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Ernesto Cadena Muñoz, Gustavo Chica Pedraza, Rafael Cubillos-Sánchez, Alexander Aponte-Moreno and Mónica Espinosa Buitrago
The primary user emulation (PUE) attack is one of the strongest attacks in mobile cognitive radio networks (MCRN) because the primary users (PU) and secondary users (SU) are unable to communicate if a malicious user (MU) is present. In the literature, so...
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Charise Cutajar, Tonio Sant, Robert N. Farrugia and Daniel Buhagiar
Floating breakwaters have recently been generating increasing interest as a vital means to provide shelter and protect the ever-increasing number of structures deployed at sea. Notwithstanding the novel ideas being put forward, to date, floating breakwat...
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Faycal Bouhafs, Alessandro Raschellà, Michael Mackay and Frank den Hartog
We propose a novel vision to trade and allocate wireless spectrum in 6G communication networks inspired by the concept of the sharing economy. We argue that such an approach will help ease the surge in demands for wireless spectrum that will characterise...
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Suci Wulandari, Fadjry Djufry and Renato Villano
COVID-19 significantly impacts coffee production, which smallholders dominate. Unaddressed impacts will affect coffee production sustainability. However, smallholders face some constraints. This study aims to determine the impact of COVID-19 from the per...
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Haojie Zhang, Di Ren and Fanghua Jiang
In the past few years, non-geostationary orbit (NGSO) satellite communication constellations have regained popularity due to their conspicuous advantages. Nevertheless, with more NGSO satellites getting involved in communications, the spectrum resources ...
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Mohammad Sadegh Bahadori, Alexandre B. Gonçalves and Filipe Moura
Designing or expanding a bicycle-sharing system (BSS) involves addressing the infrastructure?s location of the bicycle stations. Station location is an essential factor for designing and implementing a new system or for its operation. In a complex spatia...
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In this paper, we show how to realize numerous spectrum licensing policies by means of time-domain enhanced inter-cell interference coordination (eICIC) technique to share both the licensed and unlicensed spectrums with small cells in order to address th...
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Muhidul Islam Khan, Muhammad Mahtab Alam, Yannick Le Moullec and Elias Yaacoub
Device-to-device (D2D) communication is an essential feature for the future cellular networks as it increases spectrum efficiency by reusing resources between cellular and D2D users. However, the performance of the overall system can degrade if there is ...
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Romano Fantacci and Dania Marabissi
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Janaki Srinivasan,Jenna Burrell
Pág. pp. 57 - 70 pgs.
In this article, we revisit a study that has become canonical in ICTD, economist Robert Jensen?s study of mobile phone use in fishing markets in north Kerala. Jensen found that the use of mobile phones to share market price information made fish markets ...
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