ProCel: smart traffic handling for a scalable software EPC

  title={ProCel: smart traffic handling for a scalable software EPC},
  author={Kanthi Nagaraj and Sachin Katti},
Current architecture of cellular core networks results in centralized data plane elements that maintain stateful connections, are expensive and inflexible. Software Defined Networking (SDN) based solutions for cellular core networks have been proposed both in industry and academia to increase flexibility and manageability of these networks. But, all these solutions are plagued by scalability issues that challenge the deployment of SDN in networks with high signaling traffic and large number of… CONTINUE READING
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