L Jiang, H Jafarkhani - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
In this paper, we consider the amplify-and-forward relay networks in mmWave systems and propose a hybrid precoder/combiner design approach. The phase-only RF …
Y Zhang, B Li, F Gao, Z Han - IEEE Internet of Things Journal, 2019 - ieeexplore.ieee.org
Backscatter communications have been considered as one of the key technologies in the Internet of Things (IoT) applications. In this paper, we consider a multitag ambient …
Z Ali, GAS Sidhu, M Waqas, L Xing… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The energy harvesting cognitive radio networks (EH-CRNs) are expected to play a key role in satisfying the demands of next generation wireless communications. In the underlay CRN …
B Rong, Z Zhang, X Zhao, X Yu - IEEE Access, 2019 - ieeexplore.ieee.org
In this paper, we investigate the superimposed training matrix designs for the channel estimation of amplify-and-forward (AF) multiple-input multiple-output (MIMO) relaying …
F Zhu, F Gao, YC Eldar, G Qian - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
We investigate the worst-case robust beamforming for simultaneous wireless information and power transfer in a multiuser beamspace massive multiple-input multiple-output (MIMO) …
Stringent physical resource constraints in unmanned aerial vehicle (UAV) communications bring new challenges to energy efficient transmission. In this paper, we study energy …
Y Shao, TA Gulliver - IEEE Access, 2019 - ieeexplore.ieee.org
Full duplex (FD) multiple-input multiple-output (MIMO) relaying can significantly increase the spectral efficiency of cooperative communication systems. This paper examines the problem …
H Shen, W Xu, S Gong, Z He, C Zhao - IEEE Access, 2019 - ieeexplore.ieee.org
This paper studies robust beamforming optimization for full-duplex (FD) multi-antenna decode-and-forward (DF) relaying subject to stochastic channel state information (CSI) …
D Wang, F Wang - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
This paper investigates the robust transceiver design in a wireless multiple-input multiple- output (MIMO) switching network in which multiple users exchange messages via a multi …