Title :
Computer simulation of a 4-QAM indoor data communication system with a linear adaptive equalizer
Author :
Zigic, A. ; Prasad, R.
Author_Institution :
Delft Univ. of Technol., Netherlands
Abstract :
The performance of a 4-QAM radio communication system with and without linear adaptive equalizer is evaluated for data rates of up to 20 Mbit/s and buildings with multipath spreads of up to 200 ns. The influence of signaling pulse rolloff factor and additive, white Gaussian noise is studied. The error probability is used as the performance criterion. Results obtained by computer simulation are plotted and discussed
Keywords :
amplitude modulation; data communication systems; digital radio systems; digital simulation; equalisers; mobile radio systems; radiowave propagation; telecommunications computing; white noise; 20 Mbit/s; 200 ns; 4-QAM indoor data communication system; computer simulation; data rates; error probability; linear adaptive equalizer; multipath spreads; performance; radio communication system; signaling pulse rolloff factor; white Gaussian noise;
Conference_Titel :
Telecommunications, 1991. Third IEE Conference on
Conference_Location :
Edinburgh
Print_ISBN :
0-85296-502-8
