Abstract: Semantic communication (SemCom) has received much attention as a cutting-edge paradigm. However, in Sem-Com, encoded semantic symbols exhibit strong correlations. When deep fading occurs, ...
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Java in zero-G - How the space coffee cup works
Astronauts on the International Space Station have a zero-g cup for their java. Credit: NASA Johnson Space Center Over a dozen state officials rally behind game-changing Trump admin rule cracking down ...
SAN ANTONIO, TX, UNITED STATES, April 1, 2026 /EINPresswire.com/ — The Texas Space Summit announced a series of speakers and updated programming for its 2026 event ...
Abstract: This article presents a novel power-based direction-finding (DF) system based on a space-time-coding metasurface antenna (STCMA) with fixed-frequency null-scanning capability. The direction ...
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