ITU-T G.1027 PDF

This work item is an extension of the metrics provided in [ITU-T G.1034] to cover quality-relevant metrics of fixed geographic structures, e.g., tunnels on telephony call stability and speech quality. It builds upon actual measurement data to create spatially resolved information and provides metrics that can be used in the performance assessment and the optimization of networks.

This Recommendation does not introduce new modelling for perceptual effects; it provides a way to put existing data into a context related to geographical structures.