LI-FI (Light Fidelity): Future of Data Transmission

There was a time when we used to transmit data through Bluetooth or such sort of communication in which data transmission rate was negotiable. But with the time, the wireless technology has grown eventually and compatible technologies with faster data rates were introduced such as NFC, Wi-Fi, Wi-Fi Direct etc. With these technologies now the data transformation was easier than ever. But now there is a new technology introduced in the market which will overtake the Wi-Fi Technology which is the leading and most popular data transmission technology, which is Li-Fi  Technology. So what is Li-Fi and how it works and all the regarding questions are answered in this article. // (adsbygoogle = window.adsbygoogle || []).push({}); Credits:CircuitDigest Li-Fi Technology: Basically, Li-Fi is a wireless data transmission technology that uses light rays as the source of data transmission. In 2011, in the ted talks, Harald Hass has introduced us to the emerging and futuristic data transmission technology called LIFI. The full form of LIFI is Light Fidelity which sounds similar to WIFI (Wireless Fidelity) and LIFI works on the VLC(Visible Light Communication). The data transmission rates of LiFi are effectively faster than all other wireless technologies including WIFI, NFC and so…

Data Preprocessing in Data Mining

Data analysis is now integral to our working lives. It is the basis for investigations in many fields of knowledge, from science to engineering and from management to process control. Data on a particular topic are acquired in the form of symbolic and numeric attributes. Analysis of these data gives a better understanding of the phenomenon of interest. When development of a knowledge-based system is planned, the data analysis involves discovery and generation of new knowledge for building a reliable and comprehensive knowledge base. What is Data Preprocessing Exploratory data analysis and predictive analytics can be used to extract hidden patterns from data and are becoming increasingly important tools to transform data into information. Real-world data is generally incomplete and noisy, and is likely to contain irrelevant and redundant information or errors. Data preprocessing, which is an important step in data mining processes, helps transform the raw data to an understandable format. Data pre-processing is an important step in the data mining process. It describes any type of processing performed on raw data to prepare it for another processing procedure. Data preprocessing transforms the data into a format that will be more easily and effectively processed for the purpose of the…

Insert math as
Additional settings
Formula color
Text color
Type math using LaTeX
Nothing to preview