scholarly journals Influence of loopback interference channel in energy harvesting full-duplex relaying network over block rayleigh fading channel: performance analysis

2021 ◽  
Vol 23 (1) ◽  
pp. 302
Author(s):  
Phu Tran Tin ◽  
Van-Duc Phan ◽  
Le Anh Vu
Keyword(s):  
Monte Carlo Simulation ◽  
Energy Harvesting ◽  
System Performance ◽  
Fading Channel ◽  
Rayleigh Fading ◽  
Main Idea ◽  
Random Variable ◽  
Full Duplex ◽  
Mathematical Form ◽  
Interference Channel

The main idea of this paper is to investigate the system performance (SP) ofenergy harvesting FD relaying network over block rayleigh fading channelunder the influence of the loopback interference channel. In the first stage,we proposed the system modeland analyzed the energy harvesting and theinformation transmission phases. Furthermore, the mathematical form for theoutage probability (OP) is analyzed and derived in two kinds of loopbackinterference: residual self-interference is modeled as AWGN vàresidual self-interference is still a random variable. All the mathematical, analyticalexpressions are verified using the Monte Carlo simulation.

scholarly journals Energy Harvesting Enabled Full-Duplex Cooperative Relaying System over Fisher-Snedecor F-Distribution Fading Channel

2021 ◽  
pp. 82-90
Author(s):  
Kehinde O. Odeyemi ◽  
◽  
Pius A. Owolawi
Keyword(s):  
Energy Harvesting ◽  
Closed Form ◽  
System Performance ◽  
Fading Channel ◽  
Cooperative Relaying ◽  
Full Duplex ◽  
Closed Form Expression ◽  
Form Expression ◽  
The Impact ◽  
Relaying System

In this paper, the performance of an Energy Harvesting (EH) enabled full-duplex cooperative decode-and-forward (DF) relaying system is investigated over the Fisher-Snedecor F-fading channel. The system energy-constrained relay unit utilizes time-switching relay protocol for scavenging energy from the source signal and information transmission to the destination. To quantify the system performance, the exact analytical closed-form expression for the system outage probability is derived, and then used to obtain the analytical expression for the average throughput of delay-limited transmission mode. Moreover, the exact closed-form expression for the system Ergodic capacity is derived through which the average delay-tolerant throughput is determined for the system. In addition, the results demonstrate the impact of fading and shadowing severity on the system performance. It also is noticeable from the results that the performance of system is strongly affected by the loop back interference from the relay node. Finally, the accuracy of the derived analytical expressions is then validated through the Monte-Carlo simulation.

scholarly journals Physical layer security in hybrid TPSR two-way half-duplex relaying networks over rayleigh fading channel: non-zero secrecy probability analysis

2020 ◽  
Vol 19 (2) ◽  
pp. 1095
Author(s):  
Phu Tran Tin ◽  
Duy Hung Ha ◽  
Minh Tran
Keyword(s):  
Communication Networks ◽  
System Performance ◽  
Fading Channel ◽  
Rayleigh Fading ◽  
Integral Form ◽  
Rayleigh Fading Channel ◽  
Maximal Ratio Combining ◽  
System Model ◽  
Half Duplex ◽  
Approximate Integral

In this paper, we proposed and investigated the Hybrid TPSR Two-Way Half-Duplex (HD) Relaying Communication Networks Over Rayleigh Fading Channel in the presence of the Eavesdropper (E). The system model consists of two sources A and B communicate with each other with helping of intermediate Relay (R). For the system performance analysis, we analyzed and derived the exact and approximate integral-form of the system Non-zero secrecy probability (NZSP) in the case that the E uses the MRC (maximal ratio combining) technique. In addition, the effect of the main system parameters on the system performance is investigated. Finally, all the research results are convinced by the Monte Carlo Simulation. This paper can provide a novel recommendation for relaying communication network manufacture.In this paper, we proposed and investigated the Hybrid TPSR Two-Way Half-Duplex (HD) Relaying Communication Networks Over Rayleigh Fading Channel in the presence of the Eavesdropper (E). The system model consists of two sources A and B communicate with each other with helping of intermediate Relay (R). For the system performance analysis, we analyzed and derived the exact and approximate integral-form of the system Non-zero secrecy probability (NZSP) in the case that the E uses the MRC (maximal ratio combining) technique. In addition, the effect of the main system parameters on the system performance is investigated. Finally, all the research results are convinced by the Monte Carlo Simulation. This paper can provide a novel recommendation for relaying communication network manufacture.

The Power Delay Profile of the Single Antenna Full-Duplex Self-Interference Channel in Indoor Environments at 2.4 GHz

2015 ◽  
Vol 713-715 ◽  
pp. 1166-1170
Author(s):  
Xiang Yu Wu ◽  
Ying Shen ◽  
You Xi Tang ◽  
Shi Chuan Xiao
Keyword(s):  
Power Law ◽  
Random Variable ◽  
Full Duplex ◽  
Center Frequency ◽  
Indoor Environments ◽  
Interference Channel ◽  
Power Delay Profile ◽  
Single Antenna ◽  
Leakage Path ◽  
Power Law Decay

The power delay profile (PDP) of the single antenna full-duplex self-interference channel (SIC) is studied in the indoor environments in this paper. We perform the measurements at the center frequency of 2.4 GHz with 100 MHz bandwidth. The PDP can be decomposed into three components: leakage path (LP), antenna reflection path (ARP), and space multipath (SMP). Furthermore, we get the model of the profiles of the leakage path and the antenna reflection path. The space multipath can be modeled as power-law decay plus a random variable with lognormal statistics.

scholarly journals User selection protocols in FD PSP EH cooperative network over rayleigh fading channel: outage and intercept probability

2019 ◽  
Vol 10 (4) ◽  
pp. 2130
Author(s):  
Van-Duc Phan ◽  
Phu Tran Tin ◽  
Minh Tran ◽  
Tran Thanh Trang
Keyword(s):  
Energy Harvesting ◽  
Outage Probability ◽  
Fading Channel ◽  
Rayleigh Fading ◽  
Rayleigh Fading Channel ◽  
Security And Privacy ◽  
Power Splitting ◽  
User Selection ◽  
Cooperative Network ◽  
Intercept Probability

In this paper, we investigate the system performance in term of outage probability (OP) and intercept probability (IP) user selection protocols in full-duplex (FD) power splitting protocol (PSP) energy harvesting (EH) cooperative network over the Rayleigh fading channel. In this network, security and privacy issues are significant due to the possible eavesdropping by surrounding users. In this case, the security performance and reliable performance are represented by outage probability (OP) and intercept probability (IP), respectively. The power-splitting energy harvesting protocol is applied in our analysis. We rigorously derive the closed-form expressions of both OP and IP of the system and study the effect of various parameters. Finally, the Monte Carlo simulation results are also performed to confirm the correctness of all theoretical analysis derived.

scholarly journals Hybrid protocol for wireless EH network over weibull fading channel: performance analysis

2020 ◽  
Vol 10 (1) ◽  
pp. 1085
Author(s):  
Phu Tran Tin ◽  
Tan N. Nguyen ◽  
Tran Thanh Trang
Keyword(s):  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Performance Analysis ◽  
System Performance ◽  
Fading Channel ◽  
Integral Form ◽  
Weibull Fading ◽  
Half Duplex ◽  
Simulation Results ◽  
Wireless Energy Harvesting

In this paper, the hybrid TSR-PSR protocol for wireless energy harvesting (EH) relaying network over the Weibull fading channel is investigated. The system network is working in half-duplex (HD) mode. For evaluating the system performance, the closed-form and integral-form expressions of the outage probability (OP) are investigated and derived. After that, numerical results convinced that our derived analytical results are the same with the simulation results by using Monte Carlo simulation. This paper provides a novel recommendation for the wireless EH relaying network.

scholarly journals Outage probability analysis of dual energy harvesting relay network over rayleigh fading channel using SC and MRC technique

2019 ◽  
Vol 16 (2) ◽  
pp. 803
Author(s):  
Tan N. Nguyen ◽  
Minh Tran ◽  
Van-Duc Phan ◽  
Tran Thanh Trang
Keyword(s):  
Energy Harvesting ◽  
Outage Probability ◽  
Fading Channel ◽  
Rayleigh Fading ◽  
Dual Energy ◽  
Rayleigh Fading Channel ◽  
Maximal Ratio Combining ◽  
Relay Network ◽  
Closed Form Expression ◽  
Form Expression

<p><span>In this paper, the system model of dual-energy harvesting relay network over Rayleigh fading channel and the comparison between Selecting Combining (SC) and Maximal Ratio Combining (MRC) technique cases are proposed and investigated. The closed-form expression of the outage probability for the SC case and the integral-form expression of the outage probability for MRC case is derived. Moreover, the influence of the main parameters on the system performance is demonstrated entirely by the Monte Carlo simulation. From the results, we can see that all simulation and analytical results match well with each other.</span></p>

Analysis of the energy harvesting non-orthogonal multiple access technique for defense applications over Rayleigh fading channel conditions

2021 ◽  
pp. 154851292110211
Author(s):  
Manoj Kumar Beuria ◽  
Ravi Shankar ◽  
Sudhansu Sekhar Singh
Keyword(s):  
Energy Harvesting ◽  
Fading Channel ◽  
Power Efficiency ◽  
Multiple Access ◽  
Rayleigh Fading ◽  
Data Rate ◽  
Rayleigh Fading Channel ◽  
Transmitted Power ◽  
A Value ◽  
Channel Conditions

The energy harvesting (EH) technique has ignited a rising research interest due to its ability to enhance the battery power of user equipment by harvesting energy by using a simple radio frequency circuit. In this paper, the simultaneous wireless information and power transfer non-orthogonal multiple access (NOMA) technique is investigated over Rayleigh fading channel conditions. EH NOMA improves the power efficiency, and it results in better throughput as compared to conventional NOMA techniques. In this paper, we investigate the achievable data rate and the outage probability performance of the near user, also called the relay user (RU), and the far user (FU). It can clearly be shown that the RU data rate is saturated and at 1 bits/s/Hz will become constant, while the FU data rate increases with an increase in transmitted power. It is seen by analysis that the RU data rate would saturate due to EH. It is further shown that with a transmitted power of 18 dBm, the net output of the FUs is readily shown to be based around a value of 2.80 bits/s/Hz. In comparison, it is shown that the FU’s instantaneous information rate dropped below the target data rate.

Optimizing duration of energy harvesting for downlink NOMA full-duplex over Nakagami-m fading channel

2018 ◽  
Vol 95 ◽  
pp. 199-206 ◽  
Author(s):  
Tran Manh Hoang ◽  
Vu Van Son ◽  
Nguyen Cong Dinh ◽  
Pham Thanh Hiep
Keyword(s):  
Energy Harvesting ◽  
Fading Channel ◽  
Full Duplex
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