Analysing outage probability of linear and non‐linear RF energy harvesting of cooperative communication networks

Son, Vu Van; Duong, Dinh Trieu; Hoang, Tran Manh; Quan, Do Thanh; Hiep, Pham Thanh

doi:10.1049/iet-spr.2019.0612

Cited by 9 publications

(5 citation statements)

References 34 publications

(35 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…After substituting (35) into (38) and simplifying the expression, we find that the diversity gain is equal to 𝜇 0 + 𝜇 2 , as anticipated.…”

Section: Diversity and Coding Gainssupporting

confidence: 71%

“…where  G and  G are the coding and the diversity gain, respectively. Using (35), one can obtain  G = 𝜇 0 + 𝜇 2 and…”

Section: Diversity and Coding Gainsmentioning

confidence: 99%

“…In Reference 4, the OP analysis for dual‐hop RF EH‐assisted multiple AF and DF relay networks has been presented, incorporating the PS relaying scheme and SC receivers while operating over Nakagami‐

m

distributed channels. In Reference 35, expressions for the OP and asymptotic OP in RF EH‐assisted multiple AF and DF relay networks have been derived, considering both linear and non‐linear EH models for SC receivers over Nakagami‐

m

fading channels. In their paper, 36 Singh et al expanded on the research conducted in Reference 4 by deriving both exact closed‐form and asymptotic expressions for the ASER of QAM schemes in the context of AF relaying.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Performance analysis of energy harvesting‐enabled relay networks in κ‐μ fading channels

Singh,

Das,

Dixit

et al. 2024

Trans Emerging Tel Tech

View full text Add to dashboard Cite

In this paper, we investigate the performance of an energy harvesting (EH)‐enabled multiple relay network operating over generalized ‐ fading channels. Our approach involves utilizing a partial relay selection strategy and employing an amplify and forward relay protocol for efficient EH from RF signals. Additionally, we integrate a selection combining scheme at the receiver to combine both direct and relaying path signals. In our research, we first obtain the exact closed‐form expression of the cumulative distribution function (CDF) for the system under investigation. Subsequently, we derive expressions for the outage probability (OP) and the moment generating function (MGF) using the derived CDF expression. Furthermore, with the assistance of a CDF‐based approach, we derive closed‐form expressions for the average symbol error rate (ASER) for coherent quadrature amplitude modulation (QAM) schemes, including rectangular QAM (RQAM) and hexagonal QAM (HQAM). We also analyze the ASER expression for non‐coherent frequency shift keying (NCFSK), leveraging the derived MGF expression. To gain valuable insights into the performance of EH‐enabled multiple relay networks, we assess the asymptotic expression of the OP. The outcomes indicate how the behavior of the system is affected by various factors such as time switching ratio, channel fading components, number of relays, and the distance between nodes. To corroborate the accuracy of the analytical findings, Monte Carlo simulations are executed.

show abstract

“…After substituting (35) into (38) and simplifying the expression, we find that the diversity gain is equal to 𝜇 0 + 𝜇 2 , as anticipated.…”

Section: Diversity and Coding Gainssupporting

confidence: 71%

“…where  G and  G are the coding and the diversity gain, respectively. Using (35), one can obtain  G = 𝜇 0 + 𝜇 2 and…”

Section: Diversity and Coding Gainsmentioning

confidence: 99%

m

m

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Performance analysis of energy harvesting‐enabled relay networks in κ‐μ fading channels

Singh,

Das,

Dixit

et al. 2024

Trans Emerging Tel Tech

View full text Add to dashboard Cite

show abstract

“…Data cleansing is the first step in data governance. By cleaning the data, the lower quality data or duplicate data can be effectively filtered out to improve the quality of data and thus achieve flexible use of data [4]. Data cleaning should be carried out in accordance with the established cleaning principles.…”

Section: Data Cleaningmentioning

confidence: 99%

A Study of Data Governance Methods Based on Non-Linear Evaluation of K-Domains

Li,

Sun,

Ming

et al. 2023

Frontiers in Artificial Intelligence and Applications

View full text Add to dashboard Cite

The current traditional data governance methods mainly ensure the overall quality of data through data quality inspection, and the lack of data fusion processing leads to poor data governance results. In this regard, a data governance method based on nonlinear evaluation of K domain is proposed. By formulating data cleaning rules, data are processed such as weight reduction, gap filling and deletion, and data fusion operations are performed according to the fusion table attributes by configuring fusion rules. Finally, the data consistency as well as wholeness is checked, and the actual effect of data governance is determined by the data quality score results. In the experiments, the proposed method is validated for the governance effect. The analysis of the experimental results shows that the proposed method takes significantly shorter time for data fusion and has better data governance performance when the proposed method is used to govern multiple sources of data.

show abstract

“…The non‐regenerative relay node plays the role of forwarding its received signals to the destination node without any additional processing such as decoding and encoding [2]. However, the regenerative relay node decodes and re‐encodes its received signal before forwarding it to the destination [3]. The relay‐aided collaborative communication technique offers enhanced coverage and increased network capacity [4].…”

Section: Introductionmentioning

confidence: 99%

Time switching based, outage‐constrained, energy harvesting and energy‐efficient cooperative radio communication policy

2021

View full text Add to dashboard Cite

In this work, the authors consider a two-hop cooperative radio communication system that consists of energy harvesting relays. The EH relays harvest energy from its received radio frequency signal. The EH relay nodes adopt the time-switching protocol for simultaneous EH and information processing. For the system model, the authors propose an energyefficient, outage-constrained relaying policy. In it, the EH relay that harvests maximum energy forwards the information to the destination. However, the selected EH relay transmissions are outage-constrained. For the proposed outage-constrained collaborative EH system model, the authors present insightful analysis. Specifically, the authors derive a single integral expression for the expectation of maximum energy harvested over frequencyflat Rayleigh fading and shadowing channel. The authors also present an insightful link outage probability analysis and asymptotic analysis in a useful scaling regime. Besides outage analysis, the authors investigate the proposed policy's performance in terms of average spectral efficiency and average energy efficiency. To validate the analytical results, the authors conduct numerical simulations. Using the numerical plots, the authors quantify the proposed policy's link outage and energy efficiency performance gains compared with benchmark policies. The proposed outage-constrained, green cooperative communication policy and its analysis are useful for green collaborative EH systems. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

show abstract

Analysing outage probability of linear and non‐linear RF energy harvesting of cooperative communication networks

Cited by 9 publications

References 34 publications

Performance analysis of energy harvesting‐enabled relay networks in κ‐μ fading channels

Performance analysis of energy harvesting‐enabled relay networks in κ‐μ fading channels

A Study of Data Governance Methods Based on Non-Linear Evaluation of K-Domains

Time switching based, outage‐constrained, energy harvesting and energy‐efficient cooperative radio communication policy

Contact Info

Product

Resources

About