Performance of multiuser uplink underlay noma networks with channel knowledge

M Gupta, S Prakriya - IEEE Transactions on Vehicular …, 2023 - ieeexplore.ieee.org
The performance of a multiuser underlay uplink non-orthogonal multiple access network is
investigated for the case when channel knowledge to selected users is present. A …

Performance analysis of multiuser uplink underlay NOMA networks

M Gupta, S Prakriya - Authorea Preprints, 2023 - techrxiv.org
This correspondence paper analyzes the performance of a multiuser underlay uplink non-
orthogonal multiple access network. A subset of users are selected for concurrent uplink …

Performance of noma based spectrally-efficient uplink underlay multiuser networks with imperfect sic

M Gupta, S Prakriya - IEEE Transactions on Network and …, 2023 - ieeexplore.ieee.org
This paper analyzes the performance of a spectrally-efficient non-orthogonal multiple access
(NOMA) based signalling scheme in which two selected users are scheduled for uplink …

Outage Performance Analysis and Optimization of Two-User Downlink NOMA Systems with Imperfect SIC and Improper Signaling

Y Liu, H Cheng - IEEE Transactions on Wireless …, 2024 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a promising technology to increase system
throughput and accommodate massive connectivity via non-orthogonal resource allocation …

Fundamentals of power allocation strategies for downlink multi-user NOMA with target rates

JA Oviedo, HR Sadjadpour - IEEE Transactions on Wireless …, 2019 - ieeexplore.ieee.org
For downlink multi-user non-orthogonal multiple access (NOMA) systems with successive
interference cancellation (SIC) receivers, and a base-station not possessing the …

Performance of downlink NOMA‐enabled vehicular communications over double Rayleigh fading channels

N Jaiswal, N Purohit - IET Communications, 2020 - Wiley Online Library
Non‐orthogonal multiple access (NOMA) is an attractive candidate for future wireless
networks. Recently, vehicular communications with NOMA have received substantial …

Achievable diversity order of HARQ-aided downlink NOMA systems

Z Shi, C Zhang, Y Fu, H Wang… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The combination between non-orthogonal multiple access (NOMA) and hybrid automatic
repeat request (HARQ) is capable of realizing ultra-reliability, high throughput and many …

User mobility into NOMA assisted communication: analysis and a reinforcement learning with neural network based approach

A Masaracchia, MT Nguyen… - … Endorsed Transactions on …, 2020 - publications.eai.eu
This article proposes a performance analysis of a non-orthogonal multiple access (NOMA)
transmission system in the presence of user mobility. The main objective is to illustrate how …

Uplink vs. downlink NOMA in cellular networks: Challenges and research directions

H Tabassum, MS Ali, E Hossain… - 2017 IEEE 85th …, 2017 - ieeexplore.ieee.org
Non-orthogonal multiple access (NOMA) is a promising multiple access technique for 5G
wireless technology. In this paper, we first discuss the fundamentals of uplink and downlink …

Down-link NOMA networks in the presence of IQI and imperfect SIC: Receiver design and performance analysis

MM Alsmadi, NA Ali, M Hayajneh… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
This article addresses the practical aspects that may affect the performance of down-link non-
orthogonal multiple access (NOMA) systems. The system performance of two down-link …