sily-W / Massive-MIMO_radar_dectection_improvement

thanks for Stefano Fortunati's thesis, i have tried to make some more function to make this dectection more funny
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ris secure #1

Open sily-W opened 1 year ago

sily-W commented 1 year ago

RIS安全 [1]Secrecy Rate Maximization for Intelligent Reflecting Surface Assisted Multi-Antenna Communications(2019) 场景:单用户,单Eve,MISO,信道LOS+RIS 优化变量:W^发射信号空域的自相关(beam?),θ^(RIS) 交替优化,W^前文(相当于beam)有解,θ^分式优化。 [2] Enabling Secure Wireless Communications via Intelligent Reflecting Surfaces(2019) 场景:单用户,单Eve,MISO,信道只有RIS 优化变量:f^beam,θ^(RIS) 交替优化,f^前文(相当于beam)有解,θ^ 元素块下降不理解奇怪/(为什后方法也叫交替?)minorization maximization(或者也可以用SDR) [3] Secure MIMO Transmission via Intelligent Reflecting Surface(2020) 场景:单用户,单Eve,MIMO,信道只有RIS 优化变量:R^发射信号空域的自相关(beam?),θ^*(Q)(RIS) minorization maximization

[4] Robust and Secure Wireless Communications via Intelligent Reflecting Surfaces(2020,长文) 场景:多用户,单Eve,双RIS,MIMO,信道只有RIS,考虑CSI误差? 很复杂 [5] Robust Transmission Design for Intelligent Reflecting Surface-Aided Secure Communication Systems With Imperfect Cascaded CSI(2021) 场景:单用户,双Eve,单RIS,MISO,信道只有RIS,AN(人工噪声),考虑RIS到Eve的CSI误差? 优化目标:反而是功率最小化,secret rate是约束 [6] Secure Transmission for Intelligent Reflecting Surface-Assisted mmWave and Terahertz Systems(2020) 场景:单用户,单Eve,单RIS,MISO,信道只有RIS,HBF,θ^离散化 优化变量:w^(HBF) 交替优化,先w,(闭式解)后θ,(1. Charnes-Cooper变换方法(奇妙)+SDR / 2. Element-Wise BCD Algorithm不理解奇怪)

[7] Secure Wireless Communication in RIS-Aided MISO System With Hardware Impairments(2021) 场景:单用户,单Eve,单RIS,MISO,信道LOS+RIS,硬件受损(Tx多了一项和Tx发射功率正比的复高斯,Rx同理) 交替优化,辅助变量,SCA优化 θ,优化beam用SDR

[8] Secure Wireless Communication via Intelligent Reflecting Surface(2019可能是最初的几篇) 场景:单用户,单Eve,单RIS,MISO,信道LOS+RIS 交替优化,先得到w^,Charnes-Cooper变化+SDR得到θ^

[9] Artificial-Noise-Aided Secure MIMO Wireless Communications via Intelligent Reflecting Surface(2020) 场景:单用户,单Eve,单/多RIS,MIMO,信道LOS+RIS,AN可控人工噪声 假设了接收机求MSE等关联目标函数

sily-W commented 1 year ago

Image