Millennium Tongzhou vitality north streamYinuo Qingcheng
A few years ago, when people were still using the 2G network to frequently refresh the text of the NBA Finals, the current 4G network can already be used to play multiplayer online competitive games. Every technological advancement brings a new experience to our lives, and the bridge that carries technological advancement is the rapid development of wireless networks. When people just started to adapt to the life of 4G, many technology manufacturers have already begun research and development on 5G, which makes people can't help but be full of fantasy about life in the future.
5G will change those lives
And science fiction movies have always carried people's longing and imagination for the future. With the development of the times, some of the scenes in many science fiction movies have become reality. The arrival of 5G brings people closer to the future. I have selected a few science fiction movies that may be possible in the 5G era. Before that, let us first understand what 5G is. There is no exact standard for 5G yet, but from the latest data released by several research and development companies, it has greatly improved from 4G networks. Too much theory is not mentioned here. Some familiar and easy to understand things.
5G related information (Image source: Qualcomm official website)
1. The mobile transmission speed of 5G network has now exceeded 1Tbps, which is 65,000 times that of 4G network. That is to say, it only takes 0.8 seconds for a user to download a 1G movie! Although it is still in the testing stage, from the test results, the speed is not a little bit less than 4G. In the future, after using 5G, 4G will feel slow It's like a snail.
2. Lower network latency. A cloud game business recently launched by Nvidia is to centralize the hosts and servers required to run the game. Players only need to have a good network environment and a monitor to play the games on the host, but this A network environment with extremely low latency is required. The delay of 5G is said to be only one-fifth of that of 4G. At that time, players can use the mobile phone to play the masterpiece in any environment.
The 5G network is still in the research and development stage. According to the data released by various research and development companies, it can be put into use as soon as 2020. Prescient science fiction movies have long imagined what the future life and streetscape will look like. Under such circumstances, let's revisit those classic science fiction movies to see if 5G is approaching and see what technologies are possible in the era of 5G.
Drive self-driving cars like Tom Cruise
In fact, cars have always been regular customers of science fiction movies, and people's imagination of future cars has never stopped. In the sci-fi film "Minority Report" directed by Spielberg, the driverless car driven by Tom Cruise not only is equipped with maglev technology, but also realizes full self-driving, which has really earned people's attention and served the audience They were impressed.
"Minority Report" movie scene
In the real world, many major automakers have already begun working on driverless cars. Like Tesla, which is walking in the forefront of technology, has already started planning to sell driverless cars next year, many domestic Internet companies are also rushing to launch their own driverless car products.
Although the current technology is not very mature today, driverless cars will be the trend in the future. And to realize this technology, it must be supported by accurate satellite positioning and fast road information exchange and feedback. In the future, 5G networks will be diversified and integrated. Ultra-dense heterogeneous networks will become the key technologies for future 5G networks. In other words, when a self-driving car is driving on the road, it can interact with more nodes, and low network latency is also an essential item for self-driving cars. It is said that the network latency of 5G is only 4G. One-fifth of that, the arrival of the 5G era will bring more possibilities for the development of the unmanned automobile industry.
Car features will be more abundant in the future (Image source: Qualcomm official website)
Telemedicine no longer exists only in movies
For some reason, the first Chinese version of "Iron Man 3" came to mind when I mentioned telemedicine. In the movie, the doctor played by Wang Xueyi did not appear in the same shot with Iron Man during the whole process. The biggest act was to look at Erlang with a big brother and frequently call him to advise Iron Man to take care of himself. If you have any difficulties, you must tell me something like that. At the end of the movie, when it was operated on Iron Man, it was obvious that the two actors were not in the same operating room. Watching the old opera bone Wang Xuezheng said to Fan Bingbing solemnly, "The operation was very successful." At that time, we can only comfort ourselves, this is just a telemedicine.
"Iron Man 3" movie scene
"Iron Man 3" movies have a variety of technology-related technologies, and the telemedicine telemedicine technology in the domestic movie version of the scene, although it looks very pit, is indeed a major trend in the development of medicine in the future. As we all know, due to the serious uneven distribution of medical technology and equipment around the world, many complex operations can only be performed in some large cities, and some third- and fourth-tier cities can only invite large cities when they encounter some difficult operations. Not far away, the doctor came to the local hospital for a consultation.
The most basic conditions to achieve telemedicine are low latency and stable network environment. The 5G network can reduce the delay to 1 millisecond. If this technology can be realized, even in the environment where the attending physician is not physically present, some complicated operations can be performed through telemedicine equipment, which will win more for the patient's life safety. time.
The city will become as depicted in Doraemon
We are always wondering what the future city will look like. Compared with a century ago, the rigid reinforced concrete city may not be much more beautiful than before, but this has not hindered our longing for the future city. Many sci-fi movies have made long descriptions of cities in the future, but the most affinity should be the "twenty-second century" described in Doraemon.
"Doraemon with me" movie scene
If the player carefully observes the movie "Doraemon Accompanied Me", it will be found that the traffic indicators on the road in the future will be changed in real time based on the road condition information. This setting can effectively adjust the traffic congestion at morning and evening peaks. Highly interconnected networks and ultra-low latency in 5G are no longer difficult to achieve intelligent cities. In the 5G environment, we only need to set the home route with our mobile phone after work and then drill into the unmanned car. The unmanned car will automatically match the optimal route through the 5G cloud data, and the rest can be laid Rested in the car.Big Head Girl's Wonderful Life
Adventure in the city like in The Matrix
In the movie "The Matrix," our protagonist, Neo, accidentally discovered that the world he lived in has always been in virtual reality, and the real world has long been occupied by artificial intelligence. Humans just provide bioenergy for robots. Only tools. Although this film is relatively old, it was the first time that the concept of virtual reality was introduced into the film, which was a fresh concept at the time.
The Matrix movie scene
The future of virtual reality equipment will no longer be limited to indoors. Through the ultra-high transmission speed of 5G and powerful interactive capabilities, users can start various adventures in the city. Imagine designing street scenes on the way to work. It becomes a street view all over the world, and it feels like every day is like traveling around the world. The transmission rate of 5G can reach 1Tbps. In theory, 8K videos can be played in real time. Coupled with a diversified urban interaction system, it is no longer difficult to reproduce the scene of "The Matrix" in life.
Virtual reality games
Tomorrow's courier and delivery man or a robot
The film "The Public Enemy of the Machine" tells that in 2035, intelligent robots have become an indispensable part of human life. From chefs, nannies, to courier, it can be said that it is very convenient. But robots with self-thinking ability began to try to break through the restrictions and began to conflict with humans. The film expresses how a person thinks about a robot if the robot has human thinking skills.
"Mechanical Enemy" movie scene
It is estimated that many people have heard of restaurants with robots as waiters. They only need to click the buttons on the robot to perform some simple a la carte and transfer dishes. If 5G is popular, people can use the high-speed transmission network to freely Manage and control robots to do more complicated things, and the laying of high-density base stations in cities can also allow robots to go to any corner of the city, so that robots can go farther away. It is also very possible that all future courier and delivery staff will be delivered by robots.
Unmanned cars, telemedicine, and smarter robots. These plots that once only appeared in science fiction movies will soon be integrated into people's lives with the advent of 5G. With the advent of the intelligent era, people's work efficiency And daily life will become more efficient. Maybe in the near future, people can sit in their self-driving cars and get to where they want to go without driving licenses, and they can play on boring streets and alleys through virtual reality equipment. Cave adventure game. The future is not far away. As long as people come to yearn for and hope for the future, those scenes in science fiction movies will one day come true. Of course, 5G is just a platform for people to realize, just like providing a set of exquisite kitchen equipment for everyone. Making delicious food also requires people's unremitting efforts.
This article comes from: Zhongguancun Online