Section: 15.5.2.5 O&M Requirements
Content: All automatic changes of the HO and/or reselection parameters for mobility robustness optimisation shall be within the ranges allowed by OAM and specified below. The following control parameters shall be provided by OAM to control MRO behaviour: - Maximum deviation of Handover Trigger: this parameter defines the maximum allowed absolute deviation of the Handover Trigger, from the default point of operation defined by the parameter values assigned by OAM. - Minimum time between Handover Trigger changes: this parameter defines the minimum allowed time interval between two Handover Trigger change performed by MRO. This is used to control the stability and convergence of the algorithm. Furthermore, in order to support the solutions for detection of mobility optimisation, the parameter Tstore_UE_cntxt shall be configurable by the OAM system.