摘要
Abstract
China is rich in Marine resources,and the state attaches great importance to the construction of a maritime power,vigor-ously developing the marine economy and taking multiple measures promote the development of marine affairs.With the development of mobile communication from 4G to 5G,for the ultra-long-distance coverage scenario in the sea,the ground-air integrated intelligent Ma-rine network that integrates 5G with non-ground networks is one of the important technological trends.According to the typical business needs of the sea,the pain points existing in 5G Marine network coverage are deeply studied,and the cellular network back-up capability based on non-ground networks is analyzed,and the future development strategy of the ground-air integrated smart ocean is discussed.关键词
5G网络/非地面网络/超远距离覆盖/回传能力/智慧海洋Key words
5G network/Non-terrestrial network/Ultra-long distance coverage/Return capability/Smart ocean分类
电子信息工程
