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Bug #1799

AMR DTX: last_sid should operate on codec frame intervals (20ms), not gsm frame number

Added by laforge over 1 year ago. Updated over 1 year ago.

Status:
Closed
Priority:
High
Assignee:
Category:
-
Target version:
-
Start date:
08/20/2016
Due date:
% Done:

100%

Spec Reference:

Description

In gen_empty_tch_msg(), we (attempt to) re-transmit the SID_UPDATE every 8 GSM frames (about 4ms each), rather than every 8 codec frames (20ms each). This needs to be fixed.


Related issues

Related to OsmoBTS - Bug #1800: AMR DTX: lchan->tch.last_sid is never populated with save_last_sid() Closed 08/20/2016
Related to OsmoBTS - Bug #1801: AMR DTX: downlink logic flawed Closed 08/20/2016
Related to OsmoBTS - Bug #1803: osmo-bts-litecell15: AMR FR: some RTP buffers are never released Closed 08/20/2016

History

#1 Updated by laforge over 1 year ago

  • Assignee set to sysmocom

#2 Updated by laforge over 1 year ago

  • Related to Bug #1800: AMR DTX: lchan->tch.last_sid is never populated with save_last_sid() added

#3 Updated by laforge over 1 year ago

  • Related to Bug #1801: AMR DTX: downlink logic flawed added

#4 Updated by laforge over 1 year ago

  • Related to Bug #1803: osmo-bts-litecell15: AMR FR: some RTP buffers are never released added

#5 Updated by laforge over 1 year ago

  • Assignee changed from sysmocom to msuraev

#6 Updated by msuraev over 1 year ago

  • Status changed from New to In Progress

Fix sent for review as gerrit #845.

#7 Updated by msuraev over 1 year ago

  • % Done changed from 0 to 20

Fix has been split into separate patch - see gerrit #857.

#8 Updated by msuraev over 1 year ago

  • Status changed from In Progress to Resolved
  • Assignee changed from msuraev to laforge
  • % Done changed from 20 to 100

Fix has been merged to master.

#9 Updated by laforge over 1 year ago

  • Status changed from Resolved to Closed

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