4 papers
Low-Resolution ADC Quantized Full-Duplex Massive MIMO-Enabled Wireless Backhaul in Heterogeneous Networks Over Rician Channels
Prince Anokye, Roger Kwao Ahiadormey, Han-Shin Jo +2
This paper studies the spectral/energy efficiency (SE/EE) of a heterogeneous network with the backhaul enabled by low-resolution analog-to-digital converters (ADCs) quantized full-…
Beamforming and Resource Allocation for Multi-User Full-Duplex Wireless Powered Communications in IoT Networks
Derek Kwaku Pobi Asiedu, Sumaila Mahama, Changick Song +2
For a self-sustaining wireless communication system in Internet-of-Things (IoT) networks, energy harvesting (EH) can be implemented at each user node as a constant renewable power…
Simultaneous Wireless Information and Power Transfer for Decode-and-Forward Multi-Hop Relay Systems in Energy-Constrained IoT Networks
Derek Kwaku Pobi Asiedu, Hoon Lee, Kyoung-Jae Lee
This paper studies a multi-hop decode-and-forward (DF) simultaneous wireless information and power transfer (SWIPT) system where a source sends data to a destination with the aid o…
Optimal Precoder Designs for Sum-utility Maximization in SWIPT-enabled Multi-user MIMO Cognitive Radio Networks
Changick Song, Hoon Lee, Kyoung-Jae Lee
In this paper, we propose a generalized framework that combines the cognitive radio (CR) techniques for spectrum sharing and the simultaneous wireless information and power transfe…