Bug #4697
closed
osmo-bts-trx ramps down RF-locked transceivers [again]
Added by fixeria over 3 years ago.
Updated over 3 years ago.
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.
Can you explain with a bit more detail what you saw? as In ramping from what level to what level, etc.
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.
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.
Is this still happening after the recent RFMUTE feature being including? There has also been several fixes in the ramping code recently.
- 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!
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