Macroscopic network-level traffic models: Bridging fifty years of development toward the next era

2021 ◽  
Vol 131 ◽  
pp. 103334
Author(s):  
Mansour Johari ◽  
Mehdi Keyvan-Ekbatani ◽  
Ludovic Leclercq ◽  
Dong Ngoduy ◽  
Hani S. Mahmassani
Keyword(s):  
Traffic Models

scholarly journals Analytical Traffic Models for Roundabouts with Pedestrian Crossings

2011 ◽  
Vol 16 ◽  
pp. 697-708 ◽  
Author(s):  
Astrid Bergman ◽  
Johan Olstam ◽  
Andreas Allström
Keyword(s):  
Traffic Models

scholarly journals Analytical solutions of jam pattern formation on a ring for a class of optimal velocity traffic models

2009 ◽  
Vol 11 (7) ◽  
pp. 073012 ◽  
Author(s):  
Yu B Gaididei ◽  
R Berkemer ◽  
J G Caputo ◽  
P L Christiansen ◽  
A Kawamoto ◽  
...  
Keyword(s):  
Pattern Formation ◽  
Analytical Solutions ◽  
Optimal Velocity ◽  
Traffic Models

scholarly journals Equilibrium Manifolds in 2D Fluid Traffic Models

2020 ◽  
Vol 53 (2) ◽  
pp. 17077-17082
Author(s):  
Liudmila Tumash ◽  
Carlos Canudas-de-Wit ◽  
Maria Laura Delle Monache
Keyword(s):  
Traffic Models

scholarly journals Traffic model for the interconnection of networks and operators using MPLS-TE

2017 ◽  
Vol 26 (44) ◽  
pp. 85 ◽  
Author(s):  
Carlos Mario Restrepo ◽  
Octavio José Salcedo-Parra ◽  
Juan Manuel Sánchez-Céspedes
Keyword(s):  
Traffic Engineering ◽  
Service Providers ◽  
Global Model ◽  
Traffic Model ◽  
Telecommunication Service ◽  
Model Output ◽  
New Model ◽  
Traffic Models ◽  
Wolfram Mathematica ◽  
Study Case

In this paper, the main features of MPLS Traffic Engineering are presented to illustrate how telecommunication service providers use them to create interconnections between each other in order to offer telecom services satisfying QoS commitments. Based on previous traffic models, a new model, which deals with traffic queue balancing for different Classes of Service, and for a provider using another provider´s network is presented. The model output shows that carrying another operator’s traffic may increase delays in an undesirable manner, forcing the carrier to increase the serving rate of LSRs until Utilization is below 60 %. In order to validate the model, a number of network scenarios are implemented in the Wolfram Mathematica 10.1 Study Version, based on study case configurations of an MPLS network. The total global model is useful for future implementation of test-beds of interconnected providers under an MPLS environment.

scholarly journals Influence of different complexity levels of road traffic models on air quality modelling at street scale

2018 ◽  
Vol 11 (10) ◽  
pp. 1217-1232 ◽  
Author(s):  
Bruno Vicente ◽  
Sandra Rafael ◽  
Vera Rodrigues ◽  
Hélder Relvas ◽  
Mariana Vilaça ◽  
...  
Keyword(s):  
Air Quality ◽  
Road Traffic ◽  
Air Quality Modelling ◽  
Traffic Models
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