What is reordering and in-order delivery, out-of-order delivery in pdcp?
what is lossless data delivery in pdcp?
Why there is PDCP sequences number even though RLC has sequence number?is it RLC uses sequence number used for segmantation and PDCP sn used for HO and reestablishment?
Does PDCP sends duplicated PDU's in same gNB or it sends in secondary gNB?