On the multiserver retrial queues with negative arrivals

Zidani, Nesrine; Djellab, Natalia

doi:10.1504/ijmor.2018.094056

Cited by 2 publications

(2 citation statements)

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“…Substitute (28) in (25), the Laplace transformation of P * 0,i (s) can be derived as (27). A recursive formula (29) for {q 3 * k (0, s), k = 1, • • • , N} can be constructed according to (26).…”

Section: Reliability and Availability Analysismentioning

confidence: 99%

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Analysis of a Collision-Affected M/GI/1/ /N Retrial Queuing System Considering Negative Customers and Transmission Errors

Liu

et al. 2023

Mathematics

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This paper considers a retrial G-queue with collisions, transmission errors, and a finite number of sources, where service and repair time are both general distributions. The number of sources (terminals) is finite and a source cannot generate new requests until the channel (server) finishes its work, i.e., the rate at which new primary requests are generated varies inversely with the number of data frame (customer) in the system. A collision occurs when service requests arrive at a busy channel, and transmission errors prevent data frames from leaving the system after completing service. Two types of arrivals are considered. Negative customers will break down the system in the busy state and remove the customer under service. The application of our model is indicated, with a particular emphasis on communication networks such as the local-area networks (LAN) with CSMA/CD protocol. Recursive formulas have been derived to calculate the stationary joint distributions and the Laplace transform of reliability function by applying the discrete transformations method along with the supplementary variables technique (SVT). Furthermore, the comparative performance and reliability analysis have been conducted numerically. Numerical examples are provided to investigate the sensitivity of different parameters on performance measures and reliability indicators.

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Section: Reliability and Availability Analysismentioning

confidence: 99%

“…Peng [25] studied an unreliable M/G/1 retrial queue under collisions, preemptive priority, and delayed repairs. Nesrine [26] investigated negative arrivals on multi-server retrial queues. Then, they extend their work into finite service capacity and exponential abandonment in [27].…”

Section: Introductionmentioning

confidence: 99%