https://osmocom.org/https://osmocom.org/favicon.ico?16647414092016-08-20T17:35:19ZOpen Source Mobile CommunicationsOsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=20662016-08-20T17:35:19Zlaforge
<ul><li><strong>Description</strong> updated (<a title="View differences" href="/journals/2066/diff?detail_id=2941">diff</a>)</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=20672016-08-20T17:35:27Zlaforge
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-5 priority-3 priority-high3 closed" href="/issues/1799">Bug #1799</a>: AMR DTX: last_sid should operate on codec frame intervals (20ms), not gsm frame number</i> added</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=20692016-08-20T17:35:31Zlaforge
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-5 priority-3 priority-high3 closed" href="/issues/1800">Bug #1800</a>: AMR DTX: lchan->tch.last_sid is never populated with save_last_sid()</i> added</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=20722016-08-20T17:36:16Zlaforge
<ul></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=20772016-08-20T17:42:29Zlaforge
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-5 priority-2 priority-default closed" href="/issues/1803">Bug #1803</a>: osmo-bts-litecell15: AMR FR: some RTP buffers are never released</i> added</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=21192016-08-30T17:10:55Zlaforge
<ul><li><strong>Assignee</strong> changed from <i>4368</i> to <i>msuraev</i></li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=21462016-09-16T17:52:28Zmsuraev
<ul><li><strong>Status</strong> changed from <i>New</i> to <i>In Progress</i></li><li><strong>% Done</strong> changed from <i>0</i> to <i>20</i></li></ul><p>Fix available as gerrit #858.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=22162016-10-11T13:43:46Zmsuraev
<ul><li><strong>% Done</strong> changed from <i>20</i> to <i>80</i></li></ul><p>Should be fixed by gerrit # 1029 and corresponding fixes from related bugs.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=22302016-10-12T16:03:13Zmsuraev
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-5 priority-2 priority-default closed" href="/issues/1802">Bug #1802</a>: AMR DTX Downlink: We are not sending ONSET ?!?</i> added</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=22342016-10-13T11:44:56Zmsuraev
<ul><li><strong>File</strong> <i>dtx.dot</i> added</li></ul><p>Not sure what's the right place for .dot file so attaching current version here for the time being.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=26672016-12-20T18:09:20Zmsuraev
<ul></ul><p>AMR FR is working fine with #rtp jitter-buffer 0'.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=26702016-12-20T18:23:38Zylebel
<ul></ul><p>Je serai absent pour la période du 19 décembre 2016 au 3 février 2017 inclusivement. Pour toute question, contactez M. David Bourget à l'adresse <a class="email" href="mailto:david.bourget@nutaq.com">david.bourget@nutaq.com</a>. *<strong><b></strong>*</b>**<strong>**</strong>******************************************* I'll be out of the office from December 19th 2016 to February 3rd 2017 inclusively. If you need immediate assistance, please contact Mr David Bourget at <a class="email" href="mailto:david.bourget@nutaq.com">david.bourget@nutaq.com</a>.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=26872016-12-22T14:29:45Zmsuraev
<ul></ul><p>Remaining AMR HR issues:<br />- FACCH insertion: proper use of SID_FIRST_INH (if SID_FIRST_P1 was used before FACCH) and SID_UPDATE_INH (if SID_UPDATE was used before FACCH)<br />- SID_UPDATE_INH is not sent to L1 in downlink<br />- SID_FIRST_INH is not sent to L1 in downlink<br />- Undesired speech frame during DTX seems to mess up the FSM. SID_UPDATE becomes SID_FIRST_P1</p>
<p>Note: this has not been re-tested with latest master yet.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=26882016-12-22T14:29:57Zmsuraev
<ul><li><strong>Related to</strong> <i><a class="issue tracker-1 status-5 priority-2 priority-default closed" href="/issues/1892">Bug #1892</a>: AMR half rate crashes osmo-bts</i> added</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=26912016-12-22T15:45:49Zmsuraev
<ul><li><strong>File</strong> deleted (<del><i>dtx.dot</i></del>)</li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=27112016-12-28T17:31:42Zmsuraev
<ul></ul><p>gerrit# 1508 should fix AMR HR problem with inhibition by voice frames. FACCH for AMR HR is WIP.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=28412017-01-16T11:50:27Zmsuraev
<ul></ul><p>Gerrit # 1611 should fix the issue with FACCH for AMR HR.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=29242017-01-24T14:34:19Zmsuraev
<ul><li><strong>Status</strong> changed from <i>In Progress</i> to <i>Stalled</i></li></ul> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=30022017-02-06T10:08:00Zmsuraev
<ul><li><strong>Status</strong> changed from <i>Stalled</i> to <i>Resolved</i></li><li><strong>% Done</strong> changed from <i>80</i> to <i>100</i></li></ul><p>All fixes has been merged, docs update will follow up shortly.</p> OsmoBTS - Bug #1801: AMR DTX: downlink logic flawedhttps://osmocom.org/issues/1801?journal_id=31812017-02-28T17:33:13Zlaforge
<ul><li><strong>Status</strong> changed from <i>Resolved</i> to <i>Closed</i></li></ul>