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Bug #4013

OsmoBTS doesn't support SMSCB "Default" Message

Added by laforge almost 2 years ago. Updated almost 2 years ago.

Status:
Resolved
Priority:
Urgent
Assignee:
Category:
-
Target version:
-
Start date:
05/20/2019
Due date:
% Done:

100%

Spec Reference:
Tags:

Description

There's a special SMSCB message type which is sent by default when nothing else is to be transmitted on the CBCH. OsmoBTS doesn't implement this so far.


Related issues

Related to OsmoBTS - Bug #4012: OsmoBTS doesn't support SMSCB "Schedule" MessageResolved05/20/2019

Related to OsmoBTS - Bug #4011: BTS_Tests.ttcn coverage for SMSCB/CBCHResolved05/19/2019

Associated revisions

Revision dde2f1d5 (diff)
Added by laforge almost 2 years ago

cbch: Refactor get_smscb_block() / remove smscb_msg.next_seg

There's no need to keep around a pointer to the next segment
in a SMSCB message. The way how the multiframe structure is
laid out (and how the tb number works), we can use the result
of a modulo-division on the frame number to determine which
of the segments/blocks inside a SMSCB message (page) we have
to transmit.

This also acts as a simplification in preparation of support
for the SMSCB DEFAULT type.

Change-Id: I48faa19fec4a0852e6112ca2faa98960c678d4c5
Related: OS#4013

Revision 5567d71d (diff)
Added by laforge almost 2 years ago

cbch: Implement support for DEFAULT message

The BSC can not only send us each to-be-sent message separately, but
it can also configure a DEFAULT message, which is then to be sent
instead of the NULL message. Let's add support for this

Change-Id: I65a79215b54155d128c26d2ca11ff9ff3ed2cdba
Closes: OS#4013

History

#1 Updated by laforge almost 2 years ago

  • Related to Bug #4012: OsmoBTS doesn't support SMSCB "Schedule" Message added

#2 Updated by laforge almost 2 years ago

  • Related to Bug #4011: BTS_Tests.ttcn coverage for SMSCB/CBCH added

#3 Updated by laforge almost 2 years ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 80

#4 Updated by laforge almost 2 years ago

  • Status changed from In Progress to Resolved
  • % Done changed from 80 to 100

patch merged

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