Numerical results show that the derived costs closely match Monte Carlo simulations, the KF accurately tracks the ground-truth plant-state trajectory, and the proposed methods consistently outperform the zero-forcing benchmark, confirming the benefit of balancing communication-control interference, especially with limi...
Hao Jiang, Chong-Jun Ouyang, Yuan-Wei Liu et al.· 0 citations
An uplink pinching-antenna system (PASS) is considered, where a segmented dielectric waveguide is employed to serve multiple users and one pinching antenna (PA) is activated on each segment. Extensive waveguide deployment reduces user-to-PA path loss but also creates differential propagation delays among the PA-assiste...
Chong-Jun Ouyang, Hao Jiang, Zhi-Guo Ding et al.· 0 citations
This paper studies coverage imbalance in reconfigurable intelligent surface (RIS)-assisted plateau LoRa multi-user downlink transmission. Terrain blockage, propagation distance, and scattering diversity cause heterogeneous channel qualities, which may leave weak users with high bit error rate (BER) and outage risk even...
