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 channels
Author :
Elnoubi, Said M.
Author_Institution :
Dept. of Electr. Eng., Wichita State Univ., KS, USA
fDate :
6/1/1990 12:00:00 AM
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 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 bit error rate (BER) performance is considerably improved using the offset diversity scheme. Thus, many PRCPM signals having a compact power spectrum can be used in future digital mobile radio systems
Keywords :
demodulation; digital radio systems; diversity reception; error statistics; fading; mobile radio systems; phase modulation; telecommunication channels; compact power spectrum; digital mobile radio; digital partial response continuous phase modulation; dynamic bit error rate; error probability; fast Rayleigh fading channels; land mobile radio systems; offset receiver diversity; two-bit differential detection; Bit error rate; Closed-form solution; Continuous phase modulation; Envelope detectors; Error analysis; Fading; Land mobile radio; Performance analysis; Phase detection; Receivers;
Journal_Title :
Communications, IEEE Transactions on
