Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Alessandro Biason"'
Autor:
Alessandro Biason, Chiara Pielli, Michele Rossi, Andrea Zanella, Davide Zordan, Mark Kelly, Michele Zorzi
Publikováno v:
IEEE Access, Vol 5, Pp 6894-6908 (2017)
The radio transceiver of an Internet of Things (IoT) device is often where most of the energy is consumed. For this reason, most research so far has focused on low-power circuit and energy-efficient physical layer designs, with the goal of reducing t
Externí odkaz:
https://doaj.org/article/abf10deffeb9498987f344233df2ae35
Autor:
Mariam M. N. Aboelwafa, Michele Zorzi, Tamer ElBatt, Karim G. Seddik, Alessandro Biason, Mohamed A. Abd-Elmagid
Publikováno v:
Ad Hoc Networks. 85:1-10
The optimal allocation of time and energy resources is characterized in a Wireless Powered Communication Network (WPCN) with Non-Orthogonal Multiple Access (NOMA). We consider two different formulations; in the first one (max-sum), the sum-throughput
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfb47b6367628c057cfa272aa17e2371
https://doi.org/10.1016/j.adhoc.2018.10.009
https://doi.org/10.1016/j.adhoc.2018.10.009
Autor:
Michele Zorzi, Alessandro Biason
Publikováno v:
IEEE Communications Magazine. 57:88-94
mmWave communications have been shown to be feasible in future networks. Thanks to their very large available bandwidth, they have captured the interest of academia and industry alike as a key enabler to solve the spectrum crunch problem. Nevertheles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b9416a0f3c53ce46990ebc928a2404a
https://doi.org/10.1109/mcom.2019.1700679
https://doi.org/10.1109/mcom.2019.1700679
Publikováno v:
IEEE Journal on Selected Areas in Communications. 34:1502-1517
The secrecy rate represents the amount of information per unit time that can be securely sent on a communication link. In this work, we investigate the achievable secrecy rates in an energy harvesting communication system composed of a transmitter, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f54af2c87751851ca7394fc84927c384
https://doi.org/10.1109/jsac.2016.2545379
https://doi.org/10.1109/jsac.2016.2545379
Autor:
Alessandro Biason, Michele Zorzi
Publikováno v:
IEEE Journal on Selected Areas in Communications. 33:2626-2640
One of the main concerns in traditional Wireless Sensor Networks (WSNs) is energy efficiency. In this work, we analyze two techniques that can extend network lifetime. The first is Ambient \emph{Energy Harvesting} (EH), i.e., the capability of the de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bebfa9db12b59ac76890e36f1ec5d325
https://doi.org/10.1109/jsac.2015.2481214
https://doi.org/10.1109/jsac.2015.2481214
Autor:
Nader Alagha, Alessandro Biason, Luis Blanco, Daniele Tarchi, Jesus Alonso-Zarate, Michele Zorzi, Ivan Chesi, Marco Andrenacci
Publikováno v:
ASMS/SPSC
The request for the provision of services relying on Machine to Machine (M2M) communications have increased a lot over the last years. This has led to the introduction of M2M communications also in the SatCom area. In this context, the design of ultr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e97f81fef8e392afd3c47605d38ebac6
https://doi.org/10.1109/asms-spsc.2018.8510748
https://doi.org/10.1109/asms-spsc.2018.8510748
Designing decentralized policies for wireless communication networks is a crucial problem, which has only been partially solved in the literature so far. In this paper, we propose the Decentralized Markov Decision Process (Dec-MDP) framework to analy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9123f27372ad408f2cce24e26d3e6d23
https://hdl.handle.net/11541.2/134718
https://hdl.handle.net/11541.2/134718
The presence of many battery-powered sensors in the Internet of Things paradigm calls for the design of energy-aware protocols. Source coding techniques make it possible to save some energy by compressing the packets sent over the network, but at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf98c30e713b079dd274c7be2816eaf6
http://hdl.handle.net/11577/3283078
http://hdl.handle.net/11577/3283078
Publikováno v:
ICC
We characterize time and power allocations to optimize the sum-throughput of a Wireless Powered Communication Network (WPCN) with Non-Orthogonal Multiple Access (NOMA). In our setup, an Energy Rich (ER) source broadcasts wireless energy to several de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0798143693d314c462ba44b690b2a15f
http://hdl.handle.net/11577/3262435
http://hdl.handle.net/11577/3262435
Autor:
Michele Zorzi, Alessandro Biason
Publikováno v:
WCNC Workshops
Wireless powered communication networks are becoming an effective solution for improving self sustainability of mobile devices. In this context, a hybrid access point transfers energy to a group of nodes, which use the harvested energy to perform com
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::822cca8a4ddb63f68b352d66dc1d3268
https://doi.org/10.1109/wcncw.2016.7552731
https://doi.org/10.1109/wcncw.2016.7552731