Bearer Context - Update Bearer Request Messages
Table 18
lists the attributes of bearer context for update bearer request messages.
Table 18. Bearer context - Update bearer request messages
Attribute
Presence Interface
EBI
M
Bearer QoS
C
TFT
C
PCO
CO
Update Bearer Response Message
Table 19
lists the update bearer response messages. This section covers:
•
Bearer Context - Update Bearer Response Message
Table 19. Update bearer response messages
Attribute
Presence Interface
Cause
M
Bearer Context O
Recovery
C
PCO
C/O
Bearer Context - Update Bearer Response Message
Table 20
lists the attributes of bearer context for update bearer response message.
Table 20. Bearer context - Update bearer response messages
Attribute
Instance
Value
EBI
0
Cause
0
SCG™ 200 S2a Interface Reference Guide for SmartZone 3.4, 800-71172-001 Rev A
(S2a, S5, Both)
Both
Both
Both
S5
(S2a, S5, Both)
Both
Both
Both
S5
Presence Interface
(S2a, S5, Both)
M
Both
M
Both
Description
EPS Bearer ID
Bearer level QoS
Bearer modification and change
Protocol Configuration Option
Description
Cause value
Failed bearer context
Included only if the peer node is contacted for
the first time.
Protocol Configuration Options (PCO) contains
PCO from HLR or PCO received from PDN-GW
in Create Session Response
Description
EPS Bearer ID
Indicates if the bearer handling was
successful and if not successful,
displays the reasons
Tunnel Management Messages
Update Bearer Process Flow
25
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