Tech-invite  3GPPspace  IETFspace
◀  ▶  21  22  23  24  25  26  27  28  29  31  32  33  34  35  36  37  38  4‑5x
Top   in Index   Prev   Next

TR 28.877
Study on enhancement of the Management aspects related to NWDAF Phase 2

3GPP‑Page   fToC↓   Partial Content →
V19.0.0 (Wzip)  2024/09  22 p.
Rapporteur:
Mr. Zhao, Song
China Telecom Corporation Ltd.

full Table of Contents for  TR 28.877  Word version:  19.0.0

each clause number in 'red' refers to the equivalent title in the Partial Content
Here   Top
1Scope  p. 7
2References  p. 7
3Definitions of terms, symbols and abbreviations  p. 7
3.1Terms  p. 7
3.2Symbols  p. 7
3.3Abbreviations  p. 7
4Use cases, potential requirements and possible solutions  p. 8
4.1Use case #1: Management enhancement to support the analytics exposure in roaming case  p. 8
4.1.1Description  p. 8
4.1.2Potential requirements  p. 8
4.1.3Potential solutions  p. 9
4.1.3.1Potential solution #1: NWDAFFunction IOC enhancement to support analytics exposure in roaming case  p. 9
4.1.3.1.1Introduction  p. 9
4.1.3.1.2Description  p. 9
4.1.3.2Potential solution #2: Number of roaming analytics service subscriptions received by RE-NWDAF  p. 9
4.1.3.3Potential solution #3: Number of roaming analytics service requests received by RE-NWDAF  p. 9
4.1.3.4Potential solution #4: Number of roaming analytics service notifications generated by RE-NWDAF  p. 10
4.1.3.5Potential solution #5: Number of roaming analytics service responses generated by RE-NWDAF  p. 10
4.1.3.6Potential solution #6: Number of failed roaming analytics service subscriptions  p. 10
4.1.3.7Potential solution #7: Number of successful roaming analytics service subscriptions  p. 11
4.1.3.8Potential solution #8: Time consumed by the RE-NWDAF to provide roaming analytics service information  p. 11
4.1.3.9Potential solution #9: Number of failed roaming analytics service subscriptions caused by some specific cases  p. 12
4.1.3.9.1Introduction  p. 12
4.1.3.9.2Description  p. 12
4.2Use case #2: Management enhancement to related to NWDAF data collection efficiency  p. 13
4.2.1Descriptions  p. 13
4.2.2Potential requirements  p. 14
4.2.3Potential solutions  p. 14
4.2.3.1Potential solution #1: Efficiency of Data Collection from NFs performed by NWDAF  p. 14
4.2.3.1.1Introduction  p. 14
4.2.3.1.2Description  p. 14
4.2.3.2Potential solution #2: Efficiency of data collection from DCCF/NWDAF hosting DCCF performed by NWDAF  p. 15
4.2.3.2.1Introduction  p. 15
4.2.3.2.2Description  p. 15
4.2.3.3Potential solution #3: Transmission Rate related to the Data Collection from NFs performed by NWDAF  p. 15
4.2.3.3.1Introduction  p. 15
4.2.3.3.2Description  p. 16
4.2.3.4Potential solution #4: Transmission Rate related to the data collection from DCCF/NWDAF hosting DCCF performed by NWDAF  p. 16
4.2.3.4.1Introduction  p. 16
4.2.3.4.2Description  p. 16
4.3Use case #3: Management enhancement on measuring the amount of data related to NWDAF data collection efficiency  p. 17
4.3.1Description  p. 17
4.3.2Potential requirements  p. 18
4.3.3Potential solutions  p. 18
4.3.3.1Potential solution #1: Amount of data for NWDAF data collection performed by NWDAF  p. 18
4.3.3.1.1Introduction  p. 18
4.3.3.1.2Description  p. 18
4.3.3.2Potential solution #2: Amount of data collected by RE-NWDAF in roaming case  p. 19
4.3.3.2.1Introduction  p. 19
4.3.3.2.2Description  p. 19
4.3.3.3Potential solution #3: Amount of data collected by NWDAF from all NFs via DCCF or NWDAF hosting DCCF  p. 19
4.3.3.3.1Introduction  p. 19
4.3.3.3.2Description  p. 19
5Conclusion and Recommendation  p. 20
$Change history  p. 22

Up   Top