Teletraffic performance of dynamic cell sectoring for mobile radio system

摘要

The paper discusses the teletraffic performance of cellular topologies employing dynamic cell sectoring and beam steering. Results are compared with those obtained when omni-directional antenna patterns are used in base stations. The simulation scenario assumes a TDMA mobile radio system employing dynamic channel assignment. Simulation results show that the performance of a dynamic cell sectoring is better than an omni-directional base station system. The C/I distribution at a mobile for different antenna minimum 3-dB beamwidth, direction of arrival error, the effect of beam updating time and power control constitute the aspects studied.