Using 5G in smart cities: A systematic mapping study

Yang, Chen; Liang, Peng; Fu, Liming; Cui, Guorui; Huang, Fei; Feng, Tao; Bangash, Yawar Abbas

doi:10.1016/j.iswa.2022.200065

Cited by 37 publications

(24 citation statements)

References 51 publications

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“…Aheleroff, Xu [71] pointed out that the home appliance industry is one of the pioneers in the use of cutting-edge technologies including the Internet of Things and 5G communication. According to Yang and Liang [72], real-time monitoring of smart cities in the 5G era will no longer be just a buzzword but will address the challenges of demographic processes and promote urbanization [73]. Since 2009, China has become the second most R&D-intensive country in the world [74], in the sense that it is moving away from other emerging economies and approaching advanced industrialized economies known for their innovative capabilities [75].…”

Section: Application Of 5g Technologymentioning

confidence: 99%

Product Innovation and Design Strategies for 5G Technology in China’s Home Appliance Companies

Cao

Hsu

2022

Sustainability

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With the continuous evolution of mobile communication systems, 5G technology has become a key driver for a smart home appliance ecosystem. Fifth-generation technology may create opportunities and threats for the home appliance industry in the stock market, and so companies that do not actively engage in product innovation activities will eventually be eliminated from the market because their products are not on trend. This study investigates Chinese household appliance industry firms to identify their innovation strategies, applied to cope with global competition and gain a competitive advantage, and explores the correlation and operation mode between innovation strategies and design strategies. For this study, we administered a questionnaire to analyze three innovation clusters for Chinese household appliance firms. Interviews were conducted to further understand the design strategies and priorities of Chinese home appliance companies in response to 5G technology, to explore the relationship between innovation strategies and product design strategies, and to provide a reference for the product design strategies of home appliance companies in response to global competition.

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Section: Application Of 5g Technologymentioning

confidence: 99%

Product Innovation and Design Strategies for 5G Technology in China’s Home Appliance Companies

Cao

Hsu

2022

Sustainability

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“…Dependability theory 9 , 15 – 18 is a powerful, constantly evolving, branch of theoretical science. One of the attributes of dependability is availability 12 , 19 – 22 . The basic mathematical apparatus underlying the definition of this attribute of dependability includes the provisions of probability theory and mathematical statistics, random process theory, queuing theory, mathematical logic, graph theory, optimization theory and more.…”

Section: Introductionmentioning

confidence: 99%

“…A notable element of the methodological apparatus of the theory of availability assessment, in particular, info-communication systems, is the structural-logical method 12 , 19 – 22 . The method describes the investigated system as a topology of interacting elements (devices, software services, persons), the set of which uniquely identifies the original object of investigation.…”

Section: Introductionmentioning

confidence: 99%

“…Graphical interpretation of structural-logical models is the corresponding schemes of functional integrity 20 – 24 , depicted in the form of block diagrams, trees of faults or (and) events, "the bow tie" techniques and so on. An algebra of groups of incompatible events in the paradigm of the general logical-probabilistic method 12 , 21 – 23 , 25 has been developed to remove the binary constraint (the element of the model is in only one of the two defined states) characteristic of structural-logical models. Note also that the method of analysis of such trees is the basis for the formation of dynamic trees (which have a wide range of logical operators) or generalized trees (possible further conversion to Bayesian networks, Petri nets, etc.)…”

Section: Introductionmentioning

confidence: 99%

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Investigation of the competitive nature of eMBB and mMTC 5G services in conditions of limited communication resource

Kovtun

Grochla

2022

Sci Rep

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The main contribution of the investigation is the Markov model of the process of resource allocation management between subscribers of eMBB and mMTC services within the 5G cluster. The proposed model, considers the organization of the channel resource in the format of resource blocks. The presented model allows to estimate the average duration of IoT sessions, the average number of active multimedia/IoT sessions, the average number of channel resource units occupied by multimedia/IoT traffic, the average number of resource blocks occupied by multimedia/IoT traffic. The metrics are generalized by three management schemes of the investigated process: balanced, competitive and perspective. The first and third schemes enable static/dynamic distribution of channel resources into reserved and common segments for subscribers of eMBB and mMTC services. The proposed model is illustrated with an example showing how to assess the availability and efficiency of channel resource use of the 5G cluster of the cyber-physical system of the Situation Center of the Department of Information Technology of Vinnytsia City Council (Vinnytsia, Ukraine). The article also shows how to use the proposed model to select the 5G network parameters to keep the probabilities of rejection of multimedia and IoT requests below a set threshold.

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“…Smart cities are nowadays enjoying a wide range of brand new telecommunication services enabled by last generation 5G networks [10], [33], [35], [37], [39], [40]. However, within this ultramodern context, older and more traditional broadcasting services like television and radio are still considered critical by many governments, since they support a cheap, easy and democratic access to information to all the population.…”

Section: Introductionmentioning

confidence: 99%

Green and robust optimal design of Single Frequency Networks by min-max regret and ACO-based learning

D’Andreagiovanni

Lakhlef

Nardin

2022

2022 IEEE International Smart Cities Conference (ISC2)

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Notwithstanding the introduction of brand new 5Gbased wireless services, single frequency networks supporting digital television and radio broadcasting still represent a major source of telecommunications services in modern smart cities. In this work, we propose a robust optimization model for the green design of second generation single frequency networks based on the digital television DVB-T standard, whose ongoing adoption requires to reconfigure and redesign existing networks. Our robust model aims at protecting design solutions against the data uncertainty that naturally affect propagation of signals in a real environment. For reducing conservatism of solutions, we refer to a heuristic min-max regret paradigm and to solve the resulting problem we propose to adopt a hybrid exact-heuristic algorithm based on the combination of an Ant Colony Optimizationlike learning procedure, exploiting tight formulations of the optimization model, with an exact large neighborhood search. Results of computational tests considering realistic instances show that the heuristic min-max regret approach can produce solutions characterized by a substantially lower price of robustness without sacrificing protection against data uncertainty.

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Using 5G in smart cities: A systematic mapping study

Cited by 37 publications

References 51 publications

Product Innovation and Design Strategies for 5G Technology in China’s Home Appliance Companies

Product Innovation and Design Strategies for 5G Technology in China’s Home Appliance Companies

Investigation of the competitive nature of eMBB and mMTC 5G services in conditions of limited communication resource

Green and robust optimal design of Single Frequency Networks by min-max regret and ACO-based learning

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