8.2.35 Timer
29.2443GPPInterface between the Control Plane and the User Plane nodesRelease 17TS
The purpose of the Timer IE is to specify specific timer values. The Timer IE shall be encoded as shown in Figure 8.2.35-1 and table 8.2.35.1.
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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 = 55 (decimal) |
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3 to 4 |
Length = n |
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5 |
Timer unit |
Timer value |
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6 to (n+4) |
These octet(s) is/are present only if explicitly specified |
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Figure 8.2.35-1: Timer
Table 8.2.35.1: Timer information element
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Timer value Bits 5 to 1 represent the binary coded timer value. Timer unit Bits 6 to 8 defines the timer value unit for the timer as follows: Bits 8 7 6 0 0 0 value is incremented in multiples of 2 seconds 0 0 1 value is incremented in multiples of 1 minute 0 1 0 value is incremented in multiples of 10 minutes 0 1 1 value is incremented in multiples of 1 hour 1 0 0 value is incremented in multiples of 10 hours 1 1 1 value indicates that the timer is infinite Other values shall be interpreted as multiples of 1 minute in this version of the protocol. Timer unit and Timer value both set to all "zeros" shall be interpreted as an indication that the timer is stopped. |