BER performance analysis of OOK signal transmission over fiber with MIMO radio signals

This paper proposes a method to transmit Multiple Input Multiple Output (MIMO) radio signals over optical fiber link shared with the 10 Gbps Ethernet link. Single radio signal transmission has reported before, however, a transmission for multiple radio signals has not been discussed. This paper evaluates the bit error rate (BER) performance of on-off keying (OOK) signal by means of theoretical analysis and simulation. It shows that the truncated normal distribution gives better probability density functions than normal distribution for estimating BER performance of OOK.