A novel power minimization precoding scheme for MIMO-NOMA uplink systems

H Wang, R Zhang, R Song… - IEEE Communications …, 2018 - ieeexplore.ieee.org
… {[Gg,m]n,n}, the power allocation parameters can be obtained by the Lagrange multiplier
method. By introducing the Lagrange multipliers {λg,m}, the auxiliary objective function is …

Joint rate and power allocation for NOMA with statistical CSI

J Choi - IEEE Transactions on Communications, 2017 - ieeexplore.ieee.org
… analysis of MIMO-NOMA can be found in [12]. For MIMO-NOMA, power allocation as well as
… In Section II, we present the system model for downlink NOMA and discuss power allocation

Enhancing power allocation efficiency of NOMA aided-MIMO downlink VLC networks

H Wang, F Wang, R Li - Optics Communications, 2020 - Elsevier
… of the power allocation problem in NOMA aided MIMO-VLC … most existed power allocation
approach in NOMA aided VLC … complexity power allocation strategy is proposed in NOMA

Deep learning-based sum data rate and energy efficiency optimization for MIMO-NOMA systems

H Huang, Y Yang, Z Ding, H Wang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
… • To the best of our knowledge, this work first attempts to merge the state-of-the-art deep
learning with MIMONOMA systems to realize better power allocation performance for sum data …

Energy efficient power allocation for MIMONOMA‐based integrated terrestrial‐satellite networks

X Li, Y Li, X Song, L Shao, H Li - International Journal of …, 2024 - Wiley Online Library
power allocation problem and the satellite power allocation problem separately. Since the
power allocation … is proposed to jointly optimize the power allocation scheme of the system. …

Energy-efficient power allocation for uplink NOMA

M Zeng, A Yadav, OA Dobre… - 2018 IEEE Global …, 2018 - ieeexplore.ieee.org
… Capacity comparison between MIMO-NOMA and MIMO-OMA … rate comparison between
mimo-noma and mimo-oma,” in Proc … -phase power allocation scheme for crns employing noma,” …

Joint user scheduling and power allocation optimization for energy-efficient NOMA systems with imperfect CSI

F Fang, H Zhang, J Cheng, S Roy… - IEEE Journal on …, 2017 - ieeexplore.ieee.org
… The multiple-input and multiple output (MIMO) technique was … the power allocation
expression for each user, which is different from [18]. To this end, most research works on NOMA

A general power allocation scheme to guarantee quality of service in downlink and uplink NOMA systems

Z Yang, Z Ding, P Fan… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
… in [11] by decomposing a MIMO-NOMA system into multiple separated single-input … Power
allocation is the key to the superior spectral efficiency of NOMA, since NOMA uses the power

Optimal user scheduling and power allocation for millimeter wave NOMA systems

J Cui, Y Liu, Z Ding, P Fan… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
… , and then the NOMA principle was employed for each cluster. Furthermore, in [31], a
user … and power allocation scheme was proposed to optimize the user fairness of MIMONOMA

Efficient Precoding and Power Allocation Techniques for Maximizing Spectral Efficiency in Beamspace MIMO-NOMA Systems

Y Liu, L Si, Y Wang, B Zhang, W Xu - Sensors, 2023 - mdpi.com
… As for the sub-problem of power allocation, we utilize a dynamic power allocation scheme
to obtain a closed-form expression for the power distribution, ensuring lower complexity. …