scholarly journals Secrecy Performance Analysis of Mixed Hyper-Gamma and Gamma-Gamma Cooperative Relaying System

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 131273-131285 ◽  
Author(s):  
Noor Ahmad Sarker ◽  
A. S. M. Badrudduza ◽  
S. M. Riazul Islam ◽  
Sheikh Habibul Islam ◽  
Imran Shafique Ansari ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Cooperative Relaying ◽  
Relaying System

scholarly journals Performance Analysis of Buffer-Aided Relaying System Based on Data and Energy Coupling Queuing Model for Cooperative Communication Networks

2017 ◽  
Vol 2017 ◽  
pp. 1-14 ◽  
Author(s):  
Guangjun Liang ◽  
Qi Zhu ◽  
Jianfang Xin ◽  
Jiashan Tang ◽  
Tianjiao Zhang
Keyword(s):  
Performance Analysis ◽  
Communication Networks ◽  
Transition Probability ◽  
Arrival Rate ◽  
Energy Coupling ◽  
Cooperative Relaying ◽  
Data Packet ◽  
Queuing Model ◽  
Channel Environment ◽  
Relaying System

We focus on the performance analysis of the buffer-aided relaying system which allows data and energy packets to arrive independently and depart interactively. First, we profile the cooperative relaying system model as a data arrival and energy arrival coupling queuing model. Considering the influence of channel condition on the data departure rate, a new relay transmit protocol which permits exhausting more energy packet to send one data packet in the bad channel environment is proposed. Second, the joint data packet and energy packet handling problem is ascribed to a Coupled Processor Queuing Model which could achieve its steady state transition probability by Quasi-Birth and Death method. Third, the expressions of throughput, delay, and packet drop rate for both data queue and energy queue are also derived. Simulations are demonstrated to verify the analytical results under different data arrival rate, energy arrival rate, and relaying strategy.

scholarly journals Secrecy Performance Analysis of Mixed α–μ and Exponentiated Weibull RF-FSO Cooperative Relaying System

IEEE Access ◽  
2021 ◽  
pp. 1-1
Author(s):  
Nazmul Hassan Juel ◽  
A. S. M. Badrudduza ◽  
S. M. Riazul Islam ◽  
Sheikh Habibul Islam ◽  
Milton kumar Kundu ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Cooperative Relaying ◽  
Exponentiated Weibull ◽  
Relaying System

scholarly journals Performance Analysis in the Decode-and-Forward Full-Duplex Relaying Network with SWIPT

2021 ◽  
Vol 2021 ◽  
pp. 1-8
Author(s):  
Phu Tran Tin ◽  
Phan Van-Duc ◽  
Tan N. Nguyen ◽  
Le Anh Vu
Keyword(s):  
Performance Analysis ◽  
Mathematical Analysis ◽  
Relay Node ◽  
Cooperative Relaying ◽  
Full Duplex ◽  
Selection Combining ◽  
Decode And Forward ◽  
Simulation Results ◽  
Rf Signal ◽  
Relaying System

This paper investigates the decode-and-forward (DF) full-duplex (FD) cooperative relaying system with SWIPT. Specifically, the relay node can harvest energy from the source’s RF signal, and then the harvested energy is used for transferring information to the destination. Besides, we consider both direct and two-hop relaying links to transmit data from the source to the destination. In the performance analysis, we derive the exact expressions for outage probability (OP) by applying the receiver’s selection combining (SC) technique. Then, the Monte Carlo simulation is performed to verify the correctness of the mathematical analysis. Finally, the simulations show that the mathematic expressions match simulation results, which authenticates the mathematical analysis.

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.

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