摘要
自2018年以来,中国5G网络建设迅速发展,现已建设成为一张全球最大的高中低频全覆盖的5G网络。2G已全面退网,3G也即将退出历史舞台。目前,全球各大机构已开始6G的研发,为保持我国在无线通信方面的发展优势,国内各大学、运营商、厂家都在投入6G网络研究,努力使我国在未来一代网络技术的竞争中立于不败之地。对当前的6G研究进展进行了总体分析,并根据发展现状,对其中的部分关键技术包括太赫兹通信、全息通信等做了展望。
Since 2018,the construction of 5G networks in China has developed rapidly,and has now become the world’s largest 5G network with full coverage of high,medium,and low frequencies.2G has fully retired from the network,and 3G is about to withdraw from the historical stage.At present,major institutions around the world have started the research and development of 6G.In order to maintain China’s development advantage in wireless communication,domestic universities,operators,and manufacturers are investing in the research of 6G networks,striving to make China an invincible position in the competition of future generation network technology.This article provides an overall analysis of the current research progress on 6G,and based on the current development status,prospects are made for some key technologies including terahertz communication,holographic communication,etc.
作者
宋涛
SONG Tao(China Communication Design&Research Institute Co.,Ltd.,Nanjing 210019,China)
出处
《通信电源技术》
2023年第22期221-224,共4页
Telecom Power Technology
关键词
5G网络
6G
太赫兹通信
全息通信
5G network
6G
terahertz communication
holographic communication
