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Information × Registration Number 0223U002474, 0120U102201 , R & D reports Title Development the methods and unified software-hardware means for the deployment of the energy efficient intent-based multi-purpose information and communication networks popup.stage_title Head Beshlei Mykola Ivanovych, Кандидат технічних наук Registration Date 21-02-2023 Organization Lviv Polytechnic National University popup.description2 Prototypes of an intent-based network based on microcontroller platforms, hardware SDN switches ZODIAC FX/GX/WX and network functions virtualization of SDN technology components were developed. On the basis of the developed prototypes, the effectiveness of the proposed solutions for adaptive client-oriented resource and quality of service management was implemented and evaluated. A method of initiating a handover in a software defined wireless network is proposed, which, unlike the known ones, focuses on the predicted value of the integrated QoE criterion formed on the basis of measuring parameters, signal strength, bandwidth, data loss and delays in the Wi-Fi network when making a control decision on the selection of a service access point, which made it possible to improve the quality of service perception for end users. A study of the developed adaptive intent-based method of resource allocation and formation of the structure of the radio access layer of 5G networks was carried out. The novelty of the method is to directly take into account the spatial and temporal localization of the user load and the ordered requirements of business users based on the analysis of their QoE estimates, which allowed mobile operators to use the available time-frequency resources more efficiently by 25% and reduce the energy consumption of the radio access network by 8.7%, while guaranteeing the ordered quality of service to users compared to known methods. A prototype of a mobile and operator application for adaptive client-oriented service provision in a heterogeneous intent-based network has been developed, which allows to obtain the ordered quality of service based on feedback between the user and the network operator. A methodology for constructing a heterogeneous intent-based network for various purposes is proposed.  Product Description popup.authors Bak Roman Kaidan Mykola Kyryk Maryan Kochan Orest Krasko Olena Pryslupskyi Andriy Seliuchenko Maryan popup.nrat_date 2023-02-21 Close