Структурный и параметрический синтез наложенной сети IP/MPLS поверх сети WDM с применением модели, представленной в виде многослойного графа

Агеев, Д. В.

Публікація:
Структурный и параметрический синтез наложенной сети IP/MPLS поверх сети WDM с применением модели, представленной в виде многослойного графа

dc.contributor.author	Агеев, Д. В.
dc.date.accessioned	2016-06-10T07:22:18Z
dc.date.available	2016-06-10T07:22:18Z
dc.date.issued	2012
dc.description.abstract	Transport networks are an important components of modern multi-service telecommunication systems. Future technical characteristics of transport networks and their economic efficiency is laid at the design stage. Given article devoted to the structural synthesis problem of IP/MPLS overlay network over WDM network. Route for flows transmission in the transport network can be formed with the use of technology IP / MPLS network, or WDM-network. These technologies have features that results to need the choice between the flexibility of the formation routes and efficient use of bandwidth channels (IP/MPLS technology) and minimizing the network cost by simplifying the hardware of nodes (technology WDM). When solving this problem is given to the choice of bandwidth, transmission routes and topology synthesis together at both levels overlay network. To solve this problem, we use the model as a multilayer graph, as well as flow model for the multilayer graph. The use of models in the form of multilayer graph can adequately describe the structure of the designed network, considering the relationship of processes at its different levels and to provide of describing telecommunications network as a single integral entity. Flow model has allowed to formulate the synthesis problem as a linear programming problem and solved it by using standard optimization software packages. Research of efficiency of the proposed method has shown that this method allows obtaining the structure of the transport network in the 7 - 11% less cost in comparison with the methods based on the sequential design of each level.	uk_UA
dc.identifier.citation	Агеев, Д. В. Структурный и параметрический синтез наложенной сети IP/MPLS поверх сети WDM с применением модели, представленной в виде многослойного графа [Текст] / Д. В. Агеев // Проблеми телекомунікацій. - 2012. № 3 (8). – С. 3 – 23.	uk_UA
dc.identifier.uri	http://openarchive.nure.ua/handle/document/720
dc.language.iso	ru	uk_UA
dc.publisher	Проблеми телекомунікацій	uk_UA
dc.subject	оптическая сеть	uk_UA
dc.subject	многослойный граф	uk_UA
dc.subject	IP/MPLS	uk_UA
dc.subject	WDM	uk_UA
dc.subject	световой путь	uk_UA
dc.title	Структурный и параметрический синтез наложенной сети IP/MPLS поверх сети WDM с применением модели, представленной в виде многослойного графа	uk_UA
dc.type	Article	uk_UA
dspace.entity.type	Publication