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Rodrigo Fernández, Antonio ; Vázquez Furelos, Mercedes ; Falin, Guennadi I. | Facultad de Ciencias Económicas y Empresariales. Decanato | 1996En este artículo se obtiene una expresión explicita de la varianza asintótica de un estimador integral del parámetro de reintento en un sistema de colas M/G/1 con reintentos. Dicha expresión se obtiene resolviendo ciertas ecuaciones diferenciale[...]texto impreso
This paper deals with a single-server retrial queue with a finite number of sources. Our analysis extends previous work on this topic and includes the analysis of the arriving customer's distribution, the busy period and the waiting time process[...]texto impreso
Falin, Guennadi I. ; Rodrigo Fernández, Antonio ; Vázquez Furelos, Mercedes | Facultad de Ciencias Económicas y Empresariales. Decanato | 1994This article deals with a new model for the M/G/1 retrial queue. We consider the process (M(t),N(t)) where M(t) is the total number of arrivals from the last departure until time t and N(t) is the number of customers in orbit at time t. We obtai[...]texto impreso
The paper deals with a special bivariate Markov process which can be considered as the joint process of the channel (server) state and the number of customers in the orbit of a Markovian single server retrial system with state dependent intensit[...]texto impreso
In teletraffic applications of retrial queues only the service zone is observable. Another part of a retrial queue, the orbit, which represents the delay before repeated attempts to get service, cannot be observed. Thus, it is very important to [...]texto impreso
We are concerned with the M/G/1 queue with repeated attempts where a customer who finds the server busy leaves the service area and repeats his request after a random amount of time. We concentrate on the study of the waiting time process. Its a[...]
