Analysis of Multiserver Queueing System with Opportunistic Occupation and Reservation of Servers
المؤلفون المشاركون
Sun, Bin
Dudin, Sergey A.
Lee, Moon Ho
Dudin, Alexander N.
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-05-07
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
We consider a multiserver queueing system with two input flows.
Type-1 customers have preemptive priority and are lost during arrival only if all servers are occupied by type-1 customers.
If all servers are occupied, but some provide service to type-2 customers, service of type-2 customer is terminated and type-1 customer occupies the server.
If the number of busy servers is less than the threshold M during type-2 customer arrival epoch, this customer is accepted.
Otherwise, it is lost or becomes a retrial customer.
It will retry to obtain service.
Type-2 customer whose service is terminated is lost or moves to the pool of retrial customers.
The service time is exponentially distributed with the rate dependent on the customer’s type.
Such queueing system is suitable for modeling cognitive radio.
Type-1 customers are interpreted as requests generated by primary users.
Type-2 customers are generated by secondary or cognitive users.
The problem of optimal choice of the threshold M is the subject of this paper.
Behavior of the system is described by the multidimensional Markov chain.
Its generator, ergodicity condition, and stationary distribution are given.
The system performance measures are obtained.
The numerical results show the effectiveness of considered admission control.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sun, Bin& Lee, Moon Ho& Dudin, Sergey A.& Dudin, Alexander N.. 2014. Analysis of Multiserver Queueing System with Opportunistic Occupation and Reservation of Servers. Mathematical Problems in Engineering،Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-452116
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sun, Bin…[et al.]. Analysis of Multiserver Queueing System with Opportunistic Occupation and Reservation of Servers. Mathematical Problems in Engineering No. 2014 (2014), pp.1-13.
https://search.emarefa.net/detail/BIM-452116
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sun, Bin& Lee, Moon Ho& Dudin, Sergey A.& Dudin, Alexander N.. Analysis of Multiserver Queueing System with Opportunistic Occupation and Reservation of Servers. Mathematical Problems in Engineering. 2014. Vol. 2014, no. 2014, pp.1-13.
https://search.emarefa.net/detail/BIM-452116
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-452116
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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