Z Mao, F Hu, W Wu, H Wu… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper studies an unmanned aerial vehicle (UAV)-assisted wireless powered sensor network (WPSN), where sensor nodes of multiple types can simultaneously harvest radio …
The potential of the Non-Orthogonal Multiple Access (NOMA) approach for wireless communications in the fifth generation (5G) and beyond can not be underestimated. This is …
S Li, W Liang, V Pla, N Yang, S Yang - Applied Sciences, 2021 - mdpi.com
In this paper, we consider a novel cooperative underlay cognitive radio network based on non-orthogonal multiple access (CR-NOMA) with adaptive relay selection and power …
P Xu, Y Wang, G Chen, I Krikidis… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
This paper investigates a cooperative non-orthogonal multiple access (C-NOMA) system, where the NOMA and buffer-aided cooperative transmission modes between the users are …
P Sravani, IS Rao - Scalable Computing: Practice and Experience, 2024 - scpe.org
Abstract Intelligent Transportation Systems are witnessing a paradigm shift with the integration of Cooperative Vehicular Networks. The transformations in Intelligent …
F Li, J Zhang, Z Liu, KY Chan, Y Yang - Computer Communications, 2023 - Elsevier
In this paper, we study the sum-rate maximization problem for relay cognitive network based on decoding and forwarding (DF), where the primary network is implemented with the …
H Chen, R Fang, T Chen, P Wang, Z Wang, S Lin, F Li - Symmetry, 2023 - mdpi.com
With the progress of the eras and the development of science and technology, the requirements of device-to-device (D2D) connectivity increased rapidly. As one important …
Y Geng, E Liu, R Wang, P Sun, B Lu… - IEEE Internet of Things …, 2023 - ieeexplore.ieee.org
Relay-enabled cooperative communication has been a hot topic in the area of the Internet of Things (IoT), for its help in providing important solutions to resource limitations in IoT …
S Li, W Liang, Q Xu, N Yang, K Jia - IET Communications, 2022 - Wiley Online Library
In non‐orthogonal multiple access (NOMA) systems, it may not be advisable to send the superimposed signal of all users to individual users with retransmission requirements during …