Title :
Outage and spectrum efficiency analysis in microcellular systems
Author :
Chiani, M. ; Tralli, V. ; Verdone, R.
Author_Institution :
Bologna Univ., Italy
Abstract :
Outage probability due to interference and spectrum efficiency for a microcellular mobile radio system are considered. A new general expression to evaluate outage probability in the presence of a Rician channel for the useful signal and a Rayleigh channel for the interferers is presented. Traffic distribution and power control techniques are taken into account by means of a Monte Carlo simulation method. The protection ratio for coherent and non-coherent demodulation of continuous phase-modulated signals and its impact on overall system performance are estimated and discussed
Keywords :
Monte Carlo methods; Rayleigh channels; Rician channels; cellular radio; continuous phase modulation; demodulation; land mobile radio; power control; radio spectrum management; radiofrequency interference; simulation; telecommunication control; telecommunication network reliability; telecommunication traffic; Monte Carlo simulation; Rayleigh channel; Rician channel; continuous phase-modulated signals; interference; microcellular mobile radio system; outage probability; overall system performance; power control; spectrum efficiency analysis; traffic distribution; Demodulation; Genetic expression; Interference; Land mobile radio; Power control; Power system protection; Rayleigh channels; Rician channels; System performance; Traffic control;
Conference_Titel :
Vehicular Technology Conference, 1993., 43rd IEEE
Conference_Location :
Secaucus, NJ
Print_ISBN :
0-7803-1267-8
DOI :
10.1109/VETEC.1993.507544
