[srsran-users] Question about srsRan synchronization

[Zhibo Meng]

Hi srs team,

I'm currently using srsRan on Colosseum to do an experiment for multi-cell
setting. The sync between different enbs is required for my use cases.
Colosseum uses Octoclock as the external clock source. Firstly, I'm
wondering if I try to specify an external clock source when running srsRan,
do I only need to Use device_args = clock=external in enb.conf without any
other change? Secondly, would you mind explaining how multiple usrps are
synchronised. I believe they are synchronised at the same frequency, but
are they synchronised at the same time? Do the usrps start each TTI at the
same time?

Thanks,
Zhibo
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.srsran.com/pipermail/srsran-users/attachments/20220428/fd2595f2/attachment.htm>