Abstract: A single-input multiple-output system in flat Rayleigh fading, with pilot-symbol-aided least squares channel norm estimate based energy detection of one-sided multi-level amplitude-shift ...

There are moments in "Black Doves," the six-episode Netflix thriller series starring Keira Knightley and Ben Whishaw, that feel like any given show about a capitalistic spy organization full of ...

It was first proposed four days after King’s 1968 assassination outside a Memphis motel. It took 15 years until it became a federal holiday.

Abstract: This paper investigates pilot symbol-assisted channel estimation in multiple-input multiple-output orthogonal frequency division multiplexing systems. Especially, under multipath fading ...

Police arrested a 19-year-old accused of murder in connection to a deadly shooting in Portland’s Old Town Neighborhood in ...

Indie horror game Mouthwashing has swooped out of nowhere with its bizarre tale of betrayal. Find out what we thought of its ...

The Cannon Beach firefighter who went out in the water on a surfboard at night to rescue a stranded teen on his boogie board ...

For the second year in a row, we invite students to document the local, offline communities that interest them. Contest dates: Dec. 4, 2024, to Jan. 15, 2025. By The Learning Network Step-by ...

Browse 40+ holly silhouette leaf black and white stock illustrations and vector graphics available royalty-free, or start a new search to explore more great stock images and vector art. Christmas ...

Besides stars, the United States Navy uses quasars as beacons. Quasars are distant galaxies with supermassive black holes, surrounded by ... X-Ray Flashes from a Nearby Supermassive Black Hole ...

A black-tie ball invitation reveals that billionaire Meta CEO Mark Zuckerberg plans to literally roll out the red carpet for ...