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Mitigation of uplink interference within heterogeneous wireless communications networks

  • US 10,091,697 B1
  • Filed: 02/08/2016
  • Issued: 10/02/2018
  • Est. Priority Date: 02/08/2016
  • Status: Active Grant
First Claim
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1. A method comprising:

  • gathering at a small cell base station information to populate a neighbor cell list of the small cell base station;

    gathering measurement reports from connected mode user equipment (“

    UE”

    ) at the small cell base station; and

    in response to determining that uplink interference has exceeded a predetermined threshold, generating an alarm to a central node to trigger an action performed by the central node on an aggressor node, wherein the aggressor node is different from the small cell base station and services an aggressor UE, wherein the aggressor UE is determined from the gathered information and the gathered measurement reports to contribute to the uplink interference.

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