Results 191 to 200 of about 32,551 (228)

Optimization of Network Topologies for Service Providers in the Telecommunications Market

International Transactions in Operational Research, 2001
Following the deregulation of communications services, a growing number of commercial providers are offering global voice and data communications services via rented infrastructures. These service providers are faced with the challenge to determine cost‐effective network‐topologies, considering both the variety of contractual arrangements with national
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Position guided local routing and reconfiguration in mobile telecommunication networks with scale-free topology

2015 23rd Mediterranean Conference on Control and Automation (MED), 2015
Assuming wireless communication in scale-free networks, the local routing model can be extended with a novel approach which takes spatial information into account as well. The properties of the proposed model are analyzed in this paper also when the nodes of the network are moving along straight lines in the unit square.
David Csercsik, Sandor Imre
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Complex optimality criterion for load balancing with multipath routing in telecommunications networks of nonuniform topology

2017 14th International Conference The Experience of Designing and Application of CAD Systems in Microelectronics (CADSM), 2017
In this paper the improvement of the flow-based load balancing model for multipath routing in telecommunications networks with nonuniform topology were proposed through transition to complex optimality criterion of the solutions obtained. The proposed criterion is of the linear-quadratic character, which allowed a more detailed account of the each ...
Amal Mersni, Andriy Ilyashenko, Tetiana Vavenko   +2 more
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ASSESSMENT OF THE STRUCTURAL RELIABILITY OF TELECOMMUNICATION NETWORKS OF UNCERTAIN TOPOLOGY BASED ON IMITATION MODELING

Visnyk Universytetu “Ukraina”, 2019
This article is devoted to the analysis of existing and the development of new approaches to assess the structural reliability of networks with an uncertain topology. Ensuring reliability in modern telecommunication networks is becoming an increasingly important issue in connection with the intensive development of these networks over the past decade ...
Nina Kniazieva, Alexey Nenov, Irina Kolumba   +2 more
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Topological design of telecommunication networks Nodes and links localization under demand constraints

2001
The paper addresses the classical network optimization problem consisting in realizing the assumed set of demands in a given network with a given list of potential nodes' and links' locations and with the objective function reflecting the cost of the actual links' capacities as well as the fixed cost of installing nodes and links.
M. Pióro, A. Jüttner, J. Harmatos, Á. Szentesi, P. Gajowniczek, A. Mysŀek   +5 more
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Genetic programming approaches for minimum cost topology optimisation of optical telecommunication networks

Second International Conference on Genetic Algorithms in Engineering Systems, 1997
This paper compares the relative efficiency of three approaches for the minimum-cost topology optimisation of the COST 239 European Optical Network (EON) using genetic programming. The GP was run for the central nine nodes using three approaches: relational function set, decision trees, and connected nodes.
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Construction of network topology and geographical vulnerability for telecommunication network

Computer Networks, 2022
Meili Liu, Xiaogang Qi, Hao Pan
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ANALYSIS OF BASIC TOPOLOGIES AND TYPICAL STRUCTURES OF TELECOMMUNICATION NETWORKS

International journal of data science and machine learning
This article analyzes the topology of telecommunication networks (TN) with various structures and reveals that, despite the numerous ways to connect nodes, network construction is based on three main (basic) topologies: bus, ring, and star. It is shown that in telecommunication networks, radial, ring, and radial-ring structures are among the most ...
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Study of the Telecommunication Infrastructure Network Topology Optimization in the City of Zagreb

2008
Jedan od zadataka lokalne uprave je i skrb za dobrobit građana i kvalitetu njihova života. Lokalna uprava Grada Zagreba učinila je već do sad značajne pomake u cilju praćenja trendova razvoja modernih gradova. Postepeno uvođenje e-usluga raznih tijela gradske uprave naišlo je na vrlo pozitivni prijam kod građana, jer su odmah osjetili nove velike ...
Modlic, Borivoj, Grgić, Sonja, Grgić, Mislav, Šišul, Gordan   +3 more
openaire  

Holistic computational design within additive manufacturing through topology optimization combined with multiphysics multi-scale materials and process modelling

Progress in Materials Science, 2023
Jesper Henri Hattel
exaly