TR 28.843
Study on structure of Charging for Verticals

3GPP‑Page fToC_↓ Partial Content _→

V18.1.0 (Wzip) 2023/12 22 p.

Rapporteur:: Miss CHEN, SHAN
Huawei Tech.(UK) Co.. Ltd

full Table of Contents for TR 28.843 Word version: 18.1.0

each clause number in 'red' refers to the equivalent title in the Partial Content

Scope p. 7

References p. 7

Definitions of terms, symbols and abbreviations p. 8

3.1	Terms p. 8
3.2	Symbols p. 8
3.3	Abbreviations p. 8

Background p. 9

4.1	General p. 9
4.2	Charging specifications reference considerations p. 9
4.3	The concept clarification p. 9

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

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

Use Case Description p. 12

6.2.1.0	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

Use Case Description p. 13

6.3.1.0	General p. 13
6.3.1.1	Use Case # 2.1 Charging Architecture Applicability p. 13

6.3.2

Key issues description p. 13

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

Conclusions and recommendations p. 21

Change history p. 22

TR 28.843 Study on structure of Charging for Verticals

full Table of Contents for TR 28.843 Word version: 18.1.0

TR 28.843
Study on structure of Charging for Verticals