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TR 28.832
Study on management aspects of Ultra-Reliable and Low Latency Communications (URLLC)

3GPP‑Page  
V18.0.1 (Wzip)  2023/06  … p.
Rapporteur:
Dr. Wang, Zhaoning
China Unicom

full Table of Contents for  TR 28.832  Word version:  18.0.1

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1 Scope  2 References  3 Definitions of terms, symbols and abbreviations  4 Concepts and overview  5 Key Issues Investigation and Potential Solutions  6 Conclusion and Recommendation  $ Change history 

 

1  Scope  p. 5

The present document investigates the potential requirements related to management of the URLLC features defined in RAN side. It documents key issues related to configuration management of URLLC features and to the performance measurements for URLLC service. It provides potential solutions and recommendations for the normative work.

2  References  p. 5

3  Definitions of terms, symbols and abbreviations  p. 6

3.1  Terms  p. 6

3.2  Symbols  p. 6

3.3  Abbreviations  p. 6

4  Concepts and overview  p. 6

5  Key Issues Investigation and Potential Solutions  p. 7

5.1  Key Issue #1: Classification of URLLC related RAN features from management perspective  p. 7

5.1.1  Description  p. 7

5.1.2  Potential solutions  p. 7

5.1.2.1  Classification of URLLC related RAN features  p. 7

5.1.2.2  Candidates of features to be studied in management  p. 8

5.2  Issue #2: Support for performance management related on URLLC resource load  p. 9

5.2.1  Description  p. 9

5.2.1.1  It exists URLLC and eMBB coexistence scenarios  p. 9

5.2.1.2  Support for performance management related on URLLC resource load  p. 9

5.2.2  Potential Solution  p. 10

5.2.2.0  General  p. 10

5.2.2.1  URLLC resource load measurements  p. 10

5.3  Issue #3: Support for URLLC Performance management on reliability in RAN  p. 10

5.3.1  Description  p. 10

5.3.1.0  General  p. 10

5.3.1.1  Support for network performance on reliability in RAN  p. 11

5.3.2  Potential Solution  p. 11

5.4  Issue #4: Configuration of reliability in slice profiles and service profile  p. 11

5.4.1  Description  p. 11

5.4.2  Potential solutions  p. 11

5.5  Issue #5: Configuration of latency for URLLC in RAN including the air interface  p. 12

5.5.1  Description  p. 12

5.5.2  Potential Solution  p. 13

6  Conclusion and Recommendation  p. 13

6.1  Issue #1: Classification of URLLC related RAN features from management perspective  p. 13

6.2  Issue #2: Support for performance management related on URLLC resource load  p. 14

6.3  Issue #3: Support for URLLC Performance management on reliability in RAN  p. 14

6.4  Issue #4: Configuration of reliability in slice profiles and service profile  p. 14

6.5  Issue #5: Configuration of latency for URLLC in RAN including the air interface  p. 14

$  Change history  p. 15

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