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fixeria gerrit-no-reply at lists.osmocom.orgfixeria has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/24777 ) Change subject: power_control: implement BCCH carrier power reduction operation ...................................................................... Patch Set 4: (12 comments) https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3//COMMIT_MSG Commit Message: https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3//COMMIT_MSG@14 PS3, Line 14: However, in the recent 3GPP TS 45.008 there is a feature called > (could be nice to mention the spec version nr) Done https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3//COMMIT_MSG@30 PS3, Line 30: A value greater than zero would make osmo-bts reduce the power > what do you mean, "would"? Rephrased. https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc File doc/manuals/chapters/power_control.adoc: https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@334 PS3, Line 334: a BTS shall maintain discontinuous Downlink transmission at full power in order to > (are you sure that you don't mean "continuous") Good catch, thanks! https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@337 PS3, Line 337: version 13.0.0 (2015-11) - "BCCH carrier power reduction operation". > "in version" Done https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@348 PS3, Line 348: and the simulation results can be found in 3GPP TR 45.926. > ("TS"?) It's a Technical Report, everything is correct here. https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@352 PS3, Line 352: At the moment of writing this manual, the only BTS model that can instructed to > (the usual expression is "at the time of writing") […] Done https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@354 PS3, Line 354: can be added on request > sounds like it doesn't belong in this manual? […] Done https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@358 PS3, Line 358: `show bts` command in the VTY interface. > maybe "in OsmoBSC's VTY interface" Done https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@363 PS3, Line 363: There is currently no logic in osmo-bsc for automatic activation and deactivation > (technically "osmo-bsc" is the binary and here it should be OsmoBSC ... […] Done https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/doc/manuals/chapters/power_control.adoc@407 PS3, Line 407: 3652121201381481804 > maybe rather make it "1" ? otherwise it looks like a meaningful important number Not sure if we even have such short numbers on the CTRL interface, isn't it always something like this? https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/src/osmo-bsc/bsc_ctrl_commands.c File src/osmo-bsc/bsc_ctrl_commands.c: https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/src/osmo-bsc/bsc_ctrl_commands.c@555 PS3, Line 555: const int red = atoi(value); > atoi() is not sufficient to verify proper input. […] To be fair, I don't think we should be paranoid here. Yes, atoi() would accept everything without returning an error. But this would not crash osmo-bsc either. And the CTRL response would contain actually applied value. https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/src/osmo-bsc/bts_osmobts.c File src/osmo-bsc/bts_osmobts.c: https://gerrit.osmocom.org/c/osmo-bsc/+/24777/3/src/osmo-bsc/bts_osmobts.c@65 PS3, Line 65: dh->chan_nr = RSL_CHAN_BCCH; > in the commit log you're saying this is abusing the message? […] Done -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/24777 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: I047fce33d4d3e4c569dd006ba17858467a2f4783 Gerrit-Change-Number: 24777 Gerrit-PatchSet: 4 Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge at osmocom.org> Gerrit-Reviewer: neels <nhofmeyr at sysmocom.de> Gerrit-CC: pespin <pespin at sysmocom.de> Gerrit-Comment-Date: Fri, 02 Jul 2021 16:44:17 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: neels <nhofmeyr at sysmocom.de> Gerrit-MessageType: comment -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210702/d3ed2383/attachment.htm>