Abstract: In this correspondence, we propose a twin-layer hierarchical differential index modulation scheme for a reconfigurable intelligent surface (RIS)-aided transmitter architecture, termed as ...

Abstract: Cell-free massive multi-input multi-output (CF mMIMO) is one of the candidate elemental technologies for the sixth generation (6G) mobile communication system to provide excellent wireless ...

Second-generation beamforming refers to advanced designs using more sophisticated signal processing algorithms, larger antenna arrays, and the ability to generate higher quality, more focused beams ...

What just happened? At its first big investor event since breaking off from Western Digital, SanDisk unveiled something it's been cooking up to take a bite out of the hot AI market. The company has a ...

A young computer scientist and two colleagues show that searches within data structures called hash tables can be much faster than previously deemed possible. Sometime in the fall of 2021, Andrew ...

GCL Perovskite said it has completed a Series C1 funding round, raising nearly CNY 500 million to advance its gigawatt-scale perovskite tandem production line in Kunshan, Jiangsu province. Goldstone ...

OpenAI’s latest generative AI model is much better at code generation than previous models, but slower and more expensive — and not quite ready for production. “Ho, hum,” I thought in response to the ...

Ritwik is a passionate gamer who has a soft spot for JRPGs. He's been writing about all things gaming for six years and counting. JRPGs thrive in high-fantasy or sci-fi settings, but games set in ...

Grand Sunergy provided its Seapower series of modules to the project. Image: Grand Sunergy. Chinese renewable power developer CGN New Energy Holdings has commissioned a 400MW offshore floating solar ...