olemus
side käideldavuse karakteristik,
mõõdetakse enamasti paketivigade arvuga
= a communications availability metric based on context-dependent parameters, e.g. bit error ratio and the level of distortions

ülevaateid
https://en.wikipedia.org/wiki/Link_quality_analysis

https://www.sciencedirect.com/science/article/pii/S2352864816301419

https://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.164.2895&rep=rep1&type=pdf

https://www.diva-portal.org/smash/get/diva2:1042937/FULLTEXT01.pdf

vt ka
- kanalikvaliteedi indikaator