DragonsDean Enterprise

  Credits   In a world increasingly hungry for faster, more secure, and more efficient data transmission, a new contender is stepping into the spotlight—literally. Light Fidelity, or LiFi, is a cutting-edge wireless communication technology that uses light to transmit data. Imagine browsing the internet through your desk lamp or streaming 4K video via your ceiling light. Sounds futuristic? It’s already happening. What Is LiFi? LiFi stands for Light Fidelity, a form of Visible Light Communication (VLC). Unlike WiFi, which uses radio waves, LiFi transmits data using modulated light signals, typically from LED bulbs. These signals are invisible to the human eye but can be picked up by photodetectors and converted into digital information. How Does It Work? LED Light Source: LEDs are rapidly switched on and off to encode data. This flickering is imperceptible to humans. Photodetector: A receiver captures the light signals and decodes them into usable data. Bi-directional Communica...

  Photo Credits | Igor In a distributed antenna system (DAS), a single signal source is connected to a group of antennas instead of to a single antenna. A distributed antenna system is most often used to distribute cellular network coverage to heavily populated buildings, such as offices, high-rise apartments, shopping centers or sports stadiums. The Telecommunication facility is one of the major parts of the building utility to provide communications. The building owner shall provide space to house the telecommunication facility of the building. The distributed antenna system is part of the telecommunication facility of the building. The distributed antenna system, is an in-building solution comprising of a number of pico cells to provide wireless coverage and services using 2G. 3G, 4G, 5G, and even 6G wireless access technology. Definite number of antennas constitutes one single sector; this means that these set of antennas are strategically installed inside a building / compoun...