NR 根据MIB得到的type0 CSS落在上行slot上该如何处理

GeZebra

以n78小区(SSB SCS=30kHz)为例，小区搜索中UE解调得到MIB, 假设MIB中定义的pdcch-ConfigSIB1=164，那么根据38.213表13-11, O=5, M=1;可计算得到：
对于SSB0:Type0-PDCCHCSS @ slot10/11 of every even SFN;
对于SSB1:Type0-PDCCHCSS @ slot11/12 of every odd SFN;
对于SSB2:Type0-PDCCHCSS @ slot12/13 of every even SFN;
对于SSB3:Type0-PDCCHCSS @ slot13/14 of every odd SFN;
对于SSB4:Type0-PDCCHCSS @ slot14/15 of every even SFN;
对于SSB5:Type0-PDCCHCSS @ slot15/16 of every odd SFN;
对于SSB6:Type0-PDCCHCSS @ slot16/17 of every even SFN;
对于SSB7:Type0-PDCCHCSS @ slot17/18 of every odd SFN


按照电信2.5ms双周期的配置，此时slot4,8,9,14,18,19都是上行时隙；slot3,7,13,17是S时隙。从以上可见SSB3, SSB4, SSB7对应的Type0-PDCCHCSS落在上行slot.  而在未获得SIB1之前，UE并不清楚该小区的上下行配置。  



请教这种场景下(Type0-PDCCHCSS与UL slot重叠）gNB是如何处理的？