SDN AND 5G (Part 2)
Fig 5. Architecture of Soft-Air The main contribution of the proposed Soft-Air architecture can be categorized as five main properties: First, programmability, such that SDN nodes (SD-BSs and SD-switches) can be reprogrammed dynamically associating with different network resources. Second, cooperativeness, such that SDN nodes can be implemented and linked at data centers for joint control…