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fixeria gerrit-no-reply at lists.osmocom.orgfixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-bsc/+/22165 ) Change subject: power_control: do not send BS Power IEs for channels on C0/TRX0 ...................................................................... power_control: do not send BS Power IEs for channels on C0/TRX0 Reducing transmit power on C0/TRX0 is not permitted in GSM (there are some energy saving enhancements though), so the BSC shall not be sending any BS Power IEs when allocating channels there. Change-Id: If8507992dfd90ade1edda99b72bf2420a702ccd5 Related: SYS#4918 --- M src/osmo-bsc/abis_rsl.c 1 file changed, 4 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/65/22165/1 diff --git a/src/osmo-bsc/abis_rsl.c b/src/osmo-bsc/abis_rsl.c index 2142219..e3270a7 100644 --- a/src/osmo-bsc/abis_rsl.c +++ b/src/osmo-bsc/abis_rsl.c @@ -597,14 +597,16 @@ } if (bts->bs_power_ctrl.mode != GSM_PWR_CTRL_MODE_NONE) - msgb_tv_put(msg, RSL_IE_BS_POWER, lchan->bs_power); + if (trx != bts->c0) /* BS power control is not allowed on C0/TRX0 */ + msgb_tv_put(msg, RSL_IE_BS_POWER, lchan->bs_power); if (bts->ms_power_ctrl.mode != GSM_PWR_CTRL_MODE_NONE) msgb_tv_put(msg, RSL_IE_MS_POWER, lchan->ms_power); msgb_tv_put(msg, RSL_IE_TIMING_ADVANCE, ta); /* BS/MS Power Control Parameters (if supported by BTS model) */ - add_power_control_params(msg, RSL_IE_BS_POWER_PARAM, lchan); + if (trx != bts->c0) /* BS power control is not allowed on C0/TRX0 */ + add_power_control_params(msg, RSL_IE_BS_POWER_PARAM, lchan); add_power_control_params(msg, RSL_IE_MS_POWER_PARAM, lchan); mr_config_for_bts(lchan, msg); -- To view, visit https://gerrit.osmocom.org/c/osmo-bsc/+/22165 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Change-Id: If8507992dfd90ade1edda99b72bf2420a702ccd5 Gerrit-Change-Number: 22165 Gerrit-PatchSet: 1 Gerrit-Owner: fixeria <vyanitskiy at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210113/b5443bec/attachment.htm>