Outage Probability of Indoor-outdoor C-NOMA Enabled UAV-Relay Over κμ Fading

Alqahtani, Adel S. A.; Alsusa, Emad; Al-Dweik, Arafat

doi:10.1109/vtc2022-fall57202.2022.10013022

Cited by 3 publications

(1 citation statement)

References 15 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Outage probability is analyzed in [41] and shows that the imperfect SIC has no impact on the outage performance with propagation of error. The outage probability of outdoor and indoor NOMA users is assessed in [42], where users can be serviced via different indoor and outdoor channels. For each channel, several practical issues are taken into account, such as imperfect SIC.…”

Section: Introductionmentioning

confidence: 99%

Performance analysis of NOMA based UAV-assisted cooperative relaying system with direct link over rician fading channels

Ahmad,

Khan,

Khan

2023

Eng. Res. Express

View full text Add to dashboard Cite

In recent years, there has been a continuous increase in the requirement for consistent connectivity, high-speed data rates, and high quality of service (QoS) for mobile communication. Recent researches show that unmanned aerial vehicle (UAV)-assisted communication improves communication capabilities in terms of reliability, security, cost-effectiveness, and coverage. Also, Non-Orthogonal Multiple Access (NOMA) has the potential to greatly improve the fairness, efficiency, and capacity of wireless networks. In this research paper, we propose a UAV-assisted cooperative NOMA system over Rician fading channels with decode and forward relaying, in which we consider a one-user system and successive interference cancellation is performed by relay. We derive the outage probability, coverage probability, throughput, and ergodic capacity of the proposed system model, compare the performance of the proposed system model with the conventional systems in terms of said parameters, and demonstrate that the UAV-assisted cooperative NOMA-based system has higher performance than the conventional orthogonal multiple access based system. We validate the outcomes of the analytical approach using Monte Carlo simulation.

show abstract

Section: Introductionmentioning

confidence: 99%

Performance analysis of NOMA based UAV-assisted cooperative relaying system with direct link over rician fading channels

Ahmad,

Khan,

Khan

2023

Eng. Res. Express

View full text Add to dashboard Cite

show abstract

Performance analysis of UAV-relaying with time-switching protocol and imperfect channel conditions for cooperative NOMA networks

Alqahtani

2023

Telecommun Syst

View full text Add to dashboard Cite

Co-operative non-orthogonal multiple access networks: a survey

K.,

V.K.

2023

WJE

View full text Add to dashboard Cite

Purpose The purpose of this paper is to present an up-to-date survey on the non-orthogonal multiple access (NOMA) technique with co-operative strategy, a fast-evolving fifth-generation (5 G) technology. NOMA is used for serving many mobile users, both in power and code domains. This paper considers the power-domain NOMA, which is now discussed as NOMA. Design/methodology/approach The first part of the paper discusses NOMA-based cooperative relay systems using different relay strategies over different channel models. In various research works, the analytical expressions of many performance metrics were derived, measured and simulated for better performance of the NOMA systems. In the second part, a brief introduction to diversity techniques is discussed. The multiple input and multiple output system merged with cooperative NOMA technology, and its future challenges were also presented in this part. In the third part, the paper surveys some new conceptions such as cognitive radio, index modulation multiple access, space-shift keying and reconfigurable intelligent surface that can be combined with NOMA systems for better performance. Findings The paper presents a brief survey of diverse research projects being carried out in the field of NOMA. The paper also surveyed two different relaying strategies that were implemented in cooperative NOMA over different channels and compared several performance parameters that were evaluated and derived in these implementations. Originality/value The paper provides a scope for recognizable future work and presents a brief idea of the new techniques that can be united with NOMA for better performance in wireless systems.

show abstract

Outage Probability of Indoor-outdoor C-NOMA Enabled UAV-Relay Over κμ Fading

Cited by 3 publications

References 15 publications

Performance analysis of NOMA based UAV-assisted cooperative relaying system with direct link over rician fading channels

Performance analysis of NOMA based UAV-assisted cooperative relaying system with direct link over rician fading channels

Performance analysis of UAV-relaying with time-switching protocol and imperfect channel conditions for cooperative NOMA networks

Co-operative non-orthogonal multiple access networks: a survey

Contact Info

Product

Resources

About