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Massive multiple-input multiple-output (MIMO) systems is an emerging technology that is paving its way into wireless communication systems. Massive MIMO consists of tens or hundreds of antennas, which will result in an increase in capacity, reliability and performance. However, massive MIMO is facing many obstacles in terms of complexity due to the large number of antennas. In this paper, sparse code...
Radio frequency monitoring has gained a lot of research interest in spectrum management as it ensures an accurate and valid usage of the spectrum at both national and international levels while providing a protection of legal spectrum allocations against interference resulting from illegal use. Illegal repeaters are installed by end users, without the consent of authorities, because they are considered...
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