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TR 28.843
Study on structure of Charging for Verticals

3GPP‑Page  
V18.1.0 (Wzip)  2023/12  … p.
Rapporteur:
Miss CHEN, SHAN
Huawei Tech.(UK) Co.. Ltd

full Table of Contents for  TR 28.843  Word version:  18.0.0

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1 Scope  2 References  3 Definitions of terms, symbols and abbreviations  4 Background  5 Business Roles  6 Key issues  7 Solutions  8 Conclusions and recommendations  $ Change history 

 

1  Scope  p. 7

The present document studies the charging aspects to better support vertical scenarios, which is different with the existing customer charging baseline, specified in TS 32.240, and makes the evolution of charging specifications clearer, which focuses on studying the charging principles and references of verticals charging, and aims to provides an guideline for other charging management TSs that specify the verticals charging.
All terms, definitions and abbreviations used in the present document, that are common across 3GPP TSs, are defined in the 3GPP Vocabulary, TR 21.905.
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2  References  p. 7

3  Definitions of terms, symbols and abbreviations  p. 8

3.1  Terms  p. 8

3.2  Symbols  p. 8

3.3  Abbreviations  p. 8

4  Background  p. 9

4.1  General  p. 9

4.2  Charging specifications reference considerations  p. 9

4.3  The concept clarification  p. 9

5  Business Roles  p. 10

5.1  General  p. 10

5.2  High level business roles  p. 10

5.3  Business relationship based on business roles  p. 11

6  Key issues  p. 11

6.1  Key issues and solutions mapping  p. 11

6.2  Key issue #1: Clarify the charging principles for vertical-oriented charging  p. 12

6.2.1  General  p. 12

6.2.1.1  Use Case #1.1 Charging Principle Applicability  p. 12

6.2.2  Key issues description  p. 12

6.3  Key issue #2: Determine the charging architecture applicable for vertical-oriented Charging  p. 13

6.3.1  General  p. 13

6.3.1.1  Use Case # 2.1 Charging Architecture Applicability  p. 13

6.3.2  Key issues description  p. 13

7  Solutions  p. 13

7.1  Solution #1: New TS for the charging architecture and principles  p. 13

7.1.1  Solution description  p. 13

7.1.1.1  General  p. 13

7.1.1.2  Solution  p. 14

7.2  Solution #2: Restructure for the charging principle  p. 14

7.2.1  Solution description  p. 14

7.2.1.1  General  p. 14

7.2.1.2  Solution  p. 14

7.3  Solution #3: Combined charging architecture  p. 15

7.3.1  Solution description  p. 15

7.3.1.1  General  p. 15

7.3.1.2  Solution  p. 15

7.4  Solution #4: Network slice tenant charging architecture  p. 16

7.4.1  Solution description  p. 16

7.4.1.1  General  p. 16

7.4.1.2  Solution  p. 16

7.5  Solution #5: Converged tenant charging architecture  p. 17

7.5.1  Solution description  p. 17

7.5.1.1  General  p. 17

7.5.1.2  Solution  p. 17

7.6  Solution #6: CHF-to-CHF Communication  p. 17

7.6.1  Solution description  p. 17

7.6.1.1  General  p. 17

7.6.1.2  Solution  p. 18

7.7  Solution #7: NF to CHFs communication  p. 18

7.7.1  Solution description  p. 18

7.7.1.1  General  p. 18

7.7.1.2  Solution  p. 18

7.8  Solution #8: Separated charging architecture  p. 19

7.8.1  Solution description  p. 19

7.8.1.1  General  p. 19

7.8.1.2  Solution  p. 19

7.9  Solution Evaluation  p. 20

8  Conclusions and recommendations  p. 21

$  Change history  p. 22

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