Results 21 to 30 of about 796 (198)

Retrial queues and related models [PDF]

open access: yesAnnals of Operations Research, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Antonio Gómez-Corral, Tuan Phung-Duc
openaire   +1 more source

Performance and sensitivity analysis of an M/G/1 queue with retrial customers due to server vacation

open access: yesAin Shams Engineering Journal, 2020
This paper treats an M/G/1 queue with retrial customers due to server vacation, which can be used to model a hospital service system. When an arriving customer finds the server on vacation at his arrival epoch, he either enters the retrial group with ...
Shan Gao, Deran Zhang
doaj   +1 more source

MX/G/1 unreliable retrial queue with option of additional service and Bernoulli vacation

open access: yesAin Shams Engineering Journal, 2016
In this paper, retrial queue with unreliable server and bulk arrivals is investigated. The server is capable of providing m-optional services and any one of these available services, may be rendered to the customer after the first essential service if ...
Charan Jeet Singh   +2 more
doaj   +1 more source

A non markovian retrial queueing system

open access: yesJournal of Computational and Applied Mathematics, 2023
Funding for open access charge: Universidad de Málaga ...
Iván Atencia   +3 more
openaire   +3 more sources

Spectrum occupancy of cognitive radio networks: a queueing analysis using retrial queue

open access: yesIET Networks, 2014
The authors apply the preemptive priority queueing analysis to cognitive radio networks. Using the proposed analytical model, the authors can quantify the delay, throughput and spectrum occupancy of cognitive radio networks.
Woan Sun Chang, Won Mee Jang
doaj   +1 more source

On tandem blocking queues with a common retrial queue [PDF]

open access: yesComputers & Operations Research, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Konstantin Avrachenkov, Uri Yechiali
openaire   +2 more sources

Performance analysis of single server non-markovian retrial queue with working vacation and constant retrial policy [PDF]

open access: yes, 2014
This paper analyses an M/G/1 retrial queue with working vacation and constant retrial policy. As soon as the system becomes empty, the server begins a working vacation. The server works with different service rates rather than completely stopping service
Jailaxmi, V.   +5 more
core   +1 more source

Performance analysis of preemptive priority retrial queue with immediate Bernoulli feedback under working vacations and vacation interruption [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2016
The present investigation deals with performance analysis of single server preemptive priority retrial queue with immediate Bernoulli feedback. There are two types of customers are considered, which are priority customers and ordinary customers.
Pakkirisami Rajadurai   +2 more
doaj   +1 more source

On the performance of the M1,M2/G1,G2/1 retrial queue with pre-emptive resume policy [PDF]

open access: yesYugoslav Journal of Operations Research, 2015
Priority mechanism is an invaluable scheduling method that allows customers to receive different quality of service. Service priority is clearly today a main feature of the operation of any manufacturing system.
Boutarfa Leila, Djellab Natalia
doaj   +1 more source

Asymptotics of queue length distributions in priority retrial queues [PDF]

open access: yesPerformance Evaluation, 2018
We calculate asymptotics of the distribution of the number of customers in orbit in a two-class priority retrial $M/G/1$-type queueing model. In this model, priority customers wait in line while non-priority customers join an orbit and retry later. Although the generating function and moments of the number of customers in orbit has been analyzed before,
Joris Walraevens   +2 more
openaire   +2 more sources

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