Abstract: In line-of-sight scenarios multi-user orbital angular momentum (MU-OAM) wireless backhaul systems require accurate alignment of the transceiver beams to ensure the system performance.

Abstract: Massive multiple-input multiple-output (MIMO) systems exploit the spatial diversity achieved with an array of many antennas to perform spatial multiplexing of many users. Similar performance ...

Chelsea Rae Bourgeois is a health writer and registered dietitian nutritionist with over eight years of experience in the clinical setting. Her writing covers nutrition and overall health topics, ...

The National Company Law Appellate Tribunal (NCLAT) on Monday clarified that WhatsApp must take user consent before sharing data with Meta companies for both advertising and non-advertising purposes.

Clinical guidelines are vague, so we asked psychiatrists what to consider when deciding whether to continue taking these medications. By Christina Caron When Marjorie Isaacson first started taking ...