Sentence examples for with retrial from inspiring English sources

We consider a multi-server queuing system with retrial customers to model a call center.

As presented in above table, there are some papers which dealt with retrial in inventory.

The customers waiting in the retrial orbit are known as retrial customers and they retry with retrial rate γ.

In numerical results, we compare the performance of two systems with retrial(q > 0) and without retrial(q = 0).

The analysis of inventory systems with retrials has received little attention of researchers in recent decades.

This paper considers the comparison of two (left( {s,S} right)) production inventory systems with retrials of unsatisfied customers.

We also see that the loss probability of SUs in the case without retrials is larger than that in the case with retrials because all blocked SUs are lost in the model without retrials.

In Figure 2 and Figure 3, we compare the throughput and loss probability of SUs between the case with retrials (q = 0.7) and the case without retrials (q = 0).

We see that the throughput of SUs in the case with retrials is larger than that in the case without retrials, because the retrial phenomenon of SUs leads to higher channel utilization of SUs. Figure 2(b) shows the loss probability of SUs increases as the arrival rate λ1 of PUs increases.

Recently, Wang and Li [11] considered the strategic behavior of SUs with retrials but assumed that the interrupted SU did not leave the service area and it would get service immediately once the occupied PU completed service and left the band.

To summarize, the contributions of this paper lie in the fact that we study the SUs' joining behavior in CR networks with a single bandwidth under imperfect spectrum sensing along with constant retrial queueing system for the first time.