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Secure method for MTC device triggering

  • US 10,404,677 B2
  • Filed: 09/27/2018
  • Issued: 09/03/2019
  • Est. Priority Date: 10/28/2011
  • Status: Active Grant
First Claim
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1. A SCS (Service Capability Server) in a mobile communication system, the SCS comprising:

  • a memory storing instructions;

    a processor configured to process the instructions to;

    send, to a MTC-IWF (Machine Type Communication-Inter Working Function), a trigger message including a time period for which the trigger message is valid, andperform mutual authentication between the MTC-IWF and the SCS,wherein a delivery of the trigger message to a UE (User Equipment) is re-attempted if the delivery fails within the time period.

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