Low-complexity beamforming design for IRS-aided communication systems  

作　　者：Xiaoling HU Mugen PENG Caijun ZHONG 

机构地区：[1]State Key Laboratory of Networking and Switching Technology,Beijing University of Posts and Telecommunications,Beijing 100876,China [2]College of Information Science and Electronic Engineering,Zhejiang University,Hangzhou 310027,China

出　　处：《Science China(Information Sciences)》2022年第10期301-302,共2页中国科学（信息科学）（英文版）

基　　金：supported in part by National Key R&D Program of China(Grant No.2021YFB2900200);in part by National Program for Special Support of Eminent Professionals;in part by Young Elite Scientist Sponsorship Program by China Institute of Communications(Grant No.2021QNRC001)。

摘　　要：Dear editor,Recently,intelligent reflecting surface(IRS)has emerged as a promising technology to achieve high spectrum and energy efficiency for wireless communications.To fully achieve the potential of the IRS,the joint design of active and passive beamforming is of great importance,where the alternating optimization(AO)technique is commonly used to deal with the non-convexity of the joint optimization problem[1–4].

关 键 词：BEAMFORMING PASSIVE COMMUNICATION 

分 类 号：TN92[电子电信—通信与信息系统]