Title :
Efficiency of AWGN communication system for transmission of MPSK signals in the presence of cochannel interference
Author :
Stefanovic, Mihajlo C. ; Djordjevic, Goran T.
Author_Institution :
Fac. of Electron. Eng., Nis Univ., Serbia
Abstract :
Using the general procedure, suggested in S Glisic et al., (1987), for estimating the digital communication system efficiency, we determine the efficiency (E) of a Gaussian channel for multilevel PSK (phase-shift keying) signal transmission in the presence of cochannel interference. The paper presents the efficiency dependence on signal-to-noise ratio per symbol (ρ) for different values of signal-to-interference ratio (SIR) and number of phase levels (M).
Keywords :
AWGN channels; cochannel interference; digital communication; phase shift keying; AWGN communication system; Gaussian channel; MPSK signal transmission; cochannel interference; communication theory; digital communication system efficiency; multilevel PSK; phase level; phase-shift keying signal transmission; signal-interference ratio; signal-noise ratio; AWGN; Additive white noise; Band pass filters; Communication systems; Crosstalk; Error probability; Frequency; Gaussian noise; Interchannel interference; Phase shift keying;
Conference_Titel :
Telecommunications in Modern Satellite, Cable and Broadcasting Service, 2003. TELSIKS 2003. 6th International Conference on
Print_ISBN :
0-7803-7963-2
DOI :
10.1109/TELSKS.2003.1246205
