Maximally Improper Signaling in Underlay MIMO Cognitive Radio Networks
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DOI: 10.1109/tsp.2019.2953665
Abstract: Improper Gaussian signaling is a well-known technique that has been shown to improve performance in different multi-user scenarios. In this paper, we analyze the benefit of improper signaling in underlay cognitive radio when users are… read more here.
Keywords: signaling underlay; cognitive radio; interference; maximally improper ... See more keywords