Shulou(Shulou.com)11/24 Report--

Recently, China Telecom completed the world's first 5G private network RedCap test in Zhenjiang Port. This test is based on the 5G port customized private network solution released by China Telecom Group, and uses the commercial spectrum of 3.5GHz to verify the key contents of RedCap in the intelligent port scenario, such as basic functions, service rate, time delay, user coexistence, mobility management, video service acquisition and so on. The test results show that RedCap can meet the needs of business applications such as unmanned hopper, remote stacking and collection, intelligent tally, stack identification and so on. It will be beneficial to promote the application of RedCap technology in 5G smart port scene.

This private network test is different from the laboratory field test, but integrates the actual performance requirements and scenario requirements of the existing network, fully verifies the ability of RedCap to produce core scenarios, and lays a foundation for the scale replication of 5GRedCap industry solutions in the future. The test was carried out by China Telecom Jiangsu Branch, Zhenjiang Port Group, Tianyi 5G Internet of things Joint Open Laboratory and Huawei RedCap technical team.

As one of China's 25 first-class ports open to the outside world and one of the 43 main hub ports in China, Zhenjiang Port is the largest sulfur import port and Yuanming powder export port in the country, and it is the terminal port of Kaipu ship berthing in the 12.5-meter deep waterway of the Yangtze River. the main port business covers river-sea direct transport, iron and water transport, land and water replacement, multimodal transport and other dry bulk cargo loading and unloading services. It has established cargo transport business with 128 ports in 50 countries and regions, and cultivated a number of brand goods such as iron ore, coal, Yuanming powder, sulfur, chemical fertilizer and so on. The development of the intelligent port process is restricted because of the complex structure, diverse forms, scattered transportation and high quality requirements of the cargo. China Telecom, Zhenjiang Port Group and Huawei have jointly built a 5G+MEC private network in Zhenjiang, which enables four types of business scenario applications: data acquisition, remote control, unmanned operation and intelligent operation. RedCap can further lower the threshold for the industry to use 5G, inject new momentum into 5G-enabled smart ports, and accelerate the digital transformation of bulk cargo ports.

Zhang Xuren, general manager of the R & D Center of Zhenjiang Port Group, said: as a demonstration enterprise of 5G + industrial Internet application, Zhenjiang Port has a long-term foothold in the regional hub port, relying on the service-oriented manufacturing demonstration platform and engineering technology research center of Jiangsu Province. continue to speed up the pace of digital transformation and specialization. In the early stage, various applications of bulk cargo port 5G related technologies have been carried out with China Telecom and Huawei, and this RedCap technology has been successfully tested and launched in the port area 5G private network environment, which provides technical practice for further enriching the application scenarios of intelligent ports, but also plays a great role in promoting the large-scale application of key scenarios, and better meets the urgent needs of our port enterprises to enhance their core competitiveness.

5GRedCap is the best bearing capacity of IoT in medium and high speed, opening up a new blue ocean of IoT industry. China Telecom will join hands with the vast number of industrial partners to promote the ecological integrity of the 5GRedCap industry, enrich 5GRedCap business applications in many industries, including ports, electric power, coal mines, steel, chemical and other industries, and create an ecological base for larger-scale and deeper deployment of 5G applications.

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