Simulative Analysis of DWDM Systems Using Loop Control in Inter Satellite Optical Wireless Communication Channel for 10,000 km Long Distance Transmission

2015 ◽  
pp. 131-142
Author(s):  
Prabhdeep Kaur ◽  
Amit Gupta ◽  
Jaskaran Kaur
Keyword(s):  
Wireless Communication ◽  
Communication Channel ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
Long Distance ◽  
Loop Control ◽  
Long Distance Transmission

Characterization of an optical wireless communication channel

1998 ◽  
Author(s):  
Pierre R. Barbier ◽  
David W. Rush ◽  
Penelope Polak-Dingels ◽  
David S. Glassner ◽  
Geoffrey L. Burdge
Keyword(s):  
Wireless Communication ◽  
Communication Channel ◽  
Optical Wireless Communication ◽  
Optical Wireless

Optical Wireless Communication Channel Measurements and Models

2018 ◽  
Vol 20 (3) ◽  
pp. 1939-1962 ◽  
Author(s):  
Ahmed Al-Kinani ◽  
Cheng-Xiang Wang ◽  
Li Zhou ◽  
Wensheng Zhang
Keyword(s):  
Wireless Communication ◽  
Communication Channel ◽  
Channel Measurements ◽  
Optical Wireless Communication ◽  
Optical Wireless

scholarly journals Photon-Counting Underwater Optical Wireless Communication for Reliable Video Transmission Using Joint Source-Channel Coding Based on Distributed Compressive Sensing

Sensors ◽  
2019 ◽  
Vol 19 (5) ◽  
pp. 1042 ◽  
Author(s):  
Zhu Hong ◽  
Qiurong Yan ◽  
Zihang Li ◽  
Ting Zhan ◽  
Yuhao Wang
Keyword(s):  
Wireless Communication ◽  
Bit Error Rate ◽  
Channel Coding ◽  
Video Transmission ◽  
Single Photon ◽  
Photon Counting ◽  
Optical Wireless Communication ◽  
Optical Wireless ◽  
Long Distance ◽  
Joint Source Channel Coding

To achieve long-distance underwater optical wireless communication, a single photon detector with single photon limit sensitivity is used to detect the optical signal at the receiver. The communication signal is extracted from the discrete single photon pulses output from the detector. Due to fluctuation of photon flux and quantum efficiency of photon detection, long-distance underwater optical wireless communication has the characteristics that the link is easily interrupted, the bit error rate is high, and the burst error is large. To achieve reliable video transmission, a joint source-channel coding scheme based on residual distributed compressive video sensing is proposed for the underwater photon counting communication system. Signal extraction from single photon pulses, data frame and data verification are specifically designed. This scheme greatly reduces the amount of data at the transmitter, transfers the computational complexity to the decoder in receiver, and enhances anti-channel error ability. The experimental results show that, when the baud rate was 100 kbps and the average number of photon pulses per bit was 20, the bit error rate (BER) was 0.0421 and video frame could still be restored clearly.

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