Section: 6.6.2F.3 Adjacent Channel Leakage Ratio for category NB1 and NB2
Content: Adjacent Channel Leakage power Ratio is the ratio of the filtered mean power centred on the assigned channel frequency to the filtered mean power centred on an adjacent channel frequency. The assigned category NB1or NB2 channel power and adjacent channel power are measured with filters and measurement bandwidths specified in Table 6.6.2F.3-1. If the measured adjacent channel power is greater than –50dBm then the category NB1 or NB2 UE ACLR shall be higher than the value specified in Table 6.6.2F.3-1. GSMACLR requirement is intended for protection of GSM system. UTRAACLR requirement is intended for protection of UTRA and E-UTRA systems. Table 6.6.2F.3-1: category NB1 and NB2 UE ACLR requirements