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Severe climate sway in coherent CDMA-OSSB-FSO transmission system
Authors:Vishal Sharma  Mini LumbaGurimandeep Kaur
Institution:Shaheed Bhagat Singh State Technical Campus (Affiliated to Punjab Technical University), Ferozepur, Punjab, India
Abstract:Free space optics (FSO) link at high transmission rate is delimited due to its perceptivity to diversified surroundings especially in hilly regions. A demonstration of CDMA-FSO coherent detection system is reported in this work to achieve a prolonged 10 Gbps-FSO link with acceptable SNR under the impact profound haze, rain and fog environment. Further, the work is extended to weigh the proposed CO-CDMA-OSSB-FSO transmission system against OFDM-OSSB-FSO direct detection system 0045 and 0050.
Keywords:Code division multiple access (CDMA)  Free space optics (FSO)  Orthogonal frequency division multiplexing (OFDM)
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