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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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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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Romano Fantacci and Dania Marabissi
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Romano Fantacci and Dania Marabissi
A smart city is an environment where a pervasive, multi-service network is employed to provide citizens improved living conditions as well as better public safety and security. Advanced communication technologies are essential to achieve this goal. In pa...
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Stamatios Arkoulis, Giannis F. Marias, Pantelis A. Frangoudis, Jens Oberender, Alexandru Popescu, Markus Fiedler, Hermann de Meer and George C. Polyzos
Recent advances in the fields of Cognitive Radio and the proliferation of open spectrum access promise that spectrum-agile wireless communication will be widespread in the near future, and will bring significant flexibility and potential utility improvem...
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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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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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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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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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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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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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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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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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Diego Vicinanza, Lucia Margheritini, Jens Peter Kofoed and Mariano Buccino
The Sea-wave Slot-cone Generator (SSG) is a Wave Energy Converter based on the wave overtopping principle; it employs several reservoirs placed on top of each other, in which the energy of incoming waves is stored as potential energy. Then, the captured ...
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