CSI-Free vs CSI-Based Multi-Antenna WET for Massive Low-Power Internet of Things
Wireless Energy Transfer (WET) is a promising solution for powering massive Internet of Things deployments. An important question is whether the costly […]
A Low-Complexity Beamforming Design for Multiuser Wireless Energy Transfer
Wireless energy transfer (WET) is a green enabler of low-power Internet of Things (IoT). Therein, traditional optimization schemes relying on full channel […]