Abstract: This paper presents a beam configuration of the low orbit (LEO) satellite Internet beam hopping scenario. Based on this configuration, the challenges in applying the 5G NR FR2 random access ...
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 ...
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