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What is 5G?
5G or fifth generation is a software-defined network. This means that unless it completely replaces the cables, it can largely change their need by operating on the cloud instead. This means that it will have 100 times better capacity than 4G, which will dramatically improve internet speed. For example – to download a two-hour movie on 3G will take about 26 hours, on 4G it will take six minutes and on 5G you will be ready to watch your movie in just three and a half seconds.
More on 5g
But it is not only the internet capacity that will be upgraded. Response time will also be faster. The 4G network responds to our commands just under 50 milliseconds. With 5G it will take about one milli second. It is about 400 times faster than the blink of an eye. Smartphone users will enjoy a more streamlined experience as a result. But for a world, which is increasingly reliant on the Internet only to function, reduction in time delay is important. For example- self-driving cars require a steady stream of data. The sooner information is given to autonomous vehicles, the better and safer it can run. 5G will also provide a more personalized web experience using a technique called network slicing. It is a way to create separate wireless networks on the cloud, allowing users to create their own bespoke networks. For example, an online gamer needs a faster response time and more data capacity than a user who only wants to check their social media. Business will also benefit from being able to personalize the Internet. In large events, there is a large number of people in a particular area using data-heavy applications. But an increased piece of network with 5G organizers can pay off, it increases internet capacity and thus improves a visitor’s online experience.
Some drawbacks of 5G
The 5G was created years ago and has been talked about ever since. Yet it is estimated that by 2025, the network is still lagging behind both 3G and 4G in terms of global mobile connections. Its mainstream existence faces many obstacles. The most important of these is cost. According to some experts, 5G may cause network operators to tear down their current business model to make business sense. 3G and 4G networks are relatively cheap and easy to set up, as they are relatively easy to roll out at current frequencies on the radio spectrum of different regions. But for 5G to function properly, it requires a frequency with very large bandwidth, which may require brand new infrastructure. Some analysts believe that wider building and costs will force operators to share usage and management of mobile networks.
Various Network Generations
- The first generation of mobile technology was the 1G network. They were launched back in the 80s. Unlike other generations, 1G networks used analog signals and could actually only make voice calls. One of the phones using the 1G network was the Motorola DynaTAC, a classic over-sized cell phone from the 80s movies. The 1G speed was about 2.4 kbps.
- The 2G network kicked things up a notch. It had more bandwidth, which meant that in addition to calls, users could start sending data, enabling text messages, SMS and even pictures, MMS. Later versions of 2G phones can also have basic Internet access. Like most famous 2G devices, the original iPhone is sometimes sold. The maximum speed for 2G was around 50 kbps.
- 3G networks offered even more bandwidth and faster speeds. Its arrival began in 1998. It had more diverse applications. It can reach speeds of 2mbps on stationary or non-moving devices and up to 384 kbps on moving devices.
- 4G LTE, which is currently present in most of our cell phones, has made the prospect of really fast wireless internet. It was released in the late 2000s. It is 500 times faster than 3G network. It is capable of supporting high-definition mobiles, TVs, video conferencing, and more. For a stable device, the speed can be 100 Mbps. For moving devices, the top speed can be 10 Mbps.