5g network, the fifth generation mobile communication technology, is also the extension or upgrade of 4G network. At present, 5g network technology is still in the early stage, in the laboratory research key technology and related standards development and unification stage, from the formal commercial still has a long time. So 5g can be popularized in a few years? What does the popularity of 5g mean? Let's take a look with Xiaobian.
As for the research on 5g, foreign countries started from 2012 at the earliest, while China started the research in 2013. There is no consensus on when 5g network will come out. Huawei announced in November 2013 that it will invest 600 million US dollars in 5g R & D in the next five years. It is expected that the first 5g commercial network will be launched in 2020. Therefore, the industry generally believes that the large-scale commercial deployment of 5g network will not start until 2020.
High speed is the biggest characteristic of 5g. The next development of 4G can reach the peak 1g Internet speed, while 5g can reach 10g. This means that in the 5g network environment, an ultra high definition film can be downloaded in one second. You can download a high-definition movie in seconds.
5g network can greatly improve the efficiency of mobile data transmission, and make mobile phones and other mobile terminals under the network environment.
The video speed can reach 1g to 10g per second, and the whole HD movie can be downloaded in a few seconds.
According to experts, the development from 3G's 10 MB bandwidth and 4G's 100 MB bandwidth to 5g's 1000 MB bandwidth is equivalent to the transformation from quantitative to qualitative, like the transformation from two lanes to 20 lanes and then to 200 lanes.
For example, nowadays, audio is the main part of calls. In the 5g era, there will be ubiquitous video calls to help people communicate face to face. In the future, the 5g network will have as many as 100 billion connections, which will make the interconnection of all things a reality.
In order to popularize 5g network, a large number of mobile phones must support 5g network. Major operators have set up 5g network base stations. Therefore, it will take at least two or three years from business to popularization. Therefore, the fastest popularization of 5g network may be around 2022.
The emergence of 5g is bound to prompt mobile terminal manufacturers such as mobile phones and computers to make corresponding adjustments. 5g can achieve 10g transmission rate per second, which makes the communication bandwidth wider and the spectrum occupied by the channel higher. In order to adapt to this kind of transmission speed, 5g mobile phone should be equipped with faster processor, high main frequency, high resolution screen and more HD camera. Only in this way can the content show better effect in high-speed network.