Reliability Polynomial for a Ring Network

Document Type

Article

Publication Date

1-1-1993

Description

A mathematical model is developed for the reliability of a system made up of m unreliable nodes arranged in a ring. The model can be used to calculate the reliability of single-ring networks where the network recovery mechanism depends on bypassing failed stations, but link signal power margins are inadequate to overcome losses due to more than n bypass switches in series. Computational complexity is O(n2m + nm2/2) in time, and O(m2/2) in memory requirements.

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