Abstract: Movable antenna (MA) technology can flexibly reconfigure wireless channels by adjusting antenna positions in a local region, thus owing great potential for enhancing communication ...

Abstract: Two-dimensional (2D) array sets with good correlation properties have attracted tremendous research attention in wireless communications. This paper studies an innovative approach for the ...

Engineers built E-BAR, a mobile robot designed to physically support the elderly and prevent them from falling as they move around their homes. E-BAR acts as a set of robotic handlebars that follows a ...

A hugely controversial Israeli settlement project, with a bypass road that closes off the occupied West Bank to Palestinians, has cleared planning hurdles and is out for tender. Thousands of homes are ...