摘要
首先描述了 4 G的定义和技术要求 ,然后详细介绍了他的网络结构及其关键技术。最后还介绍了国内外对 4
In this paper, the definition and technical request of 4G are described and then the network structure and key technology are also introduced Finally, domestic and international research actuality is analyzed
出处
《现代电子技术》
2003年第23期31-33,共3页
Modern Electronics Technique