Title :
BER improvement of PRCPM in mobile radio channels with discriminator detection using decision feedback equalization
Author :
Elnoubi, Baid ; Youssef, EZ-Sayed ; Badr, Hany
Author_Institution :
Dept. of Electr. Eng., Alexandria Univ., Egypt
Abstract :
The improvement of the bit-error rate (BER) performance of partial response continuous phase modulation (PRCPM) in mobile radio channels by using decision feedback equalization to cancel the ISI (intersymbol interference) of one adjacent bit is theoretically investigated. Closed form expressions for the average probability of error in fast fading are derived for discriminator detection with decision feedback. Numerical results are presented to compare the BER performance of discriminator detection with and without feedback equalization
Keywords :
discriminators; error statistics; fading; mobile radio systems; phase modulation; signal detection; BER improvement; DFE; ISI cancellation; PRCPM; average probability of error; bit-error rate; decision feedback equalization; discriminator detection; fast fading; intersymbol interference; mobile radio channels; partial response continuous phase modulation; Band pass filters; Baseband; Bit error rate; Fading; Filtering theory; Gaussian noise; Intersymbol interference; Land mobile radio; Receivers; Signal processing;
Conference_Titel :
Vehicular Technology Conference, 1989, IEEE 39th
Conference_Location :
San Francisco, CA
DOI :
10.1109/VETEC.1989.40082
