15 citations · 15 across the 4 of their papers we have counts for
6 papers
Movable-Element STARS-Assisted NOMA Communications
Jingjing Zhao, Yiheng Zhang, Kaiquan Cai +2
This paper proposes a movable-element (ME) enabled simultaneously transmitting and reflecting surface (ME-STARS)-assisted non-orthogonal multiple access (NOMA) communication system…
Multi-Mode Pinching-Antenna Systems: An Inter-Mode-Interference-Free Perspective
Jingjing Zhao, Songtao Xue, Xidong Mu +2
The physical model of multi-mode pinching-antenna systems (PASS) is proposed based on the coupled-mode theory. Within the considered model, multiple guided modes are simultaneously…
Pinching-Antenna Systems-enabled Secure ISAC: A Two-Timescale Optimization Framework
Haowen Song, Jingjing Zhao, Xidong Mu +1
A novel two-timescale optimization framework is proposed for pinching-antenna systems (PASS)-enabled secure integrated sensing and communications (ISAC). Specifically, a base stati…
Robust Beamforming and Power Allocation for Coherent Cell-Free Massive MIMO with Residual Calibration Errors
Mingjun Sun, Xidong Mu, Shaochuan Wu +2
This paper investigates robust downlink transmission to tolerate calibration aging in time-division duplex cell-free massive multiple-input multiple-output (CF-mMIMO) systems with…
SE and EE Tradeoff in Active STAR-RIS Assisted Systems With Hardware Impairments
Ao Huang, Xidong Mu, Li Guo +1
This paper investigates the problem of resource efficiency maximization in an active simultaneously transmitting and reflecting reconfigurable intelligent surface (STAR-RIS) assist…
Federated Learning in Active STARS-Aided Uplink Networks
Xinwei Yue, Xinning Guo, Xidong Mu +4
Active simultaneously transmitting and reflecting surfaces (ASTARS) have attracted growing research interest due to its ability to alleviate multiplicative fading and reshape the e…