offset receiver diversity is theoretically analyzed in fast Rayleigh fading AWGN (additive white Gaussian noise) channels. A simple closed-form expression for the probability of error is derived and evaluated for cases of practical interest to researchers and designers of land mobile radio systems. It is shown that the dynamic BER performance is considerably improved using the offset diversity scheme. Thus, many new PRCPM signals having compact power spectra can be used in future mobile radio systems
Keywords :
digital radio systems; digital signals; diversity reception; error analysis; error statistics; fading; mobile radio systems; phase modulation; probability; radio reception; radiowave propagation; telecommunication channels; AWGN channels; additive white Gaussian noise; bit error rate; constant envelope digital PRCPM; digital radio channels; dynamic BER performance; error analysis; error probability; fast Rayleigh fading; land mobile radio systems; offset receiver diversity; partial response continuous phase modulation; two bit differential detection; AWGN; Additive white noise; Continuous phase modulation; Envelope detectors; Error analysis; Land mobile radio; Performance analysis; Phase detection; Rayleigh channels; Receivers;
Conference_Titel :
Global Telecommunications Conference and Exhibition 'Communications Technology for the 1990s and Beyond' (GLOBECOM), 1989. IEEE
Conference_Location :
Dallas, TX
DOI :
10.1109/GLOCOM.1989.63949
