3 papers
eess.SP2026
Over-the-Air Computation via Segmented Waveguide-Enabled Pinching-Antenna Systems
Songnan Gu, Hao Jiang, Chongjun Ouyang +3
A segmented waveguide-enabled pinching-antenna system (SWAN)-assisted over-the-air computation (AirComp) framework is proposed. Three transmission architectures, namely segment sel…
eess.SP2026
Optimal Analog Beamforming and Power Allocation for Multiuser TDMA Systems
Songnan Gu, Chongjun Ouyang, Hao Jiang +1
The joint design of analog beamforming and power allocation is investigated for a single radio-frequency chain multiuser time-division multiple access system under a max-min signal…
eess.SP2025
Sum-Rate Maximization for Uplink Segmented Waveguide-Enabled Pinching-Antenna Systems
Songnan Gu, Hao Jiang, Chongjun Ouyang +2
A multiuser uplink transmission framework based on the segmented waveguide-enabled pinching-antenna system (SWAN) is proposed under two operating protocols: segment selection (SS)…