Abstract
In this article, the dynamic spectrum accessing techniques-the overlay, underlay, and hybrid spectrum-sharing approaches-are exploited for the military communication. Furthermore, the importance of the energy efficiency of cognitive radio (CR) networks (CRNs) for military applications is discussed. We also emphasize security threats over the physical layer and their mitigation in CRNs. Finally, we explore why the cross-layer design of protocols is preferred for greater energy efficiency and security.
Original language | English |
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Article number | 9529345 |
Pages (from-to) | 39-47 |
Number of pages | 9 |
Journal | IEEE Potentials |
Volume | 40 |
Issue number | 5 |
DOIs | |
Publication status | Published - 1 Sept 2021 |
Externally published | Yes |
ASJC Scopus subject areas
- Education
- Strategy and Management
- Electrical and Electronic Engineering