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131m1.5g1.4mbs

132m1.5g1.3mbs

133m1.5g1.5mbs

.....

Su Su: "... ”

Professor Chen: "... ”

Looking at the video on the big screen, which only has a download speed of more than one megabyte, the whole classroom suddenly showed an eerie silence.

Su Yun spread his hands helplessly and said, "In fact, I found that the speed of this thing is not much different from 4G, and the download speed is only a few megabytes per second. On the way back, I couldn't help but fall into a big thinking about life and society. ”

"So I immediately contacted the information technology staff of the Academy of Sciences at that time, and it was a coincidence that that week, the information technology staff happened to be in Beijing, and even more coincidentally, the confidence technology staff was in the villa area of our Sanshun Road, so I went to find this staff member along the way. ”

"After I inquired, the staff told me that I couldn't connect to 5G because Unicom was still testing in this villa area and had not yet opened it to users, and the speed I actually experienced was still 4G. ”

Su Yun shook his head and sighed: "Hearing this, my heart is half cold, but the most coincidental thing comes, the test is expected to end on Friday of that week, and if it goes well, it will open on the weekend." ”

"So two days later, I drove to the villa area on Sanshun Road again, and this time..."

Su Yun just left a mysterious smile, and once again called up a video from his mobile phone to the computer, and then after lightly clicking the single mouse, everyone who opened the video was stunned.

I saw that on the video, Su Yun's mobile phone tested the network software, directly from left to right, directly full! The maximum speed reached 1000mbps!!

Then there is the speed of downloading the software, looking stunned as if it is ten times faster, and it is too late to see what is being downloaded, and the download has been completed!

A total of 215 apps were downloaded, and it only took a minute!

Even Professor Chen, who was sitting at the back, was stunned.

Everyone knows that the speed of 5G will be fast, how many times faster than 4G, but not many people really see the speed of 5G.

So when they saw this terrifying download speed, everyone was directly stunned, leaving only a 'slumped' expression and sitting in place.

Su Yun continued: "This thing is really fast, the average download speed is about 700Mbps, and the upload speed is about 80Mbps, which is almost ten times the speed of 4G!"

"At the beginning, I wanted to see the download rate of the next program, but when I got to the next life application, I didn't have time to get to the page with the speed, and it was already done. ”

"Only when downloading some larger applications, I found that the download speed is kept at about 60ms, and the experience of singing with 5G is better, a 10M song, the progress bar is only full empty and full of two states, and I haven't stayed in the middle at all. ”

"Watching videos with the highest bitrate on various platforms, you can also drag the progress bar casually, which is almost no different from watching after caching, and the latency of playing games is also stable below 60ms. ”

Watching Su Yun explain, coupled with the real download speed on the big screen, everyone listened with relish, and even more, he took out his notebook and began to take notes.

Su Yun walked left and right with small steps on the podium, and continued: "After experiencing 5G all day, my biggest feeling is that there are two points, the first is that this thing is really cool to use, and the popularization of 5G will greatly optimize the current network experience." ”

"The second is that cloud storage is definitely the trend, when this thing is the fastest, the download speed is 90ms, which is almost catching up with the reading speed of the SD card in the mobile phone, at such a fast network speed, you save photos and videos to the local view, or upload to the cloud, download it when you need it, there is almost no difference!"

Speaking of this, Su Yun paused for a moment before continuing:

Finally, after a day of giggling at the testing software, the sky gradually darkened, and my excitement about this speed gradually faded, and on the way back, I still fell into big thoughts about life and society. ”

"Think about what we have to do on our mobile phones? It's nothing more than watching videos and playing games, but these needs have also been met under 4G, and the experience with 5G will of course be better, but there is always a feeling of killing chickens with a knife. There are certainly not a few people who think this way. ”

"In fact, from the first day I got this phone, I searched for 5G on the Internet every day, what is the use? ”

Su Yun shook his head with a smile, glanced at the audience, and said: "But these always sound too far away and too complicated to implement, so after that, I changed the search method, I searched for 'What is the use of 4G?', but I set the time to 2018-2019, that is, the time when 4G will be commercialized." ”

"It's really interesting to stand in the future and look at the predictions of the past for the present. ”

Everyone was slightly stunned, even Yan Su listened very seriously with interest.

Su Yun continued: "At that time, most people were complaining that 4G was useless and the tariff was so expensive, but five years have passed, and most people no longer have the awareness of saving traffic. ”

"The predictions of 4G applications back then can indeed see some clues to the future, but they are a little too unimaginative. For example, everyone knows that 4G can watch high-definition videos, but at that time, they were talking about how convenient it was to watch movies with mobile phones, and no one predicted the complete explosion of short videos. ”

"For example, we all know that 4G is conducive to the popularization of mobile payment, but the ideal way at that time was to tie a credit card to the mobile phone and then go to NFC. ”

"For example, we all know that the upload speed of 4G can be used for live video, but at that time, the idea was to be applied to the professional news field, and I didn't expect the advent of this era of live broadcast for everyone. Not to mention the rise of various e-commerce, takeaway, and ride-hailing platforms. ”

"In just five years, 4G and the services it has spawned have profoundly changed the lives of each and every one of us, but you may just feel that in these five years... Oh, it's a little faster, isn't it?"

Everyone listened silently, and no one made a sound.

They have already predicted that it will not be long before Su Yun's speech will definitely set off a wave of enthusiasm!

"People's predictions of the future cannot escape the limitations of current technology and thinking. Su Yun stepped down from the podium and said, "The most typical example is that if you ask a person fifty years ago, what the future looks like, he may tell you that the car will run in the sky. ”

"Fifty years have passed, and the car has not gone to the sky, but the birth of computer and information technology will definitely not change society less than a flying car. ”

"That's been true for fifty years, and maybe five years for that. "I want to talk about "I am a genius star" with more like-minded people, and pay attention to "excellent reading literature" on WeChat, talk about life, and find confidants~