BER performance of FSO communication system with differential signaling over correlated atmospheric turbulence fading

2020 ◽  
Vol 17 (4) ◽  
pp. 51-65
Author(s):  
Xiaoyan Li ◽  
Xiaohui Zhao ◽  
Peng Zhang ◽  
Shoufeng Tong
Keyword(s):  
Atmospheric Turbulence ◽  
Communication System ◽  
Differential Signaling ◽  
Ber Performance

Analysis on the Effects of Atmospheric Turbulence on Line-of-Sight Ultraviolet Communication System Performance

2014 ◽  
Vol 1014 ◽  
pp. 102-105
Author(s):  
Yong Wang ◽  
Meng Ying Su
Keyword(s):  
Information Transmission ◽  
Atmospheric Turbulence ◽  
Turbulence Intensity ◽  
Communication System ◽  
Transmission Rate ◽  
Optical Signals ◽  
Communication System Performance ◽  
Intensity Changes ◽  
Ultraviolet Communication ◽  
Ber Performance

In the ultraviolet communication system, optical signals being transmitted are not only attenuated in energy, but also affected by the atmospheric turbulence. The effects of atmospheric turbulence intensity and information transmission rate on the BER performance of UV communication system are analyzed and simulated in this paper. It can be found that when the atmospheric turbulence intensity changes from weak to strong, the BER performance deteriorates along, and under the certain atmospheric turbulence intensity, information transmission rate will also have an impact on the system BER performance, the information transmission rate becomes faster, the BER performance gets worse.

The Study on Non-Line-of-Sight Ultraviolet Communication System in the Atmospheric Turbulence

2014 ◽  
Vol 668-669 ◽  
pp. 1335-1338 ◽  
Author(s):  
Yong Wang
Keyword(s):  
Atmospheric Turbulence ◽  
Communication System ◽  
Optical Power ◽  
Intensity Modulation ◽  
Line Of Sight ◽  
Turbulence Effect ◽  
Simulation Results ◽  
Ultraviolet Communication ◽  
Ber Performance ◽  
Non Line Of Sight

In the atmospheric turbulence, the effects of atmospheric turbulence and transmitted optical power on the BER performance of ultraviolet communication system are analyzed and simulated. The simulation results show that when the atmospheric turbulence strength changes from weak to strong, the BER performance deteriorates along. Compared to OOK intensity modulation, the BPSK subcarrier intensity modulation can be more effectively to inhibit atmospheric turbulence effect on ultraviolet communication system. Under the certain atmospheric turbulence strength, the BER performance of ultraviolet communication system will be improved along with the increase of the transmitted optical power.

Sign in / Sign up

Export Citation Format

Share Document