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fixeria gerrit-no-reply at lists.osmocom.orgfixeria has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-gsm-manuals/+/22615 ) Change subject: TRXD: clarify the meaning of field 'PWR' in Downlink messages ...................................................................... TRXD: clarify the meaning of field 'PWR' in Downlink messages Change-Id: Idb2a987f9692f0bdc84b40223d5cec2ba3247b9d Related: SYS#4895, OS#4941, OS#4006 --- M common/chapters/trx_if.adoc 1 file changed, 3 insertions(+), 2 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-manuals refs/changes/15/22615/1 diff --git a/common/chapters/trx_if.adoc b/common/chapters/trx_if.adoc index 02633ab..cf2687d 100644 --- a/common/chapters/trx_if.adoc +++ b/common/chapters/trx_if.adoc @@ -516,8 +516,9 @@ GSM frame number, big endian. PWR: 8 bits (1 byte):: -Contains the relative (to the full-scale amplitude) transmit power level in dB. -The absolute value is set on the control interface. +Contains the relative (to the full-scale amplitude) transmit power *reduction* +in dB. The absolute value is set on the control interface, so the resulting +power is calculated as follows: `full_scale - (absolute_red + relative_red)`. Hard-bits: 148 bytes for GSM, 444 bytes for EDGE:: Contains the downlink burst. Each hard-bit (1 or 0) of the burst is represented -- To view, visit https://gerrit.osmocom.org/c/osmo-gsm-manuals/+/22615 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-gsm-manuals Gerrit-Branch: master Gerrit-Change-Id: Idb2a987f9692f0bdc84b40223d5cec2ba3247b9d Gerrit-Change-Number: 22615 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/20210201/2d64cc45/attachment.htm>