Optimization of Buffer Sizes in a Queue System with Customers of Multiple Classes and Different Delay and Loss Requirements
Eid AL-Tyeb, L., M. Ezzat, S. (2022). Optimization of Buffer Sizes in a Queue System with Customers of Multiple Classes and Different Delay and Loss Requirements. EKB Journal Management System, 36(3), 1-30.
Lobna Eid AL-Tyeb; Safia M. Ezzat. "Optimization of Buffer Sizes in a Queue System with Customers of Multiple Classes and Different Delay and Loss Requirements". EKB Journal Management System, 36, 3, 2022, 1-30.
Eid AL-Tyeb, L., M. Ezzat, S. (2022). 'Optimization of Buffer Sizes in a Queue System with Customers of Multiple Classes and Different Delay and Loss Requirements', EKB Journal Management System, 36(3), pp. 1-30.
Eid AL-Tyeb, L., M. Ezzat, S. Optimization of Buffer Sizes in a Queue System with Customers of Multiple Classes and Different Delay and Loss Requirements. EKB Journal Management System, 2022; 36(3): 1-30.

Optimization of Buffer Sizes in a Queue System with Customers of Multiple Classes and Different Delay and Loss Requirements

المجلة العلمية للبحوث والدراسات التجارية
Article 15, Volume 36, Issue 3, September 2022, Page 1-30  XML PDF (599.58 K)
Document Type: المقالة الأصلية
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Authors
Lobna Eid AL-Tyeb* ; Safia M. Ezzat*
Statistics Dept, Faculty of Commerce, Al-Azhar University, Girls' Branch ,Cairo, Egypt
Abstract
In this paper researcher analyse the performance of a queue management policy on a network switch, which receives two classes of traffic with different quality requirements in terms of delays and losses. It is shown how the state probabilities of this system can be obtained recursively, and from them the average delays of both types of traffic, as well as their loss rates. All these quantities are involved in calculating the performance of the system through an objective function that represents a weighting of the cost caused by the delays produced in priority traffic (in real time) and the losses caused by non-priority traffic (in non-real time).
 
 
Keywords
Buffer size; delays; Real-time traffic; non-real-time traffic
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