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Mechanism to prevent load in 3GPP network due to MTC device triggers

  • US 9,215,552 B2
  • Filed: 09/12/2014
  • Issued: 12/15/2015
  • Est. Priority Date: 10/03/2011
  • Status: Active Grant
First Claim
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1. At least one non-transitory computer-readable storage medium comprising a set of instructions that, in response to being executed at a machine-type communication interworking function (MTC-IWF) node, cause the MTC-IWF node to:

  • identify a device trigger request comprising a request of a services capability server (SCS) for a device trigger to be sent to user equipment (UE), the MTC-IWF node to terminate a Tsp interface between the MTC-IWF node and the SCS;

    apply an MTC-IWF load control mechanism in response to the device trigger request;

    determine whether to accept the device trigger request; and

    send a message to report whether the device trigger has been accepted.

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