[PDF][PDF] Power optimization of NOMA for multi-cell networks

MB Uddin, MF Kader, A Islam, SY Shin - 한국통신학회논문지, 2018 - journal.kics.or.kr
… Efficient power allocation in NOMA is off high importance to obtain the maximum benefit …
, the optimization of power allocation focuses on maximum throughput under a total power

Joint spectral and energy efficiency optimization for downlink NOMA networks

WU Khan, F Jameel, T Ristaniemi… - … and Networking, 2019 - ieeexplore.ieee.org
… , this is the first NOMA work which considers multiobjective optimization for the said metrics.
… present a single-objective optimization scheme as a benchmark where power allocation is …

Joint energy efficient subchannel and power optimization for a downlink NOMA heterogeneous network

F Fang, J Cheng, Z Ding - IEEE Transactions on Vehicular …, 2018 - ieeexplore.ieee.org
… To further improve the system energy efficiency, we focus on the power optimization for
MUEs. The energy efficiency optimization problem can be formulated as follows …

Spectral efficiency optimization for next generation NOMA-enabled IoT networks

WU Khan, J Liu, F Jameel, V Sharma… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
… outdated suboptimal KKT-based techniques and do not guarantee the decoding process
of SIC at receivers, we adopt a new and optimal NOMA technique for power allocation where …

A survey of rate-optimal power domain NOMA with enabling technologies of future wireless networks

O Maraqa, AS Rajasekaran… - … Surveys & Tutorials, 2020 - ieeexplore.ieee.org
… In this paper, we survey the integration of PD-NOMA with the … B5G networks. In particular,
this paper surveys the different rate … The optimization problem in this study optimizes the power

Energy efficiency optimization for NOMA with SWIPT

J Tang, J Luo, M Liu, DKC So, E Alsusa… - IEEE Journal of …, 2019 - ieeexplore.ieee.org
power allocation and time switching (TS) control for EE optimization in a TS-based SWIPT
NOMA … Motivated by the aforementioned observations, we consider joint power allocation and …

Placement and power allocation for NOMA-UAV networks

X Liu, J Wang, N Zhao, Y Chen, S Zhang… - IEEE Wireless …, 2019 - ieeexplore.ieee.org
… The beamforming and PA were jointly optimized for satellite-terrestrial networks with NOMA
NOMA network, the location and transmit power of the UAV BS should be jointly optimized, …

Beamforming optimization and power allocation for user-centric MIMO-NOMA IoT networks

Q Wang, Z Wu - IEEE Access, 2020 - ieeexplore.ieee.org
… Comparing with the orthogonal multiple access (OMA), NOMA can significantly … power
domain. Due to the spectrum multiplex, it is important to optimize the power allocation for NOMA

Deep learning based power optimizing for NOMA based relay aided D2D transmissions

Z Ali, GAS Sidhu, F Gao, J Jiang… - … and Networking, 2021 - ieeexplore.ieee.org
… In this article, we consider power optimization problem for NOMA based dual hop D2D
transmission. A DF relaying strategy is adopted, such that the uplink and downlink NOMA

Joint 3D trajectory and power optimization for UAV-aided mmWave MIMO-NOMA networks

W Feng, N Zhao, S Ao, J Tang, X Zhang… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
NOMA network, where subchannel assignment and power … -output (SISO) NOMA system
while guaranteeing quality of … power allocation scheme to optimize the transmit power of …