Lte RLC AM reordering timer and out of sequence PDUs

[Vikash Kathirvel]

Hi all,

I am working on an experiment, where i need to keep track of changes in the t-reodering timer i.e identify when it is set and expired in RLC AM and identify when the PDUs are arriving out of sequence.

There doesn't seem to be a trace source for it, so i am not sure how to do it.

What is the best way to identify and log whenever the PDUs arrive out of order in the RLC Layer?

Thanks,