3 papers
cs.IT2026
Joint Localization and Orientation with Triple-Beam Fingerprints in Massive MIMO-OFDM
Yu Zhao, Zhenzhou Jin, Jinke Tang +4
With the widespread application of location-based services, fingerprint-based localization has demonstrated advantages in environments with complex signal propagation. Deep learnin…
eess.SP2024
Precoder Design for User-Centric Network Massive MIMO with Matrix Manifold Optimization
Rui Sun, Li You, An-An Lu +3
In this paper, we investigate the precoder design for user-centric network (UCN) massive multiple-input multiple-output (mMIMO) downlink with matrix manifold optimization. In UCN m…
cs.IT2023
Reconfigurable Intelligent Surface-aided Secret Key Generation in Multi-Cell Systems
Lei Hu, Chen Sun, Guyue Li +2
Physical-layer key generation (PKG) exploits the reciprocity and randomness of wireless channels to generate a symmetric key between two legitimate communication ends. However, in…