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An unreliablefeedbackretrial queue with multi optionalstages of serviceunder at most J vacations and non-persistent customers
Published in Research India Publications
Volume: 10
Issue: 16
Pages: 37339 - 37354
This paper deals with the steady state analysis ofbatch arrival feedback retrial queue with koptional stages of service under at most J vacations. The non-persistent customers are allowed to balk and renege at particular time. After completion of the ith stage of service,the customer may have the option to choose (i+1)th stage of service with probability θi, with probability pi may join into orbit as feedback customer or may leave the system with probability (Formula presented). If the orbit is empty at the service completion of each stage service, the server takes at most J vacations until at leastone customer appears in the orbit on the server returns from a vacation. Busy server may get to breakdown and the service channel will fail for a short interval of time. By using the supplementary variable method, steady state probability generating function for system size, some system performance measures and numerical illustrations are discussed. © Research India Publications.
About the journal
JournalInternational Journal of Applied Engineering Research
PublisherResearch India Publications