tree 7d46ea331530017757fbb719cfdfb1c787a3c38a
parent acdf416796ab5d63931ce0b5216885da9ade010c
author Andre Puschmann <andre@softwareradiosystems.com> 1591130127 +0200
committer Pau Espin Pedrol <pespin@sysmocom.de> 1591796506 +0200

enb,ms: refactor base_rate selection for ZMQ

Use tailored sample rate only use for 6, 50 and 75 PRB. For all other bandwidths,
we use the full LTE rate and downsample.
With 5.76e6 as base sample rate, for example, we had some issue during the tests like:

[zmq] Error: tx time is 0.178 ms in the past (7833600 < 7835648)
[zmq] Error: tx time is 0.011 ms in the past (7835520 < 7835648)

Using a higher sample rate seems to work better.

Change-Id: I53678587b2c5e0e5dccb1b55a328ad2f1a97fc4c