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Content for TS 28.203 Word version: 18.1.0

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5.1 Network Slice Admission Control charging principles 5.2 Network Slice Admission Control charging converged charging scenarios 6.1 Data description for network slice admission control charging 6.2 Network slice admission control charging specific parameters 6.3 Bindings for Network Slice Admission Control converged charging

5 Network Slice Admission Control charging principles and scenarios p. 10

5.1 Network Slice Admission Control charging principles p. 10

5.1.1 General p. 10

5.1.2 Requirements p. 10

5.1.3 Charging information p. 11

5.1.4 CHF selection p. 11

5.2 Network Slice Admission Control charging converged charging scenarios p. 11

5.2.1 Basic principles p. 11

5.2.1.1 General p. 11

5.2.1.2 Applicable triggers in the NSACF p. 11

5.2.1.2.1 General p. 11

5.2.1.3 Quota management p. 14

5.2.2 Message flows p. 15

5.2.2.1 General p. 15

5.2.2.2 Number of UEs per network slice charging from NSACF p. 15

5.2.2.2.1 General p. 15

5.2.2.2.2 Number of UEs per network slice - IEC charging p. 15

5.2.2.2.3 Number of UEs per network slice - PEC p. 16

5.2.2.2.4 Number of UEs per network slice - ECUR p. 17

5.2.2.3 Number of PDU sessions per network slice charging from NSACF p. 18

5.2.2.3.1 General p. 18

5.2.2.3.2 Number of PDU sessions per network slice - PEC p. 19

5.2.2.3.3 Number of PDU sessions per network slice - IEC p. 19

5.2.2.3.4 Number of PDU sessions per network slice - ECUR p. 20

5.2.2.4 Number of UEs and Number of PDU sessions per network slice charging from NSACF - single charging session p. 21

5.2.2.4.1 General p. 21

5.2.2.4.2 Number of UEs and Number of PDU sessions per network slice charging - initial p. 22

5.2.2.4.3 Number of UEs and Number of PDU sessions per network slice charging - update p. 23

5.2.2.4.4 Number of UEs and Number of PDU sessions per network slice charging - termination p. 24

5.2.3 CDR generation p. 25

5.2.3.1 Introduction p. 25

5.2.3.2 Triggers for CHF CDR p. 25

5.2.3.2.1 General p. 25

5.2.3.2.2 Triggers for CHF CDR generation p. 25

5.2.3.2.4 Triggers for CHF CDR charging information addition p. 25

5.2.3.2.5 Triggers for CHF CDR partial record closure p. 25

5.2.3.2.6 Triggers for CHF CDR closure p. 26

5.2.4 Ga record transfer flows p. 26

5.2.5 Bnsac CDR file transfer p. 26

6 Definition of charging information p. 26

6.1 Data description for network slice admission control charging p. 26

6.1.1 Message contents p. 26

6.1.1.1 General p. 26

6.1.1.2 Charging Data Request message p. 27

6.1.1.3 Charging data response message p. 28

6.1.2 Ga message contents p. 28

6.1.3 CDR description on the Bnsac interface p. 28

6.1.3.1 General p. 28

6.1.3.2 Network Slice Admission Control charging CHF CDR data p. 28

6.2 Network slice admission control charging specific parameters p. 29

6.2.1 Definition of network slice admission control charging information p. 29

6.2.1.1 General p. 29

6.2.1.2 Definition of network slice admission control charging information p. 30

6.2.1.3 Definition of NSAC Container Information p. 30

6.2.2 Detailed message format for converged charging p. 30

6.2.3 Formal Network Slice Admission Control charging parameter description p. 32

6.2.3.1 Network Slice Admission Control CHF CDR parameters p. 32

6.2.3.2 Network Slice Admission Control resources attributes p. 32

6.3 Bindings for Network Slice Admission Control converged charging p. 32

$ Change history p. 33