5G communication has become a technology that many countries are scrambling to develop. The United States, Japan, Germany and China are all making continuous progress in the deployment of 5G channels, the layout of 5G operators and the commercial use of 5G.

5G communication has become a technology that many countries are scrambling to develop. The United States, Japan, Germany and China are all promoting 5G channel deployment, 5G operator layout and 5G commercial use. The U.S. recently imposed sanctions on ZTE and launched an investigation into Huawei. The reasons behind it are all clear. On the surface, the U.S. is targeting two companies, Huawei Technologies and ZTE. The real reason is that the United States is concerned that communication equipment is used to threaten national security, and vigilance such as "posing a threat to security assurance" in the US Congress has increased. Huawei and other companies continue to expand market share with low prices and perfect after-sales service. The United States also appears to have anxiety about technological competition.

U.S. Commerce Secretary: 5G development is Trump administration's top priority

WASHINGTON, May 2 (Reuters) - U.S. Commerce Secretary Wilbur Ross said on Tuesday that building the next-generation 5G mobile network is a top priority for President Donald Trump's administration, a move for wireless carriers Sprint and T-Mobile. The approval of the merger deal between the US provided the impetus.

"I think the Sprint and T-Mobile decision is an interesting one, and their merger will push Verizon and AT&T to develop 5G more aggressively," he said. "Whoever is driving and developing 5G technology, we are very supportive of 5G. We need 5G, whether for defensive purposes or for commercial purposes."

On Sunday, US time, Sprint and T-Mobile announced that they had reached an all-stock merger agreement worth $26 billion. Regulators are expected to discuss how they price the combined wireless products and services.

Europe achieves first 5G data connection, Deutsche Telekom Berlin deploys 5G antenna

On May 4, according to foreign media reports, Deutsche Telekom has activated its first 5G antennas in the capital Berlin, and Huawei has provided all equipment (including terminals), which will help promote Deutsche Telekom to become a European region. The pioneer of 5G development, the operator plans to officially commercialize 5G technology in 2020.

Deutsche Telekom said the 5G antennas were installed at six base stations in Berlin, forming a "5G NR cluster" covering a 5-kilometer area of ​​the German capital. The company plans to add another 70 base station coverage at 20 sites by this summer. Germany may not hold a 5G spectrum auction until the end of the year. Huawei has promised to launch its first 5G smartphone next year, and Deutsche Telekom could theoretically start offering commercial 5G services in 2019.

Huawei SAMENA Summit Launches 5G Ecosystem to Support Digital Economy Construction in the Middle East

On the afternoon of May 4, Huawei launched the 5G ecosystem at the 2018 SAMENA Telecom Leaders Summit held at Atlantis, The Palm, Dubai. During the summit, Huawei introduced the latest version of the Global Connectivity Index (GCI) survey results. Statistics show that the UAE is the highest scoring country in the Middle East in terms of use of technology, innovation and ICT. During the one-day summit themed "Building a Digital Economy in the Middle East", Huawei organized three forums covering challenges and opportunities in the 5G era, as well as cloud transformation in the 5G era.

Visitors to the Huawei booth have the opportunity to learn more about new technologies, one of which is CR Cloud VR. With this new technology, one of the company's goals is to produce CG VR, the first enhanced mobile broadband high-value end device.

China's first end-to-end open laboratory based on the latest 5G standard was established

On April 25, China's first end-to-end open laboratory based on the latest 5G standard was announced, and a 4K ultra-high-definition 5G VR real business demonstration was conducted. China Mobile made the announcement during the "5G Joint Innovation Center Partner Conference".

According to Zhao Lijun, general manager of China Mobile Research Institute Test Center, the 5G end-to-end systems involved in the laboratory include: 5G wireless access network, 5G bearer network and EPC+ core network, as well as the world's first commercial 5G CPE based on 3GPP standards. terminal.

Shang Bing, chairman of China Mobile, said at the "Digital China Construction Summit" that in order to accelerate the large-scale commercial use of 5G, China Mobile will continue to promote the end-to-end maturity of the 5G industry and create a number of cross-industry innovative applications.

"Providing 5G end-to-end capabilities for partners from all walks of life" is precisely the laboratory's strongest attraction to industry chain partners. These capabilities include a basic experimental environment for mobile communications, 5G cross-industry integrated innovation applications, incubation results maturity testing and certification, and providing a platform for publicity, display, demonstration, and promotion for integrated innovation results.

National Development and Reform Commission: Implement the preferential policy of "reduction and exemption for the first three years and then gradually in place for three years" for 5G frequency occupancy fees

In mid-April, the National Development and Reform Commission and the Ministry of Finance issued the "Notice on Relevant Issues Concerning the Reduction of Some Radio Frequency Occupation Fees". The development of my country's information communication and aerospace industry, after research, it is decided to reduce the charging standard of some radio frequency occupation fees.

At the same time, reduce the frequency occupancy fee of the 5G public mobile communication system. In order to encourage the development of new technologies and new services, the preferential policy of "reduction and exemption for the first three years, and gradually in place for the next three years" is implemented for the 5G public mobile communication system frequency occupancy fee standard. For the frequency band of public mobile communication system with limited use range (such as limited to indoor use), a radio frequency occupancy fee will be charged according to 30% of the charging standard stipulated by the state.

In the frequency occupancy fee standard of the satellite communication system, adjust the frequency occupancy fee charging method of the high-throughput satellite system operated by the network. According to the technical and operational characteristics of the high-throughput satellite system, adjust the frequency occupancy fee charging method of the Ka-band (17.7-21.2 GHz, 27.5-31 GHz) high-throughput satellite system, that is, according to the space radio 500 yuan/MHz/year (launch), 250 yuan/MHz/year (launch) for the earth station are charged to satellite service operators and end users in the network respectively, instead, according to the actual occupied bandwidth of the satellite system service frequency, according to 500 yuan/MHz/year to the satellite service operation The frequency occupancy fee of the end-user earth station in the network and the gateway station of the satellite service operator will no longer be charged.

Reduce the frequency occupancy rate of satellite systems for conducting space science research. For space radio stations and earth stations that are included in the national major special projects and used for space scientific research, a frequency occupation fee is charged according to 50% of the charging standard stipulated by the state, that is, 250 yuan/MHz/year (transmission) for space radio stations and 125 yuan for earth stations. /MHz/year (emission).