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Mitigating the impact from Internet attacks in a RAN using Internet transport

  • US 10,050,992 B2
  • Filed: 02/09/2015
  • Issued: 08/14/2018
  • Est. Priority Date: 02/09/2015
  • Status: Active Grant
First Claim
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1. A method, performed in a network node in a Core network (CN), of mitigating impacts from Internet attacks in a Radio Access Network (RAN) using Internet transport, the method comprising:

  • receiving, from at least a network node in the RAN, an intrusion detection report, the intrusion detection report comprising information about an Internet attack in the RAN;

    selecting based on the information, a mitigation action, the mitigation action mitigating the impact of the attack on the RAN service level; and

    performing the selected mitigation action to mitigate the impact on the RAN service level.

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