Recommendation ITU-T G.1027 (11/2021) Quality of service metrics for the assessment of the impact of fixed geographic structures on telephony quality and call stability
Summary
History
FOREWORD
Table of Contents
Introduction
1 Scope
2 References
3 Definitions
     3.1 Terms defined elsewhere
     3.2 Terms defined in this Recommendation
4 Abbreviations and acronyms
5 Conventions
6 User perspective of structure-related call stability and other quality metrics
7 Computation of structure-related call drop probability (SCDP)
8 Computation of structure-related speech quality degradation (SSQD)
9 Indicator variants
10 Spatial and temporal resolution
Appendix I  Calculation examples for SCDP and SSQD
Bibliography
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