I need your help in my engineering internship project which is Handover Parameters Self-optimization in 4G Networks By Mobility Robustness Optimization (intra-HO so focusing only in the A3 event). I got the LTE system level simulator (1.8 version) and I’m asking you which functions or classes I have to modify or add my code to establish that optimization and simulation. I have to optimise two parameters or KPIs. First I choose TTT and Hyst. than I change for the ping-pong rate and the too-late rate. Are they good to optimize and how to accomplish the simulation please?
I found in the Lte_sim_main.m the function above:
function move_all_UEs(LTE_config,UEs,networkPathlossMap,eNodeBs) where the handover is treated, do I have to modify this function or use it to implement my HO optimization simulation by MRO?
I will appreciate a lot your help.
Currnently in our simulator there is no handover scheme implemented. We provide a simple handover that moves the user- and assigns to another eNodeB based on maximum SINR, on a TTI basis.