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  1. Cost, performance and energy consumption of 5G fixed wireless access versus pure fiber-based broadband in Sweden
    Autor*in: Li, Jie; Forzati, Marco
    Erschienen: [2020]
    Verlag:  International Telecommunications Society, Online

    This work aims to contribute to the debate on the fixed wireless versus fixed line broadband access solutions by focusing on scenarios offering Gbps level broadband access. More specifically, we performed a techno-economic analysis on the cost,... mehr

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    ZBW - Leibniz-Informationszentrum Wirtschaft, Standort Kiel
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    DSM 102
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    This work aims to contribute to the debate on the fixed wireless versus fixed line broadband access solutions by focusing on scenarios offering Gbps level broadband access. More specifically, we performed a techno-economic analysis on the cost, performance (in the term of download speed) and energy consumption of optical fiber versus 5G fixed wireless access (FWA) based solutions over a 10-year perspective. The study is based on the case in Sweden in order to achieve one of the Swedish government's 2025 broadband goals that 98% of Swedish households and workplaces should have at least 1 Gbps broadband access. Alongside with the pure fiber-based solution, 3 FWA-based scenarios using existing commercial macro cells, newly installed mmWave small cells, and hybrid macro and small cells, are evaluated. Based on the findings in this work we conclude that: 1) The pure fiber-based solution should be the "default" choice in order to achieve the Swedish government's 2025 broadband goal to reach 98% of Swedish households and workplaces with at least 1 Gbps broadband access; 2) Even though FWA using mmWave small cells is potentially capable of achieving the 1 Gbps 98% goal, the trade-off will be the high total cost levels and more energy consumption. In addition, the end user experience is subject to variations of whether and environmental conditions, and the distance to the network antenna; 3)FWA using existing commercial macro cells alone is not capable to reach the 1 Gbps @ 98% goal, despite the estimated relatively low cost. In addition, the estimated energy consumption level is also significantly higher than the pure fiber-based solution. To the best of our knowledge, this is the first-time reported techno-economic study on comparing 5G FWA with pure-fiber-based broadband access.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/224866
    Schriftenreihe: ITS Conference : online event : 14th–17th June 2020 ; 24
    Schlagworte: 5G; fixed wireless access; fiber broadband; techno-economic analysis
    Umfang: 1 Online-Ressource (circa 18 Seiten), Illustrationen
  2. The impact of network sharing on competition
    the challenges posed by early versus mature 5G
    Autor*in: Pápai, Zoltán; McLean, Aliz; Nagy, Péter; Szabó, Gábor; Csorba, Gergely
    Erschienen: [2020]
    Verlag:  International Telecommunications Society, Online

    The rollout of fifth generation mobile networks is progressing around the world, but 5G looks especially expensive compared to previous generations. Network sharing between two or more mobile operators is an obvious way to attain significant cost... mehr

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    The rollout of fifth generation mobile networks is progressing around the world, but 5G looks especially expensive compared to previous generations. Network sharing between two or more mobile operators is an obvious way to attain significant cost savings, but may also raise competition concerns. This paper first distinguishes between early and mature 5G, and then discusses the expected changes mature 5G brings to the assessment of active mobile network sharing agreements from a competition policy point of view. We focus on the three main concerns where 5G may bring the most significant changes in the evaluation compared to 4G: service differentiation, cost commonality between the parties and the parties' ability and incentives to grant access to critical inputs to downstream competitors. For each of these concerns, we show that they are not easy to substantiate and in some cases the concerns may even become less grave than under 4G.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/224870
    Schriftenreihe: ITS Conference : online event : 14th–17th June 2020 ; 26
    Schlagworte: mobile telecommunications; network sharing; competition policy; competitiveassessment; 5G
    Umfang: 1 Online-Ressource (circa 26 Seiten), Illustrationen
  3. Smart campus 5G and IoT network preparations for operational mode
    specification to deploy data and network management
    Autor*in: Jurva, Risto; Matinmikko-Blue, Marja; Niemelä, Ville; Hänninen, Tuomo
    Erschienen: [2020]
    Verlag:  International Telecommunications Society, Online

    Digitalization activities have been in process for several years covering most business areas. Enterprises around the globe have been preparing their digital transition by the deployment of novel ICT and IoT systems to strengthen their operational... mehr

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    Digitalization activities have been in process for several years covering most business areas. Enterprises around the globe have been preparing their digital transition by the deployment of novel ICT and IoT systems to strengthen their operational functions on many levels. It is envisioned that most businesses will benefit largely from digitalization. This applies also to research and education sector, where the universities are in role to show the way forward. Specifically, the campuses with ICT, cellular network technology and software research units are probably in the frontline to innovate and pilot sophisticated education and research environments. Utilization of data collected from specific surroundings by sensors, devices, machines, vehicles and individuals is increasingly in the focus of developing new services and applications in campuses. The discussion of data based services and applications has been increasing in recent years and emergence of specific data operators has been anticipated. Prior to the development of services and applications, it is important to specify the platforms for data management process for appropriate handling of data. A proper data management process consists of collection, warehousing, processing, refining and sharing of data while not forgetting privacy and security. Stakeholders like universities, business parks or cities are considering to initiate data operator activity by bringing open data available for service and application developers. Subsequently, another aspect with the data operator is the operation of network infrastructure. The campus discussed in this article has deployed 5G and IoT-sensor test network with edge and cloud computing functionality for research purposes. Complementary functionality like network management will be integrated in the next phase of network infrastructure development. In this paper we define the requirements on how to develop digital smart campus environment for data management and network infrastructure operations to establish an operative 5G/IoT network for research purposes. The requirement evaluation is done based on practical campus network use case in progress. Establishment of experimental 5G/IoT operative functions on campus enables to accelerate procreation of research based innovations specifically when the environment is open for enterprises, developers and innovators like the in the campus presented here. The innovations are piloted in the campus surroundings and the most promising ones are up-scaled to develop city governance or to offer services for smart city inhabitants. The most successful innovations will be scaled nationally and globally. Subsequently, a locally operated experimental 5G/IoT network infrastructure on campus advances to find novel approaches in telecom regulation and models for future telecom market which is foreseen to change significantly.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/224860
    Schriftenreihe: ITS Conference : online event : 14th–17th June 2020 ; 30
    Schlagworte: 5G; IoT; data management; network management; smart campus
    Umfang: 1 Online-Ressource (circa 10 Seiten), Illustrationen
  4. Estimating the effects of Covid-19 and 5G in the submarkets of internet and mobile shopping
    Autor*in: Yang, Seungmi; Kwon, Young-Sun
    Erschienen: [2021]
    Verlag:  International Telecommunications Society, Online

    This paper aims to examine how two recent external shocks-the Covid-19 pandemic and 5G services-are transforming online shopping submarkets in Korea by estimating the effects of these two shocks on mobile shopping sales and conversion, which refers... mehr

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    This paper aims to examine how two recent external shocks-the Covid-19 pandemic and 5G services-are transforming online shopping submarkets in Korea by estimating the effects of these two shocks on mobile shopping sales and conversion, which refers to substitution for shopping over fixed internet (termed internet shopping). Key findings are: Covid-19 boosted sales in 14 mobile shopping submarkets and decreased sales in two submarkets; 5G services also helped sales increases in 13 submarkets, while mobile technologies altogether contributed to sales increases in 14 submarkets; and mobile shopping conversions in online shopping submarkets have been driven mostly by mobile technologies, including 5G, and not by Covid-19.

     
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/238061
    Schriftenreihe: Digital societies and industrial transformations : policies, markets, and technologies in a post-Covid world : 23rd biennial conference
    Schlagworte: Covid-19; 5G; Mobile; Online; Shopping; Conversion
    Umfang: 1 Online-Ressource (circa 32 Seiten), Illustrationen
  5. Caracterização, revisão de literatura e benchmark internacional
    compartilhamento de infraestrutura
    Autor*in: Rosa, Maurício Benedeti
    Erschienen: novembro de 2022
    Verlag:  Instituto de Pesquisa Econômica Aplicada, Brasília

    This discussion paper presents the main technical approaches and business models for sharing infrastructure, focusing on the telecommunications sector. Additionally, through literature review and analysis of news from specialized media, the main... mehr

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    This discussion paper presents the main technical approaches and business models for sharing infrastructure, focusing on the telecommunications sector. Additionally, through literature review and analysis of news from specialized media, the main benefits, problems and challenges associated with sharing infrastructure are listed; regarding Brazil the difficulties of cross-sector infrastructure sharing are divided by sector (telecommunications and energy, gas, roads and railways and sanitation). In order to evaluate best practices, an international benchmarking is carried out with successful experiences from Portugal and England. The main results that emerge from the analysis highlight the prominence of infrastructure sharing in a context of accelerated technological evolution, in addition to pointing to several adversities such as the lack of coordination between different governmental spheres (regarding land use and occupation by telecommunications infrastructure) and the absence of regulation for specific sectors at the national level.

     
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    Quelle: Verbundkataloge
    Sprache: Portugiesisch
    Medientyp: Buch (Monographie)
    Format: Online
    Weitere Identifier:
    hdl: 10419/284868
    Schriftenreihe: Texto para discussão / Ipea ; 2812
    Schlagworte: infrastructure sharing; intersectoral; 5G; antennas; rights of way
    Umfang: 1 Online-Ressource (circa 79 Seiten), Illustrationen
  6. Machine data
    market and analytics
    Autor*in: Calzolari, Giacomo; Cheysson, Anatole; Rovatti, Riccardo
    Erschienen: 23 January 2023
    Verlag:  Centre for Economic Policy Research, London

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    Standort:
    Universitätsbibliothek Mannheim
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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Buch (Monographie)
    Format: Online
    Schriftenreihe: Array ; DP17842
    Schlagworte: Data Analytics; Machine Learning; Artificial Intelligence; Machine Generated Data; Non-PersonalData; IoT; 5G; ICT; Enabling Technology; Market Organization; Externality; Anonymity; Property Rights; Competi-tion
    Umfang: 1 Online-Ressource (circa 53 Seiten)
  7. The role of 5G in the transition to a digital and green economy in the Nordic and Baltic countries
    analytic report
    Autor*in: Wendt-Lucas, Nicola; Jesus, Ana de
    Erschienen: [2023]
    Verlag:  Nordregio, Stockholm, Sweden

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    Quelle: Verbundkataloge
    Sprache: Englisch
    Medientyp: Ebook
    Format: Online
    ISBN: 9789180010672; 9789180010665
    Weitere Identifier:
    Schriftenreihe: Nordregio report ; 2023, 7
    Schlagworte: 5G; digitalisation; Nordic-Baltic Region
    Umfang: 1 Online-Ressource (circa 73 Seiten)