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Content for TS 32.274 Word version: 18.0.0

1… 5… 6…

5.1 SMS charging principles 5.2 SMS offline charging scenarios 5.3 SMS online charging scenarios 5.4 SMS converged online and offline charging scenarios

5 SMS charging principles and scenarios p. 12

5.1 SMS charging principles p. 12

5.1.1 General principles p. 12

5.1.2 Segmentation and concatenation p. 12

5.1.3 Triggers for generation of charging information p. 12

5.1.4 SMS via T4 |R14| p. 13

5.1.5 NR REDCAP Charging |R17| p. 13

5.2 SMS offline charging scenarios p. 14

5.2.1 Basic principles p. 14

5.2.2 Rf message flows p. 15

5.2.2.0 Introduction |R12| p. 15

5.2.2.1 SMS Submission |R12| p. 15

5.2.2.2 SMS Delivery |R12| p. 17

5.2.2.3 Delivery Report |R12| p. 18

5.2.2.4 Device Triggering using T4 |R12| p. 19

5.2.2.4.1 SMS submission to SMS-SC for Device Triggering p. 19

5.2.2.4.2 SMS Delivery from SMS-SC for Device Triggering p. 19

5.2.2.4.3 SMS Device Triggering Delivery Report p. 21

5.2.2.4.4 SMS submission to SMS-SC for Device Triggering - Replace procedure |R14| p. 21

5.2.2.4.5 SMS submission to SMS-SC for Device Triggering - Recall procedure |R14| p. 21

5.2.2.5 Offline charging error cases - Diameter procedures |R12| p. 22

5.2.2.6 MSISDN-less SMS MO via T4 |R14| p. 22

5.2.2.6.1 Introduction p. 22

5.2.2.6.2 MSISDN-less SMS MO via T4 - successful case p. 22

5.2.2.6.3 MSISDN-less SMS MO via T4 - error cases p. 23

5.2.2.6.3.1 MSISDN-less SMS MO via T4 - failure at submission to SMS-SC p. 23

5.2.2.6.3.2 MSISDN-less SMS MO via T4 - failure at the MTC-IWF p. 24

5.2.3 CDR generation p. 26

5.2.3.0 Triggers for SMS CDR generation |R14| p. 26

5.2.3.1 Triggers for SMS CDR charging information collection p. 26

5.2.3.2 Triggers for SMS CDR charging information addition p. 26

5.2.3.3 Triggers for SMS CDR closure p. 26

5.2.4 Ga record transfer flows p. 26

5.2.5 Bsm CDR file transfer p. 26

5.3 SMS online charging scenarios p. 27

5.3.1 Basic principles p. 27

5.3.2 Ro message flows p. 28

5.3.2.1 Simple submission p. 28

5.3.2.2 Enhanced submission p. 29

5.3.2.3 Delivery report p. 29

5.3.2.4 Origination retry p. 30

5.3.2.5 Termination charge p. 32

5.3.2.6 Termination charge retry p. 34

5.3.2.7 Unsuccessful transaction p. 36

5.3.2.8 IMS/SMS Interworking Messages Charging p. 38

5.3.2.9 Simple Submission with SM service request p. 41

5.3.2.10 Void

5.3.2.11 Device Triggering using T4 |R14| p. 42

5.3.2.11.1 SMS submission to SMS-SC for Device Triggering p. 42

5.3.2.11.2 SMS Delivery from SMS-SC for Device Triggering p. 42

5.3.2.11.3 Unsuccessful SMS Delivery from SMS-SC for Device Triggering p. 45

5.3.2.11.4 SMS submission to SMS-SC for Device Triggering - Replace procedure p. 47

5.3.2.11.5 SMS submission to SMS-SC for Device Triggering - Recall procedure p. 47

5.3.2.12 MSISDN-less SMS MO via T4 |R14| p. 48

5.3.2.12.1 Introduction p. 48

5.3.2.12.2 MSISDN-less SMS MO via T4 - successful case p. 49

5.3.2.12.3 MSISDN-less SMS MO via T4 - error cases p. 50

5.3.2.12.3.1 MSISDN-less SMS MO via T4 - failure at submission to SMS-SC p. 50

5.3.2.12.3.2 MSISDN-less SMS MO via T4 - failure at the MTC-IWF p. 50

5.3.3 Credit-Control related p. 52

5.3.3.1 Triggers for stopping for an SMS Credit-Control session p. 52

5.3.3.2 Triggers for providing interim information for a SMS Credit-Control session p. 52

5.4 SMS converged online and offline charging scenarios |R15| p. 52

5.4.1 Basic principles p. 52

5.4.1.1 General p. 52

5.4.1.2 Applicable Triggers in the SMSF p. 52

5.4.1.2.1 General p. 52

5.4.1.3 CHF selection p. 53

5.4.2 Message flows p. 54

5.4.2.1 Introduction p. 54

5.4.2.2 SMS Submission - IEC p. 54

5.4.2.3 SMS Delivery - IEC p. 55

5.4.2.4 SMS Submission - ECUR p. 56

5.4.2.4a SMS Delivery - ECUR |R16| p. 58

5.4.2.5 SMS Submission - PEC p. 60

5.4.2.6 SMS Delivery - PEC p. 61

5.4.3 CDR generation p. 62

5.4.3.1 Introduction p. 62

5.4.3.2 Triggers for CHF CDR p. 62

5.4.3.2.1 General p. 62

5.4.3.2.2 Triggers for CHF CDR generation p. 63

5.4.3.2.3 Triggers for CHF CDR opening p. 63

5.4.3.2.4 Triggers for CHF CDR closure p. 63

5.4.4 Ga record transfer flows p. 63

5.4.5 Bsm CDR file transfer p. 63