Wenwu Xie

Shift-MoE-Based DJSCC for CSI Feedback in Multi-User Pinching-Antenna Systems

Jian Zou, Yifan Lian, Yongsheng Liang, Fanyang Meng, Wenwu Xie, Liang Yang, et al.

In frequency-division duplexing systems, the performance gains of pinching-antenna systems (PASS) critically depend on accurate channel state information (CSI) at the base station. However, PASS CSI exhibits structured correlations over the waveguide-antenna grid and pronounced h…Read more