6G On The Road

On the streets, densely autonomous cars travel quickly and orderly; when the phone is called, the other party’s holographic image spans thousands of mountains and rivers to achieve face -to -face communication.The sewing covers every corner of the world ... These scenes that once appeared in science fiction movies are people's right6GOutlook of network applications.

Recently, the Standardization Department of the International Telecommunications Alliance (ITU-T)15research group(SG15)of2022~2024During the fourth plenary session during the research period, the Chinese delegation explained to the industry system for the first time6GDemand and core concept of transmission network.This marks the world6GStandardized research on the teleportation network officially kicked off, and it was even more6GA milestone progress in the field of transmission network research.

China Mobile Institute6GChief Expert Liu Guangyi said: First6GStandard expect2029Published in the second half of the year,6GWill2030It has commercial capabilities around the year.The reporter learned that the world6GStudies are on the right track, driven by the technical research of step by step,6GThe over -connection era led by the network is getting closer.

6GTechnical selection enter the key window period

6G, That is, the sixth generation of mobile communication standards, which mainly uses the Taihez frequency band for space satellite networking to achieve comparison5GHigher rate, lower latency and wider connection.2023Year6On the month, the International Telecom Alliance released "IMTFacing2030And the framework and overall target proposal of future development (hereinafter referred to as "Suggestion"), proposed6GTypical scene and ability indicator system.tight

Following it, ChinaIMT-2030（6G) The promotion team proposed the specific timetable for my country's sixth generation mobile communication, which will6GStandard formulation and network deployment are divided into three stages:2020~2025The year of the concept formation, formation6GVision needs and concepts, break through key technologies, for6GInternational standards laid the technical foundation;2025~2029The year is the international standard stage.6GInternational standards;2026~2030During the industrial research and development stage, comprehensively promote industrial research and development, build a complete industrial ecology, accelerate the maturity of the industry, and support6GCommercial.

2024Since the beginning of the year, the industry surrounds6GThe development and cooperation of cutting -edge technology gradually densely dense,6GTechnology research and development has reached a new level.Industry experts told reporters.2024The year is an important time node of the conversion in the above timetable.6GThe key window period of technical selection.The recent development progress revealed by Liu Guangyi showed that6GThe development of technology will be developed in2025Year6Starting around the month, this means6GThe work of key technical breakthroughs needs to take the prototype before this time node.

exist4The global hosted by the month6GAt the technical conference, Zijin Mountain Labs exhibited a series6GTechnical achievements:6GEnd -to -end comprehensive test platform,6GWireless access network system and the world's first global first in my country6GComprehensive laboratory ... at the same time,6GWireless coverage expansion technology, key technologies of wireless network security architecture, and integration of heaven and earth6GSatellite communication technology and other series6GNew achievements have also been achieved in the field of cutting -edge technology.

With the joint efforts of the industry, 6GRecently, a wave of dense technical breakthroughs ushered in again:7moon10On the day, Zhang Ping, an academician of the Chinese Academy of Engineering, professor of Beijing Post and Telecommunications, and his team announced their key technologies for the theoretical breakthrough and semantic communication in semantic information theory.6GStandardized research provides new basic theoretical support; at the same time, many key technologies based on communication and intelligent integration have built the first international communication and intelligent integration6GOutside test network, verified4G、5GLink6GThe feasibility of transmission ability;7moon12On the day, Li Yan, the chief expert of China Mobile, explained to the industry system for the first time6GThe needs and core concepts of the teleportation network have opened the world6GThe prelude to the standardization of the teleportation network ...

2024Nationwide6GAt the technical conference, there were many exhibitors, and the academician of the Chinese Academy of Engineering said:6GNo longer ‘highly unattainable’, these practical technical results are6GThe development of the network has set up road signs, which has driven the engine of communication technology to accelerate the development of development.

face to the future6GIn the development path of technical research, Zhang Ping said: The new generation of communication technology needs to explore the new path, and we must move from 'stacking innovation' to 'subversive innovation'.Zhang Ping pointed out, to promote6GKey core technologies to achieve breakthrough and sustainable development, we must start from three aspects: First, formation6GThe core key technology knowledge development map, and build an independent and controllable key technical system; the second is to improve6GThe industrial chain, so as to realize ‘wisdom and everything, wisdom endogenous’, and empower the transformation and upgrading of traditional industries; the third is to overcome key core technologies, break through too Hertz, intelligent super surface, communication perception integration, etc.6GKey technologies, expanded millimeters of Pacorz, visible light, etc. can be used by spectrum.

Six major scenes are just needed6G

Technology research and development is a means, and landing applications are the goal.Market research institutionMarket Research FutureForecast,2040Year, global6GThe market size will exceed3400In 100 million dollars, China will be the world's larger6GOne of the markets.based on6GSurpass5G10~100Double network ability, industry right6GThe application scenarios are raised.For example, "Suggestion" pair6GThe usage scenario has been clearly defined: the sixth generation mobile communication standards will be expected to expand the development trend of various users, applications and new technologies, and provide prospects for sustainable digital transformation; specifically,, specifically,, in terms of6GImagine the use of new use scenarios, including immersive communication, super reliable and low -delayed communication, large -scale communication, ubiquitous pan -connection, inclusive intelligence and communication, comprehensive sensing and communication six application scenarios.

An ordinary consumer -level mobile phone can be connected to the satellite as long as it is simply debugging, so as to call and send text messages in the blank area of the ground network, and can send the altitude and latitude and latitude of the place where the information is published at any time.Practical6GOne of the technical applications.Posted6GFrom the perspective of technical achievements and application distribution, it is not difficult to find,6GThe application of scenes such as empty and sky -and -low economy is the focus application of the industry's most attention.

International Telecom operator is showing it6GFor this centimeter wave test desk, relevant experts from China Mobile Research Institute said:6GTechnology can improve perception performance, accuracy and efficiency, and to a certain extent solve the challenges of high perception systems such as current radar and difficult deployment; in addition,6GThe synthesis technology of sympathetic consumption has been able to be initially applied in scenarios such as drones and drones.for6GIn this regard, Han Juke, vice chairman of the China Communications Industry Association, is also very optimistic:6GTechnology will promote new communication technology with terminal fusion of terminals such as satellites, high -altitude platforms, and unmanned aircraft, and it is expected to give birth to more phenomenon -level applications.Wu Hexuan believes,6GIn the future, the development pillar of the three trillion -level industries of smart terminals, computing power and intelligent connected automobiles: Compared with5G、5G-A，6GIt has shown the characteristics of ultra -low latency, ultra -high flip volume, and more secure and reliable;6GandAIWhen combined, it is more widely used and more intelligent.

Based on this, he pointed out that in the future6GThe application scenarios should serve the real economy more and promote the development of technologies such as digital twin and intelligent robots.Zhang Ping also emphasized, integrating intoAIAfter machine learning and other technologies, the optimization and upgrading of traditional industries is to empower the traditional industry6GAn important scenario of commercial use: on the one hand, drive the production method to promote the digital transformation of traditional industries; on the other hand,6GTechnology can promote the development of virtual reality and other technologies and promote the formation of new consumption.In the industrial field, the same is right6GTechnology is just needed.Zhang Ping told reporters that the response time of mechanical movement control needs network<1 ms, Control accuracy to reach99.99999%；XRTechnology requires network response time<10 msWide width to reach1~3 GbpsEssenceTo truly realize industrial automation and intelligencechange,6GThe ability is essential.The reporter learned,6GTechnology can realize the operational information of workshops, machines and components in the industrial environment.Through marginal computing and artificial intelligence technology, monitoring data can be processed immediately on the device side, and control instructions are quickly issued.

Rely on6GThe advanced functions of the network, the various smart devices and terminals in the factory can easily form the network. At the same time, the configuration of smart devices can also be quickly optimized and re -configured according to the specific needs of the production line to flexibly respond to the growing personalization of the manufacturing industry.And customized requirements.All kinds of key scenarios need technical connotation differentiation6GSystem support, such as communication, medical care,There are unique industry needs in vertical fields such as transportation, industry, and entertainment.against6GIn the development plan of the application scenario, Zhang Ping pointed out that on the one hand, it is necessary to deploy and master it in advance6GThe right to speak in technical standards to avoid the risk of inconsistent technical standards caused by industry needs; at the same time, we must expand application scenarios and integrate with more disciplines to further build a more complete and open ecosystem.