摘要
对2013-2017年第五代移动通信领域的论文关键词和专利手工代码进行词频统计,进一步对该领域的技术热点进行内容分析,探索该领域的发展趋势,为科学研究和技术研发创新提供启示。结果表明:第五代移动通信领域的基础研究热点是以优化信道传输方式为代表的各类型网络架构设计,技术创新热点是以信道预编码为代表的数据传输技术。两类数据源共同反映了第五代移动通信领域将以提高移动通信质量为首要目的开展相应技术研发。
In order to further understand the fifth-generation technical focus,this paper uses the keyword from papers and the manual code from patents as the research objects,carries on the content analysis based on word frequency in the 2013-2017.Thus exploring the development tendency,it provides the enlightenment for the science and technology innovation in the fifth-generation.This study found that:the basic research focus on the network architecture design,and the technology innovation focus on the data transmission optimization.And the two types of data sources all reflect that the fifth-generation will make more efforts on the quality of mobile communication development.
作者
阮程
刘娅
RUAN Cheng;LIU Ya(Institute of Scientific and Technical Information of China,Beijing 10038)
出处
《中国科技资源导刊》
2018年第6期73-81,共9页
China Science & Technology Resources Review
关键词
5G
移动通信
技术热点
论文
专利
文献分析
5G
mobile communication
technical focus
paper
patent
literature analgsis
