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The Greater Bay Area of Guangdong, Hong Kong and Macau is one of China’s most open and economically dynamic regions. With the rapid development of urbanization, there are a large number of urban villages in Guangzhou, Shenzhen and surrounding areas, and high-rise residential buildings are also very common. To meet people’s entertainment requirements such as 5G HD video calls, online games and video on demand, and to promote the development of production services such as e-commerce live webcasts, his detailed 5G coverage in high-rise buildings and buildings is urgently needed. Residential area of urban village. However, traditional coverage solutions called “spotlights” are still used in urban homes. This old solution requires many feeders to be routed along with many power distributions, increasing the difficulty and cost of construction and creating serious problems such as signal loss along the way. Additionally, “spotlight” antennas cannot be monitored and are often difficult to routinely maintain.
China Unicom Guangdong pays special attention to 5G coverage and experience in residential areas. Guangdong Unicom and Huawei have proposed an innovative DRS solution after carefully researching the actual situation in residential areas. This solution takes full advantage of the basic he 5G coverage of surrounding macro base stations. Then use highly flexible feeders to deliver useful 5G signals exactly where you need them. In this way, the innovative architecture of the 5G DRS solution not only effectively prevents leakage of useful signals along the route, but also enables digital management and control of the entire system. On-site validation at China Unicom Guangdong showed that the 5G DRS solution improved 5G uplink coverage by about 10 dB and reduced system power consumption by more than 50% compared to traditional “spotlight” antenna solutions, reducing up to It was shown that it can be deployed at a distance. 100 meters.
Through the “U-Joy Cities” program, China Unicom Guangdong and Huawei, together with other partners in the mobile industry, will further strengthen innovative cooperation and carry out in-depth research on tunnel, high-speed rail and road block scenarios. Make people’s 5G connection easier and faster, and make life smarter and more fun in Guangdong.
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