Abstract: In this paper, we analyze the effects of random sampling on adaptive diffusion networks. These networks consist in a collection of nodes that can measure and process data, and that can ...

Abstract: In this work, we study the active user detection and channel estimation problem in massive multiple-input multiple-output (MIMO) grant-free random access systems. To exploit the favorable ...

PCWorld identifies eight critical warning signs of phishing attempts hidden in routine emails, emphasizing that these scams remain prevalent despite modern security software. Key red flags include ...

Introduction With the acceleration of the global ageing trend, sarcopenia has become a major public health problem. Probable sarcopenia, characterised primarily by decreased muscle strength, ...