A literature review on retrial queueing system with Bernoulli vacation

The retrial phenomenon occurs inherently in a wide range of queueing systems. majority models do not account for vacation. However, practice, systems undergo vacations maintenance or other reasons. In this study, we provide an in-depth analysis the many possible when Bernoulli are effect. Moreover, study outlines key principles and reviews relevant literature. framework queue with vacation has numerous applications computer networking systems, manufacturing production mechanisms, inventory including network service, mail service file transfer etc. Several have been investigated, notably M/M/1, M/M/C, M/G/1, M[X]/G/1, Geo/G/1. Many important situations, such as server interruption, feedback, G-queue, impatient customers, priority etc., explored relation to queues results these investigations also highlighted. foremost objective is help researchers, administrators technical workers who want use queuing theory simulate congestion need know where find details on right models. Finally, some open problems potential future lines survey covered.