| 内部自动观测 |
本建议书描述了使用特定的性能参数，如应答试呼比（ASR）、应答占用比（ABR）和网络有效比（NER）来进行网络性能的内部监测。内部监测的优点是可以收集大量记录，实现网络性能的日常评估。 |
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| Citation: |
https://handle.itu.int/11.1002/1000/5556 |
| Series title: |
E series: Overall network operation, telephone service, service operation and human factors
E.400-E.489: Network management
E.420-E.489: Checking the quality of the international telephone service |
| Approval date: |
2002-03-16 |
| Approval process: | AAP |
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Status: |
In force |
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Maintenance responsibility: |
ITU-T Study Group 12 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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E Suppl. 11 (06/2020)
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Criteria for M2M/IoT-related assignments under Recommendation ITU-T E.164.1 and Recommendation ITU-T E.212 Annex A
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In force
|
here
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here
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here
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| Title |
Approved on |
Download |
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Radio fequency-level based single-number indicator for mobile network usefulness for a given range of applications
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2023
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here
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Technical Report on analysis of ITU-T F.930
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2020
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here
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Identify call location for emergency service
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2020
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here
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