Two Energy Harvesting Protocols for SWIPT at UAVs in Cooperative Relaying Networks of IoT Systems

2021 ◽  
Author(s):  
Huu Q. Tran
Keyword(s):  
Energy Harvesting ◽  
Cooperative Relaying ◽  
Relaying Networks

scholarly journals GFDM-Based Cooperative Relaying Networks with Wireless Energy Harvesting

2019 ◽  
Author(s):  
Dick Carrillo Melgarejo ◽  
Jules M. Moualeu ◽  
Pedro Nardelli ◽  
Gustavo Fraidenraich ◽  
Daniel B. da Costa
Keyword(s):  
Energy Harvesting ◽  
Cooperative Relaying ◽  
Relaying Networks ◽  
Wireless Energy Harvesting

scholarly journals Jammer against eavesdropper in half-duplex energy harvesting cooperative relaying networks: secrecy outage probability analysis

2020 ◽  
Vol 11 (2) ◽  
pp. 879
Author(s):  
Phu Tran Tin ◽  
Duy-Hung Ha ◽  
Minh Tran ◽  
Tran Thanh Trang
Keyword(s):  
Energy Harvesting ◽  
Outage Probability ◽  
System Performance ◽  
Integral Form ◽  
Cooperative Relaying ◽  
Destination Node ◽  
Secrecy Outage Probability ◽  
Half Duplex ◽  
Relaying Networks ◽  
Secrecy Outage

In this paper, we have investigated the Half-Duplex (HD) Energy Harvesting (EH) Cooperative Relaying Networks with one source node, one destination node, one intermediate relay and in the presence of the Jammer Against Eavesdropper. We have analyzed the system performance in terms of the integral form expression of secrecy outage probability. In addition, we have investigated the effect of source rate, time switching factor, energy coefficient, and the ratio Ps/N0 on the system performance. Finally, all the mathematical, analytical expressions are verified by Monte Carlo simulation, and the analytical results match well with the simulation ones to convince the correctness of the analytical expression.

scholarly journals Performance Analysis of FD MIMO DF Cooperative Relaying Networks Using ZFBF

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 63958-63966
Author(s):  
Sung Sik Nam ◽  
Mohamed-Slim Alouini ◽  
Young-Chai Ko
Keyword(s):  
Performance Analysis ◽  
Cooperative Relaying ◽  
Relaying Networks

scholarly journals Performance Analysis for Exact and Upper Bound Capacity in DF Energy Harvesting Full-Duplex with Hybrid TPSR Protocol

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Phu Tran Tin ◽  
Phan Van-Duc ◽  
Tan N. Nguyen ◽  
Le Anh Vu
Keyword(s):  
Energy Harvesting ◽  
Upper Bound ◽  
Relay Node ◽  
Ergodic Capacity ◽  
Cooperative Relaying ◽  
Spectrum Efficiency ◽  
Full Duplex ◽  
Power Splitting ◽  
Decode And Forward ◽  
Relaying System

In this paper, we investigate the full-duplex (FD) decode-and-forward (DF) cooperative relaying system, whereas the relay node can harvest energy from radiofrequency (RF) signals of the source and then utilize the harvested energy to transfer the information to the destination. Specifically, a hybrid time-power switching-based relaying method is adopted, which leverages the benefits of time-switching relaying (TSR) and power-splitting relaying (PSR) protocols. While energy harvesting (EH) helps to reduce the limited energy at the relay, full-duplex is one of the most important techniques to enhance the spectrum efficiency by its capacity of transmitting and receiving signals simultaneously. Based on the proposed system model, the performance of the proposed relaying system in terms of the ergodic capacity (EC) is analyzed. Specifically, we derive the exact closed form for upper bound EC by applying some special function mathematics. Then, the Monte Carlo simulations are performed to validate the mathematical analysis and numerical results.

Energy harvesting–enabled relaying networks

2020 ◽  
pp. 225-264
Author(s):  
Miroslav Voznak ◽  
Hoang-Sy Nguyen ◽  
Radek Fujdiak
Keyword(s):  
Energy Harvesting ◽  
Relaying Networks
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