Peak Rate of 5G-A Network on Shenyang Metro in China Exceeds 10Gbps

en.Wedoany.com Reported - Recently, the "Strong Network Revitalizing Liaoning, Empowering the Future with Intelligence" media research tour was held in Liaoning Province, China, focusing on the implementation of the province's signal enhancement special action, covering areas such as maritime communications, urban digitalization, and the industrial internet.

In the field of maritime communications, China Mobile Dalian Branch has built 157 base station resource points in the Changshan Islands sea area, achieving full coverage of 18 inhabited islands with a network coverage rate of 98.11% across the entire area. Leveraging high-gain antennas on elevated terrain, it provides continuous coverage along 60 kilometers of coastline, serving nearly a thousand fishing vessels and tens of thousands of fishermen. China Unicom Dalian Branch has created a "three-network integrated" three-dimensional coverage model, matching differentiated communication frequency bands for near-shore and mid-to-deep sea areas. It has built over 150 maritime base stations, covering the islands of Changhai County, 50 kilometers of near-shore waters, and the Liaoning-Shandong passenger shipping route, investing 20 million yuan to construct 108 new ultra-long-range maritime base stations. Based on China Unicom's "1+1+4+N" smart maritime architecture, Dalian Unicom has enabled the daily business volume on the Liaoning-Shandong route to exceed 3TB, solving the problem of communication loss at sea.

In terms of urban digitalization, China Telecom Dalian Branch has taken the lead in deploying the 5G-A network at Dalian Xinghai Square, achieving continuous coverage with a 200MHz large bandwidth across the entire area. It has also established an all-weather intelligent monitoring platform, using a "fixed macro station + micro gap-filling station + emergency communication vehicle" three-dimensional support system to handle tidal traffic during large events, ensuring smooth operation of applications such as live streaming and high-definition filming for tourists. The eastern extension of Shenyang Metro Line 1 has built the first 5G-A 10-gigabit metro demonstration line in Northeast China, filling the gap in large-scale commercial use of 5G-A in regional rail transit. The line spans 16.37 kilometers with 10 stations. A joint team from Shenyang Unicom and Shenyang Telecom has deployed a 10-gigabit-level 5G-A network, with a peak rate exceeding 10Gbps, stably supporting diverse commuting scenarios such as 8K live streaming, online office work, and high-definition video calls.

In the industrial internet sector, China Mobile Shenyang Branch has partnered with Genertec Shenyang Machine Tool to build a national-level 5G fully connected factory. Through a "downlink 5G private network + industrial internet platform + multi-scenario application" solution, it achieves full signal coverage in the workshop. At the Shenyang Guoqing Power Intelligent Manufacturing Base, 5G+ machine vision inspection has improved the first-pass accuracy rate from 94% to 98%, while CNC machine tool data collection and AGV applications have enhanced production efficiency. Relying on the "Liaoqi Hui" industrial internet platform, the solution integrates multiple management systems such as MES, SAP, and PLM, enabling intelligent decision-making based on production data.

From real-time calls across mountains and seas on the Dachangshan Island ferry, to the endless stream of tourists under the lights of Xinghai Square, and to marine ranches thriving through digital technology, the research tour demonstrates the diverse value of communication networks in people's livelihoods and industries. In the next step, communication operators in the province will continue to deepen their efforts in 5G-A, industrial internet, and long-range maritime three-dimensional communication technology tracks, expanding digital application scenarios to inject digital momentum into the comprehensive revitalization of Liaoning.