IEEE

Two-Step Random Access Optimization for 5G-and-Beyond LEO Satellite Communication System: A TD3-Based MsgA Channel Allocation Strategy

Abstract: For 2-step random access of 5G-and-beyond low earth orbit (LEO) satellite communication system, the large coverage of satellite causes the serious collisions on MsgA channel which reduce the ...
Futurism

Justice Department Humiliated as People Find the Epstein Files Can Easily Be Un-Redacted

The heavily redacted release of Epstein files can be easily redacted with a simple copy-paste, unearthing some disturbing details.

What’s Redacted in the New Epstein Files and What Isn’t

Epstein files after publishing thousands of files over the weekend that included many redactions—with some pages entirely ...
IEEE

Unsourced Random Access via Random Scattering With Turbo Probabilistic Data Association Detector and Treating Collision as Interference

Abstract: In this paper, a novel random scattering transceiver design for unsourced random access (URA) is investigated. Distinctive from the state-of-the-art such as coded compressed sensing (CCS) ...