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Feature #1556

closed

Inter-RAT hand-over

Added by laforge about 8 years ago. Updated about 4 years ago.

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

0%

Spec Reference:

Description

As OsmoSGSN is currently GPRS/EDGE only, this question hasn't arisen yet. But that is scheduled to change, and we will need to consider cell changes between GPRS/EDGE and UMTS/HSPA and vice-versa. We might need to implement some additional RLC messages for that?

Actions #1

Updated by pespin about 4 years ago

  • Status changed from New to Feedback
  • Assignee set to laforge

AFAIU all of this is handled already (or WIP) in osmo-sgsn?

See for instance #3727.

laforge, is there something needed here from the point of view of PCU that I'm not aware of?

Actions #2

Updated by laforge about 4 years ago

The PCU could do lots of things to help both intra-rat and inter-rat cell change (NACC) but this is all optional and not what this ticket is about. I'm currently not aware of something mandatory we need to do in the pcu.

Actions #3

Updated by laforge about 4 years ago

  • Status changed from Feedback to Closed
  • Assignee changed from laforge to pespin
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