4 papers · 1 filter
Age-of-Information Aware Federated Learning with Finite Speed Pinching Antenna
Kaidi Wang, Daniel K C So, Zhiguo Ding
This paper investigates age-of-information (AoI) aware federated learning over wireless networks with finite speed pinching antennas. In contrast to existing studies that assume an…
Leaky Coaxial Cable based Generalized Pinching-Antenna Systems with Dual-Port Feeding
Kaidi Wang, Zhiguo Ding, Daniel K. C. So
By leveraging the distributed leakage radiation of leaky coaxial cables (LCXs), the concept of pinching antennas can be generalized from the conventional high-frequency waveguide b…
Robust Energy-Efficient Sleep-Mode Strategy for Multi-RIS-Aided Cell-Free Massive MIMO
Hongyi Luo, Wenyu Song, Daniel K. C. So +2
With the explosive growth of data traffic and the ubiquitous connectivity of wireless devices, the energy demands of wireless networks have inevitably escalated. Reconfigurable int…
Optimal Power Allocation in Uplink NOMA with Simultaneous Cache-Enabled D2D Communications
Aditya Powari, Daniel K. C. So
Non-orthogonal multiple access (NOMA) is widely viewed as a potential candidate for providing enhanced multiple access in future mobile networks by eliminating the orthogonal distr…