Fuzzy Logic Based Power Allocation for Cooperative NOMA Systems

Durceylan, Melike Nur; Gemici, Omer Faruk; Ozdemir, Gulcihan; Hökelek, İbrahim; Çırpan, Hakan Ali

doi:10.1109/balkancom55633.2022.9900742

Cited by 1 publication

(1 citation statement)

References 12 publications

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“…However, these studies did not delve into the specific performance metrics of NOMA systems. In contrast, reference [17] proposes an adaptive power allocation technique based on fuzzy logic (FL) to improve system performance by analyzing user rate fairness and system interruption probability, while references [18][19][20][21][22] provide a comprehensive analysis of several performance metrics, including fault probabilities, security, and data transmission rates, and ensure system security and speed. In particular, reference [23] discusses the interruption probability and diversity order of cooperative NOMA schemes and finds that they can enhance system stability.…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Anti-Interference Cooperative NOMA System for Aviation Data Links

Zhang

2023

Electronics

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In collaborative combat operations, the challenges posed by communication adversities in aviation data links have become increasingly conspicuous. Ensuring the reliable connectivity of data links has thus emerged as a critical issue, particularly in light of growing interference effects on communication link outage. To address this challenge, this paper proposes a cooperative non-orthogonal multiple access (NOMA) technology that aims to enhance interference tolerance and strengthen stable communication capabilities in data links. To achieve these goals, an anti-interference collaborative NOMA system model applicable to aviation data links is established, and the anti-interference performance of collaborative NOMA technology is analyzed under Rice fading channel conditions. The analysis centers on the system’s outage probability, for which a closed-form expression is derived. Numerical analysis methods are employed to calculate and solve the expression, while simulation experiments are conducted to analyze the effect of factors such as transmission power, cooperative forwarding power, interference power, communication distance, and allocation coefficients on the system’s outage probability. The results show that the aviation data link system using a collaborative NOMA scheme has better anti-interference performance than a non-collaborative scheme, and adjusting the above parameters can effectively improve the system’s stable communication performance.

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Section: Introductionmentioning

confidence: 99%

Performance Analysis of Anti-Interference Cooperative NOMA System for Aviation Data Links

Zhang

2023

Electronics

View full text Add to dashboard Cite

show abstract

Fuzzy Logic Based Power Allocation for Cooperative NOMA Systems

Cited by 1 publication

References 12 publications

Performance Analysis of Anti-Interference Cooperative NOMA System for Aviation Data Links

Performance Analysis of Anti-Interference Cooperative NOMA System for Aviation Data Links

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