2023-09-25

Our company is a formal enterprise approved by the Shenzhen Municipal Government.

Our company is approved by the Shenzhen Municipal Government registered business of formal enterprises, all procedures are complete, the company has passed the ISO9001 IS010001 system certification. Century Hengrui was established in 2006. It is a professional manufacturer of mobile communication equipment integrating R & D, production, sales and service. It is committed to providing customers with overall solutions for wireless optimization, transmission and access. The company has four product lines: wireless optimization, wireless access, antenna and subsystem, and wireless transmission. It has mastered the core key technologies in each product field and has many independent intellectual property rights. Looking to the future, Century Hengrui will continue

2023-09-25

How is the 4G signal full grid in the high-speed rail tunnel realized?

When the train enters the tunnel, there will be no signal, no phone calls, let alone the Internet. This seems to be common sense, and people seem to be used to it. However, in recent years, with the development of China's high-speed rail, it can be seen that on some high-speed rail lines, such as the Shanghai-Kunming high-speed rail and the Yunnan-Guangxi railway, even in the tunnel, the mobile phone signal is full. You can not only make phone calls, brush Weibo, watch Moments, but also video chat and watch live broadcasts. What the hell is going on here? How did the cell phone signal in the tunnel get full?

2023-09-25

Hong Kong-Zhuhai-Macao Bridge 4G full coverage, cross-harbor tunnel signal is how to do it?

A few days ago, the Hong Kong-Zhuhai-Macao Bridge, a super sea-crossing project jointly built by Guangdong, Hong Kong and Macao, was opened. The opening ceremony was held in Zhuhai, Guangdong on the morning of the 23rd. It is not only the longest sea-crossing bridge in the world, but also one of the most technically complex, construction requirements and standards in the history of Chinese transportation. It is hailed as the "Seven Wonders of the New World" by the British "Guardian". But, you know what? Behind the most complex project, there is also a feat of communication engineering--

2023-09-25

How many years has it taken from the 1G era to the 5G era? Where will the future communication direction go?

Since Chinese operators do not have any 5G trial commercial and commercial licenses, it cannot be said that China has entered the 5G era for the time being.

2023-09-25

China Telecom 5G Innovation Cooperation Conference: Ten Vertical Industry Applications Draw Smart City Blueprint

In the future, 5G will become an important infrastructure. If from 1G to 4G, the main solution is the communication between people, then 5G will solve the communication between people and things, things and things.

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