If the TA is 25 in the RAR, what is the TA adjustment required in microseconds?

Question

What things are considered to calculate the minimum RBs that need to broadcast master information block information ? I am expecting a detailed information to strengthen my knowledge. Thanks in advance.

Answer 1

Each unit of TA in RAR correlates to the 78.125 and max TA(1282) correlates to 100km with the calculation of TA in ms as .67 ms.

Now you can calculate for 25 as 25*.67/1282 i.e. .013ms