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多路径协议标签交换(MPLS)是现代电信网络中使用的一种路由机制(技术),它被构建为具有一定服务质量(QoS)的多服务网络。 为了在这种复杂的网络中维持所需的QoS,流量工程(TE)应该配备最佳的流量管理,路由机制和交换操作,这是本文要解决的问题,其中TE被确定为流量中的最佳分配。现有网络。 本文基于先前的几种机制,开发了一种有效的多径路由数学模型,以确保根据电信网络系统(TCS)资源保证所需的QoS和负载均衡,以实现最佳TE,从而提高网络使用效率。 此外,通过相关方程式还提供了获得的数学优化算法结果。 实际上,本文开发的路由数学模型适用于信息流的动态分配,这是这项工作中实现的TE的主要改进。
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Journal of Computer and Communications, 2017, 5, 113-122
http://www.scirp.org/journal/jcc
ISSN Online: 2327-5227
ISSN Print: 2327-5219
DOI:
10.4236/jcc.2017.514009 Dec. 29, 2017 113 Journal of Computer and Communications
Multipath Routing Mathematical Model to Solve
the Traffic Engineering in Multi-Protocol Label
Switching Network
Hani Attar
Philadelphia University, Jordan, KSA
Abstract
Multipath Protocol Label Switching (MPLS) is a routing mechanism (tec
h-
nology) used in modern telecommunication networks, which is built as a
multi-
service network with a certain Quality of Service (QoS). To maintain
the required QoS in such complicated networks,
the Traffic Engineering (TE)
should be equipped with optimum traffic management, routing mechanism,
and switching operations, which are what this paper tackles, where the
TE is
identified as the optimal distribution of flows in the existing network. In th
is
paper, an effective multipath routing mathematical model is developed based
on several previous mechanisms to ensure the guaranteed desired QoS and
loading balance according to the Telecommunication Network Systems (TCS)
resources, to achieve the optimu
m TE, and hence improving the network
usage efficiency. Moreover, the obtained mathematical optimization alg
o-
rithm results are provided through the relative equations. Indeed the deve
l-
oped routing mathematical model in this paper is suitable for the dynami
c
distribution of information flows, which is the main improvement in the TE
achieved in this work.
Keywords
Multi-Sources Network, Optimum Traffic Management, Routing Mechanism
,
and Multipath Routing Mathematical
1. Introduction
Modern telecommunication networks of the new generation,
i.e
., Next Generation
Network (NGN), in accordance with the trend of the global communications
industry, should be built as a multi-service network with a certain Quality of
How to cite this paper:
Attar, H. (2017
)
Multipath Routing Mathematical Model to
Solve the Traffic Engineering in Mu
l-
ti
-Protocol Label Switching Network.
Jou
r-
nal of Computer and Communications
,
5,
113
-122.
https://doi.org/10.4236/jcc.2017.514009
Received:
November 14, 2017
Accepted:
December 26, 2017
Published:
December 29, 2017
Copyright © 201
7 by author and
Scientific
Research Publishing Inc.
This work is
licensed under the Creative
Commons Attribution International
License (CC BY
4.0).
http://creativecommons.org/licenses/by/4.0/
Open Access
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