Relay Based Hybrid FSO/RF Communication With Hybrid Spatial Modulation and Transmit Source Selection

被引：13
|
作者：
Bhowal, Anirban [1 ]
Kshetrimayum, Rakhesh Singh [1 ]
机构：
[1] Indian Inst Technol Guwahati, Dept Elect & Elect Engn, Gauhati 781039, India
来源：
IEEE TRANSACTIONS ON COMMUNICATIONS | 2020年 / 68卷 / 08期
关键词：
Radio frequency; Optical feedback; Adaptive optics; Optical modulation; Optical receivers; Channel models; Hybrid FSO; RF; hybrid spatial modulation; transmit source selection; decode and forward; SPACE OPTICAL LINKS; PERFORMANCE ANALYSIS; ATMOSPHERIC-TURBULENCE; CHANNELS; SYSTEMS; RF;
D O I：
10.1109/TCOMM.2020.2991054
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, performance analysis of a relay based hybrid free space optical and radio frequency (FSO/RF) communication system is achieved by calculating outage probability. Some advanced concepts like hybrid spatial modulation (HSM), transmit source selection (TSS) and HSM along with TSS for such hybrid systems are proposed for the first time. These cooperative systems employ decode and forward (DF) scheme at the relay. The performance of these schemes are compared with the existing ones analytically and validated by means of Monte Carlo simulations. The FSO channel model incorporates pointing errors for outdoor scenarios. The system performance is influenced by various parameters which is explored extensively in this paper.
引用
收藏
页码：5018 / 5027
页数：10
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