摘要:This paper consists the study of Omega network, that how the cross point cost and buffer cost affects by adding the stages into the Omega network which is further known as Omega-I and Omega – II respectively. The study analyzes the behavior of Omega Network using Multi - Stage Interconnection Network and Multi - Layer Multi - Stage network. Keywords: MINs (Multi Stage Interconnection Network), MLMINs (Multi Layer Multi Stage Interconnection Network), SEs (Switching Elements), Omega Network, Buffer Cost, Cross point cost.