Estimation Approaches for Mean Response Time of a Two Stage Open Queueing Network Model
نویسندگان
چکیده
In the analysis of queueing network models, the response time plays an important role in studying the various characteristics. In this paper data based recurrence relation is used to compute a sequence of response time. The sample means from those response times, denoted by r̂1 and r̂2 are used to estimate true mean response time r1 and r2. Further we construct some confidence intervals for mean response time r1 and r2 of a two stage open queueing network model. A numerical simulation study is conducted in order to demonstrate performance of the proposed estimator r̂1 and r̂2 and bootstrap confidence intervals of r1 and r2. Also we investigate the accuracy of the different confidence intervals by calculating the coverage percentage, average length, relative coverage and relative average length.
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