Cell re-selection is performed when the above mentioned measurement criteria is ful-
filled. In the case of intra-frequency cell re-selection, ranking criteria is used. The serv-
ing cell and the neighbouring cells are ranked based on measured data. The best ranked
RSRP value of the neighbouring cell. The hysteresis value
frequent cell-reselection is prevented. Once the neighbouring cell is better ranked, the
EPS MOBILITY MANAGEMENT (EMM)
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