40 AI Industry ‘Dirty Secrets’ You Might Not Know About

Public discourse has focused a lot on artificial intelligence in the past few years. And even though the technology is hyped ...
IEEE

Robust Beamforming for Active Reconfigurable Intelligent Surface-Aided Secure CR-NOMA Systems

Abstract: This paper investigates robust secure beamforming design for active reconfigurable intelligent surface (RIS)-aided cognitive radio non-orthogonal multiple access (CR-NOMA) networks, which ...
IEEE

Active Intelligent Reflecting Surface for MISO Wireless Powered Communication: NOMA or TDMA?

Abstract: To enhance the massive connectivity and spectral efficiency of Internet-of-Things applications supporting batteryless devices, we integrate active intelligent reflecting surface (IRS) into ...
IEEE

Deep learning model analysis for hybrid PV-TEG maximum power extraction and GMP estimation: A step toward cleaner energy generation

Abstract: The hybrid of a photovoltaic-thermoelectric generating (PV-TEG) system offers great potential for solar energy harvesting, but its efficiency is limited by both sources components. This ...
Gizmodo

Our Favorite Hobby-Friendly Gifts for Science Geeks and Gamers

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 5 minutes ...
IEEE

Joint Beamforming and Power Allocation Design for Stacked Intelligent Metasurfaces-Aided Cell-Free Massive MIMO Systems

Abstract: Stacked intelligent metasurfaces (SIM) is considered a revolutionary technology that enables powerful signal processing directly in the electromagnetic (EM) wave domain and has significant ...
NPR

New limits for rent algorithm that prosecutors say let landlords drive up prices

Landlords could no longer rely on rent-pricing software to quietly track each other's moves and push rents higher using confidential data, under a settlement between RealPage Inc. and federal ...
IEEE

Joint Beamforming for Multi-Target Detection and Multi-User Communication in ISAC Systems

Abstract: Detecting weak targets is one of the main challenges for integrated sensing and communication (ISAC) systems. Sensing and communication suffer from a performance trade-off in ISAC systems.
IEEE

A Hybrid Framework of RIS-Assisted Robust Secure Transmission Design for Multibeam Satellite Communications

Abstract: In this paper, we investigate the hybrid secure transmission strategy for reconfigurable intelligent surface (RIS)-assisted multibeam satellite communications. In particular, two scenarios ...
IEEE

Secure Downlink Transmission of Active RIS Aided Cell-Free System

Abstract: This letter considers an active reconfigurable intelligent surfaces (RIS) aided secure cell-free system, and focuses on enhancing the secure transmission performance of legitimate users by ...
IEEE

Joint Beamforming Optimization and Mode Selection for RDARS-Aided MIMO Systems

Abstract: Reconfigurable intelligent surface (RIS) has emerged as a cost-effective solution for green communications in 6G. However, its further extensive use has been greatly limited due to its fully ...