Correlation analytical model for calculating call blocking probability in All-Optical Networks

In this paper we consider blocking probability for optical AON networks. It is assumed that call requests arrive at a node according to a random, Gaussian point process, and an optical circuit is established between the source and destination for the (random) duration of the call. It is necessary to consider two possible network structures here: nodes with no wavelength conversion capability and nodes that can convert an incoming wavelength to an arbitrary outgoing wavelength.