Abstract: This paper shows the optimality of Pulse-Position Modulation (PPM) for covert communications over discrete-memoryless channels. Specifically, the concatenation of a random m-ary outer code ...

Location: Remote or hybrid. Science Friday’s headquarters are in New York City, but we offer considerable WFH flexibility for both local and remote employees. Applicants based in the greater NYC area ...

Abstract: In this study, an effort has been made to investigate different index modulation techniques and compare their performance with the conventional OFDM technique. OFDM technique cannot be used ...

With a United 737-8 jet serving as Boeing’s 2025 ecoDemonstrator Explorer, pilots conducted test flight evaluating a modernized data communications system designed to improve information flow between ...

The addition of the leading accessibility technology for communication design expands Quadient’s capabilities for accessible, compliant, and inclusive customer communications More recently, compliance ...

Big news: We’re expanding Opal, our no-code AI app builder, to 160+ countries! From automating complex research to generating full marketing campaigns from one idea, builders are turning their ideas ...

Astronomers are puzzled, and that’s putting it mildly. A strange pattern of pulses, repeating like clockwork, has been detected from 3I/ATLAS, an interstellar object cruising through our Solar System.

"Code Is Law" is the first serious documentary about DeFi hacks. It captures the chaos and moral questions behind “code is law." But it omits a few key details. Ekin Genç is DL News’ Editor-in-Chief.

Short video platforms such as TikTok, Instagram Reels, and YouTube Shorts have quickly become central to digital communication strategies, particularly for micro, small, and medium enterprises (MSMEs) ...

Every era has its art form – and today’s canvas is digital. Culture now thrives in timelines, shared playlists, and creative platforms that blend technology with emotion. The line between artist, ...

It’s 6:30 PM, and you’ve been in back-to-back meetings since 8:00 AM. Your inbox shows 137 unread messages, your Slack notifications have hit triple digits, and you have three dashboards open with ...