4G is the fourth version of wireless telecommunications technology that has been used commercially worldwide. It was developed after succeeding 3G and now preceding towards 5G. There is a need to upgrade for a better version when it comes to wireless cellular service.
The 4G network opens a new world of fast internet as it is 10 times faster than the 3G network. As per ITU, a system is considered 4G when it matches with the capabilities defined by it in IMT advanced. In 2009, the first 4G network came into existence. It was developed by a Sprint company in the United States.
Nowadays, mostly cellular service provides 4G service around the world. In 2009, LTE (Long Term Evolution) standard was commercially developed in Stockholm, Oslo, and Sweden.
4G network uses Internet Protocol (IP). It did its job by sending and receiving information packets. The 4G network is different from 3G network as 4G is totally IP (Internet Protocol) based. This means that the 4G service uses internet protocol to send and receive data like videos and voice data. The 4G connection uses this way of data transmission to reduce the risk of becoming scrambled while being delivered.
To consider any network 4G, it needs to be able to provide a speed of 100 Mbps when the user is travelling in any transport - which means highly mobile communication. But when a user is not travelling in high-speed transport rather than having at least 1 Gbps (Gigabits per second), the network can be considered 4G.
Despite these differences, users should be aware that all 4G networks are not created equal. It is important to know the difference between 3G and 4G so you can know what to expect in terms of speed and reliability from your service provider. On a different feature found mostly on 4G devices, LTE has three key benefits over previous generations:
What will we learn?
3G and 4G connections are different, but they both have their strengths. 3G is slower than 4G networks because it relies on the wireless spectrum for bandwidth and data speeds. It should be noted that the 4G connection is an advanced way to transmit data. 4G is, more specifically, a high-tech facility for broadcasting information. Both 3G and 4G systems use towers to broadcast their signals. These towers relay data--which coders and engineers usually update--to one another.
4G LTE (aka standard 4G network) can provide a maximum of 150 Megabits per second. Through this network, a 4Gb video can be downloaded in just 60 minutes 40 seconds, which is a good speed. If you download the same video with the 3G network, then it will take almost 50 minutes.
Every network has its advantages and disadvantages, either its 4G or 3G. But here we will focus on the advantage of getting a 4G phone:
The latest phones and smartphones are all designed to support 4G networks. 4G phones are now very popular. Even the new phones like iPhone 12 come with 5G support. But still, most phones come with 4G networks as 5G networks will take some time more to establish properly across the world.
A 4G network has a lot of benefits: