This paper studies discrete time Geo/G/1 retrial queues with Bernoulli schedule in which the blocked customers either join the inยฎnite waiting space with probability a or leave the server and enter the retrial orbit with probability a 1 ร a). The customers in the retrial orbit will retry their servi
The M/G/1 retrial queue with Bernoulli schedules and general retrial times
โ Scribed by B. Krishna Kumar; D. Arivudainambi
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 698 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0898-1221
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โฆ Synopsis
This paper is concerned with the analysis of a single-server queue with Bernoulli vacation schedules and general retrial times. We assume that the customers who find the server busy axe queued in the orbit in accordance with an FCFS (first-come-first-served) discipline and only the customer at the head of the queue is allowed access to the server. We first present the necessary and sufficient condition for the system to be stable and derive analytical results for the queue length distribution, as well as some performance measures of the system under steady-state condition. We show that the general stochastic decomposition law for M/G/1 vacation models holds for the present system also. Some special cases axe also studied. (~) 2001 Elsevier Science Ltd. All rights reserved.
๐ SIMILAR VOLUMES
Retrial queueing systems are widely used in teletraffic theory and computer and communication networks. Although there has been a rapid growth in the literature on retrial queueing systems, the research on retrial queues with nonexponential retrial times is very limited. This paper is concerned with