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A Markovian Working Vacation Queue with Server State Dependent Arrival Rate and with Unreliable Server
Author(s) -
R. Kalyanaraman,
A. Sundaramoorthy
Publication year - 2018
Publication title -
international journal of computer applications
Language(s) - English
Resource type - Journals
ISSN - 0975-8887
DOI - 10.5120/ijca2018916926
Subject(s) - computer science , queue , state (computer science) , markov process , markovian arrival process , real time computing , computer network , algorithm , statistics , mathematics
A single server Markovian queueing system with the system alternates between regular busy state, repair state and working vacation state has been considered. The system is busy, it functions as a single server Markovian queue. When it is on vacation, again it functions as a single server Markovian queue but with different arrival and service rates. The vacation policy is multiple vacation policy and the vacation period follows negative exponential. In addition, during service the server may break down, the repair of the server starts immediately. The repair period follows negative exponential. The steady state probability vector of number of customers in the queue and the stability condition are obtained using MatrixGeometric method. Some illustrative examples are also provided.

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