Teletraffic performance of dynamic cell sectoring for mobile radiosystem

摘要

The paper discusses the teletraffic performance of cellularntopologies employing dynamic cell sectoring and beam steering. Resultsnare compared with those obtained when omni-directional antenna patternsnare used in base stations. The simulation scenario assumes a TDMA mobilenradio system employing dynamic channel assignment. Simulation resultsnshow that the performance of a dynamic cell sectoring is better than annomni-directional base station system. The C/I distribution at a mobilenfor different antenna minimum 3-dB beamwidth, direction of arrivalnerror, the effect of beam updating time and power control constitute thenaspects studied