Comparative Analysis of Network Resource Management Methods in SDN

Abstract

The article is devoted to the analysis of network resource management methods in the SDN network. In the interests of this, a review of the scientific works was carried out by Russian and foreign authors to identify the solutions used in them, as well as their advantages and disadvantages. The methods covered in scientific articles are systematized according to the following criteria: year of publication, level of applicability of the method (physical, logical, network), availability of a mathematical model, load balancing mode relative to the time of the incident, range of tasks to be solved, degree of research (theoretical, experimental, practical). Based on the analysis of the results of the review, it was concluded that the solutions were unsatisfactory, as well as the need to consider the new IBN technology, covering a wide range of applications and working preventively at all SDN levels.