Bit error rate analysis of NOMA-OFDM in 5G systems with non-linear HPA with memory
The orthogonal frequency division multiplexing (OFDM) and the non-orthogonal multiple
access (NOMA) scheme are presented as promising techniques to meet the requirement of …
access (NOMA) scheme are presented as promising techniques to meet the requirement of …
Nonlinear effects in NOMA-OFDM systems: Analytical signal characterization and receiver design
OBH Belkacem, R Dinis… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Non orthogonal multiple access (NOMA) is being considered a key technology for future
communications. In this paper, we provide an analytical characterization of downlink NOMA …
communications. In this paper, we provide an analytical characterization of downlink NOMA …
Performance analysis of NOMA in 5G systems with HPA nonlinearities
OBH Belkacem, ML Ammari, R Dinis - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, we provide an analytical performance assessment of downlink non-orthogonal
multiple access (NOMA) systems over Nakagami-m fading channels in the presence of …
multiple access (NOMA) systems over Nakagami-m fading channels in the presence of …
Impact of HPA nonlinearity on the performance of power domain OFDM-NOMA system
M Mounir, MB El Mashade… - Engineering …, 2022 - iopscience.iop.org
Non-orthogonal multiple access (NOMA) is expected to be used in beyond fifth-generation
(B5G) and sixth-generation (6G) mobile networks to support ultra-massive connectivity …
(B5G) and sixth-generation (6G) mobile networks to support ultra-massive connectivity …
On the performance of NOMA-OFDM systems with time-domain interleaving
WY Lakew, A Al-Dweik, M Aldababsa… - 2023 IEEE 97th …, 2023 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) based on orthogonal frequency division
multiplexing (OFDM) multicarrier modulation technique is a promising multiple access …
multiplexing (OFDM) multicarrier modulation technique is a promising multiple access …
Performance analysis at far and near user in NOMA based system in presence of SIC error
Non-orthogonal multiple access (NOMA) scheme is an emerging 5G technology to improve
upon the spectral efficiency. It can support more users than the number of available …
upon the spectral efficiency. It can support more users than the number of available …
BER performances of downlink and uplink NOMA in the presence of SIC errors over fading channels
Non‐orthogonal multiple access (NOMA) is a strong candidate for next generation radio
access networks due to its ability of serving multiple users using the same time and …
access networks due to its ability of serving multiple users using the same time and …
A hybrid downlink NOMA with OFDM and OFDM-IM for beyond 5G wireless networks
In this paper, a hybrid power domain non-orthogonal multiple accessing (NOMA) scheme by
the superposition of orthogonal frequency division multiple accessing (OFDM) and index …
the superposition of orthogonal frequency division multiple accessing (OFDM) and index …
Closed-form BER expressions of QPSK constellation for uplink non-orthogonal multiple access
Non-orthogonal multiple access (NOMA) is an attractive multiple access technique to
achieve the optimal system capacity region. A great deal of recent attention has been …
achieve the optimal system capacity region. A great deal of recent attention has been …
Exact bit error-rate analysis of two-user NOMA using QAM with arbitrary modulation orders
T Assaf, AJ Al-Dweik, MS El Moursi… - IEEE …, 2020 - ieeexplore.ieee.org
This letter considers the exact bit error rate (BER) analysis of a two-user non-orthogonal
multiple access (NOMA) system using square quadrature amplitude modulation (QAM) …
multiple access (NOMA) system using square quadrature amplitude modulation (QAM) …