cwdIfUpChannelTxTimingOffset 1.3.6.1.4.1.9.9.167.1.1.4.1.8

A measure of the current round trip time at the SU, or the maximum round trip time seen by the HE. Used for timing of SU upstream transmissions to ensure synchronized arrivals at the HE. Units are in terms of (cwdIfChannelMiniSlotTimeBaseTick/64).