In this paper, SNR estimation algorithms are evaluated in digital receivers for BPSK and QPSK modulations in an AWGN channel, using LabVIEW Communications and GNU Radio Companion environments.

Mobile WiMAX is a broadband wireless access based on OFDM/OFDMA technology which employs Adaptive Modulation and Coding (AMC) scheme to attain higher data rates. In this paper, a selection strategy is ...

The Hera AI Companion will be answering questions from space fans during the flyby and is expected to be able to share photos in close to real time. The Companion is constantly being updated with the ...

GitHub is where people build software. More than 150 million people use GitHub to discover, fork, and contribute to over 420 million projects.

On Wednesday, Ohio Governor Mike DeWine and Kentucky Governor Andy Beshear unveiled the design of the “state-of-the-art” Brent Spence companion bridge. The companion bridge is a part of the 8 ...

Reese Witherspoon's Hello Sunshine is launching “Bookmarked by Reese’s Book Club,” hosted by journalist and TV host Danielle Robay.

Connections Companion No. 736 Scroll down for hints and conversation about the puzzle for Monday, June 16, 2025. Share full article 584 ...

Tech Scientists detect mysterious radio waves coming from beneath Antarctica's ice Researchers using balloon-mounted instruments discover signals that should be physically impossible to detect ...

An AI companion is just a phone call away for residents of this senior living community—and their mental health is improving as a result.

T brings you the best new music in the world, to warm you up for Glastonbury.