智能反射表面(IRS)技术在下一代室内分布通信系统中的应用  

Application of Intelligent Reflective Surface(IRS)Technology in the Next Generation of Indoor Distribution Communication System

作　　者：张泉 ZHANG Quan(China Post Construction Technology Co.,Ltd,Nanjing Jiangsu 210012,China)

机构地区：[1]中邮建技术有限公司,江苏南京210012

出　　处：《长江信息通信》2025年第1期25-27,共3页Changjiang Information & Communications

摘　　要：下一代室内分布通信系统面临室内环境复杂导致信号质量下降和保密速率低的问题,为此研究了智能反射表面(IRS)技术的应用。该技术通过集成大量低成本无源反射元件,间接接收信号并绕过障碍物,提升信号质量。基于场强分析确定天线数量、类型及其最优部署位置,实现系统搭建。实验显示,该方法保密速率表现出色,且随着数据可达速率提升,系统能效稳定可靠。智能反射表面技术的引入为下一代室内分布通信系统带来了革命性变革,为实现更高效、更可靠的通信传输提供了强有力的技术支持。The next generation indoor distributed communication system faces the problems of signal quality degradation and low confidentiality rate due to complex indoor environments.Therefore,the application of Intelligent Reflective Surface(IRS)technology has been studied.This technology integrates a large number of low-cost passive reflective components to indirectly receive signals and bypass obstacles,improving signal quality.Based on field strength analysis,determine the number,type,and optimal deployment location of antennas to achieve system construction.The experiment shows that this method performs well in terms of confidentiality rate,and as the achievable data rate increases,the system’s energy efficiency remains stable and reliable.The introduction of intelligent reflective surface technology has brought revolutionary changes to the next generation of indoor distributed communication systems,providing strong technical support for achieving more efficient and reliable communication transmission.

关 键 词：智能反射表面(IRS)技术 下一代室内分布通信系统 天线数量 保密速率 

分 类 号：TN929.5[电子电信—通信与信息系统]