Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Joao Victor de Carvalho Evangelista"'
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 5, Pp 3762-3774 (2024)
Cognitive radio networks (CRNs) mitigate spectrum scarcity by leveraging the holes in the licensed spectrum to enable Internet of Things (IoT) devices to opportunistically access the spectrum. However, IoT devices need to sense the spectrum before th
Externí odkaz:
https://doaj.org/article/19ea9d3c35894b14a9a780e057ce4e2c
Publikováno v:
IEEE Access, Vol 8, Pp 172982-172995 (2020)
The ever increasing thirst for the higher capacity demands radical changes in the design of cellular networks, such as a leap from single-tier homogeneous networks to multi-tier heterogeneous networks and the use of millimeter wave frequency band. A
Externí odkaz:
https://doaj.org/article/2b4fe9a6c0d843b9974b8227fdef0e19