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Content for TS 32.451 Word version: 17.0.0

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2 References p. 5

3 Definitions and abbreviations p. 5

3.1 Definitions p. 5

3.2 Abbreviations p. 5

4 KPI overview p. 6

5 Requirements p. 6

5.1 KPI Category "Accessibility" p. 6

5.1.1 E-RAB Accessibility p. 6

5.1.1.1 Business level requirements p. 6

5.1.1.2 Specification level requirements p. 6

5.1.1.3 Use case description p. 6

5.2 KPI Category "Retainability" p. 7

5.2.1 E-RAB Retainability p. 7

5.2.1.1 Business level requirements p. 7

5.2.1.2 Specification level requirements p. 7

5.2.1.3 Use case description p. 7

5.2.1.4 Specification level requirements p. 7

5.3 KPI Category "Integrity" p. 8

5.3.1 E-UTRAN IP Throughput p. 8

5.3.1.1 Business level requirements p. 8

5.3.1.2 Specification level requirements p. 8

5.3.1.3 Use case description p. 9

5.3.2 E-UTRAN IP Latency p. 9

5.3.2.1 Business level requirements p. 9

5.3.2.2 Specification level requirements p. 9

5.3.2.3 Use case description p. 10

5.4 KPI Category "Availability" p. 10

5.4.1 E-UTRAN Cell Availability p. 10

5.4.1.1 Business level requirements p. 10

5.4.1.2 Specification level requirements p. 10

5.4.1.3 Use case description p. 10

5.5 KPI Category "Mobility" p. 11

5.5.1 E-UTRAN Mobility p. 11

5.5.1.1 Business level requirements p. 11

5.5.1.2 Specification level requirements p. 11

5.5.1.3 Use case description p. 11

5.6 KPI Category "Energy Efficiency" p. 11

5.6.1 E-UTRAN data Energy Efficiency p. 11

5.6.1.1 Business level requirements p. 11

5.6.1.2 Specification level requirements p. 12

5.6.1.3 Use case description p. 12

$ Change History p. 13