摘要
随着卫星通信网络的发展速度加快,其在未来6G通信网络中将扮演重要的角色,星地融合通信网络的形成将是未来全球网络覆盖的发展趋势。首先对6G网络中卫星通信研究背景进行分析,然后以星地融合网络为背景拓展新的应用场景及典型应用,并结合新技术应用构建星地融合网络框架,最后对星地融合关键技术及挑战进行分析。通过对未来星地融合网络的展望,以期对6G通信网络的发展提供一个清晰的轮廓。
With fast development of satellite communication network,it will play an important role in future 6G communication network,and the formation of a satellite-terrestrial converged communication network will be the development trend of future global network coverage.Firstly,the research background of satellite communication in 6G network is analyzed and new application scenarios and typical applications are expanded in the background of satellite-terrestrial fusion network.Secondly,a satellite-terrestrial fusion network framework is built in combination with the application of new technologies.Finally key technologies and challenges of satellite-terrestrial fusion are analyzed.Through the prospect of the future satellite-terrestrial fusion network,we hope to present a clear outline for the development of 6G communication network.
作者
刘哲铭
吴云飞
魏肖
张景
陆洲
LIU Zheming;WU Yunfei;WEI Xiao;ZHANG Jing;LU Zhou(China Academic of Electronics and Information Technology,Beijing 100041,China)
出处
《无线电通信技术》
2022年第6期1058-1064,共7页
Radio Communications Technology
基金
国家重点研发计划(2021YFB2900500)。
关键词
6G通信
卫星通信
星地融合网络
6G communication
satellite communication
satellite-terrestrial convergence network
