Multi-Branch DNN and CRLB-Ratio-Weight Fusion for Enhanced DOA Sensing via a Massive H${}^2$AD MIMO Receiver

Feng Shu, Jiatong Bai, Di Wu +4

As a green MIMO structure, massive H${}^2$AD is viewed as a potential technology for the future 6G wireless network. For such a structure, it is a challenging task to design a low-co…