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Feature #4851

open

VCGS/VBS support in osmo-bts

Added by laforge almost 3 years ago. Updated 17 days ago.

Status:
In Progress
Priority:
Normal
Assignee:
jolly
Category:
-
Target version:
-
Start date:
11/05/2020
Due date:
% Done:

90%

Spec Reference:
Tags:
ASCI

Description

In order to support GSM-R ASCI, we'd need VGCS/VBS support.

This consist of:
  • notification messages (via PCH/SI1-RO and/or NCH)
  • the concept of uni-directional TCH
  • talker detection as per Section 4.13 of TS 48.058
  • listener detection as per Section 4.14 of TS 48.058
  • channel activation for group / broadcast channels (depending on RSL Channel Mode IE)

Subtasks 2 (1 open — 1 closed)

Feature #5781: NCH support in osmo-btsClosedjolly11/21/2022

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Feature #5782: Transmit SYSTEM INFORMATION TYPE 10 in DL SACCH of VGCS/VBS downlinkIn Progressjolly11/21/2022

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Related issues

Related to OsmoBSC - Feature #4852: VGCS/VBS support in osm-bscIn Progressjolly11/05/2020

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Related to OsmoMGW - Feature #4853: VBS/VGCS support in osmo-mgwClosedjolly11/05/2020

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Related to OsmoMSC - Feature #4854: VGCS/VBS support in osmo-mscClosedjolly11/05/2020

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Related to OsmocomBB - Feature #5364: VGCS/VBS support in osmocom-bbIn Progressjolly12/20/2021

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Related to OsmoTRX - Feature #5775: VCGS/VBS support in osmo-trxNewHoernchen11/20/2022

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 #1

Updated by laforge almost 3 years ago

  • Tags set to ASCI
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 #2

Updated by laforge almost 3 years ago

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 #3

Updated by laforge almost 3 years ago

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 #4

Updated by laforge almost 3 years ago

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 #5

Updated by laforge almost 2 years ago

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 #6

Updated by laforge 10 months ago

  • Assignee set to 4368
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 #7

Updated by laforge 10 months ago

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 #8

Updated by laforge 8 months ago

  • Priority changed from Low to Normal
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 #10

Updated by laforge 5 months ago

  • Description updated (diff)
  • Assignee deleted (4368)
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 #11

Updated by laforge 4 months ago

  • Status changed from New to In Progress
  • Assignee set to jolly
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 #12

Updated by jolly 17 days ago

  • % Done changed from 0 to 90

Implementation is completed, except support for SI10 which is required for the phone to change cell during VGCS/VBS call.

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