Topic

#Telecom

2 articles

A hiker connecting to a satellite with a standard smartphone

Dec 14, 2025 • 7 min read

Dead Zones Are Extinct: The 2026 Direct-to-Device Revolution

By late 2026, the concept of 'No Service' will disappear. This detailed report analyzes the physics of Direct-to-Cell technology and the fierce spectrum war between SpaceX and AST SpaceMobile.

#Direct-to-Cell #SpaceX #AST SpaceMobile

Visualization of a 6G mesh network operating in the Terahertz spectrum.

Feb 15, 2025 • 5 min read

6G 2025: Conquering the Terahertz Gap

6G isn't just 'faster 5G.' It requires breaking a fundamental law of physics: generating signals in the 'Terahertz Gap' where electronics fail and photonics don't work.

#6G #Telecom #Physics