Since the beginning, wifi has helped us to connect to the internet network. Wifi can be found in public places such as airports, bus stops, shopping centers, hospitals, and restaurants/cafes. As it develops, wifi technology has developed to provide contributions that allow us to be more connected to the wider world. But how many of us know about the history of wifi? When was wifi created? How does it work? What are the developments in wifi that make us more connected than before?
What is wifi and how does wifi work?
Wireless fidelity or commonly abbreviated as wifi is a technology that uses radio waves to connect electronic devices (computers, laptops, smartphones, etc.) to a network. To connect to wifi, a wireless adapter is needed to build a hotspot, so that users can connect to the internet within a certain range.
When was wifi created?
In 1997, an independent institution called IEEE created the first wireless local area network (wlan) specification or standard coded 802.11. Equipment that complies indonesia telegram data with the 802.11 standard can operate at a frequency of 2.4 GHz and a data transfer speed of 2 Mbps.
Wifi Development
In 2002, IEEE creat a new specification that could add 80 focus on what is essential at all times 2.11 capabilities. This specification, cod 802.11g, works on a frequency of 2.4Ghz with a maximum theoretical data transfer spe of 54Mbps. In 2006, MIMO (Multiple Input Multiple Output) was the latest technology from wifi. MIMO offers increas data transfer, superior reliability, and an increase in the number of clients that can be connect. MIMO wifi ata transfer spes of 108 Mbps. Until now, wifi technology continues to develop to further increase speeand security when connect to a network or the internet.
On the other hand, the development of wifi is not only cmo email list connecting devices to the internet network but wifi is also us to help and improve business development. Wifi can be usas one of the marketing tools. By utilizing wifi, now you can collect customer data to send marketing emails. Wifi is also known as one of the reliable marketing platforms and not only as a cost generator.