00000cab a22000003a 4500 UP-99796217609500200 Buklod 20231007234336.0 m |o d | ta 101008s xx d | ||r ||||| || DENGII eng Jingjun Zhang Effect of macrodiversity on average-error probabilities in a Rician fading channel with correlated lognormal shadowing. pp. 14-18 The effect of correlated lognormal shadowing on the average probability of error performance of narrow-band mobile communication systems with micro- and macrodiversity reception in a Rician fading channel is studied by considering a constant correlation model for the shadowed signals at the base stations. The performance degradation due to correlated shadowing is illustrated by considering both coherent and differentially coherent binary phase-shift keying schemes. Numerical results presented show that when the base stations in a cellular system are very closely spaced, the effect of correlated shadowing on system performance cannot be ignored BPSK. Rician fading channel. Average-error probabilities. Base stations. Coherent binary phase-shift keying. Constant correlation model. Correlated lognormal shadowing. Differentially coherent binary phase-shift keying. Digital cellular systems. Macrodiversity reception. Microdiversity reception. Narrow-band mobile communication systems. Performance degradation. Shadowed signals. System performance. IEEE Transactions on communications 49, 1 (2001). FO UPD DENG-II Article