The integration of Mobile-edge Computing (MEC) and Wireless Energy Transfer (WET) has
been recognized as a promising technique to enhance computation capability and to …

Wireless communications in e-healthcare must work in a reliable, fast and energy-efficient
fashion. In this paper, first, a power level decision (PLD) algorithm is proposed to select the …

This paper investigates the rotary-wing unmanned aerial vehicle (UAV)-enabled full-duplex
wireless-powered Internet-of-Things (IoT) networks, in which a rotary-wing UAV equipped …

This paper studies an unmanned aerial vehicle (UAV)-assisted wireless powered IoT
network, where a rotary-wing UAV adopts fly-hover-communicate protocol to successively …

To jointly address the critical issues of the sixth-generation (6G) cellular internet of things
(IoT), ie, energy supply, data aggregation, and information transmission, we design a …

In this paper, we investigate the resource efficiency of uplink transmission for low-power
wide-area (LPWA) networks. LoRa is adopted as an example network of focus, however the …

Harvest-then-transmit (HTT) and backscatter communications have different tradeoffs
between energy harvesting and data transmission and may complement each other for …

This paper studies an unmanned aerial vehicle (UAV)-enabled two-user interference
channel for wireless powered communication networks (WPCNs). In this system, two UAVs …

The emerging non-orthogonal multiple access (NOMA) technology can effectively improve
the throughput performance of Internet of Things (IoT) devices. Besides throughput …

In this paper, we study multi-user multi-input multi-output cognitive wireless powered
communication networks (WPCN), in which a secondary WPCN shares spectrum with a …