When will 5g mobile phones be available? Summary of advantages of 5g mobile phones
4hw.com.cn: there have been more and more discussions on 5g network recently. Major mobile phone manufacturers are speeding up the research and development of 5g network mobile phones. 5g mobile phones of domestic mobile phone manufacturers such as Huawei, Xiaomi and Lenovo are already in the testing stage. When will 5g mobile phones be listed? What are the advantages of 5g mobile phones? Let's have a look.
According to the plan, it is expected that the first batch of 5g chips will be streamed before New Year's day in 2019 and completed around the Spring Festival. In the first half of 2019, the construction of commercial base stations will be carried out, and the first batch of 5g mobile phones will be produced in the second half of the year.
Meanwhile, the national development and Reform Commission and other relevant departments have approved China Unicom, China Telecom and China Mobile to pilot build 5g networks in some cities. At present, China Mobile and telecom have decided to take Suzhou as a pilot city, and China Unicom will soon join.
Before talking about 5g mobile phones, let's talk about 5g. 5g network is the fifth generation mobile communication network. Its peak theoretical transmission speed can reach tens of GB per second, which is hundreds of times faster than that of 4G network. The whole ultra-high picture quality film can be downloaded in one second. In addition to high bandwidth, 5g network has lower latency than 4G network. The Ping value of 5g network can reach only a few milliseconds.
For mobile phones, 5g upgrade is actually the same as 2G to 3G and 3G to 4G. The most obvious users perceive is the improvement of network speed and the reduction of delay. However, this time, the scope of application of 5g network has changed. 5g is not only for mobile phones, but also for IOT Internet of things, that is, in the future, the absolute main force of 5g networking may no longer be mobile phones, There are also cars and a variety of Internet of things devices, and different Internet of things devices have different requirements for the network. Therefore, after the official commercial use of 5g network, there may be two networks, one for mobile phones and the other for the Internet of things.
What are the advantages of 5g mobile phones
First of all, there is no doubt that the network speed is improved and the delay is reduced. The peak theoretical transmission speed of 5g network can reach tens of GB per second, which is hundreds of times faster than that of 4G network. The whole ultra-high picture quality film can be downloaded in one second. In addition to high bandwidth, 5g network has lower latency than 4G network. The Ping value of 5g network can reach only a few milliseconds.
The current 4G network speed has been very fast, so is it necessary for 5g network to have such a fast speed? At present, even if the network speed is fast, telecom operators still charge according to the traffic. Few people will download movies on the mobile network. Therefore, simply for mobile phones, the 5g experienced by users is far less shocking than that in the 3G / 4G era. After all, the mobile traffic is not cheap enough to download movies of several gigabytes at will. Although the 5g network is fast, the network speed is not a pain point for mobile phone users. What operators really need to solve is the traffic charge.
In addition, 5g mobile phones will become the hub of the Internet of things. You can control Internet of things devices through mobile phones, such as using mobile phones to control solar panels on houses, control air conditioning at home, etc. mobile phones are equivalent to remote controls. Although the Internet of things has been said for several years, it will erupt only after 5g is commercial. 5g network is actually prepared for the Internet of things in a great sense, including Internet of vehicles, driverless, telemedicine surgery and so on.
When 5g mobile phones become popular in 2019, due to the lag of the corresponding industrial chain, consumers may not feel the difference between 5g and 4G. Now the price of mobile traffic has not reached the point where users can go to the movies at will, but there is no doubt that the growth of an emerging thing needs a process, 5g and 5g mobile phones will certainly shine in the next few years.