Forum Post: UL RADT and PS data

Hi,

I have a question about UL timing in case of LTE system. 

Referring to AIF2 interface, if the ULRADT timer is programmed with a timing advance from the reference RADT, the Symbol number attached in protocol specific (PS) data of the received monolithic packet, will be updated as UL RADT or it depends only on the timing extracted from the captured BFN from CPRI Phy?

Best Regards,

Angelo