Abstract: Probabilistic constellation shaping (PCS) has been widely applied to amplified coherent optical transmissions owing to its shaping gain over the uniform signaling and fine-granularity rate ...

Abstract: Non-uniform constellations (NUCs) have been introduced to improve the performance of quadrature amplitude modulation constellations. 1D-NUCs keep the squared shape, while 2D-NUCs break that ...

Still, Buffett and his team bought some stocks in Q1, and its fastest-growing position was Constellation Brands (NYSE: STZ). The company increased its stake by 116% and now owns over 12 million ...

Pyxis Tankers Inc. Maroussi, Greece, May 20, 2025 – Pyxis Tankers Inc. (NASDAQ Cap Mkts: PXS), an international shipping company with a focus on the seaborne transportation of refined petroleum ...

GEOINT 2025 — Virginia-based startup NOVI Space plans to launch the first two satellites for a planned remote sensing constellation next year, based on edge-computing technology it is ...

More than 100 satellites have been launched from China since August—the first batches of two mega-constellations that are aiming to have about 28,000 satellites combined when they’re completed.

The satellites mark the first phase of China’s groundbreaking Three-Body Computing Constellation – an ambitious space-based supercomputing network led by Zhejiang Lab. Once fully deployed, the ...

The piece, called The CONSTELLATIONS, was created by Danielle Roney, a New York-based artist whose work is self-described as concerning “the creation of fluid architectures and the role of ...

A Chinese consortium is allegedly going from theory to practice, with an ambitious new constellation designed to bring AI capabilities in Earth's orbit. While Eric Schmidt and other Western space ...

GEOINT 2025 — The Space Force is moving to finally put in place the long-troubled next-generation ground system for its missile warning constellations — with service officials now predicting ...

The CEO also introduced Nvidia Constellation, a new office in Taipei's Beitou district. During his presentation, Huang also shifted focus to accelerated computing, highlighting Nvidia's CUDA-X ...