Title :
Quality rating of information network systems operation by criterion of duration of a time between failures
Author :
Oleksyn, Mikhaylo ; Tverdokhleb, Vladimir
Author_Institution :
Dept. of Autom. Electr. Commun., Odessa Nat. Acad. of Telecommun., Ukraine
Abstract :
The ways of account of duration of a time between failures of information network systems with unlimited restoring are considered with the purpose of a rating of quality of their operation. The designed relations for metrics of reliability of the restored system with constant inclusion of a spare are output. The failure probability of a subsystem is defined by coefficient of an accident rate calculated product of coefficients of refusal of each units at any moment of time.
Keywords :
ISDN; probability; telecommunication network reliability; duration criterion; failure probability; information network system failure; information network systems operation; quality rating; reliability; Accidents; Automation; Circuits; Displays; Joining processes; Probability; Random variables; Redundancy; Telecommunication network reliability; Telephony;
Conference_Titel :
Modern Problems of Radio Engineering, Telecommunications and Computer Science, 2004. Proceedings of the International Conference
Conference_Location :
Lviv-Slavsko, Ukraine
Print_ISBN :
966-553-380-0
