Abstract: In this paper, we propose a novel sum rate maximization algorithm with rate-splitting (RS) for a hybrid precoding downlink system. By utilizing the benefits of RS, we define a group RS (GRS) ...

Abstract: In the Large-scale Satellite Network (LSN), inter-beam interference significantly hinders the transmission performance of Low Earth Orbit (LEO) satellite downlinks. This interference ...

In part one of our series on water in the Central Valley of California, we visited a town called East Orosi, which has been fighting for clean water for over 20 years. This week we turn our attention ...