A Finite-Source Queuing Model for Spectrum Renting in Mobile Cellular Networks

被引：0

作者：

Berczes, Tamas ^{[1
]}

Horvath, Adam ^{[2
]}

机构：

[1] Univ Debrecen, Fac Informat, H-4010 Debrecen, Hungary

[2] Univ West Hungary, Inst Informat & Econ, H-9400 Sopron, Hungary

来源：

2014 ELEKTRO | 2014年

关键词：

spectrum renting; finite-source; retrial queues; hand over; impatience; RETRIAL QUEUE; ACCESS;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Nowadays, spectrum renting is a frequently investigated research topic with the aim of improving the efficiency of spectrum usage in mobile cellular networks. In this paper, we propose a finite-source queuing model, in which service providers may rent each other's unutilized frequency bands. Our model contains two source pools: one for subscribers generating fresh calls in the investigated mobile cell, and another for modeling handover calls. The model considers the traveling of subscribers over the borders of the investigated mobile cell, too. Moreover, we take into account the retrial phenomenon caused by the impatience of subscribers.

引用

页码：26 / 30

页数：5

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