绰号昵称
1、Wang Zhiqin, an expert with the China Academy of Telecommunication Research of MIIT, said China started 5G research and development as early as other countries. In 2013, the Chinese government established IMT-2020 (5G) Promotion Group, to boost systematic promotion of 5G. 2、She said 5G is designed for Internet of Everything (IoE), and 4G offers mobile Internet to people. As the increasing need for low delay and high reliability, 4G faces big challenges. 3、She took automatic drive as example - to realize automatic drive, vehicles should be connected with each other and have the ability to avoid crashes in high speed, which needs a very low time delay. 4、China has attached great importance to 5G in the 13th national Five-Year Plan (2016-2020) and has set the goal of 5G commercialization by 2020.
独一木头
With the persistent preheating of the media and the eagerness of the public, 5g may really meet us. With the issuance of 5g business license in China a few days ago, the era of 5g that the public has been waiting for is on the way. I believe that for the public, the only real concern is what 5g can bring us? What's the use of it?Let's take a look at an example. On June 6, students from Beijing University of Posts and Telecommunications released a video of themselves testing the school's 5g network. In the video, he uses a 5g mobile phone to reach the 5g signal coverage point, showing us how fast 5g is.In the network speed test, we can see that the network speed can reach an average download rate of about 700 Mbps, which is almost 10 times of the 4G era. How fast is 4G 10 times faster? Let's take a look at those of us who are often affected by video jams and extremely slow Internet speeds to have a look: if you want to download music, you may not even see the name of the song you downloaded, and then you will download it. If you want to download an app, you may not be able to install it as fast as you download it.To adapt to this high speed, the first batch of 5g mobile phones will soon be available, including Huawei mate 20x, ZTE axon 10, oppo Reno, vivo nex, Xiaomi mix and Nubia mini (all 5g versions). Of course, the prices of these mobile phones are also prohibitive, breaking through the 10000 yuan RMB mark, which basically determines that 5g mobile phones can only be a minority in the early stage.In addition to fast Internet speed, what else can 5g bring us? Let's take another example. At the end of last year, the Ministry of internal affairs of Japan produced a video of "connecting the world after 5g", which gives us a concrete picture of what the world will look like in the future in the 5g era.In this video, we can see that after the popularity of 5g era, mobile phones have been eliminated by wearable devices, and smart watches and smart glasses have become new terminals.And driverless driving has become the mainstream driving mode. More accurate map positioning, more complex calculation, large amount of efficient data transmission and road infrastructure construction have been solved by 5g. The field of automatic driving has also changed from "single car intelligence" to "vehicle road coordination".UAV has also become a more important existence in the future. It can not only carry out remote irrigation and other operations in agriculture, but also act as another pair of eyes to see the world from different angles.Of course, this is just a forward-looking development of the Ministry of internal affairs of Japan in the 5g era according to our existing technology. When the technology is really mature, what will appear before us will be a big era of real interconnection and information explosion.
freekalong
亲，你好，5g的英语是：5th generation mobile networks或5th generation wireless systems、5th-Generation。
