Handover Control Parameters Optimisation in LTE Networks

In the past few years, the demand for data traffic has increased explosively, in order to meet such a demand in traffic volume, small cell networks have been introduced. With the wide adoption of small cells, the densification of small cell deployment has become an unavoidable trend. However, such density in small cell deployment brings various problems for the network operators, among which the handover issue is one of the most critical. In order to tackle the handover problem in heterogeneous networks (HetNets), this thesis was mainly concerned with the system-level handover control parameters optimisation.