Abstract: Beamforming approch is the essential for improving the efficiency of wireless communication networks. These approaches includes analog, digital and hybrid beamforming. Each approach offers ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Gordon Scott has been an active investor and technical analyst or 20+ years. He is a Chartered Market Technician (CMT). Thomas J Catalano is a CFP and Registered Investment Adviser with the state of ...

I ordered my sofa on 11/24/20. Due to Covid-19, ensuing supply chain shortages, and an increase of orders, the sofa arrived in August 2022. Let me start by saying that the sofa is everything anyone ...

† Department of Polymer Engineering, The University of Akron, Akron, Ohio 44325, United States ‡ Department of Materials Science and Engineering, Carnegie Mellon University, Pittsburgh, Pennsylvania ...

Discover how to create stunning textured wall art with this step-by-step tutorial. Learn to use stencils, texture mediums, plaster techniques, and blue glitter paint to achieve intricate geometric ...