作者: Matz Norling , Oeste Gerd Holm
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摘要: A method and apparatus (400) for evaluating the performance of a user service executed in communication network by means one or more user-independent system services. measuring block (400a) measures set key indicators S-KPIs each service, being carefully selected to reflect services from perspective. Relevant data is collected sensors counters, including infrastructure (402c), traffic (402b) end (402a). (400b) then evaluates estimates based on measured S- KPIs. By making distinction between this way using measurable S-KPIs, consistent reliable evaluations can be obtained.