Traffic Assignment Models
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. COST-EFFECTIVE BANDWIDTH PROVISIONING IN MICROWAVE WIRELESS NETWORKS UNDER UNRELIABLE CHANNEL CONDITIONS
ABSTRACT Cost-effective planning and dimensioning of backhaul microwave networks under unreliable channel conditions remains a relatively underexplored area in the literature. In particular, bandwidth assignment requires special attention as the transport capacity of microwave links is prone to variations due to, e.g., weather conditions. In this paper, we f
Pesqui. Oper.. Publicado em: 2017-09
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2. Understanding the influence of roadway configuration on traffic flows through a conventional traffic-assignment model
Abstract Space syntax researchers have found that the role of roadway configuration itself is apparent in influencing urban movement. Despite this important finding, conventional traffic-assignment models are not seen to take the configurational measures into account for modeling urban movement networks. The argument is where exactly is the short fall in und
J. Transp. Lit.. Publicado em: 2015-04
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3. Optimal traffic Re-Grooming model for heterogeneous carrier ethernet services over WDM Optical Network
This paper proposes three novel integer linear programming (ILP) formulations, where the first model deals with the Grooming, Routing, Wavelength Assignment, and Carrier Ethernet Interface Allocation Problem (GRWA-I); the second to Traffic Re-Grooming Problem (TRGP) to accommodate demand changes in a GRWA-I network scenarios; and the third to Traffic Re-Groo
J. Microw. Optoelectron. Electromagn. Appl.. Publicado em: 2013-12
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4. Design of high-speed networks considering monofractal and multifractal traffic models.
Fractal traffic models capture uniquely statistical scaling characteristics and the burstiness of the real network traffic. The impact of such traffic models on existing networks has been studied extensively in the related literature and the relevance of such analysis to dimension the necessary resources and evaluate correctly the performance of these system
Publicado em: 2007
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5. Estudo exploratário da sintaxe espacial como ferramenta de alocação de tráfego / EXPLORATORY STUDY OF SPACE SYNTAX AS A TRAFFIC ASSIGNMENT TOOL
This research discusses features of configurational (Space Syntax) and traffic assignment models, aiming at evaluating the potential of Syntax for estimating possible powerful traffic routes. This theme is related to studies with this approach, intending to broaden the variety of alternative tools for transport projects. In this dissertation, comparative par
Publicado em: 2006
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6. Analise de qualidade de serviço em redes corporativas
Since its conception, the IP protocol was developed and implemented as a communication protocol whose traffic control uses a "best effort" rule, for there is no provision for quality of service and, as such, no guarantees regarding the assignment of network resources. By that time nobody would have imagined the Internet becoming today s ubiquitous worldwide
Publicado em: 2004
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7. Encaminhamento de chamadas telefonicas : analise de desempenho
This work presents a study about telephone networks routing plan assignment problems. Basically, two problems are studied: minimal cost routing plan assignment and optimal performance routing plan assignment. The junction network dimensioning problem is formulated as a multi-commodity minimal cost flux problem. The solution ofthis problem leads to a routing
Publicado em: 1994