3G is shorthand for “3rd generation,” and refers to a networking standard in cell phone technology that is capable of providing high-speed data service to mobile devices. As 3G wireless networks became more widespread, you could finally connect to and use the Internet at practical speeds (with a 3G-enabled smartphone), which far surpassed those of the previous generation of mobile phone technology (called 1X).
To be technical, 4G stands for “4th generation” mobile data protocol. But as a growing band of 4G users will tell you, it’s all about the speed. Now, what is 4G LTE? LTE stands for Long Term Evolution. It’s a term used for the particular 4G protocol that delivers the fastest mobile Internet experience. Some experts even refer to it as “true 4G.” A 4G LTE network is therefore one that operates at the leading edge of speed and reliability.
The main reason 4G is faster than 3G is because of Orthogonal Frequency-Division Multiplexing (OFDM). It sounds complicated, but it’s the same technology used in Wi-Fi, ADSL broadband, digital TV and radio.OFDM is a technique for squeezing more data onto the same amount of radio frequency. It also reduces latency and interference. Data is split up and sent via small chunks of frequency in parallel, therefore increasing the capacity of the network.
You’ve probably heard of it, but what is 4G? In short, it’s the name given to the fourth generation of mobile networks, just as the previous generation is called 3G. Loosely speaking, 4G is around five times faster than existing 3G services. Theoretically it can provide download speeds of up to 100Mbps but you won’t achieve this in real-world use.After a long wait Airtel has finally launched 4G mobile services in India. 4G services were launched in many of the cities in India by various operators but none of them launched it in the capital city. Airtel is the first one to do so. Airtel which is leading brand in India and emerging day by day, Now come up with great excitement for you all to make you more fast, stable, flexible.
If you are wondering that What am I talking here then you should know that #Airtel4gspeedtest 4G which stands for 4th Generation is the latest technology and gives you fastest Internet speed to be more precise, more faster, more flexible so you can get better Network Connectivity in Rural areas too. So Yes this is really a good news for all Airtel fans and for all those who are in a search of fastest internet connectivity. As Airtel already claims that they are the only one who are giving fastest internet speed on 4G and it also looks real when you do Airtel 4G speed test on your 4G enabled smartphone. Airtel 4G review will be incomplete without doing the internet speed test.This has to be the single most reason to get 4G connection . 4G which is the successor of 3G that can give speeds upto 100 Mbps on a wireless network.
Following the successful launch of the 4G services in select cities; Airtel has taken a step ahead and launched #Airtel4G across India today. To compare off the prices and know more details please hit off their dedicated website – http://airtel.in/4g/