5G Networks in the Value Chain

Rejeb, Abderahman; Keogh, John G.

doi:10.1007/s11277-020-07936-5

Cited by 14 publications

(7 citation statements)

References 93 publications

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“…This degree of agility and reactivity has never been achieved before. The IoT will also make it possible to remotely control supply chain operations, improve partner cooperation, and can deliver more precise data for more effective decision making [11][12][13][14].…”

Section: Introductionmentioning

confidence: 99%

Critical Success Factors for 5G Technology Adaptation in Supply Chains

et al. 2023

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The present age is moving through Industry 4.0 with massive technological developments. Supply chains have become digital, keeping sync with consumer demands and preferences. The recent pandemic has reinforced the need of embracing digital technologies in managing supply chains effectively. Therefore, it is necessary that supply chains adopt 5G mobile technologies. In this regard, the present study aims to discern the critical issues for the successful adaptation of 5G technologies for supply chain management (SCM) in developing countries such as India. The success factors for the adaptation of 5G in Indian supply chains are derived from the discussions made in the related past work regarding the challenges of implementing 5G technology. Then, the listed factors are finalised through initial rounds of face-to-face discussions with a focus group of five experts. Then, a q-rung-orthopair-fuzzy (qROFS)-based rating scale is used to rate the success factors. A new qROF-weighted-neutrality-average (q-ROFWNA)-based full-consistency method (FUCOM) approach for multicriteria decision-making (MCDM) problems involving group decision making is utilised to find out the critical success factors. Based on the comparative analysis of 17 success factors (grouped into four main factors), the spectrum availability, awareness of technology and usage, the development of supporting technologies and smart cities, and skill development are found to be the top five critical factors for the successful adaptation and implementation of 5G technologies in SCM. We further carry out a sensitivity analysis and validation test and observe that our model provides a reliable and stable solution.

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Section: Introductionmentioning

confidence: 99%

Critical Success Factors for 5G Technology Adaptation in Supply Chains

et al. 2023

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“…42,43 5G networks enable the transmission of larger quantities of data with less interference and interruption compared to 4G and Wi-Fi. 44 An IoTenabled smart warehouse architecture includes sensors connected to microcontrollers, that transmit to an IoT gateway, in turn communicating with servers, handheld devices, and cloud services. 45 With potentially thousands of sensors and IoT-enabled devices within a smart warehouse, the need for secure and trusted hardware is a critical requirement.…”

Section: Motivationmentioning

confidence: 99%

“…Coordination and tracking of items and activities is achieved through a warehouse management system (WMS), that facilitates receiving, location management, order picking, transport, and inventory management 42,43 . 5G networks enable the transmission of larger quantities of data with less interference and interruption compared to 4G and Wi‐Fi 44 . An IoT‐enabled smart warehouse architecture includes sensors connected to microcontrollers, that transmit to an IoT gateway, in turn communicating with servers, handheld devices, and cloud services 45 .…”

Section: Illustration: Iot‐enabled Smart Warehousing For Vaccine Storagementioning

confidence: 99%

On metrics and prioritization of investments in hardware security

Collier

Briglia

Finkelston

et al. 2023

Systems Engineering

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The security risks posed by electronics are numerous. There are typically a variety of risk‐reducing countermeasures for a given system or across an enterprise. Each countermeasure is associated with both a level of risk reduction and its lifecycle costs. Given budgetary constraints, risk managers and systems engineers must determine what combinations of countermeasures cost‐effectively maximize risk reduction, and what metrics best guide the investment process. In this paper, we seek to answer these questions through exploration of risk reduction metrics from the field of security economics, including the benefit/cost ratio, return on security investment (ROSI), expected benefit of information security (EBIS), and expected net benefit of information security (ENBIS). The results suggest that ratio‐based metrics are not strongly correlated with risk reduction, while EBIS is equivalent to risk reduction and ENBIS is equal to risk reduction minus cost.

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“…The broadband cellular communication is a key catalyst of electromagnetic spectrum technology and a vital engine for the advancement of disruptive technologies in the electronic society of the twenty-first century (Rejeb & Keogh, 2021). The deployment of 5G network spectrum around the world is expected to result in a situation that at the end of 2020, there will be more mobile-connected devices than there are people on the planet (Nistor & Zadobrischi, 2022).…”

Section: Introductionmentioning

confidence: 99%

Device to Device Communication Using Optimized Frequency Spectrum Reuse (OFSR) in Multi-Layered Cellular Network

Matthew,

Aderinola,

Shuaibu

et al. 2024

JSMT

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In a cellular network, Device to Device (D2D) communication faces a number of difficulties, including interference and slow upward and downward linking between device connectivity with base stations. Utilizing optimum frequency spectrum reuse (OFSR), these two issues can be overcome. In order to prevent D2D communication devices on the Evolved Node B (eNB) and cellular user transmitters from interfering with D2D receiver, OFSR is a mechanism where the user reuses the frequency of another cell. The study looks at the problem of spectrum sharing between D2D and cellular communications in a cellular network. Under this network spectrum rationalization, D2D links may access the spectrum that a mobile network operator manages. Each D2D link has the choice of acquiring a sub-band for exclusive usage or gaining access to the sub- bands used by cellular users. Spectrum can also be shared by D2D lines that only use a particular sub-band. One to one hundred (1-100), one to two hundred (1-200), one to three hundred (1-300), and one to four hundred (1-400) users each made up a group (1-400). The system equations were used to represent the network information, such as link gains, noise levels, signal-to-interference- and-noise ratios, and the devices' selected communication mode. Simulations that incorporate D2D communication as an additional communication channel are utilized to demonstrate performance bounds for the cellular system based on the derived equations. When compared to resource allocation technique, the simulation result demonstrates that OFSR has less interference. As can be observed from the simulation results, the throughput in the down link is higher than the throughput in the uplink.

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5G Networks in the Value Chain

Cited by 14 publications

References 93 publications

Critical Success Factors for 5G Technology Adaptation in Supply Chains

Critical Success Factors for 5G Technology Adaptation in Supply Chains

On metrics and prioritization of investments in hardware security

Device to Device Communication Using Optimized Frequency Spectrum Reuse (OFSR) in Multi-Layered Cellular Network

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