Abstract: With the application of massive wireless devices, the receiver often receives mixed signals with time-frequency overlapping. Automatic modulation classification (AMC) of such mixed signals ...

Abstract: Online adaptation to the dynamic channel conditions requires intelligent receivers with online learning ability as well as efficient training samples. In this letter, we propose a new type ...

Trump administration officials and Maryland leaders are set to hold urgent talks as the cost of rebuilding Baltimore's Francis Scott Key (FSK) Bridge has surged to as high as a projected $5.2 billion, ...

FS KKR Capital faces severe non-accrual issues and persistent dividend coverage shortfalls, prompting a major dividend reset and a Sell rating. FSK's non-accrual ratio has surged above 5%, far ...

December 10, 2025, Mountain View, CA -- For 10 months, a SETI Institute–led team watched pulsar PSR J0332+5434 (also called B0329+54) to study how its radio signal "twinkles" as it passes through gas ...

WASHINGTON (AP) — Defense Secretary Pete Hegseth put U.S. troops at risk by sharing sensitive plans about an upcoming military strike in Yemen on his personal phone, according to a Pentagon inspector ...

The Pentagon’s latest report makes one thing clear: Signal protects conversations, but it was never designed to safeguard U.S. war plans — and using it that way carried real risk for American forces.

Georgia and Alabama, the dominant forces in the SEC over the last decade, will once again collide with a conference title on the line. The Bulldogs are heading to their fifth consecutive SEC ...

Indiana and Ohio State will battle for a conference title (and bragging rights) when they meet in the 2025 Big Ten championship game. The Buckeyes, who are chasing down back-to-back national titles, ...

James LaPorta is a national security coordinating producer in CBS News' Washington bureau. He is a former U.S. Marine infantryman and veteran of the Afghanistan war. The report found the former Fox ...

Defense Secretary Pete Hegseth faced scrutiny on two fronts Thursday, as lawmakers zeroed in on the legality of a Sept. 2 strike on survivors aboard an alleged drug boat in the Caribbean, while ...