Title :
A simple detector for trellis coded PSK mobile radio systems
Author :
Elnoubi, Said ; Youssef, El-Sayed ; Hela, Khaled
Author_Institution :
Dept. of Electr. Eng., Wichita State Univ., KS, USA
Abstract :
A precoder is added to the regular TC-PSK modulator before convolution coding, and a simple 1-b differential detector is used in the receiver. The decision is made symbol by symbol on the basis of the output samples. The bit error rate of this system is evaluated in fast Rayleigh fading, characterizing mobile radio channels by numerical integration. Results show that the performance of this system is satisfactory for instances of practical interest
Keywords :
digital radio systems; encoding; error statistics; fading; mobile radio systems; phase shift keying; signal detection; bit error rate; convolution coding; differential detector; fast Rayleigh fading; numerical integration; performance; precoder; trellis coded PSK mobile radio systems; AWGN; Convolution; Detectors; Land mobile radio; Modulation coding; Phase modulation; Phase shift keying; Rayleigh channels; Receivers; Signal processing;
Conference_Titel :
Communications, 1990. ICC '90, Including Supercomm Technical Sessions. SUPERCOMM/ICC '90. Conference Record., IEEE International Conference on
Conference_Location :
Atlanta, GA
DOI :
10.1109/ICC.1990.117315
