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A Mathematical Model for Managing the Distribution of Information Flows for MPLS-TE Networks under Critical Conditions
Philadelphia University, Amman, Jordan
Philadelphia University, Amman, Jordan
Philadelphia University, Amman, Jordan
Communication Department, Modern University of Technology and Information, Cairo, Egypt
Karazin Kharkiv National University, Kharkiv, Ukraine
Karazin Kharkiv National University, Kharkiv, Ukraine
The Kharkiv National Technical University of Agriculture Named after Petro Vasylenko, Kharkiv, Ukraine
- 1 Philadelphia University, Amman, Jordan
- 2 Philadelphia University, Amman, Jordan
- 3 Philadelphia University, Amman, Jordan
- 4 Communication Department, Modern University of Technology and Information, Cairo, Egypt
- 5 Karazin Kharkiv National University, Kharkiv, Ukraine
- 6 Karazin Kharkiv National University, Kharkiv, Ukraine
- 7 The Kharkiv National Technical University of Agriculture Named after Petro Vasylenko, Kharkiv, Ukraine
Communications and Network·Volume 10 (2018)·Pages 31–42·Published 22 March 2018·DOI10.4236/cn.2018.102003
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Abstract
The optimal load distribution over a set of independent paths for Multi-Protocol Label Switching for Traffic Engineering (MPLS-TE) networks is regarded as important issue; accordingly, this paper has developed a mathematical method of optimal procedures for choosing the shortest path. As a criterion for choosing the number of paths, a composite criterion is used that takes into account several parameters such as total path capacity and maximum path delay. The mathematical analysis of using the developed method is carried out, and the simulation results show that there are a limited number of the most significant routes that can maximize the composite quality of service indicator, which depends on the network connectivity and the amount of the traffic. The developed technological proposals allow increasing the utilization factor of the network by 20%.
KeywordsMPLS-TEOSPF ProtocolRIP Protocols
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