Dataset for "From Triggering to Recovery: Joint HOM–TTT Sensitivity across User Velocities in 5G HetNets"

This dataset supports the research study entitled "From Triggering to Recovery: Joint HOM–TTT Sensitivity across User Velocities in 5G HetNets." The dataset contains simulation results for evaluating handover performance in a two-tier heterogeneous network under different user velocities, handover margin (HOM), and time-to-trigger (TTT) settings. The fixed-setting experiment uses HOM = 1 dB and TTT = 256 ms, with user velocities of 40, 80, and 120 km/h. The joint sensitivity experiment examines 25 HOM–TTT combinations using HOM values of 1, 2, 3, 4, and 5 dB and TTT values of 40, 100, 160, 256, and 512 ms. The archive includes seed-level and aggregate KPI results, recorded handover and radio-event logs, experiment configurations, signal-distribution data, numerical figure inputs, deployment coordinates, a data dictionary, and file checksums. The dataset is intended to support verification, interpretation, and further analysis of the reported simulation results. Simulation source code is not included.