Really treating the common people like fools? Professor of Beihang Unveils 5G's "Shame Mask", Ren Zhengfei is quite right

Tech 2023-06-03 12:52:03 Source: Network

Ocean and Sky. mp35:23From Xiao Pang Spicy ReviewOn May 25th, the South Korean Fair Trade Commission imposed a huge fine of 33

Ocean and Sky. mp35:23

From Xiao Pang Spicy Review

On May 25th, the South Korean Fair Trade Commission imposed a huge fine of 33.6 billion won on the three major operators in the country, due to their exaggerated 5G network speed and serious false advertising behavior. The department stated that the three major operators promised that the 5G network speed could reach 20Gbps when deceiving consumers to apply for 5G services. However, this is only the theoretical maximum speed of 5G. After actual testing, it was found that the actual network speed of consumers was only a pitiful 656Mbps -801Mbps, and the operators inflated the 5G network speed by more than 30 times!

Professor of Beihang angrily tore 5G fig leaf

In fact, there has always been controversy over 5G in China. After the emergence of the 5G package, many consumers expressed that the 4G network speed was becoming slower and slower, and the 5G package was often expensive, so they suspected that operators intentionally lowered the 4G network speed to force users to upgrade to the 5G package. In response, Professor Sun Wei, Dean and Professor of Beihang Software College, angrily tore the 5G fig leaf in a speech. Professor Sun Wei believes that:Operators generally force you to buy 5G packages by reducing 4G network speed, which is not the right path for business!Professor Sun Wei also stated that,Which software cannot be used on 4G now, only on 5G? If not, why are we doing 5G?

How many lies are there in 5G?

1. 5G investment is a bottomless pit

As of the end of February this year, China has built a total of 2.384 million base stations, with a construction cost of approximately 300000 to 400000 yuan for each 5G base stationChina has invested hundreds or even trillions of RMB in the construction of hardware for 5G base stations alone. In addition, due to the shorter wavelength of 5G compared to 4G, the coverage range of a single base station is much smaller. In addition, 5G base stations themselves consume more power, which is almost three times or even higher than 4G! According to data from China Tower, the annual comprehensive electricity cost for a single 5G base station is around 30000 yuan, soThe annual electricity expenditure for 5G base stations has reached tens of billions of RMB!Many people say that it would be better if I didn't have a 5G package as an operator? But the cost of these infrastructure projects will ultimately be shared among everyone. Are you sure it has nothing to do with you?

2. 5G network speed is not fast

Based on the survey report released by the Institute of Information and Communications Technology in 2022, the average download speed of 5G users in China is304.8Mbps, slightly slower than the actual network speed announced by South Korea, 1.7 times WiFi, and 11 times 4G. If you have a 500 Mbps broadband connection at home, the speed of the broadband connection is faster than that of the 5G network, so the 5G network speed is not that fast.

3. 5G useless martial arts land

Based on the data just now, the broadband speed at home is similar to that of 5G. Even when going out to watch short videos, live broadcasts, or play games, the 4G network speed is sufficient to meet the demand. Some people say that when watching 4K videos, 4G is very sluggish. Firstly, there are very few domestic sources of true 4K video content, and major video platforms are striving to compress image quality, reduce resolution, and reduce bit rate. The so-called "4K ultra clear" cannot even achieve a true 1080P image quality level.So, where exactly is the 5G scenario? Perception is really not strong!

Is 5G really useless? Ren Zhengfei is absolutely right

Ren Zhengfei explained this in 2021, and at an employee symposium in 2021, some employees raised questions about 5G. Ren Zhengfei stated:The emergence and application of new technologies take a long time, and 5G is not omnipotent, it also requires a process. The value of 5G lies in the future, not in the present, as trains have gone through decades of invention and large-scale use!

Ren Zhengfei is absolutely right! In my opinion, the true significance of 5G lies inToB, also known as "4G changes life, 5G changes society". Huawei's legion business relies on the technological advantages of Hongmeng and 5G to intelligently transform every segmented industry. The combination of 5G and mining Hongmeng systems can enable miners to wear suits and ties and sit in the office mining in the future.Liberating productivity and improving social efficiency are the true uses of 5G!

So it's not that 5G is useless. When 5G first appeared, too many unscrupulous media guided consumers with unrealistic expectations of 5G through public opinion. These unscrupulous media were the "culprits" of 5G's farce, and Ren Zhengfei specifically spoke out to cool down 5G's public opinion. It's not that 5G is useless, but that it's not yet fully functional. Please give the country and Huawei more time!

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