Content for TR 23.858 Word version: 13.0.0
4 Key Issue 1: Service/Application Monitored in more than one monitoring group
5 Key Issue 2: Disabling Service/Application Usage Monitoring
6 Key Issue 3: Exclude Usage of a Service/Application from IP-CAN session/TDF session Usage
7 Key Issue 4: Usage Monitoring Optimization
8 Key Issue 5: Usage Monitoring for Subscriber Group
9 Key Issue 6: Time based Usage Monitoring
$ Change history
4 Key Issue 1: Service/Application Monitored in more than one monitoring group p. 7
4.1 Description p. 7
4.2 Use Cases p. 7
4.2.1 Descriptions p. 7
4.2.2 Pre-conditions p. 7
4.2.3 Service Flows p. 7
4.2.4 Post-conditions p. 7
4.2.5 Requirements p. 7
4.3 Alternative Solutions p. 7
4.3.1 Alternative Solution 1: Multiple monitoring key within a PCC/ADC Rule p. 8
4.3.2 Alternative Solution 2: One monitoring key within a PCC/ADC Rule p. 8
4.4 Evaluation p. 8
4.4.1 Analysis for Alternative Solution 1 p. 8
4.4.2 Analysis for Alternative Solution 2 p. 8
4.4.3 Comparison p. 9
4.5 Conclusion p. 9
5 Key Issue 2: Disabling Service/Application Usage Monitoring p. 9
5.1 Description p. 9
5.2 Use Cases p. 9
5.2.1 Descriptions p. 9
5.2.2 Pre-conditions p. 9
5.2.3 Service Flows p. 10
5.2.4 Post-conditions p. 10
5.2.5 Requirements p. 10
5.3 Alternative Solutions p. 10
5.3.1 Alternative Solution 1: Indication based Activation/Deactivation p. 10
5.3.2 Alternative Solution 2: PCC/ADC Rules Replacement p. 10
5.3.3 Alternative Solution 3: Monitoring Key Modification p. 11
5.4 Evaluation p. 11
5.5 Conclusion p. 11
6 Key Issue 3: Exclude Usage of a Service/Application from IP-CAN session/TDF session Usage p. 11
6.1 Description p. 12
6.2 Use Cases p. 12
6.2.1 Descriptions p. 12
6.2.2 Pre-conditions p. 12
6.2.3 Service Flows p. 12
6.2.4 Post-conditions p. 12
6.2.5 Requirements p. 12
6.3 Alternative Solutions p. 13
6.3.1 Alternative Solution 1: PCEF/TDF based counting with usage monitoring interface enhancements p. 13
6.3.2 Alternative Solution 2: Using new ADC/ PCC Rules by applying existing standardized methods p. 13
6.3.3 Alternative Solution 3: PCRF based counting p. 13
6.3.4 Alternative Solution 4: PCEF/TDF based counting by re-using key issue 1 solution "Multiple Monitoring key within a PCC/ADC Rule" p. 14
6.4 Evaluation p. 14
6.5 Conclusion p. 14
7 Key Issue 4: Usage Monitoring Optimization p. 14
7.1 Description p. 14
7.2 Use Cases p. 14
7.2.1 Description p. 14
7.2.2 Pre-conditions p. 14
7.2.3 Service Flows p. 15
7.2.4 Post-conditions p. 15
7.2.5 Requirements p. 15
7.3 Alternative Solutions p. 15
7.4 Evaluation p. 15
7.5 Conclusion p. 15
8 Key Issue 5: Usage Monitoring for Subscriber Group p. 15
8.1 Description p. 15
8.2 Use Cases p. 15
8.2.1 Descriptions p. 15
8.2.2 Pre-conditions p. 15
8.2.3 Service Flows p. 16
8.2.4 Post-conditions p. 17
8.2.5 Requirements p. 17
8.3 Alternative Solutions p. 17
8.3.1 Alternative Solution 1 - correlation at the SPR/UDR p. 17
8.3.1.1 Terminologies p. 17
8.3.1.2 Information flow p. 18
8.3.2 Alternative Solution 2 - PCRF based solution p. 19
8.4 Evaluation p. 27
8.5 Conclusion p. 27
9 Key Issue 6: Time based Usage Monitoring p. 27
9.1 Description p. 27
9.2 Use Cases p. 27
9.2.1 Descriptions p. 27
9.2.2 Pre-conditions p. 27
9.2.3 Service Flows p. 27
9.2.4 Post-conditions p. 28
9.2.5 Requirements p. 28
9.3 Alternative Solutions p. 28
9.4 Evaluation p. 28
9.5 Conclusion p. 28
$ Change history p. 29
