8.2.145 Requested Clock Drift Information
29.2443GPPInterface between the Control Plane and the User Plane nodesRelease 17TS
The Requested Clock Drift Information IE shall be encoded as shown in Figure 8.2.145-1. It indicates the clock drift information to report to the CP function.
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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 = 204 (decimal) |
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3 to 4 |
Length = n |
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5 |
Spare |
RRCR |
RRTO |
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7 to (n+4) |
These octet(s) is/are present only if explicitly specified |
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Figure 8.2.145-1: Requested Clock Drift Information
Octet 5 shall be encoded as follows:
– Bit 1: (RRTO) Request to Report Time Offset: when set to "1", this indicates a request to report when the Time Offset Reporting Threshold is exceeded.
– Bit 2: (RRCR) Request to Report Cumulative RateRatio: when set to "1", this indicates a request to report when the cumulative RateRatio Reporting Thresholds is exceeded.
– Bits 3 to 8: Spare, for future use and set to "0".
At least one bit shall be set to "1". Several bits may be set to "1".