Bitdefender finds a sharp rise in phishing and malware emails targeting Gulf countries after February 28 escalation.
Abstract: In this paper, feedback-aided coded random access (CRA) protocols for grant-free massive access, with and without exploitation of the power domain, are investigated. The developed schemes ...
Abstract: In this correspondence, we propose a uncoupled compressed sensing scheme in near-field spatial non-stationary extremely large-scale multiple-input multiple-output unsourced random access ...
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