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Fernando Hernández

Fernando Hernández

Fernando Hernández Sánchez is a Computer Engineer (Universidad Politécnica de Madrid) who works in the R&D department at Teldat. Within that department he is part of the Cloud Appliances group as a Software Engineer
High-speed Internet from space: The Starlink network

High-speed Internet from space: The Starlink network

Accessing the Internet from space is not new, with many companies (OneWeb, Space Norway, Telesat, etc.) now offering it. More recently, however, a new participant has emerged on the scene promising something different – Starlink. SpaceX’s plan is to create a network of 12,000 satellites that fly from 350 to 1160 km above our heads and provide fast Internet access using lasers. Each satellite...

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LI-FI The New Wireless Technology

LI-FI The New Wireless Technology

Li-Fi is the latest technology to shake up the world of wireless communications. The term Li-Fi was coined by Harald Hass, a professor at the University of Edinburgh, and defines a high speed, low cost wireless communication system that uses light as a transmission medium. LiFi is a wireless communications system that uses light instead of radio waves (such as WiFi or Bluetooth), thereby...

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