Annex 1 - Prediction of error performance and
availability of line‑of‑sight SDH radio links
1 Introduction
2 Error performance and availability objectives
2.1
Error performance and availability
parameters
2.2
Objectives for digital fixed wireless
digital paths
3 Predicting error performance and availability
3.1
Prediction of SESR
3.1.1
Prediction of SESR due to multipath
propagation effects
3.1.2
Prediction of SESR due to rain
attenuation
3.2
Prediction of BBER
3.2.1
Prediction of BBER due to
multipath
3.2.2
Prediction of BBER due to rain
attenuation
3.3
Prediction of ESR
3.3.1
Prediction of ESR due to multipath
3.3.2
Prediction of ESR due to rain
attenuation
3.4
Prediction of unavailability due to
propagation effects