Abstract: The Non-Terrestrial Network (NTN) is a promising technology to achieve the ubiquitous, low latency, and high data rate next-generation communication system ... network.In the considered NTN ...

Abstract: In this paper, we present a novel approach for joint activity detection (AD), channel estimation (CE), and data detection (DD) in uplink grant-free non-orthogonal multiple access (NOMA) ...

No matter what type of business you operate, these free digital marketing tools can help boost your visibility and bring in new business. Restaurants, retailers, and service professionals alike ...

Supply Lines is a daily newsletter that tracks global trade. Sign up here. Trade chiefs from China, Japan and South Korea renewed their call for an open, fair flow of goods and pledged to deepen ...

That’s why it came as a shock to many Chinese when they learned that President Trump had decided to dismantle Voice of America and end grants to Radio Free Asia. It’s unfathomable to them that ...

WICHITA, Kan.(KAKE) — The owners of Happiness Plaza in College Hill are looking for someone to take a 1,500-square-foot house off their hands—free of charge. The catch? They need the house ...

US District Judge Royce C. Lamberth has granted Radio Free Europe/Radio Liberty’s request for a temporary restraining order that will help the broadcaster stay on the air and online for the time ...

Good communication is at the centre of any successful business. Understanding the elements of business communications positions you as an effective communicator, allowing you to relay messages, avoid ...