Abstract: This article introduces a novel frequency-shift chirp spread spectrum (FSCSS) system with index modulation (IM). By using combinations of orthogonal chirp signals for message representation, ...

One of the most important survival skills to know while winter camping is how to stay warm, and this simple, low-tech tent ...

Six months after the AI-171 plane crash, the B J Medical College hostel complex in Ahmedabad stands as a haunting reminder, with its charred walls and burnt trees replacing the once lively chatter of ...

After the Sourwood Inn was bought in 2023, an alternative wellness company has launched ambitious plans to redevelop the ...

Walking into a room full of strangers can be terrifying. Whether it is a networking event, a new workplace, or a party where you don’t really know anyone, there’s a lot of pressure on making ...

I know for sure that whoever is reading this can agree that making friends at any stage of life is hard. And honestly, it might be even harder as an adult when you are technically supposed to have it ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Making new friends (especially as an adult) can be challenging. It ...

Abstract: In this letter, we propose dual-mode chirp spread spectrum (DM-CSS) modulation for low-power wide-area networks. DM-CSS is capable of achieving a higher spectral efficiency (SE) relative to ...

Jesse Agus Martinez faces up to 20 years in prison for his budgie smuggling attempt. Photo / United States Attorney's Office for the Southern District of California An American man has been caught ...