Elon Musk is once again predicting the end of a technology most people still consider indispensable, arguing that the smartphone era is already in its final chapter and could vanish within a few years ...

Given the current state of practice and visions for the future (including AI), certain practices should be reevaluated. This ...

Abstract: We investigate a joint visibility region (VR) detection and channel estimation problem in extremely large-scale multiple-input-multiple-output (XL-MIMO) systems, where near-field propagation ...

Abstract: Online learning is an important complementary form of offline classroom learning, in order to meet the personalized learning needs of students in the online learning process and improve the ...

The United States Space Force has announced a new series of mission naming conventions for future space weapons, which include gods, ghosts, and even monsters from ancient mythology. Speaking to ...