Results 31 to 40 of about 9,149 (290)

Research of dynamic RQ system M/M/1 with unreliable server

, 2023
The paper considers a single-line retrial queueing (RQ) system with an unreliable server controlled by a dynamic random multiple access protocol. A study of the prelimit probability distribution of the number of applications in orbit has been carried out.
Rozhkova, Svetlana V., Voronina, N. M., Fedorova, Ekaterina A.   +2 more
core   +1 more source

Stochastic analysis of a single server unreliable queue with balking and general retrial time

Discrete and Continuous Models and Applied Computational Science, 2020
In this investigation, we consider an M/G/1 queue with general retrial times allowing balking and server subject to breakdowns and repairs. In addition, the customer whose service is interrupted can stay at the server waiting for repair or leave and ...
Mohamed Boualem
doaj   +1 more source

Sojourn time analysis for processor sharing loss system with unreliable server

, 2020
Processor sharing (PS) queuing systems and particularly their well-known class of egalitarian processor (EPS) sharing are widely investigated by research community and applied for the analysis of wire and wireless communication systems and networks.
Naumov V., Shorgin S., Gudkova I., Samouylov K., Sopin E.   +4 more
core   +2 more sources

An unreliable single server retrial queue with collisions and transmission errors

, 2020
International audienceThe present paper deals with the performance evaluation of an retrial queue with collisions, transmission errors and unreliable server.
Barkaoui, Kamel, Lakaour, Lamia, Ziani, Sofiane, Adel-Aissanou, Karima, Aissani, Djamil   +4 more
core   +1 more source

Deep edge intelligence-based solution for heart failure prediction in ambient assisted living

Discover Internet of Things, 2023
Heart failure and heart disease prediction in real-time is a highly significant necessity for the patients living under the observation of Internet of Things-based Ambient Assisted Living systems because cardiovascular diseases are the most common fatal ...
Md. Ishan Arefin Hossain, Anika Tabassum, Zia Ush Shamszaman   +2 more
doaj   +1 more source

Central Limit Theorem for an M/M/1/1 Retrial Queue with Unreliable Server and Two-Way Communication

, 2021
In this paper, we consider a single-server retrial queue with unreliable server and two-way communication. Inbound calls arrive according to a Poisson process. If the server is busy upon arrival, an incoming call joins the orbit and retries to occupy the
Anatoly Nazarov, Svetlana Paul, Phung-Duc, Tuan, Paul, Svetlana V., Kseniya Shulgina, Nazarov, Anatoly A., Lizyura, Olga D., Olga Lizyura, Shulgina, Kseniya, Tuan Phung-Duc   +9 more
core   +1 more source

Performance analysis of bulk arrival queue with balking, optional service, delayed repair and multi-phase repair

Ain Shams Engineering Journal, 2018
In this investigation, single repairable server queueing system with bulk input and state dependent rates is analyzed by considering the general distributions for the repair, delay to repair and service processes.
Charan Jeet Singh, Madhu Jain, Sandeep Kaur   +2 more
doaj   +1 more source

Reliability analysis of a two-server heterogeneous unreliable queueing system with a threshold control policy

, 2020
Heterogeneous servers which can differ in service speed and reliability are getting more popular in modeling of modern communication systems. For a two-server queueing system with unreliable servers the allocation of customers between the servers is ...
Farkhadov M., Stepanova N., Efrosinin D., Sztrik J.   +3 more
core   +2 more sources

Asymptotic diffusion analysis of RQ system M/M/1 with unreliable server

Discrete and Continuous Models and Applied Computational Science
The paper considers a single-line retrial queueing system with an unreliable server. Queuing systems are called unreliable if their servers may fail from time to time and require restoration (repair), only after which they can resume servicing customers.
Nataliya M. Voronina, Svetlana V. Rozhkova   +1 more
doaj   +1 more source

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

Ain 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, Madhu Jain, Binay Kumar   +2 more
doaj   +1 more source