移动通信2024，Vol.48Issue(11)：115-123,9.DOI:10.3969/j.issn.1006-1010.20240925-0001
面向智慧海洋场景的5G-A关键技术的研究与应用
Research and Application of Key 5G-A Technologies for Smart Ocean Scenarios
乔勇 1周威 1戴君 1杜长浩 1胡洺瑞 1耿亮 1朱和平 2李维2
作者信息
- 1. 中国移动通信集团江苏有限公司连云港分公司,江苏 连云港 222000
- 2. 中兴通讯股份有限公司,江苏 南京 210012
- 折叠
摘要
Abstract
Smart Ocean is a critical pathway to achieving the strategic goal of building a maritime power.5G-A(5G Advanced)technology,as an enhancement and evolution of 5G,introduces revolutionary innovations such as non-terrestrial network(NTN)-based integrated space-terrestrial communication,sensing-communication integration,and native intelligence,accelerating the development of smart ocean applications.For maritime scenarios,this study analyzes key 5G-A NTN technologies,including network architecture,time-frequency synchronization,timing management,transmission scheduling,and mobility management.A comprehensive 5G-A space-sea integrated networking solution is proposed,alongside the deep integration of 5G private networks with dual-satellite systems,achieving an upgraded 5G-enabled information and communication framework for smart ocean applications.Furthermore,key 5G-A sensing-communication integrated technologies,such as operational modes,sensing-communication architecture,air interface design,and intelligent target feature recognition,are analyzed.Based on maritime scenario characteristics and sensing indicator requirements,scenario-specific deployment schemes are designed to enable intelligent vessel recognition,real-time maritime monitoring,and enhanced maritime route safety.关键词
智慧海洋/5G-A/NTN技术/通感一体化部署/目标特征智能识别Key words
smart ocean/5G-A/non-terrestrial networks(NTN)technology/integrated sensing and communication deployment/intelligent object feature recognition分类
信息技术与安全科学引用本文复制引用
乔勇,周威,戴君,杜长浩,胡洺瑞,耿亮,朱和平,李维..面向智慧海洋场景的5G-A关键技术的研究与应用[J].移动通信,2024,48(11):115-123,9.
