In this paper, we consider the problem of sensing a primary user in a cognitive radio network by employing multiple-antennas at the secondary user.
Abstract—In this paper, we consider the problem of sensing a primary user in a cognitive radio network by employing multiple- antennas at the secondary user ...
In this paper, we consider the problem of sensing a primary user in a cognitive radio network by employing multiple-antennas at the secondary user.
The problem of multiple antenna spectrum sensing in Cognitive Radio (CR) networks is studied in this paper. We propose two new invariant Constant ...
Jun 25, 2012 · In this paper, we introduce a non-parametric blind spectrum sensing method based on the predicted eigenvalue threshold. (PET) originally ...
Abstract—This paper is interested in spectrum sensing using multiple antennas under spatially and temporally correlated noise environments.
Nov 14, 2023 · To deal with these issues, this paper focuses on utilizing reconfig- urable intelligent surfaces (RIS) to improve spectrum sensing in the ...
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We present a multi-antenna based spectrum sensing algorithm. •. We exploit recent tools in compressive sensing framework to introduce this algorithm. •.
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Sep 9, 2024 · In particular, we consider sensing of a single antenna PU at the SU equipped with multiple antennas and assisted by RIS. The SU is assumed to be ...
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Feb 22, 2019 · Among the many different techniques that have been suggested for spectrum sensing, the eigenvalue-based spectrum sensing (EBSS) techniques ...
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