【摘要】 智能表面技术是6G潜在关键技术之一,可以明显提升通信系统的覆盖效果。本文基于智能表面的工作特点和在6G系统中的应用场景,分析了智能表面的控制理论。理论和实验研究表明,智能表面技术可以在降低部署成本的同时实现覆盖增强、波束赋形等多种功能。更多还原

【Abstract】 Intelligent surface is one of the potential techniques for 6 G communications, and significantly improves the coverage efficiency of the communication system. This paper analyzes the controlling theory for the intelligent surface based on the hardware characteristics and 6 G communication scenarios. According to the theoretical and experimental researches, intelligent surface is able to realize various functions, such as coverage enhancement and beamforming, with relatively low deployment cost.更多还原