recently，for to promote the development of China's mobile communication industry and technological innovation，Promote sixth-generation mobile communications（6G）Technology R & D，Ministry of Science and Technology in conjunction with Development and Reform Commission、Ministry of Education、Ministry of Industry and Information Technology、Chinese Academy of Sciences、The Natural Science Foundation of China held in Beijing6Gtechnology R & D。It also means，domestic6GTechnical R & D work officially started。In the military field，There is such a sentence，Equipment generation、R & D generation、Pre-research generation，Such a development rhythm can ensure that the research progress of military equipment is more reasonable，Neither radical，Won't fall behind。Communications industry，The same。Although in11month3Officially launched6GTechnology R & D，But back in2017year，China has already started6G Research。but，This is also a routine to find。after all，2009year1month7day，The Ministry of Industry and Information Technology has just released domestic3Glicense，Huawei、ZTE and other companies have already started5G the study of。
From historical experience，Every generation of communication technology is upgraded to almost a decade，and In the past because of domestic communication technology has been in a state of catch-up，So in3G、4GTo5GWill appear particularly fast。But from the perspective of the global communications industry，The cadence of upgrading in one decade has not changed。
Look at it，5GTechnology will apply2020-2030 year，6GTechnology will be in2030-2040Gain popularity。Although it is communication technology ten years later，But on some indicators，The corresponding development standards have been initially given internationally。
World's first6GAt the summit，From all countries70Top communications experts gather in Finland，Held a closed meeting，Joint development of the world's first6Gwhite paper，clear6GBasic direction of development。
The white paper gives several measures6GKey indicators of technology，Peak transmission speed reached100Gbps-1Tbps（5GOnly for10Gpbs）；Indoor positioning accuracy10cm，Outdoor is1Meter，Compared5GPromote10Times；Communication delay0.1millisecond，为5GOne-tenth；Has high reliability，Chance of interruption is less than one in a million；Ultra high density，Connected device density up to more than 100 per cubic meter。
Besides，6GWill cover terahertz waves，Network capacity has been greatly improved。From the coverage point of view，Will achieve ground、Seamless connection between satellite and airborne network。of course，Such a high frequency band，It also leads to how the signal is seamlessly covered in the future，Will be the focus of research。
but，Some insiders also revealed，Since the 1970s and 1980s, digital signals have become popular，To5Gsince，Has exhausted the development of communication theory for nearly 100 years.，Unless basic theory（Shannon's theorem）Disruptive breakthrough，Otherwise, the future communication technology is nothing more than broadband、Antennas are denser, etc.。This means no breakthrough in basic theory，Communication technology R & D iterations will be limited。
But that's exactly why the country started6GOne of the reasons for R & D，And the specifications are so high，Even on a par with the Beidou project，Enough to see the country6GValue。Recently from Vice Minister Wang Xi6GThe comments can be seen，Currently worldwide6GTechnical research is still in its infancy，Technical route is not clear，There is no uniform definition of key indicators and application scenarios。In a critical period of national development，To attach great importance to、Overall layout、Promote efficiently、Open innovation。Simultaneously，It is worth noting，Past domestic Research and development of 5G technology，Led by the Ministry of Industry and Information Technology，Development and Reform Commission、Ministry of Science and Technology participation。And this time6GStandards are led by the Ministry of Science and Technology，There is also a Ministry of Education、Natural Science Foundation、Chinese Academy of Sciences and other departments，It can be seen that6GTechnology is bound to get。
On the road of communication development in the past，China has been catching up，Now in5GTechnology has achieved a certain leading edge。As a leader in industry technology，China's responsibilities are also growing，But now that the past achievements of communication theory have been basically consumed,，Carry out6GThe pressure of technological research on technological innovation will also increase，Maybe the real test has just begun。