Section: 5.5.4.25 Event A4H1 (Neighbour becomes better than threshold1 and the Aerial UE altitude becomes higher than a threshold2)
Content: The UE shall: 1> consider the entering condition for this event to be satisfied when both condition A4H1-1 and condition A4H1-2, as specified below, are fulfilled; 1> consider the leaving condition for this event to be satisfied when condition A4H1-3 or condition A4H1-4, i.e. at least one of the two, as specified below, is fulfilled. Inequality A4H1-1 (Entering condition 1) Mn + Ofn + Ocn – Hys1 > Thresh1 Inequality A4H1-2 (Entering condition 2) Ms – Hys2 > Thresh2 Inequality A4H1-3 (Leaving condition 1) Mn + Ofn + Ocn + Hys1 < Thresh1 Inequality A4H1-4 (Leaving condition 2) Ms + Hys2 < Thresh2 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 measurement object specific offset of the neighbour cell (i.e. offsetMO as defined within measObjectNR corresponding to the neighbour cell). Ocn is the measurement object specific offset of the neighbour cell (i.e. cellIndividualOffset as defined within measObjectNR corresponding to the neighbour cell), and set to zero if not configured for the neighbour cell. Hys1 is the hysteresis parameter for this event (i.e. a4-Hysteresis as defined within reportConfigNR for this event). Thresh1 is the threshold parameter for this event (i.e. a4-Threshold as defined within reportConfigNR for this event). Ms is the Aerial UE altitude relative to the sea level. Hys2 is the hysteresis parameter for this event (i.e. h1-Hysteresis as defined within reportConfigNR for this event). Thresh2 is the threshold parameter for this event (i.e. h1-Threshold as defined within reportConfigNR for this event). Mn is expressed in dBm in case of RSRP, or in dB in case of RSRQ and RS-SINR. Ofn, Ocn, Hys are expressed in dB. Thresh1 is expressed in the same unit as Mn. Ms, Hys2, Thresh2 are expressed in meters.