Wyniki wyszukiwania dla: 5G NETWORK SLICING VIRTUALISATION MARITIME COMMUNICATION 5G ARCHITECTURE - MOST Wiedzy

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Wyniki wyszukiwania dla: 5G NETWORK SLICING VIRTUALISATION MARITIME COMMUNICATION 5G ARCHITECTURE

Wyniki wyszukiwania dla: 5G NETWORK SLICING VIRTUALISATION MARITIME COMMUNICATION 5G ARCHITECTURE

  • Maritime Communications Network Development Using Virtualised Network Slicing of 5G Network

    Publikacja

    - Nase More - Rok 2020

    The paper presents the review on perspectives of maritime systems development at the context of 5G systems implementation and their main properties. Firstly, 5G systems requirements and principles are discussed, which can be important for maritime applications. Secondly, the problems of network softwarisation, virtualisation and slicing, and possible types of services for potential implementation in 5G marine applications are described....

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  • 5G Technologies in Intelligent Transport Systems - Architectures, Virtualization and Network Slicing

    In the paper, 5G communication technologies implemented for Intelligent Transport Systems are discussed. Firstly, the essence of the 5G system concept is presented, and the problem of network functions virtualization (NFV) is analyzed. Moreover, the principle of virtualization is explained. Secondly, the analysis of network slicing is performed, from the point of view of transport systems implementation in the...

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  • Maritime Communication and Sea Safety of the Future - Machnine-type 5G Communication Concept

    The article presents the concept of a system based on 5G network and M2M communication increasing maritime safety. Generally, the focus was on presenting a proposal for a hierarchical, hybrid, cooperative system with M2M communication coordinated with BAN networks. The possi-ble applications of M2M communication at sea were also presented.

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  • Filozofia sieci 5G - radioinformatyka i wirtualizacja. Część 2. Wirtualny system 5G.

    Przedstawiono najważniejsze właściwości sieci 5G z punktu widzenia istoty jej działania. Uporządkowano najistotniejsze pojęcia służące do opisu sieci 5G, zwłaszcza w kontekście rozwiązań softwarowych, wirtualizacji sieci oraz jej architektury fizycznej i funkcjonalnej. Wprowadzono i zdefiniowano wiele pojęć wynikających z nowej ery rozwoju radiokomunikacji, w tym pojęcie radioinformatyki, systemu radioinformatycznego, sieci radioinformatycznej....

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  • Wirtualne sieci 5G, NGN i następne. Radioinformatyczna metamorfoza sieci komórkowych

    Przedstawiono problematykę ewolucyjnej, a w zasadzie rewolucyjnej, metamorfozy komórkowych systemów radiokomunikacyjnych w kontekście architektury sieci 5G, zasad jej działania oraz nowych możliwości implementacyjnych usług sieci NGN. Artykuł dotyczy w szczególności istoty działania sieci 5G, łączącej w sobie cechy sieci radiokomunikacyjnych poprzednich generacji, zwłaszcza 4G, oraz nowe właściwości charakterystyczne dla 5G. Dotyczą...

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  • Next generation ITS implementation aspects in 5G wireless communication network

    Publikacja

    - Rok 2017

    In the paper the study of Intelligent Transportation systems implementation in the 5G wireless communication network is presented. Firstly, small-cell concept in Ultra Dense Heterogeneous network was analyzed. Secondly, the 5G network requirements were presented which are important from the point of view of transportation systems development. Next, the study on the 5G network architectures proposals dedicated to the ITS systems...

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  • Resilience of 5G Mobile Communication Systems to Massive Disruptions

    Publikacja

    - Rok 2020

    This chapter discusses vital techniques to enhance the resilience of 5G systems. It starts with dependability assessment of 5G networks. Next, it describes (a) the frequency fallback technique to improve availability and survivability of 5G services, (b) segment interleaving scheme to enhance communications resilience between base stations and the remaining part of the network and (c) multi-operator protection to address the resilience...

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  • Towards 5G — Cloud-based Radio Access Networks

    In the paper a general concept of the 5G network architecture is presented as well as system requirements having impact on innovative solutions in the 5G network are highlighted. A major part of the paper is both presentation and discussion of the problem of Cloud Radio Access Network introduction for public networks in which the cell and resource virtualisation will be implemented. On the other hand, the problem of resource virtualization...

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  • Planning a Cost-Effective Delay-Constrained Passive Optical Network for 5G Fronthaul

    Publikacja

    - Rok 2022

    With the rapid growth in the telecommunications industry moving towards 5G and beyond (5GB) and the emergence of data-hungry and time-sensitive applications, Mobile Network Operators (MNOs) are faced with a considerable challenge to keep up with these new demands. Cloud radio access network (CRAN) has emerged as a cost-effective architecture that improves 5GB performance. The fronthaul segment of the CRAN necessitates a high-capacity...

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  • Perspectives of Transport Systems Development in the Light of Radio Communication Systems Evolution Towards 5G

    Publikacja

    - Rok 2017

    In the paper conditions of development and implementation of transport systems with reference to the development of radio communication networks towards 5G are presented. First, general properties of next generation systems are mentioned and their architecture. Moreover, planned characteristics of B4G and 5G systems are depicted which can significantly contribute to the promotion and development of transport systems. In particular...

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  • Signals of the 5G Standalone Radio Interface

    Dane Badawcze
    open access - seria: 1.0

    The research work conducted within the scope of NATO-STO (North Atlantic Treaty Organization – Science and Technology Organization) IST-187 group assumed investigation of the 5G gNodeB performance. The downlink (DL) signals of the FDD (Frequency Division Duplex) 5G-Standalone station were registered in isolated and controlled laboratory conditions....

  • Filozofia sieci 5G - radioinformatyka i wirtualizacja. Część 1. Radioinformatyczny system 5G

    W referacie przedstawiono najważniejsze właściwości sieci 5G, z punktu widzenia jej istoty działania. Uporządkowano najistotniejsze pojęcia służące do opisu sieci 5G, zwłaszcza w kontekście rozwiązań softwarowych, wirtualizacji sieci oraz jej architektury fizycznej i funkcjonalnej. Wprowadzono i zdefiniowano szereg pojęć wynikających z nowej ery rozwoju radiokomunikacji, w tym pojęcie radioinformatyki, systemu radioinformatycznego,...

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  • Cellular network quality evaluation at a university campus on the eve of 5G

    Thanks to the availability of mobile devices and the spread of broadband access around the world, the number of network users continues to grow. This has raised user awareness when it comes to the quality of content they consume. Many service providers and operators focus on monitoring QoN (Quality of Network) and QoS (Quality of Service) parameters, particularly those influenced by bandwidth and latency. However, for most end-users,...

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  • Energy efficient beam control for 5G antennas

    The rapid development of 5G and beyond systems demands improvement in communication speed, latency and safety to maintain the required quality of service. This paper presents an overview of different concepts of energy-efficient antenna systems, which offer beam-shaping and beam-steering functionalities, that enhance connectivity performance and can be used in 5G applications. Different designs for 5.9 GHz, 39 GHz and 60 GHz frequency...

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  • Design of Cost-Efficient Optical Fronthaul for 5G/6G Networks: An Optimization Perspective

    Publikacja

    - SENSORS - Rok 2022

    Currently, 5G and the forthcoming 6G mobile communication systems are the most promising cellular generations expected to beat the growing hunger for bandwidth and enable the fully connected world presented by the Internet of Everything (IoE). The cloud radio access network (CRAN) has been proposed as a promising architecture for meeting the needs and goals of 5G/6G (5G and beyond) networks. Nevertheless, the provisioning of cost-efficient...

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  • Józef Woźniak prof. dr hab. inż.

    Prof. dr hab. inż. Józef Woźniak prof. zw. Politechniki Gdańskiej ukończył studia na Wydziale Elektroniki Politechniki Gdańskiej w 1971 r. W 1976 r. uzyskał stopień doktora nauk technicznych, a w 1991 r. stopień doktora habilitowanego w dyscyplinie telekomunikacja i specjalności teleinformatyka. W styczniu roku 2002 otrzymał tytuł profesora nauk technicznych. W 1994 r. został mianowany na stanowisko profesora nadzwyczajnego w Politechnice...

  • A heterogenous wireless system for maritime communication - the netBaltic system architecture

    Publikacja

    - Rok 2017

    In the article, the concept of a heterogeneous wireless maritime mesh network offering transmission for e.g., e-navigation services is presented. The constrains of existing and competitive solutions are discussed showing the need for a new system. The authors present detailed information about a netBaltic node's architecture and networking mechanisms offering different transmission capabilities and proposed for use on different...

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  • 5G Millimeter Wave Network Optimization: Dual Connectivity and Power Allocation Strategy

    Publikacja

    - IEEE Access - Rok 2023

    The fifth generation (5G) of mobile networks utilizing millimeter Wave (mmWave) bands can be considered the leading player in meeting the continuously increasing hunger of the end user demands in the near future. However, 5G networks are characterized by high power consumption, which poses a significant challenge to the efficient management of base stations (BSs) and user association. Implementing new power consumption and user...

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  • Jamming and jamming mitigation for selected 5G military scenarios

    Publikacja
    • P. Skokowski
    • J. M. Kelner
    • K. Malon
    • K. Maślanka
    • A. Birutis
    • M. A. Vazquez
    • S. Saha
    • W. Low
    • A. Czapiewska
    • J. Magiera... i 2 innych

    - Procedia Computer Science - Rok 2022

    This paper presents jamming and jamming mitigation techniques, which can be used in relation to emerging military systems based on fifth-generation (5G) technology. Nowadays, 5G technology provides incremental improvements over Long Term Evolution (LTE) networks resulting in the enhancement of civilian communications. Considering enormous possible applications of this new technology, it is feasible to use them in military utilities....

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  • 5G/6G optical fronthaul modeling: cost and energy consumption assessment

    In fifth generation (5G) and the future beyond 5G (6G) radio access networks (RANs), the cost of fronthaul deployment is a main challenge for mobile network operators. Depending on different constraints, there are various solutions to deploy an efficient fronthaul. Fiber-optic-based fronthaul offers long-term support with regard to a rapid increase in capacity demands. When fiber connections, either point-to-point (P2P) or point-to-multipoint...

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