The era of 5g big data

In the era of 5g big data, with the development of science and technology network, 4g has become a thing of the past, and it will be a brand-new era to meet us. The arrival of 5g will form a global unified network standard, which will not only solve the global roaming problem, but also greatly reduce the cost of equipment and terminals. Let's share the era of 5G big data.

Communication characteristics in the era of 5g big data 1 5g.

First, communication has broken through the time and space scale, and its timeliness and sensitivity have been greatly enhanced.

Compared with 4G, 5G network has higher speed and lower delay. Under the 5G network, the maximum speed of network propagation can theoretically reach 10GB/s, and the network delay can reach1ms..

A video of 10G takes only 9 seconds to download 5G. This means that the sending and receiving of information in the 5G era can be completed in a short time, which greatly improves the efficiency of media communication and avoids the loss caused by untimely feedback.

From a spatial perspective, 5g communication has further broken through the regionality of information communication. Although 4G communication technology can achieve the effect of global communication in theory, in practice, due to geographical, political, economic and cultural factors of various countries or regions, the coverage of traditional media is often limited to a specific space.

In the 5g era, once the compatibility between satellite Internet and terrestrial 5g network becomes a reality, it will truly realize the compression of time and space, and information exchange will reach every corner of the world. No matter in marginal areas or densely populated areas, you can communicate and communicate remotely through mobile devices.

The second is to break through the physical scale and promote the interconnection of everything.

At present, information dissemination is more about the connection between people and letters, and the 5g era will promote the arrival of the Internet of Everything era. By then, 5g technology will penetrate into every corner of social life.

Including smart home, health management, intelligent transportation, intelligent agriculture and other application scenarios, information dissemination can be realized. It is even predicted that the sense of touch and taste in the future can also be informationized, and information can be transformed into data, which can be obtained through mobile devices.

Third, video transmission and webcasting will be everywhere and become the main way of news reporting.

Video communication and network broadcasting are highly dependent on network speed. The high speed and low latency of 5g network will bring geometric growth of video and live broadcast. Especially short video, the experience is smoother, and the high-definition image quality is more acceptable, or it will become a frequently used information acquisition method for users, especially young people.

In addition, compared with traditional written information reports, video news reports are rich in information and sufficient in details. Driven by 5g technology, it may become the main way of news reporting.

During the two sessions this year, the news centers of the two sessions achieved full coverage of 5g signals for the first time, which can effectively support large-screen high-definition signal number return and new media mobile phone live broadcast, further enriching the ways and means of media reporting.

Public opinion responds to the challenges of the 5G era.

The characteristics of high speed, low delay and large capacity in the 5G era have brought about changes in communication, which is also an unprecedented challenge to the public opinion processing and guidance work of relevant departments (Zhonghui Technology, Alphainfo, Master Think Tank, Big Data, Internet public opinion, public opinion outbreak and monitoring system).

First of all, the 5G era has put forward higher requirements for the timeliness of public opinion response.

In August 2006, the General Office of the State Council issued the Notice on Further Improving the Openness of Government Affairs. For government public opinion involving particularly serious and major emergencies

Press conference should be held within 24 hours at the latest, and other government opinions should be responded within 48 hours, and authoritative information should continue to be released according to the progress of the work. In June of the same year, 5438+065438+ 10, the Detailed Rules for the Implementation of Opinions on Comprehensively Promoting the Openness of Government Affairs required that authoritative information should be released within 5 hours and a press conference should be held within 24 hours.

With the advent of the 5g era, the spread of public opinion will be faster, wider and more influential than now. The time from germination to fermentation to full-scale outbreak of public opinion events will be greatly shortened, and the spread of public opinion will face imminent risks.

Therefore, 5g communication will challenge the rule that authoritative information is released within 5 hours and responded within 48 hours. After the occurrence of a major epidemic, it is necessary for relevant departments to intervene and speak out at the first time, give an authoritative definition of the cause, process, nature and impact of the incident, show a responsible and valued attitude, and gain the right to speak in online public opinion. In the 5g era, the first time will be shorter and shorter.

Secondly, the live broadcast of video in the 5G era affects the ecology of online public opinion.

Theoretically speaking, the transmission speed of 5g network is several hundred times that of 4g network. Therefore, video shooting and transmission will be fully realized, and the information review window period will be greatly shortened, which may further lead to false information and news reversal, affecting information management and social governance.

At present, many public opinion events come from short videos. Due to the low publishing threshold, it is in line with the current mobile, fragmented and fast-paced reading mode of netizens. In addition, pictures are more intuitive than words, and it is easier to enhance the trust and participation of netizens, and it is easy to promote the rapid fermentation and wide spread of public opinion.

In March this year, in the 3.2 1 explosion accident of Jiangsu Xiangshui Tianjiayi Company, some rumors used short videos, live webcasts and other new forms of communication, and by editing and splicing, the real video content was transferred to flowers and trees, and words were fabricated to spread, which increased the difficulty of distinguishing rumors and triggered a second public opinion.

On March 22nd, Weibo @ Ping An Jiangsu, the official of Jiangsu Provincial Public Security Bureau, released # Weibo Rumor #, and took stock of some videos widely circulated at the Xiangshui explosion site in Yancheng.

At the end of Weibo, we once again appeal to everyone not to believe rumors, not to spread rumors, and to remain in awe of reality. It can be predicted that with the wide application of 5g technology, there will be more such rumor videos to promote the fermentation and upgrading of public opinion storms.

Finally, the 5G era has brought more complicated information management problems.

Driven by 5g technology, the Internet of Everything recently released the concept of the future car, calling itself the future travel platform and the next generation media. The function, interior and appearance of the whole vehicle will be designed with the concepts of intelligent interconnection and mobile media.

Car brands such as BMW and Audi have also recently stressed that they will be equipped with mobile information terminals and smart media functions in the future. This also means that in the future, 5g applications such as car internet and smart home may become platforms for making online news and generating online public opinion, and may also become the source and fermentation pool of public opinion storm.

In addition, with the wide application of 5g technology, a large amount of information has flooded into the network, making information more interactive and flowing faster. For example, as long as a mobile phone can become the publisher of information and the initiator of problems, it can complete complex information collection tasks, such as appearing, interviewing, editing and publishing, and quickly spread and influence through the 5g network.

This will aggravate the noise of the public opinion field, or drown out the mainstream voice to a certain extent, and the outbreak point of the public opinion storm will also increase.

In the 5G era, the premise of mastering public opinion is to master the law of the generation and dissemination of public opinion.

Only by mastering the law of network information dissemination and understanding the interests behind public opinion can we really do a good job in dealing with emergencies. For example, under the influence of the high speed of 5g network, relevant departments need to take the initiative to improve the response effect.

The reaction of traditional public opinion to gold for four hours may also be compressed into gold for two hours, and gold 1 hour or less. Therefore, in the face of the storm of public opinion, relevant departments need to find and intervene earlier, grasp the opportunity, degree and efficiency, make the best use of the situation, and achieve the best effect of public opinion guidance and disposal.

In the 5G era, further improving the online media literacy of leading cadres is an important guarantee for handling public opinion.

In the 5G era, relevant departments should first make active use of the network, contact the network, constantly learn and apply new carriers, new technologies and new means, and build network positions. Through the construction of network positions, netizens can express their channels smoothly, so as to respond to concerns, solve doubts and promote problem solving.

For example, many government departments have settled in platforms such as Weibo and WeChat, and established government headlines and Tik Tok, all of which have achieved good results. For another example, in the 5G era, live video will become the norm. Facing the storm of public opinion, leading cadres may need to release their authority in front of the camera, respond to concerns, channel public opinion and calm it down.

In the 5G era, strengthening media technology innovation is a realistic way to deal with public opinion.

The Internet era is a technology-driven era, and new technologies are rebuilding the mode of public opinion and media ecology. For example, in recent years, some commercial platforms have portrayed audiences through big data.

Then, accurate push is realized through intelligent algorithm, and content distribution of thousands of people is realized. This technology has changed the traditional distribution mode of editing recommended content, improved the accurate arrival rate of content, and reshaped users' reading habits and behavior preferences.

Under the background of promoting the in-depth development of media integration, the state needs to invest special funds to support the cooperation of mainstream media, research institutes and technology enterprises, strive to realize the development and upgrading of 5g technology from following to leading, and master the initiative of public opinion guidance in the 5g era.

5g Big Data Era 2 Nowadays, "5G" has become a popular word, such as downloading 1G movies immediately and playing VR games without getting stuck ... In the experience activities carried out by operators, the 5G speed experience is described as "flying". People's expectations and enthusiasm for 5G have been released to the greatest extent.

So, what does the so-called 5G mean to us? 2G network was born in 199 1, and 200 1 was replaced by 3G network. In 2009, 4G networks abandoned 3G. Now we have heard the footsteps of 5G. But compared with the previous upgrade, 5G is a bigger leap. In fact, Qualcomm claims on its website that it is "more revolutionary than cars and electricity".

5G is not only suitable for mobile phones. It represents a new world where the Internet is everywhere, whether it is electronic equipment, industrial machinery, agricultural machinery or even automobiles. For example, 5G allows some data to be queued before others. With the arrival of 5G, the data transmission on which the Internet of Things depends is sublimating.

Devices that need high internet speed, such as AR and VR, will be as sensitive as your limbs, and there will be no delay in the 4G era. For example, with the help of VR technology, you can try on clothes at home before buying them online. There are too many people going out to play during the holiday. With the help of VR technology, you can travel around the world without leaving home.

When 5G is applied to all walks of life, it will bring changes to the entire ecosystem. We will live in a smart city. When a traffic accident happens, automatically adjust the traffic lights to make way for life. All this happened in real time, without delay, just a few kilometers away.

With the arrival of 5G, it will completely change the way we watch short videos. It will appear in the form of multi-angle camera position, sports broadcast and short video, aiming at creating an immersive experience for viewers watching at home.

What is 35g in the era of 5G big data?

Among the nouns such as 3G, 4G and 5G, G is the abbreviation of the English word "Generation X". 5G, the fifth generation mobile phone communication standard, is also called the fifth generation mobile communication technology.

As early as 2009, Huawei had already started the preliminary research on related technologies, and demonstrated the 5G prototype base station to the outside world in the following years. 20 13,16543816 October, Huawei announced that it would invest 600 million dollars in the research and development and innovation of 5G technology before 20 18, and predicted that users would enjoy a commercial 5G mobile network with 20Gbps in 2020.

In the field of mobile communication: the first generation is analog technology; The second generation realized digital voice communication; The third generation is a well-known 3g technology, which is characterized by multimedia communication. The fourth generation is the popularization of 4g technology, and the communication rate has greatly increased, marking the entry into the era of wireless broadband.

5G is not a single wireless access technology (different from 4G, 3G, and 2G), nor several new wireless access technologies, but the general name of solutions after the integration of many new wireless access technologies and existing wireless access technologies.

In fact, if you just make a phone call and send a text message, 2G is enough (even if you like to watch videos, you will download it by WiFi), so what are the advantages of 5G?

The answer is that the biggest advantage of 5G lies in the "Internet of Things", that is, the Internet connected with things, that is, through the Internet, information can be exchanged and communicated between any items.

The Internet of Things is inseparable from high-speed, low-delay, stable signal and low-power wireless communication, that is, 5G.

The arrival of 5G will form a global unified network standard, which will not only solve the global roaming problem, but also greatly reduce the cost of equipment and terminals. At the same time, it will also promote the commercialization of concepts such as driverless, virtual reality and smart home, thus entering the era of comprehensive digitalization.

Then the question is coming, what is the use of 5G for ordinary people?

What can it bring us?

1. The speed is greatly improved. On the surface, 5G is only more than 4G1"g", but in fact, the gap is very large! If 4G is a two-way eight-lane expressway, then 5G is at least a two-way 100 lane expressway. To put it bluntly, it is quick! Hurry up!

2. Full-motion video: The mobile terminal can also realize that many people will be attracted by the giant screen of the gymnasium. But what if you can get the same real-time images in games or smartphones? You can even switch shots and replay them instantly. High-resolution 4K video will refresh you.

3 Self-driving cars The end-to-end delay of the 4G network we are currently using is about 50 milliseconds, and it is still difficult to achieve remote real-time control. In the 5G era, the end-to-end delay only needs 1 millisecond, which is enough to meet the requirements of intelligent transportation and even driverless driving;

The current 4G network does not support such a large number of devices connecting to the network at the same time. It only supports a small number of mobile phones. In the 5G era, there may even be 1 10,000 network connections within 1 square kilometer. Most of them are various devices, which can learn the road environment, provide driving information, analyze real-time data and intelligently predict road conditions. ...

Through them, drivers can get a 360-degree real understanding of themselves and the surrounding vehicles without being affected by the weather, give early warning in case of danger, and even realize unmanned driving.

4 Internet robot: real-time feedback of doctors' instructions For doctors, robots have great potential in surgery. But they need real-time feedback on the instructions given by doctors. When executing complex commands, the working robot needs to communicate seamlessly with the doctor.

5 Virtual Reality: All kinds of somatosensory feelings need high-speed network transmission. When you wear a VR helmet, you enter a virtual world, where you can interact with others, play games and even high-five.

With 5G, the collaboration between users will usher in a new era. Two people in the same physical location will be able to cooperate with each other. All kinds of somatosensory functions need extremely fast network transmission to strengthen virtual reality, and the network is essentially a pipeline.