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Content for TS 28.202 Word version: 18.1.0

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4.1 High level architecture 4.2 Network Slice Management converged charging architecture 5.1 Network Slice Management charging principles 5.2 Network Slice Management charging scenarios 6.1 Data description for network slice management charging 6.2 Network Slice management charging specific parameters

4 Architecture considerations p. 8

4.1 High level architecture p. 8

4.2 Network Slice Management converged charging architecture p. 9

4.2.1 High level architecture network slice charging p. 9

4.2.2 Converged charging architecture p. 9

5 Network Slice Management charging principles and scenarios p. 10

5.1 Network Slice Management charging principles p. 10

5.1.1 General p. 10

5.1.2 Requirements p. 10

5.1.3 Network Slice Management charging information p. 11

5.1.4 CHF selection p. 12

5.2 Network Slice Management charging scenarios p. 12

5.2.1 Basic principles p. 12

5.2.1.1 General p. 12

5.2.1.2 Applicable triggers in Network Slice Management charging p. 12

5.2.2 Message flows p. 13

5.2.2.1 General p. 13

5.2.2.2 NSI Creation - PEC p. 13

5.2.2.3 NSI Modification - PEC p. 16

5.2.2.4 NSI Termination - PEC p. 18

5.2.3 CDR generation p. 20

5.2.3.1 Introduction p. 20

5.2.3.2 Triggers for CHF CDR p. 20

5.2.3.2.1 General p. 20

5.2.3.2.2 Triggers for CHF CDR generation p. 20

5.2.4 Ga record transfer flows p. 20

5.2.5 Bns CDR file transfer p. 20

6 Definition of charging information p. 20

6.1 Data description for network slice management charging p. 20

6.1.1 Message contents p. 20

6.1.1.1 General p. 20

6.1.1.2 Charging Data Request message p. 21

6.1.1.3 Charging data response message p. 21

6.1.2 Ga message contents p. 21

6.1.3 CDR description on the Bns interface p. 21

6.1.3.1 General p. 21

6.1.3.2 Network Slice Management charging CHF CDR data p. 22

6.2 Network Slice management charging specific parameters p. 22

6.2.1 Definition of Network Slice management charging information p. 22

6.2.1.1 General p. 22

6.2.1.2 Definition of Network Slice Management charging information p. 23

6.2.1.3 Definition of Service profile charging information p. 23

6.2.2 Formal Network Slice management charging parameter description p. 24

6.2.2.1 Network Slice management charging CHF CDR parameters p. 24

6.2.2.2 Network Slice management charging resources attributes p. 24

6.2.3 Detailed message format for converged charging p. 24

$ Change history p. 25