Outage probability and ergodic capacity analysis of satellite–terrestrial NOMA system with mixed RF/mmWave relaying

Teng, Tao

doi:10.1016/j.phycom.2023.101998

Cited by 2 publications

(3 citation statements)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…By utilising CDMA, we are able to circumvent these limitations and increase the effectiveness of radiation monitoring. CDMA-based radiation monitoring systems measure ionising radiation levels with digital sensors and transmit the data to a central processing unit [9][10][11]. A unique code is assigned to each sensor, which is used to distinguish it from other sensors in the network.…”

Section: Introductionmentioning

confidence: 99%

“…At this point, outage probability of OFDM technology over path loss is analyzed. The outage performance probability is given by [11,41,42].…”

Section: Introductionmentioning

confidence: 99%

“…where S and f(γ) denote the minimum threshold SNR that depends on the employed modulation scheme and PDF under chi-square fading which based on MGF, respectively. Thus, the MGF is related to Laplace transform by [11,38]…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Outage Probability and Capacity improvement of A Wireless Communication Systems

Ali,

El-Tokhy,

Kayed

2023

Arab Journal of Nuclear Sciences and Applications

View full text Add to dashboard Cite

The paper focuses on improving wireless communication networks for nuclear radiation monitoring by analyzing and evaluating the performance of Multi Carrier Code Division Multiple Access (MC-CDMA) as a wireless communication system. The work aims to determine the outage probability as a quality-of-service parameter and investigate the average channel capacity under channel deterioration. They use closed form expressions to present the performances of these characteristics and study the impact of the number of branches and subcarriers on the outage probability. In addition, the authors propose a robust and reliable approach to channel under fading and study the capacity of MC-CDMA with the largest number of users. The results obtained from the study confirm that exponential channel fading achieves the lowest outage probability compared to other channel degradations. Moreover, the proposed results guarantee high average channel capacity and high throughput, which are essential for the successful deployment of MC-CDMA systems. The findings of this study provide valuable information for researchers and engineers working in the field of wireless communication systems, particularly those interested in the design and optimization of MC-CDMA systems. Overall, the paper contributes to the understanding of the performance of MC-CDMA systems under various channel conditions and provides insights into the design and optimization of such systems. The results show that the importance of utilizing robust and reliable wireless communication systems in nuclear radiation monitoring to ensure the accuracy and reliability of the data obtained.

show abstract

Section: Introductionmentioning

confidence: 99%

“…At this point, outage probability of OFDM technology over path loss is analyzed. The outage performance probability is given by [11,41,42].…”

Section: Introductionmentioning

confidence: 99%