Outage probability analysis of half-duplex energy harvesting AF two-way relaying over Nakagami-m fading

2017 ◽  
Author(s):  
Phong Nguyen-Huu ◽  
Khuong Ho-Van ◽  
Ngoc Pham-Thi-Dan ◽  
Tuan Nguyen-Thanh ◽  
Son Pham-Ngoc ◽  
...  
Keyword(s):  
Energy Harvesting ◽  
Outage Probability ◽  
Probability Analysis ◽  
Half Duplex

scholarly journals Power Beacon-Assisted Energy Harvesting in a Half-Duplex Communication Network under Co-Channel Interference over a Rayleigh Fading Environment: Energy Efficiency and Outage Probability Analysis

Energies ◽  
2019 ◽  
Vol 12 (13) ◽  
pp. 2579 ◽  
Author(s):  
Van-Duc Phan ◽  
Tan N. Nguyen ◽  
Minh Tran ◽  
Tran Thanh Trang ◽  
Miroslav Voznak ◽  
...  
Keyword(s):  
Communication Network ◽  
Energy Efficiency ◽  
Energy Harvesting ◽  
Outage Probability ◽  
Communication Networks ◽  
Rayleigh Fading ◽  
Primary System ◽  
Wireless Communication Networks ◽  
Half Duplex ◽  
Analytical Expressions

In this time, energy efficiency (EE), measured in bits per Watt, has been considered as an important emerging metric in energy-constrained wireless communication networks because of their energy shortage. In this paper, we investigate power beacon assisted (PB) energy harvesting (EH) in half-duplex (HD) communication network under co-channel Interferer over Rayleigh fading environment. In this work, we investigate the model system with the time switching (TS) protocol. Firstly, the exact and asymptotic form expressions of the outage probability (OP) are analyzed and derived. Then the system EE is investigated and the influence of the primary system parameters on the system performance. Finally, we verify the correctness of the analytical expressions using Monte Carlo simulation. Finally, we can state that the simulation and analytical results are the same.

scholarly journals Outage Probability Analysis of Decode-and-Forward Two-Way Relaying System with Energy Harvesting Relay

2020 ◽  
Vol 2020 ◽  
pp. 1-13
Author(s):  
Hoang Van Toan ◽  
Tran Manh Hoang ◽  
Le The Dung
Keyword(s):  
Energy Harvesting ◽  
Outage Probability ◽  
Signal Transmission ◽  
System Quality ◽  
Decode And Forward ◽  
Single Antenna ◽  
Half Duplex ◽  
Outage Probabilities ◽  
Mathematical Analyses ◽  
Two Phases

In this paper, we evaluate a two-way relay system consisting of two terminals and an intermediate relay. In this model, two terminals do not have a direct link but exchange data with each other via the relay in three phases. The relay utilizes energy harvesting technology to collect energy from the received signals of two terminals in the first two phases and then uses the obtained energy for signal transmission in the third phase. Each node is equipped with a single antenna and operates under a half-duplex mode. All wireless channels are influenced by reversible independent flat Rayleigh fading. Using analytical methods, we provide the exact and approximate closed-form expressions of user outage probability and system outage probability. The approximate expressions of these outage probabilities are more explicit and straightforward, providing a better understanding of the influences of network parameters on the system quality. Monte-Carlo simulations are used to confirm the correctness of mathematical analyses.

Sign in / Sign up

Export Citation Format

Share Document