C.E.  Ojieabu, M.S.  Okundamiya, 
    Performance Analysis and Evaluation of Communication Systems,
    Journal of Mobile Communication,
    Volume 4,Issue 2,
    2010,
    Pages 47-53,
    ISSN 1990-794x,
    jmcomm.2010.47.53,
    (https://makhillpublications.co/view-article.php?doi=jmcomm.2010.47.53)
    Abstract: A mathematical approach to obtaining closed formula for generating functions of a system’s content from which most important performance measures are derived. The derivation of such generating functions was based on Queuing Theory (QT), as a means of analyzing the performance of communication systems for effective data transmission, while asymptotic approximation a standard result in the Theory of Large Deviation (TLD) in the analysis of broadband networks and linearization of their boundaries was adopted due to high transmission rates and stringent Quality of Service (QoS) guarantees of modern systems. The numerical results of the analysis is satisfactory, a confirmation of the validity of derived performance measures.
    Keywords: buffers;traffic dynamics;distribution tails;performance models;overflow probability;Asymptotic;packet delay