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Bug #1941

Gb: implement MM state ready, idle, standby including T3314

Added by lynxis over 1 year ago. Updated 10 months ago.

Status:
New
Priority:
Normal
Assignee:
sysmocom
Category:
-
Target version:
-
Start date:
02/04/2017
Due date:
% Done:

50%

Estimated time:
Spec Reference:
24.008

Description

MM state reflects the knowledge of the MS' location in the network.
Implement the state and add the hooks so the states are tracked.

READY: exact cell is known
STANDBY: RA known
IDLE: unknown location

On receivement of a DL PDU for the MS, the SGSN has to:
READY: send DL PDU to PCU (already done)
STANDBY: page MS in RA (seperate ticket)
IDLE: deactivate pdp context? (check spec)

T3314 defines the time while the MS is in READY state. When T3314 expires the MM state is set to STANDBY.

History

#1 Updated by laforge 10 months ago

  • Assignee changed from lynxis to sysmocom

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