5G无线通信关键技术及发展研究

Research on Key Technologies and Development of 5G Wireless Communication

首先分析了5G技术的主要应用优势,即提供高效、稳定、大规模覆盖的通信服务;其次总结了5G无线通信的主要技术类型,包括大规模多输入多输出(Multiple Input Multiple Output,MIMO)技术、毫米波技术、波束成形技术、D2D通信技术、网络架构技术以及移动边缘计算(Mobile Edge Computing,MEC)技术等,通过对比分析探讨未来发展方向;最后说明了5G在远程医疗、自动驾驶、智慧城市、信息消费、教育领域以及摄影摄像领域的应用。通过对5G无线通信关键技术及发展的研究,希望能够促进通信行业的长久发展。

Firstly,the main application advantages of 5G technology are analyzed,that is,to provide efficient,stable,and large-scale coverage communication services.Secondly,the main technology types of 5G wireless communication are summarized,including massive MIMO technology,millimeter wave technology,beamforming technology,and D2D communication technology,network architecture technology,and Mobile Edge Computing(MEC)technology,etc,discuss the future development direction through comparative analysis.Finally,it explains the application of 5G in telemedicine,autonomous driving,smart city,information consumption,education and photography applications.Through the research on the key technologies and development of 5G wireless communication,we hope to promote the long-term development of the communication industry.