RIS: The Revolution in Signal Transmission in Urban Environments

In a world where cities are becoming increasingly crowded and complex, ensuring stable communication signals is a major challenge. Buildings, trees, and other physical obstacles can weaken and deflect signals, compromising the quality of wireless communication. Additionally, increasing the number of...
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Connecting the World from the Stratosphere with HAPS

HAPS (High Altitude Platform Stations) operate from the stratosphere, approximately 20 kilometers above Earth. In the form of balloons, airships, or fixed-wing aircraft, they provide a stable platform for observation and communication and can operate for months. Advances in solar panel technology, a...
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