Bug #4697
closedosmo-bts-trx ramps down RF-locked transceivers [again]
100%
Description
When the BSC RF-locks a transceiver, osmo-bts-trx ramps its power down as expected. After that, on receipt of SIGINT or SIGTERM, osmo-bts-trx ramps down all transceivers, including the RF-locked ones, i.e. it increases their Tx power and ramps it down again. Thanks to another bug #4696, I noticed this weird behavior on the spectrum.
Updated by pespin over 3 years ago
Can you explain with a bit more detail what you saw? as In ramping from what level to what level, etc.
Updated by fixeria over 3 years ago
Can you explain with a bit more detail what you saw? as In ramping from what level to what level, etc.
I did not measure the levels, but it's easy to see this behavior on the spectrum. It raises the power of RF-locked transceivers up quickly, and them slowly ramps them down again. I believe the ramp down FSM should just skip RF-locked transceivers and do not raise their power up again.
Updated by pespin over 3 years ago
I was referring more to seeing values from logs instead of measuring the power levels, just to have a better understanding on what's going on. It may be some bug in the ramping code related to some specific initial and target values.
Updated by pespin over 3 years ago
Is this still happening after the recent RFMUTE feature being including? There has also been several fixes in the ramping code recently.
Updated by fixeria over 3 years ago
- Status changed from New to Resolved
- % Done changed from 0 to 100
Is this still happening after the recent RFMUTE feature being including?
Nope, I am happy to confirm that it has been fixed. Thanks!