Article (Périodiques scientifiques)
Energy Harvesting from Jamming Attacks in Multi-User Massive MIMO Networks
AL-HRAISHAWI, Hayder; Abdullah, Osamah; CHATZINOTAS, Symeon et al.
2022In IEEE Transactions on Green Communications and Networking
 

Documents


Texte intégral
Main.pdf
Preprint Auteur (498.67 kB)
Télécharger

Tous les documents dans ORBilu sont protégés par une licence d'utilisation.

Envoyer vers



Détails



Mots-clés :
Energy Harvesting; massive MIMO; Jamming attacks; Green communication; Multi-user transmissions
Résumé :
[en] 5G communication systems enable new functions and major performance improvements but at the cost of tougher energy requirements on mobile devices. One of the effective ways to address this issue along with alleviating the environmental effects associated with the inevitable large increase in energy usage is the energy-neutral systems, which operate with the energy harvested from radio-frequency (RF) transmissions. In this direction, this paper investigates the notion of harvesting the ambient RF signals from an unusual source. Specifically, the performance of an RF energy harvesting scheme for multi-user massive multiple-input multiple-output (MIMO) is investigated in the presence of multiple active jammers. The key idea is to exploit the jamming transmissions as an energy source to be harvested at the legitimate users. To this end, the achievable uplink sum rate expressions are derived in closed-form for two different antenna configurations. Two optimal time-switching schemes are also proposed based on maximum sum rate and user-fairness criteria. Besides, the essential trade-off between the harvested energy and achievable sum rate are quantified in closed-form. Our analysis reveals that the massive MIMO systems can exploit the surrounding RF signals of the jamming attacks for boosting the amount of harvested energy at the served users. Finally, numerical results illustrate the effectiveness of the derived closed-form expressions through simulations.
Disciplines :
Ingénierie électrique & électronique
Auteur, co-auteur :
AL-HRAISHAWI, Hayder  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
Abdullah, Osamah;  Alma’moon University College, Baghdad, Iraq > Department of Electrical Engineering
CHATZINOTAS, Symeon  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT) > SigCom
OTTERSTEN, Björn  ;  University of Luxembourg > Interdisciplinary Centre for Security, Reliability and Trust (SNT)
Co-auteurs externes :
yes
Langue du document :
Anglais
Titre :
Energy Harvesting from Jamming Attacks in Multi-User Massive MIMO Networks
Date de publication/diffusion :
2022
Titre du périodique :
IEEE Transactions on Green Communications and Networking
eISSN :
2473-2400
Maison d'édition :
Institute of Electrical and Electronics Engineers (IEEE)
Focus Area :
Security, Reliability and Trust
Disponible sur ORBilu :
depuis le 10 juin 2022

Statistiques


Nombre de vues
328 (dont 25 Unilu)
Nombre de téléchargements
161 (dont 18 Unilu)

citations Scopus®
 
5
citations Scopus®
sans auto-citations
4
citations OpenAlex
 
5

Bibliographie


Publications similaires



Contacter ORBilu