Chang Sha Wan Bao·2025-05-15 23:32Core Viewpoint - The article highlights the advancements in digital infrastructure and services by China Unicom in Changsha, focusing on the implementation of 5G-A technology and cloud-based solutions to enhance digital life and support various industries. Group 1: Digital Infrastructure Development - China Unicom has established over 15,000 mobile network base stations in Changsha, achieving a 99% 5G population coverage rate and 98% coverage in administrative villages [9][10] - The company is implementing 5G-A technology, with over 1,500 base stations testing carrier aggregation in high-traffic areas [9][10] - The 5G-A network has demonstrated significant performance improvements, with download speeds exceeding 4Gbps and upload speeds reaching 1Gbps in testing environments [10] Group 2: Cloud and AI Integration - China Unicom's cloud products, such as cloud computers and cloud storage, are designed to enhance user experience in various applications, including remote work and home security [13][14] - The company has launched the "Smart Kitchen Platform," which integrates AI technologies for efficient data annotation and has partnered with multiple industries for digital transformation [15][16] - AI applications developed by China Unicom, such as case assistants and policy assistants, are being utilized across various sectors, showcasing the company's capability in integrating AI with industry needs [16] Group 3: International Service Expansion - China Unicom is fostering international collaboration by signing strategic agreements with organizations in Africa and promoting digital services for local enterprises [17][18] - The company aims to create a "digital export ecosystem" to support local businesses in expanding globally while ensuring secure communication [17] - The emphasis on customer service is evident, with quick response times to international clients' needs, reflecting the company's commitment to a user-friendly service approach [18]