Interpretation of TA value

How should we interpret the TA figure reported by the Amari MAC ?

In a normal setup, you should have a TA > 0 with a value around 1. If you see a big TA value, it may come from the fact the TX/RX delay inside the used radio interface needs to be calibrated. You can adjust it with the "tx_time_offset" eNodeB parameter. You can try first with a value around -40 for a 10 MHz LTE bandwidth and adjust it to have a timing advance close to zero.