… In the proposed detection schemes for CNOMA and C-RSMA, … Then, we derive the achievable rates for C-NOMA and C-RSMA, … We propose two power allocation algorithms based on …
… The energy minimization of NOMA for uplink cellular machine-… Unlike previous works, in this paper, PA for uplinkNOMA is … -phase power allocation scheme for crns employing noma,” …
MA Sedaghat, RR Müller - IEEE Transactions on Wireless …, 2018 - ieeexplore.ieee.org
… pairing in NOMAuplink in a cellular network with some fixed power allocation schemes. We … Although the proposed schemes in this paper can be applied to an uplink channel with any …
H Wang, R Zhang, R Song… - IEEE Communications …, 2018 - ieeexplore.ieee.org
… NOMA arrangements. In contrast to the downlink, uplink MIMO-NOMA has a large difference in transmit power … A transmission scheme based on the concept of signal alignment (SA) is …
BU Rehman, MI Babar, GA Azim, M Amir… - Alexandria Engineering …, 2023 - Elsevier
… problem of power control and user grouping by considering the uplinkNOMA system. The … Our proposed scheme is compared with OMA and current schemes addressed in the …
B Kim, W Chung, S Lim, S Suh, J Kwun… - 2015 IEEE 81st …, 2015 - ieeexplore.ieee.org
… Hayashi et al. combined a NOMA system with a random beamforming (BF) scheme in a … scheme, we proposed a NOMAbased multiuser BF system using a zero forcing (ZF) BF scheme …
HS Ghazi, K Wesołowski - International Journal of Electronics …, 2018 - bibliotekanauki.pl
… /frequency) resources by allocating several levels of (power/code) to them. In this article, a design of a cooperative scheme for the uplinkNOMA Wi-Fi transmission (according to IEEE …
X Tian, Y Huang, S Verma, M Jin, U Ghosh… - Physical …, 2020 - Elsevier
… We consider the uplinkNOMA scenario with multi-cluster multi-user, … power allocation optimization problem with the aim of maximizing SE–EE tradeoff, under the constraints of power …
J Zhang, L Zhu, Z Xiao, X Cao, DO Wu… - IEEE Wireless …, 2019 - ieeexplore.ieee.org
… schemes for uplinkNOMA systems in [8]. With fixed power control, the ASRs of NOMA users in [8] are distinctly lower than those of the proposed NOMAschemes. In comparison, …