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Bug #1575

open

Correctly handle BS_AG_BLKS_RES (AGCH/PCH split in DL CCCH)

Added by laforge almost 6 years ago. Updated 3 months ago.

Status:
Stalled
Priority:
Normal
Assignee:
Category:
-
Target version:
-
Start date:
02/23/2016
Due date:
% Done:

90%

Spec Reference:

Description

there are several assumptions that BS_AG_BLKS_RES==1 in the code. Fix them in order to support more AGCH slots

I think this feature may be important for larger deployments. Sooner or later you might want to have a different (but static) or a
dynamic balancing between AGCH and PCH load on the downlink CCCH. For a single-TRX cell it is probably unlikely that AGCH load will be very high, but the more TRX you ahve (and imagine extreme situations with 2TRX and many SDCCH/8) we might run into the limitation.


Checklist

  • support in osmo-bts-litecell15
  • support in osmo-bts-sysmo
  • support in osmo-bts-trx
  • support in osmo-bts-virtual
  • support in osmo-bts-octphy

Related issues

Related to OsmoBTS - Feature #2366: OsmoBTS lacks EXTENDED BCCH supportNew07/15/2017

Actions
Related to OsmoBSC - Feature #1611: be more efficient in batching IMMEDIATE ASSIGN REJECT messagesRejectedstsp02/23/2016

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