A systematic review on NOMA variants for 5G and beyond
I Budhiraja, N Kumar, S Tyagi, S Tanwar, Z Han… - IEEE …, 2021 - ieeexplore.ieee.org
Over the last few years, interference has been a major hurdle for successfully implementing
various end-user applications in the fifth-generation (5G) of wireless networks. During this …
various end-user applications in the fifth-generation (5G) of wireless networks. During this …
A tutorial on nonorthogonal multiple access for 5G and beyond
Today's wireless networks allocate radio resources to users based on the orthogonal
multiple access (OMA) principle. However, as the number of users increases, OMA based …
multiple access (OMA) principle. However, as the number of users increases, OMA based …
A survey of NOMA: Current status and open research challenges
Non-orthogonal multiple access (NOMA) has been considered as a study-item in 3GPP for
5G new radio (NR). However, it was decided not to continue with it as a work-item, and to …
5G new radio (NR). However, it was decided not to continue with it as a work-item, and to …
Nonorthogonal multiple access for 5G and beyond
Driven by the rapid escalation of the wireless capacity requirements imposed by advanced
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …
multimedia applications (eg, ultrahigh-definition video, virtual reality, etc.), as well as the …
On the performance of multi-antenna IRS-assisted NOMA networks with continuous and discrete IRS phase shifting
In this paper we study an intelligent reflecting surface (IRS) assisted non-orthogonal multiple
access (NOMA) network where the direct link between the base station (BS) and one of the …
access (NOMA) network where the direct link between the base station (BS) and one of the …
On the performance of NOMA-based cooperative relaying systems over Rician fading channels
Non-orthogonal multiple access (NOMA) is a promising technique for the fifth generation
(5G) wireless communications. As users with good channel conditions can serve as relays to …
(5G) wireless communications. As users with good channel conditions can serve as relays to …
DeepSIC: Deep soft interference cancellation for multiuser MIMO detection
Digital receivers are required to recover the transmitted symbols from their observed
channel output. In multiuser multiple-input multiple-output (MIMO) setups, where multiple …
channel output. In multiuser multiple-input multiple-output (MIMO) setups, where multiple …
On the design of massive non-orthogonal multiple access with imperfect successive interference cancellation
In this paper, we address a practical but adverse problem that successive interference
cancellation (SIC) is imperfect in a massive non-orthogonal multiple access (NOMA) system …
cancellation (SIC) is imperfect in a massive non-orthogonal multiple access (NOMA) system …
Hybrid half-duplex/full-duplex cooperative non-orthogonal multiple access with transmit power adaptation
Power allocation is an important issue in order to optimize the performance of non-
orthogonal multiple access (NOMA) systems. However, the power allocation problem for …
orthogonal multiple access (NOMA) systems. However, the power allocation problem for …
Learning-based signal detection for MIMO systems with unknown noise statistics
This paper aims to devise a generalized maximum likelihood (ML) estimator to robustly
detect signals with unknown noise statistics in multiple-input multiple-output (MIMO) …
detect signals with unknown noise statistics in multiple-input multiple-output (MIMO) …