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Content for TS 32.279 Word version: 18.1.0

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5.1 5G MBS Session charging principles 5.2 5G MBS Session converged charging scenarios 6.1 Data description for 5G MBS Session charging 6.2 5G MBS Session charging specific parameters 6.3 Bindings for 5G MBS Session charging

5 5G MBS Session charging principles and scenarios p. 10

5.1 5G MBS Session charging principles p. 10

5.1.1 General p. 10

5.1.2 Requirements p. 10

5.1.3 Charging information p. 10

5.1.4 Charging Identifier p. 11

5.1.5 CHF selection p. 11

5.2 5G MBS Session 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 MB-SMF p. 12

5.2.1.3 MBS session charging p. 14

5.2.2 Message flows p. 14

5.2.2.1 General p. 14

5.2.2.2 5G MBS charging for multicast and broadcast communication p. 15

5.2.2.2.1 General p. 15

5.2.2.2.2 MBS session creation p. 15

5.2.2.2.3 MBS session deletion p. 15

5.2.2.2.4 MBS session establishment for broadcast p. 16

5.2.2.2.5 Establishment of shared delivery towards RAN node for multicast p. 17

5.2.2.2.6 Establishment of individual delivery towards UPF for multicast p. 18

5.2.2.2.7 MBS session release for multicast p. 19

5.2.2.2.8 MBS session activation for multicast p. 20

5.2.2.2.9 MBS session deactivation for multicast p. 21

5.2.2.2.10 MBS Session Update Charging Procedure p. 21

5.2.3 CDR generation p. 22

5.2.3.1 Introduction p. 22

5.2.3.2 Triggers for CHF CDR p. 22

5.2.3.2.1 General p. 22

5.2.3.2.2 Triggers for CHF CDR charging information addition p. 22

5.2.3.2.3 Triggers for CHF CDR partial record closure p. 23

5.2.3.2.4 Triggers for CHF CDR closure p. 23

5.2.4 Ga record transfer flows p. 23

5.2.5 Bmbs CDR file transfer p. 23

6 Definition of charging information p. 24

6.1 Data description for 5G MBS Session charging p. 24

6.1.1 Message contents p. 24

6.1.1.1 General p. 24

6.1.1.2 Charging Data Request message p. 25

6.1.1.3 Charging data response message p. 26

6.1.2 Ga message contents p. 26

6.1.3 CDR description on the Bmbs interface p. 26

6.1.3.1 General p. 26

6.1.3.2 MBS session charging CHF CDR data p. 26

6.2 5G MBS Session charging specific parameters p. 27

6.2.1 Definition of 5G MBS Session charging information p. 27

6.2.1.1 General p. 27

6.2.1.2 Definition of MBS session charging information p. 27

6.2.1.3 Definition of MBS container information p. 28

6.2.2 Detailed message format for converged charging p. 28

6.2.3 Formal 5G MBS Session charging parameter description p. 30

6.2.3.1 5G MBS Session CHF CDR parameters p. 30

6.2.3.2 5G MBS Session resources attributes p. 30

6.3 Bindings for 5G MBS Session charging p. 30

$ Change history p. 31