History of Wifi in hindi techytadka 2019

History Wifi | History of Wi-Fi

The word Wifi has become the essential word of our daily life, because now we can not live without a moment of internet and it is a wonderful change that has come in our life which has thrown the whole world like a thread and Information is now closer to us, whether it is health updates or general knowledge or any kind of entertaining video or use of social sites to connect with all friends. 

History of Wifi

Sometimes we use mobile data to connect to this internet, and Wifi and sometimes friends also ask for hotspots to borrow, but do you know who is the father of Wifi and how did this technique come in our common life? If not, then let's know WIFI history in Hindi -

WIFI history  (History of Wi-Fi)

If you have to say about Wifi, basically it is a technology through which Internet connectivity is made easy. It happens that any wifi router that happens, changes the Internet connectivity to Radio Waves and then all the devices that Wifi is enabled, it receives this signal and connects to the Internet. In this way, we can use the internet without the use of wire. To understand this example properly you can understand JIO FI, in which we can add a lacing device or mobile and laptop to any internet with any wifi feature.

History of WIFI history / Wi-Fi - The first wifi technology

History of WIFI history / Wi-Fi - The first wifi technology in 1997 was commercially released for the use of the logo. However, this technique was invented very long ago and its credit goes to many people who have contributed to improving it over time. To develop wifi technology from 1971 to 1991, many people and companies have worked on this technology, in which prominent names of John Deane, who worked with him along with Australian radio astronomer John O'Sullivan. Because these people did a lot of hard work in developing Wi-Fi technology.
wifi history

For the first time, the commercial use of Wi-Fi for common people as we mentioned earlier in 1997 and its first version is called 802.11 protocol. Whose speed was 2 Mbit / s link speed? After the initial stage, the version of wifi was further developed over time, and its second version was 802.11b with speed of 11 Mbit / s, and due to this, Wi-Fi over time became more popular. In 1999, an institution that non-profit Wi-Fi Alliance constituted a trade association, so that the Wi-Fi trademark is to be registered and it is regulated. It is a non-profit organization which still promotes Wi-Fi technology and also gives certificates to any Wi-Fi technology product on the market.

You might be surprised to know that Wi-Fi was not known by the same name in its early days, but it was named after August 1999. Prior to this, it was known as 'IEEE 802.11b Direct Sequence.', So the Wi-Fi Alliance hired Interbrand for a second company so that it could be used commercially by giving this technology a better name. Funny thing is that the Wi-Fi Alliance later made this statement that Interbrand used the word Wifi as a joke, inspired by the word Hi-Fi, and later this technique became popular with this name. Let's tell you that the same company also made Wifi logo.

You still know that the WiFi technology, which works through electromagnetic waves, runs on two frequencies, which is 2.4Ghz (which is also known as 802.11b standard) and the other is 5Ghz (Which we know as 802.11a standard). The Band which has 2.4Ghz for many years has been a preferred choice for WiFi users because it was cheaper than the 11a band, but this situation changed in the coming years and since the year 2003 it came to 802.11g standard In addition to the higher range of speed, the speed also improved, and gradually people started giving it priority over the wired connection and after that, 2009 came another version of wifi which was called 802.11n, which was called by its old technique. It was only better and faster, due to which the popularity of Wi-Fi was booming and a new problem was encountered which was the problem of Overcrowded i.e. the number of devices working on 2.4 GHz increased Because almost everywhere and every man had some kind of wifi devices that worked on this frequency, then each other began to interrupt each other, due to which the efficiency of the devices It started to affect.

To get diagnosed with this problem, the use of Dual-Band Routers

To get diagnosed with this problem, the use of Dual-Band Routers began to be used in which both radiators used to work on both frequency ranges of 2.4 GHz and 5 GHz were able to work together, which would normally use devices with 5Ghz frequency Used to work but if necessary, frequency of 2.4 GHz can also be used. Even today while taking the router these points should be kept in mind.

Now, if we talk about the role of Wifi in today's time, today there is the convenience of Wifi connectivity everywhere and in many railway stations and public places you get the facility of the hotspot and this area is constantly expanding. The reason is that it is easy to use and fast. You can easily connect all the home appliances together by creating a hotspot at home. Not only this, this technology has made internet connectivity easier but it is full of wifi-working devices on the market which makes your daily life very easy. In addition to the home-based Surveillance camera, you can create a smart house by connecting wifi from your TV to speakers to the whole house, and the more revolutionary changes have been done by the internet in our lives, the same way that Wifi also has the way to live our lives. In a very different style.

So this is WIFI history in and you can email us for more information and you can follow us on Facebook or receive email subscriptions to get regular updates. You can also join us by clicking on the red hour mark.