Blockchain and 5g terminal
the term "Internet of things" is mentioned almost every day in today's life. Some data show that in 2017, there were about 8.4 billion intelligent devices connected to the Internet, such as thermostats, cameras, street lamps and other electronic procts. According to foreign McKinsey & company data, this number may reach 25 billion by 2025, and the scale of the whole economy will reach 6 trillion US dollars
are you dazzled by such a huge number? Although the Internet of things technology has been widely used all over the world, its defects are graally highlighted
according to the traditional mode, the data center (server) of the equipment manufacturer often collects the information of all connected devices, which determines that the server needs to have strong operation and storage capacity. Moreover, with the geometric growth of Internet of things equipment, the cost of server maintenance will also increase greatly, which makes it difficult for small and medium-sized enterprises to maintain
at the same time, in terms of communication compatibility, the global Internet of things platforms are lack of a unified language, which is easy to cause communication obstacles between multiple Internet of things devices. This is e to the obvious fragmentation of the Internet of things instry, whether it is smart home, smart home appliances, robots, smart cars, etc., the networks they connect are fragmented and closed. In addition, the status quo of the Internet of things instry is still full of mountains, and their influence is relatively limited, so it is difficult to reach a unified standard in a short time
based on this, the standard chain team, after accumulating the previous experience from the Internet of things, combined with the characteristics of blockchain, proposed the concept of Internet of things
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5g is 5g
blockchain is the third power of blockchain
it's not clear. Do you want to ask if the three logics of quantum computing
are different, and there is a little sense of mutual promotion
5g solves the problem of wireless transmission speed, which is many times faster than 4G
blockchain was formerly PPP protocol, It is the point-to-point transmission protocol
used to solve the congestion problem of the central node. Quantum computing to improve the download speed is a breakthrough of Moore's law, which can solve the limit problem of computing speed in the limited space
for more information, please refer to this article, what is blockchain, can you explain it easily
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Recently, the topic of 5g is very hot. Do you think the practical application of 5g has been blown too far? Some people say that 5G has been overblown, of course, with the Internet bubble in 2000, solar energy instry in 2007, block chain in recent years and various &ldquo. Currency & quot;, There are similarities and differences. 5g has been publicized as omnipotent, low latency, high bandwidth and large capacity, paving the way for the interconnection of all things. Related instries, whether autonomous driving or arvr, will take advantage of this trend. In fact, no matter how it blows, 5g only solves the communication problem from the terminal (mobile phone, wireless camera, intelligent sensor) to the mobile base station
may increase the speed of the backbone network and have a greater impact on our lives, but it has nothing to do with 5g. Although 5g has an impact on our work and life, it has never achieved the heavyweight change of mobile Internet at this stage. When the network penetration rate reaches a certain threshold and 5g charges are cheap to a certain extent, there may be killer applications like mobile payment in mobile Internet. By the way, you don't have to choose 5g to buy a mobile phone. However, the existence of things has its own significance and necessity. 5g has always been entangled with the topic of the United States in recent two years, and the whole nation's awareness of fighting hegemonism is prevailing