The UE shall:
1> consider the entering condition for this event to be satisfied when condition A4-1, as specified below, is fulfilled;
1> consider the leaving condition for this event to be satisfied when condition A4-2, as specified below, is fulfilled;
Inequality A4-1 (Entering condition)
Mn + Ofn + Ocn - Hys > Thresh
Inequality A4-2 (Leaving condition)
Mn + Ofn + Ocn + Hys > Thresh
The variables in the formula are defined as follows:
Mn is the measurement result of the neighbouring cell, not taking into account any offsets.
Ofn is the frequency specific offset of the frequency of the neighbour cell (i.e. offsetFreq as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell).
Ocn is the cell specific offset of the neighbour cell (i.e. cellIndividualOffset as defined within measObjectEUTRA corresponding to the frequency of the neighbour cell), and set to zero if not configured for the neighbour cell.
Hys is the hysteresis parameter for this event (i.e. hysteresis as defined within reportConfigEUTRA for this event).
Thresh is the threshold parameter for this event (i.e. a4-Threshold as defined within reportConfigEUTRA for this event).
Mn is expressed in dBm in case of RSRP, or in dB in case of RSRQ.
Ofn, Ocn, Hys are expressed in dB.
Thresh is expressed in the same unit as Ms.
