Performance Analysis of Optical Wireless Communication Channel Link at Various Bit Rates

Optical Wireless Communication (OWC) systems have got more popularity in last few years due to its advantage over conventional radio frequency communication systems. This paper reports the effect of using NRZ and RZ modulation formats on the performance of Optical Wireless Communication (OWC) channel in terms of Q factor and BER at bit rate of 2.5Gbps and 3Gbps. It has been observed that RZ format gives better performance for optical wireless link in comparison to NRZ format at different bit rates.

Provided by: International Journal of Computer Science & Engineering Technology (IJCSET) Topic: Networking Date Added: Jan 2014 Format: PDF

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