262 citations · 355 across the 9 of their papers we have counts for
4 papers · 1 filter
Weighted Sum Rate Enhancement by Using Dual-Side IOS-Assisted Full-Duplex for Multi-User MIMO Systems
Sisai Fang, Gaojie Chen, Chong Huang +4
This paper established a novel multi-input multi-output (MIMO) communication network, in the presence of full-duplex (FD) transmitters and receivers with the assistance of dual-sid…
Optimal Time Scheduling Scheme for Wireless Powered Ambient Backscatter Communication in IoT Network
Xiaolan Liu, Yue Gao, Fengye Hu
In this paper, we investigate optimal scheme to manage time scheduling of different modules including spectrum sensing, radio frequency (RF) energy harvesting (RFH) and ambient bac…
Resource Allocation in Wireless Powered IoT Networks
Xiaolan Liu, Zhijin Qin, Yue Gao +1
In this paper, efficient resource allocation for the uplink transmission of wireless powered IoT networks is investigated. We adopt LoRa technology as an example in the IoT network…
Sparse Representation for Wireless Communications: A Compressive Sensing Approach
Zhijin Qin, Jiancun Fan, Yuanwei Liu +2
Sparse representation can efficiently model signals in different applications to facilitate processing. In this article, we will discuss various applications of sparse representati…