Abstract: Three third-order digital modulation schemes, rectangular 8-quadrature amplitude modulation (8-QAM), 8-phase shift keying (8-PSK), and star 8-QAM are compared for RF receiver-level ...

Abstract: From the perspective of joint source-channel coding (JSCC), there has been significant research on utilizing semantic communication, which inherently possesses analog characteristics, within ...

Contractors at DSEI 2025 detail their efforts to create a digitally cohesive force powered by satellites and processing power. Atlanta forfeits $37.5M in airport funds after refusing to agree to Trump ...

A man was arrested on a federal criminal charge in Washington, D.C., after he allegedly aimed a red laser pointer at Marine One as it flew overhead carrying President Donald Trump. Jacob Samuel ...

Our last 'Question of the week' asked the members of our forum community which phone they prefer from a photography perspective. We wanted to know which phones you're drawn to, not necessarily because ...

Department of Materials Science and Engineering, National Yang Ming Chiao Tung University, 1001 University Road, Hsinchu 30010, Taiwan Hierarchical Green-Energy Materials (Hi-GEM) Research Center, ...

Over the past few weeks, I had the opportunity to sit down with Shan Aggarwal, Coinbase's newly appointed Chief Business Officer—a first-of-its-kind role at the crypto exchange. Shan’s background ...

School of Chemistry and Chemical Engineering, Qufu Normal University, Qufu, Shandong 273165, P. R. China ...