LED可见光通信技术是基于LED可见光频段进行高速无线传输的新型的通信方式.我们对LED可见光通信技术领域国内专利申请趋势、主要申请人分布、主要技术分布、技术生命周期进行了统计分析,并预测未来的发展趋势.研究发现,我国可见光通信技术起步较晚,专利申请主要集中在高校和科研机构,LED可见光通信领域中的技术到产业上的转移应用将会是下一阶段发展的重点.%LED visible light communication is a new kind of communication which achieves wireless transmission through visible light spectrum of LED.Based on patent information,the paper clarifies the development path of VLC technology and main patent applicants.It also predicts further technical trends.According to the analysis,the VLC research started late in China,and most of the applicants are from universities or research institutes.Communication technology and application design will be the focus areas in the near future.
展开▼
