Half-Duplex and Full-Duplex DF Wireless Energy Harvesting Relaying in Rayleigh Fading

被引：0

作者：

Sun, Hui ^{[1
]}

Han, Fengxia ^{[2
]}

Zhao, Shengjie ^{[3
]}

Deng, Hao ^{[2
]}

机构：

[1] Tongji Univ, Coll Elect & Informat Engn, Shanghai 201804, Peoples R China

[2] Tongji Univ, Sch Software Engn, Shanghai 201804, Peoples R China

[3] Tongji Univ, Sch Software Engn, Key Lab Embedded Syst & Serv Comp, Shanghai 201804, Peoples R China

来源：

ENERGIES | 2022年 / 15卷 / 12期

基金：

中国国家自然科学基金; 上海市自然科学基金;

关键词：

energy harvesting; half-duplex; Rayleigh fading; full-duplex; decode-and-forward; power splitting; POWER ALLOCATION; CHANNEL MODEL; NETWORKS; 5G; PERFORMANCE; INFORMATION; PROTOCOLS;

D O I：

10.3390/en15124220

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

With the further development and wide application of wireless technology in 6G, people are increasingly inseparable from wireless devices, from the ground to the air. The power consumption and service life of devices have become an urgent problem to be solved. In this paper, the energy harvesting relaying system based on the power splitting method with unidirectional DF half-duplex and full-duplex relay is proposed. The relay node is powered by itself through energy harvesting. Specifically, we analyze the system capacity, and the formula of system outage probability is also obtained. Simulation results show the performance of the half-duplex and full-duplex system. With a smaller power splitting factor, more energy is harvested, the outage probability is lower, and the capacity is higher.

引用

页数：17

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