On HARQ-IR for downlink NOMA systems
J Choi - IEEE Transactions on Communications, 2016 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) can exploit the power difference between the users
to achieve a higher spectral efficiency. Thus, the power allocation plays a crucial role in …
to achieve a higher spectral efficiency. Thus, the power allocation plays a crucial role in …
Outage constrained power efficient design for downlink NOMA systems with partial HARQ
In this paper, we aim to design an adaptive power allocation scheme to minimize the
average transmit power of a hybrid automatic repeat request with chase combining (HARQ …
average transmit power of a hybrid automatic repeat request with chase combining (HARQ …
Joint rate and power allocation for NOMA with statistical CSI
J Choi - IEEE Transactions on Communications, 2017 - ieeexplore.ieee.org
Nonorthogonal multiple access (NOMA) can effectively improve the spectral efficiency by
exploiting the power difference and employing successive interference cancellation (CSI) at …
exploiting the power difference and employing successive interference cancellation (CSI) at …
Effective throughput maximization of NOMA with practical modulations
Non-orthogonal multiple access (NOMA) has been considered as a promising technology
for future wireless communications. In most of the existing NOMA schemes, the ideal …
for future wireless communications. In most of the existing NOMA schemes, the ideal …
Joint uplink and downlink resource allocation in NOMA for end-to-end URLLC services
X Xie, X Ou, H Lu, Q Huang - IEEE Communications Letters, 2021 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) has great potential to increase spectral efficiency
and reduce latency. However, reliability problems of NOMA limit its applications in ultra …
and reduce latency. However, reliability problems of NOMA limit its applications in ultra …
Markov‐based analysis for cooperative HARQ‐aided NOMA transmission scheme in 5G and beyond
In the fifth generation (5G) wireless communication system, the non‐orthogonal multiple
access (NOMA) scheme has recently been proposed as a possible candidate for improving …
access (NOMA) scheme has recently been proposed as a possible candidate for improving …
On the impact of time-correlated fading for downlink NOMA
This paper investigates the performance of non-orthogonal multiple access (NOMA) systems
over time-correlated Rayleigh fading channels, where the users have heterogeneous quality …
over time-correlated Rayleigh fading channels, where the users have heterogeneous quality …
Outage analysis for downlink NOMA with statistical channel state information
Conventional non-orthogonal multiple access (NOMA) schemes assume perfect channel
state information (CSI) at the transmitter side, which is nearly impractical for many …
state information (CSI) at the transmitter side, which is nearly impractical for many …
Distributed rate control in downlink NOMA networks with reliability constraints
Non-orthogonal multiple access (NOMA) has been identified as a promising technology for
future wireless systems due to its performance gains in spectral efficiency when compared to …
future wireless systems due to its performance gains in spectral efficiency when compared to …
Investigation on hybrid automatic repeat request (HARQ) design for NOMA with SU-MIMO
A Li, A Benjebbour, X Chen, H Jiang… - 2015 IEEE 26th …, 2015 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) utilizing power domain and advanced receiver has
been considered as a very promising candidate radio access technology for future wireless …
been considered as a very promising candidate radio access technology for future wireless …