Одеська національна академія зв'язку ім. О.С. Попова
Journal Title: Цифрові технології - Year 2018, Vol 1, Issue 23
Abstract
The concept of a relatively modern multiservice switching structures, systems, networks implemented with regard to the new paradigm in the development of telecommunications is described. The concept of architecture formation of a multiservice structure is close to the basic ideas of SDN (Software-defined Networking), where the control level is separated from data transfer devices and implemented programmatically. The multiservice structure uses a single channel for transmitting data of different types, makes it possible to reduce the diversity of equipment types, apply common standards and technologies, and provide centralized management of the communication environment. Particular attention has been paid to the task of ensuring intelligence, access invariance, comprehensiveness of services in a single transport environment of multiservice structures implemented on the basis of 3D technologies. 3D technology opens up a lot of opportunities for creating diverse topologies of the universal transport environment, which will ensure flexibility of the environment and accelerated data transfer along the least loaded routes. The N-dimensional switching element by Berezovsky (SEB) has been proposed, which allows creating "switching patterns" for new 2D, 3D topologies of the transport environment, represented in the form of 2D, 3D commutation fabrics. 3D multiservice structure requires a complex and intelligent control system. The framework 3D models on the switching elements by Berezovsky allow visualizing route data, carrying out operational and retrospective analysis of these data in order to identify problems, simulate the effects of routing schemes on the operation of the structure, using database archives, etc. The importance of developing the concept, procedures and algorithms for managing the state (traffic) of the 3D switching environment on the new "switching patterns" on the switching elements by Berezovsky has been emphasized. The convergence of intelligent structures is becoming more and more noticeable, and 3D switching structures on the SEB can become the basis for solving this problem.
Authors and Affiliations
S. A. Berezovsky
Keywords
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