Current Research Status of the 4G Technology around the World

机译：全球4G技术的研究现状

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Information technology plays an important role in social and economic development. 3G technology has been widely applied and people begin to pay more attention on 4G technology. This article analyses the 4G technologies by the perspective of papers and patents, comparing the 4G papers and patents between countries (regions), institutes and companies. It also analyses the key technologies of 4G. China, the United States and South Korea are the top paper output countries. The growth of Chinese paper is significant. China and the United States are very attractive markets of 4G who attract the most 4G patents. South Korea and Japan attach great importance to the output of 4G patents. Samsung, Qualcomm and Matsushita have more advantages in this field. MIMO and radio link for data networks are getting more and more attention.

机译：信息技术在社会和经济发展中起着重要作用。 3G技术已被广泛应用，人们开始更加关注4G技术。本文从论文和专利的角度分析了4G技术，比较了国家（地区），机构和公司之间的4G论文和专利。还分析了4G的关键技术。中国，美国和韩国是最大的纸张输出国。中文纸的增长是可观的。中国和美国是4G极具吸引力的市场，它们吸引了最多的4G专利。韩国和日本非常重视4G专利的输出。三星，高通和松下在该领域拥有更多优势。数据网络的MIMO和无线电链路越来越受到关注。

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来源
《International Council for Scientific and Technical Information annual conference.》|2011年|p.232-236|共5页
会议地点 Beijing(CN);Beijing(CN)
作者
Zbenglu YU; Yong WANG;
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作者单位

Institute of Scientific and Technical Information of China (ISTIC), Beijing, China;

Institute of Scientific and Technical Information of China (ISTIC), Beijing, China;

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会议组织
原文格式 PDF
正文语种
中图分类科技情报资料;科技情报资料;
关键词
4G (fourth-generation); Patent analysis; Paper analysis;

机译：4G（第四代）；专利分析；论文分析;

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Current Research Status of the 4G Technology around the World

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