Anyone has any idea why I have this timeAlignmentTimercommon=500 in SIB1 and timeAlignmentTimer=750 in RRCsetup in 5G NR SA log?
can anyone explain when timeAlignmentTimercommon will start and expire
and when UE Dedicated timeAlignmentTimer will start and expire
My understanding ,
UE will start timeAlignmentTimerCommon=500ms timer when it received RAR.
since RRCsetup also configured , timeAlignmentTimer =750ms it will be updated to 750ms
UE will restart timeAlignmentTimer once UE received the first TA MAC CE
Question : TA MAC CE should be send within 750ms or not ?