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 ...

Many developers share their LeetCode solutions on GitHub. Look for repositories that are well-organized by topic or problem number, have clear explanations, and show good code quality. Some popular ...

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 ...