The first phase of Shanghai Waigaoqiao Container Terminal introduced wireless MESH technology
In recent years, the rapid growth of national economic development has significantly boosted port operations. Both inland and international ports now demand more advanced information systems to meet evolving operational needs. The shift toward digital and smart ports has become a key trend in modern port management.
At modern ports, especially container terminals and freight yards, job scheduling systems play a critical role. These systems help enhance work efficiency, improve service quality, and minimize operational errors. However, the dynamic nature of port operations—such as the movement of large cranes and container trucks—makes it challenging to rely on traditional wired networks.
This is where wireless MESH networks come into play. With their high mobility, strong security, resistance to interference, and ease of deployment, MESH technology offers an ideal solution for environments with frequent equipment movement and limited cabling options.
According to industry experts, wireless dispatching systems are gaining popularity in port settings. With full wireless coverage, the control center can directly send instructions to vehicles or handheld devices, allowing staff to access real-time data and commands from anywhere. This enables efficient coordination of large equipment like bridge cranes and forklifts, greatly improving the speed and accuracy of loading, unloading, and transportation tasks. It also lays a solid foundation for the development of smart and information-driven ports.
Despite these benefits, wireless systems still face challenges such as signal interference, multipath effects, coverage gaps, and network reliability. Some terminals experience issues with co-channel and frequency interference, which can hinder daily operations. Traditional cable solutions often fall short in meeting the demands of modern port environments.
Recently, Shanghai Waigaoqiao Container Terminal made headlines by implementing a wireless MESH network across nearly one million square meters of yard space. This setup supports real-time dispatching and GPS tracking of large equipment. The project was powered by GBCOM, a Chinese high-tech company known for its innovative wireless solutions.
GBCOM's MESH technology includes features like smart antenna systems, fast power control, dynamic inter-frequency networking, seamless handover, and packet-level routing. Their products—ranging from MESH routers, terminal cards, long-range APs, to high-performance wireless bridges—have been widely adopted in multiple container terminals.
The wireless network at Waigaoqiao Container Terminal showcases GBCOM’s strengths: wide coverage, high bandwidth, excellent performance, strong anti-interference capability, and high reliability. Moreover, GBCOM plans to use relay terminals to eliminate dead zones and ensure complete coverage of the terminal area.
It’s clear that leveraging advanced communication technologies not only reduces construction costs but also enhances the efficiency and profitability of port operations. As more container terminals across China explore wireless broadband solutions, the future of port informatization looks promising.
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