[4g/5g/6g topic foundation-146]: Interpretation of white paper on 6G overall vision and potential key technologies-1-overall vision

Catalog

Preface ：

  The first 1 Chapter Overall vision

Reading ：

Heaven and earth are one ：

Terahertz ：

Intelligent ：

Immersive experience ：

High integration

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Preface ：

2021 year 6 month , Released 6G White paper on overall components and potential key technologies , This article is an interpretation of the white paper .

  The first 1 Chapter Overall vision

Reading ：

If we say large bandwidth 、 Low delay 、 Massive terminals 、 The slice is 5G Key words , yes 5G Business scenarios and characteristics .

that 6G What is the label of ？6G stay 5G There will be the most important feature enhancement on the basis of ？

6G The main key words are ： intelligence 、 Empty world one 、 Immersive experience 、 Terahertz 、 High integration .

These keywords , It shows 6G Characteristics .

Heaven and earth are one ：

signify 6G Our base stations are not limited to the deployment of earth roads on land , It can also be deployed in the sky , The carrier carrying the base station in the sky is satellite ,6G It will revolutionize the traditional satellite communication , Traditional narrow-band satellite communication will be deeply integrated with broadband mobile communication .6G Our network operation may no longer be limited by the traditional 3 Big operators , The emergence of new satellite network operators cannot be ruled out , It also means that , Participate in 6G Equipment supplier of network equipment , It is no longer traditional 4 Large mobile communication equipment manufacturers , All kinds of entities in the traditional satellite communication industry chain may participate in the wide satellite communication ,6G Communication will be the joint provision of relevant products by traditional telecom equipment manufacturers and traditional satellite communication equipment manufacturers . Heaven and earth are one , It also means that in most areas of land , Including desert 、 Deep in the mountains can provide 6G The business of , It is not limited to whether the base station is deployed in these places .

Terahertz ：

It means that the RF carrier frequency is further improved , Beyond tradition 5G The boundary area of RF communication electronic equipment , There must be new materials 、 The emergence of new devices . Can the chip of hardware realize terahertz frequency , It needs further verification .

At the same time, terahertz also means large bandwidth , Ultra dense deployment .

Intelligent ：

It means that AI technology will be in 6G The different layers of the protocol stack have been widely used , Even the entire software architecture needs to be upgraded , The application of artificial intelligence is not only at the local algorithm level , But spread throughout the software system . Make the whole network intelligent 、 The level of automation is higher than 5G There is a qualitative leap , And Artificial intelligence Related technologies will become 6G Part of the standard .

Immersive experience ：

signify 6G Communication will be highly Integrate 5G communication Large bandwidth 、 Low delay 、 Massive terminals These three scenes , stay 5G Time , These three scenes contain each other , There is a seesaw effect , Then immersive experience requires , These three scenes must be highly integrated , Meet the business needs of these three scenarios at the same time . Immersive experience also means significant changes to the terminal ,5G Terminal , The three business scenarios use different terminals , However 6G Terminal , Need to integrate at the same time 5G The ability of three scenes . At the same time, immersive experience means , The terminal not only provides video 、 voice 、 Text business , It may also provide Eyes, ears, mouth, nose, tongue, body And other sensory feelings . new 、 Intelligent sensors will Introduced to the 6G In the end . Virtual reality 、 Yuanzhou business 、 Digital twins will be new business growth points and main application scenarios .6G And metacosmic descent may be mutual achievements ！

High integration

• From person to person 、 People and things 、 The height of things 、 Deep fusion ; People in things （ Intelligent hardware ）, There is someone in the thing （ Virtual human ）. People and things are one （ Immersive ）.
• Physics 、 chemical 、 Materials science is the integration of many basic studies , Produce new basic materials , by 6G Network devices provide support for new devices .
• Artificial intelligence 、 big data 、 Number twin 、 Meta universe 、 Virtual reality , These technologies will be used in 6G Deep integration on the network .