How will NFV/SDN transform service provider opex?

摘要: Software defined networking and network function virtualization are widely deemed two critical pillars of the future service provider network. The expectation for significant operations cost savings from programmability, open APIs, automation is frequently mentioned as one primary benefits NFV/SDN vision. Intuitively, flexibility simplification values attributed to lead industry conclusion that operating expenses will decrease. This article provides a view into operational costs typical discusses how attributes can be expected influence business equation. drivers OPEX change, directionality categories most affected based on our analysis interactions with number providers worldwide presented in structured analysis.