上海同城对对碰

Accelerate 5G technology sustained evolution upgrade to help thousands of foreign digital transformation

On November 11th, the Tenth Spectrum and Technical Seminar of GTI-based GTI-based GTI-based GTI-themed GTI, during the ITU2021 Digital World Exhibition.

ITU (International Telecommunications Union), GSMA (Global Mobile Communications System Association) and other international organizations, Industrial and Information Technology Department Radio Administration, China Mobile, Thailand AIS and other industry partners, Nokia, ZTE and other industry partners, common Explore key issues such as spectral planning, technological innovation, industry applications that promote 5G sustainable development. ITU Secretary-General Zhao Yulin pointed out that the new generation of information communication technology represented by 5G has become a strong driving force for supporting nationals and promotes economic recovery. At the same time, there are still half of the world without networking, we have obligations and responsibilities to help them enjoy the changes brought by new generation information communication technology as soon as possible. The current 5G network construction has accelerated global development, but it still needs to bring various 5G technology-based applications to the market, in order to achieve 5G truly integration into the industry, serve the public. He called on the global industry to join hands to build a person-oriented, inclusive and developing information society, accelerating digital transformation and promoting sustainable development.

GSMA president Matsgranryd said in the speech that there will be no 5G if there is no 5G spectrum.

Low, medium and high-frequency sections will reduce the cost of service of consumers and promote economic and social development.

Channel stenosis means that the network is more intensive, the communication terminal is more complex, the cost and carbon footprint is higher, so efficient and reasonable spectrum allocation is critical to 5G development.

It is hoped that the government and regulatory agencies provide average 2GHz medium-band spectrum in 2025 to 2030 to ensure the 5G network needs, and at the same time consider the real factors such as population density in the spectrum decision, coordinate the medium-band 5G spectrum, and promote the upgrade of existing spectrum technology. Thus, the operator can reasonably obtain sufficient spectrum to fully provide benefits of global 5G services to help reduce digital divide. Zhao Zheng, deputy director of the Ministry of Industry and Information Technology, said in the speech. As of now, China has planned about 1200 MHz bandwidth spectrum for the IMT system in medium and low frequency sections, with 5G licensed spectrum resources of 770 MHz bandwidth.

As of September, China’s 5G mobile phone terminal connection has reached 100 million, and 上海油压推荐 the total number of 5G base stations reached 10,000.

The current radio spectrum demand is rapidly increased, and the golden band below 6GHz is very tight, the IMT business is integrated with other ground services, and the frequency of frequency use between space business is increasingly prominent.

On the basis of comprehensive consideration of high school low frequency sections, China Radio Administration is based on the characteristics of high and middle, and supports 5G fast-scale deployment.

First, in the middle band, the global leader in the 5G medium frequency band frequency use planning, will be used with the frequency band, and the reusstal band for 5G, and the basic telecom operation enterprise is achieved for at least 100MHz medium frequency bandwidth.

The second is to expand and revitalize the low frequency band, adjust the 上海闵行水磨24小时 700MHz band and the reusstal frequency band 245MHz for 5G, and further improve the spectral utilization efficiency.

The third is to promote the global coordinated frequency division of 26GHz, 40GHz and 70GHz bands with the competent authorities of the world. The fourth is to actively guide 5G and other wireless technology in the industrial Internet and the Internet of Things field innovation applications, which have introduced NB-IoT (narrowband network) and EMTC (enhanced machine communication) frequency use management regulations and "industrial Internet and Internet of Things radio frequencies" Use a guide, to explore the available radio spectrum for 5G industrial Internet and Internet of Things. In addition, it is also actively solving the 5G and satellite earth station compatible shared challenge, and in the 2019 World Radiocommunication Conference, the establishment issues will be promoted, and the new 6GHz ~ 7GHz band is proposed to the IMT system.

Finally, Zhao Zheng said that in the future, China’s radio authorities will actively contribute to the Chinese program under the framework of the International Telecommunications Alliance, and promote the global coordination of IMT spectrum, promote IMT technology to play a key role in the development of IMT technology. . The Deputy General Manager of China Mobile issued the opening and cooperation and promoted the topic of 5G sustainable development. Tall Gaoqing pointed out that 5G development accelerated the generalization of connectivity + power + ability to parenly infrastructure, promoting the extensive application of information technology, data elements, and promoted the flourishing of digital economy. As an important contributor of global 5G development, China Mobile has built the world’s largest 5G boutique network. China Mobile 5G fast-growing experience, insection of spectrum, technology, and co-created three major core elements.

The spectrum is the first resource, the Chinese government is scientifically planning, accurately distributing spectrum resources, ensuring that the network performance necessary for commercial applications in 5G, and reduces the deployment cost of 5G networks.

The technology is the first power, China Mobile continues to deep, accelerates TDD from technical standardization, standard industrialization to industry-scale leapfrog development, has laid an important foundation for 5G development.

Lianchuang is the first mode, China Mobile first realized the importance of cooperative innovation with vertical industry partners, always insisted on carrying out the integration innovation and helping the three-in-law of thousands of transformation. Current 5G as a new information infrastructure, will play a strategic source, basic, and priority, and its commercial success is crucial with sustainable development. Takaye celebrates three initiatives: First, strengthen cooperation, promote 5G spectrum continued to high efficiency supply; Second, persist in innovation, promote 5G technology continuous evolution; three is open cooperation, 5G business continues to be rich and strong, promote economic and social intelligence transformation.

At the meeting, the high-level issues from Thailand AIS, Huawei, Nokia, and ZTE have discussed the opportunities and challenges of 5G and various industries, sharing the development planning and best practical cases of 5G industry applications. (Reporter Gu Wei) Responsible Editor: KJ005.