上海已建设开通涉海5G基站2300余个

Core Viewpoint - Shanghai is advancing its 5G network infrastructure to support marine services, aiming for significant coverage by the end of 2025, which will enhance the development of the marine economy and contribute to the construction of a maritime power [1][2]. Group 1: 5G Network Development - By December 2025, Shanghai plans to establish over 2,300 5G base stations for marine services, achieving coverage rates of 90% for coastal areas, 70% for nearshore, and 50% for offshore [1]. - The "5G Marine" initiative has created benchmark cases in various sectors, including smart ship manufacturing, 5G smart ports, maritime safety, logistics, and marine energy development [1]. Group 2: Future Plans and Infrastructure - In the next five years, Shanghai will focus on enhancing signal coverage in weak areas such as the Yangtze River estuary, offshore operation zones, and surrounding islands, with plans to establish 35 dedicated base stations and deploy approximately 100 5G network elements [2]. - The integration of "5G Marine" with smart waterways, intelligent ports, and green shipping initiatives will be promoted, aiming for a comprehensive and efficient marine infrastructure system [2]. - A collaborative mechanism will be established to enhance cooperation across provinces, industries, and departments, fostering an innovative community that combines government, industry, academia, and research [2].