Abstract
A novel analysis of blocking probability has been studied along with topologies. It has been shown that the algorithm proposed offers the minimum probability of blocking. The performance of wavelength division multiplexing passive optical network (WDM-PON) has been studied for different values of loads. To analyze the blocking probability, conventional algorithms have been used i.e. random and first-fit wavelength assignment using different number of wavelengths. It elaborates the proposed WDM-PON network in order to serve all ONUs providing the bandwidth as required by each ONU or end user. Performance of the system has been investigated using the quality parameters like signal-to-noise ratio (SNR), bit error rate (BER) and eye diagram. The result elaborates the performance of proposed algorithm which offers the least blocking probability. At last, study introduces different challenges and aspects of future needs in formulating an effective WDM PON system.
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