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Feature #1666

Implement UARFCN support for SI2quater

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

Status:
Closed
Priority:
High
Assignee:
Category:
libbsc
Target version:
-
Start date:
03/22/2016
Due date:
% Done:

100%

Resolution:
Spec Reference:

Description

Now that we have general SI2quater support in both OpenBSC and OsmoBTS, and are able to announce EARFCN (LTE) neighbors,
we need to implement support for UARFCN (3G) neighbor cells, too.

This task includes testing to verify encoding correctness, as well as testing to establish
  • how many UARFCN we can fit in a single SI2quater message without segmentation
  • how many (UARFCN, EARFCN) we can fit together in a single SI2quater message without segmentation.

Related issues

Related to OpenBSC - Feature #1630: Implement SI2quater generation in OpenBSC / OsmoBTS Closed 03/03/2016

History

#1 Updated by laforge about 2 years ago

  • Related to Feature #1630: Implement SI2quater generation in OpenBSC / OsmoBTS added

#3 Updated by msuraev about 2 years ago

  • Status changed from New to In Progress

#4 Updated by msuraev about 2 years ago

  • Status changed from In Progress to Feedback

The si2quater can fit either 5 (with/without option measurement bandwidth info) EARFCNs or 9 UARFCNs cells.
If both are used than 1 EARFCN and 6 UARFCN cells can be added. Etc - adding more EARFCNs decrease the space available for UARFCNs cell and vice versa.

#5 Updated by laforge almost 2 years ago

  • Status changed from Feedback to Closed

#6 Updated by laforge almost 2 years ago

  • % Done changed from 0 to 100

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