Results 21 to 30 of about 4,426,237 (288)

A Simulation Study of the Measurement of Queueing Delay Over End-to-End Paths

open access: yesIEEE Open Journal of the Computer Society, 2020
Determining the qualitative States-of-the-Internet requires an accurate knowledge of queueing delay over an end-to-end path. However, the measurement of queueing delay in a large network is still considered a complex and open problem.
Khondaker Salehin   +2 more
doaj   +1 more source

A multi-channel load awareness-based MAC protocol for flying ad hoc networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2020
Flying ad hoc network (FANET) is a promising and special mobile Ad hoc network, connecting large number of flying unmanned aerial vehicles (UAVs) on battlefield through wireless link.
Bo Zheng   +4 more
doaj   +1 more source

Finite Queueing Modeling and Optimization: A Selected Review

open access: yesJournal of Applied Mathematics, 2014
This review provides an overview of the queueing modeling issues and the related performance evaluation and optimization approaches framed in a joined manufacturing and product engineering. Such networks are represented as queueing networks.
F. R. B. Cruz, T. van Woensel
doaj   +1 more source

Performance analysis and optimization of queueing network production systems considering non-conforming products rework and departure

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2018
During the past decades, the production performance analysis and optimization have played a significant role in queueing network system production planning and operation design for the manufacturing plants, but how to model the optimized production ...
Changjun LI, Jinbin ZHANG, Bo LI
doaj   +1 more source

A hybrid queueing model for fast broadband networking simulation [PDF]

open access: yes, 2002
PhDThis research focuses on the investigation of a fast simulation method for broadband telecommunication networks, such as ATM networks and IP networks. As a result of this research, a hybrid simulation model is proposed, which combines the analytical
Liu, Enjie
core   +4 more sources

Simulasi Antrian Jaringan Multi Server Menggunakan Metode Open Jackson

open access: yesIJCCS (Indonesian Journal of Computing and Cybernetics Systems), 2013
Abstrak Antrian paket data pada jaringan komputer memiliki model antrian jaringan, dimana proses transmisi yang rumit sehingga tidak dapat diselesaikan secara analitik.
I Wayan Supriana, Subanar Subanar
doaj   +1 more source

Instability of FIFO Queueing Networks [PDF]

open access: yesThe Annals of Applied Probability, 1994
Under the last-in, first-out (LIFO) discipline, jobs arriving later at a class always receive priority of service over earlier arrivals at any class belonging to the same station. Subcritical LIFO queueing networks with Poisson external arrivals are known to be stable, but an open problem has been whether this is also the case when external arrivals ...
openaire   +4 more sources

Joint Machine Selection and Buffer Allocation in Large Split and Merge Manufacturing Systems

open access: yesIEEE Access, 2023
This study focuses on the simultaneous optimization of machines and buffers in split and merge production systems. The objective was to minimize the total investment cost under a minimum throughput rate and maximum cycle time constraints.
Shaohui Xi   +4 more
doaj   +1 more source

A semi-open queueing network approach to the analysis of patient flow in healthcare systems [PDF]

open access: yes, 2007
In this paper, we present a modelling framework for patient flow in a healthcare system using semi-open queueing network models, which introduces a total bed constraint, above which new patients will be refused admission.
Theirry Chaussalet   +5 more
core   +1 more source

Queueing Theory Based Vehicular Traffic Management System Through Jackson Network Model and Optimization

open access: yesIEEE Access, 2021
Traffic congestion is increasing in over populated urban areas, our traditional traffic management system can no longer solve this problem. However, this problem can be solved by converting our road networks into queueing networks.
Md. Golam Rabiul Alam   +6 more
doaj   +1 more source

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