8.2.7 Gate Status
29.2443GPPInterface between the Control Plane and the User Plane nodesRelease 17TS
The Gate Status IE shall be encoded as shown in Figure 8.2.7-1. It indicates whether the service data flow or application’s traffic is allowed to be forwarded (gate is open) or shall be discarded (gate is closed) in uplink and/or in downlink direction.
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Bits |
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Octets |
8 |
7 |
6 |
5 |
4 |
3 |
2 |
1 |
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1 to 2 |
Type = 25 (decimal) |
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3 to 4 |
Length = n |
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|
5 |
Spare |
UL Gate |
DL Gate |
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6 to (n+4) |
These octet(s) is/are present only if explicitly specified |
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Figure 8.2.7-1: Gate Status
Table 8.2.7-1: UL Gate
|
UL Gate |
Value (Decimal) |
|
OPEN |
0 |
|
CLOSED |
1 |
|
For future use. Shall not be sent. If received, shall be interpreted as the value "1". |
2, 3 |
Table 8.2.7-2: DL Gate
|
DL Gate |
Value (Decimal) |
|
OPEN |
0 |
|
CLOSED |
1 |
|
For future use. Shall not be sent. If received, shall be interpreted as the value "1". |
2, 3 |