Core Viewpoint - The article highlights the successful implementation of 5G-A technology by Guangxi Mobile during Jay Chou's 2025 "Carnival" world tour concert, ensuring high-quality communication services for over 100,000 fans across three performances [1][4]. Group 1: Event Overview - The concert took place from April 25 to 27 at the Guangxi Sports Center, attracting more than 100,000 music fans [1]. - Each performance hosted over 40,000 attendees, creating a high-density environment that required robust communication support [1]. Group 2: Network Infrastructure - Guangxi Mobile conducted thorough network surveys and tests in preparation for the concert, tailoring a comprehensive communication support plan based on venue layout and historical data [4]. - The company upgraded and expanded base stations around the venue using 5G-A technology, significantly enhancing capacity and signal coverage to eliminate blind spots [4]. Group 3: Real-time Monitoring and Optimization - During the concert, Guangxi Mobile's technical team monitored signal fluctuations in real-time, ensuring comprehensive coverage from the audience area to the stage [4]. - The network was capable of handling thousands of short video uploads and live streams per minute, achieving millisecond-level response times for various services [4]. Group 4: Future Innovations - Guangxi Mobile aims to continue exploring the integration of 5G-A and artificial intelligence, enhancing communication technology to create more seamless experiences for citizens [5].