Femtocell Coverage Optimization Using Switched Multi-Element Antennas

摘要: Femtocells are low-cost, low-power cellular base stations that deployed by the end user to supplement macrocellular coverage and provide high data rates in customer's premises. In femtocell deployments, leakage of pilot signal outside a house can result highly increased signalling load core network as higher number mobility events caused passing users. this paper, low cost multi-element antenna solution is proposed reduce over previously published results using single only. Antenna gain pattern measurements prototype with two patches inverted F antennas presented corresponding feeder discussed. Self-optimization methods jointly select an appropriate optimize power. This allows better match shape each individual improvement both indoor resulting from events.