TM Hoang, XN Tran, PT Hiep - IEEE Internet of Things …, 2022 - ieeexplore.ieee.org
In this work, we consider a base station (BS) mounted on an unmanned aerial vehicle (UAV) called as an aerial BS (ABS). The ABS is equipped with multiple antennas to assist two pairs …
Z Zhu, Z Li, Z Chu, G Sun, W Hao… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This paper proposes a new transmission policy for intelligent reflecting surface (IRS) empowered wireless powered internet of things systems. Particularly, an energy station (ES) …
In 5G wireless networks, cooperative non-orthogonal multiple access (NOMA) and wireless power transfer (WPT) are efficient ways to improve the spectral efficiency (SE) and energy …
W Ni, X Liu, Y Liu, H Tian… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
This article proposes a novel framework of resource allocation in multi-cell intelligent reflecting surface (IRS) aided non-orthogonal multiple access (NOMA) networks, where an …
Non-orthogonal multiple access (NOMA) holds the promise to be a key enabler of 5G communication. However, the existing design of NOMA systems must be optimized to …
R Li, P Hong, K Xue, M Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Energy harvesting (EH) endows device-to-device (D2D) communication and cellular equipment with the ability of continuous communication to provide internet-of-things (IoT) …
This paper investigates the transmission energy minimization problem for the two-user downlink with strictly heterogeneous latency constraints. To cope with the latency constraints …
Owing to the exponential proliferation of the Internet of Things (IoT), it is anticipated that the number of small IoT devices will grow expeditiously over the next few years. These billions …
TA Zewde, MC Gursoy - IEEE Transactions on Green …, 2018 - ieeexplore.ieee.org
In this paper, we study the performance of non-orthogonal multiple access (NOMA) schemes in wireless powered communication networks (WPCN) focusing on the system energy …