Project

General

Profile

Feature #4598

Implement minimalistic SMLC

Added by laforge 6 months ago. Updated about 1 month ago.

Status:
Resolved
Priority:
High
Assignee:
Target version:
-
Start date:
06/08/2020
Due date:
% Done:

100%

Spec Reference:
TS 43.059 Section 9.3

Description

Let's implement a minimalistic SMLC which
  • interfaces with the BSC via the Lb interface (BSSMAP-LE via connection-oriented SCCP)
  • supports only the TA based positioning according to TS 43.059 section 9.3

The SMLC should come with a TTCN3 test suite.


Checklist

  • TTCN3 infrastructure to implement Lb interface in terster
  • TTCN3 test suite emulating BSC towards SMLC
  • actual osmo-smlc implementation for (at least now) TA based positioning

Related issues

Related to OsmoBSC - Feature #4597: Lb interface and basic SMLC supportResolved06/08/2020

History

#1 Updated by laforge 4 months ago

  • Assignee set to neels

#2 Updated by laforge 4 months ago

  • Related to Feature #4597: Lb interface and basic SMLC support added

#3 Updated by laforge 3 months ago

  • Checklist item TTCN3 infrastructure to implement Lb interface in terster added
  • Checklist item TTCN3 test suite emulating BSC towards SMLC added
  • Checklist item actual osmo-smlc implementation for (at least now) TA based positioning added

#4 Updated by laforge 3 months ago

  • Project changed from Cellular Network Infrastructure to OsmoSMLC
  • Spec Reference deleted (TS 43.059 Section 9.3)

#5 Updated by laforge 3 months ago

  • Project changed from OsmoSMLC to Cellular Network Infrastructure
  • Spec Reference set to TS 43.059 Section 9.3

Skeleton of osmo-smlc is available at https://gerrit.osmocom.org/c/osmo-smlc/+/19779 - it basically does nothing but bind to the SMLC SCCP SSN + Point Code + expose VTY + CTRL on the newly-registred ports.

The git repo on gerrit + gitolite mirror has been created, as has the coresponding redmine project into which this issue has been moved.

#6 Updated by laforge 3 months ago

  • Project changed from Cellular Network Infrastructure to OsmoSMLC

#7 Updated by neels 2 months ago

  • Status changed from New to In Progress
  • % Done changed from 0 to 50

#8 Updated by neels about 1 month ago

  • Checklist item TTCN3 test suite emulating BSC towards SMLC set to Done
  • Checklist item actual osmo-smlc implementation for (at least now) TA based positioning set to Done

#9 Updated by neels about 1 month ago

  • Checklist item actual osmo-smlc implementation for (at least now) TA based positioning set to Done

#10 Updated by neels about 1 month ago

  • Status changed from In Progress to Resolved
  • % Done changed from 50 to 100

Also available in: Atom PDF

Add picture from clipboard (Maximum size: 48.8 MB)