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Method And Apparatus For Linear Combination Codebook Design And CSI Feedback In Mobile Communications

  • US 20190326965A1
  • Filed: 07/04/2019
  • Published: 10/24/2019
  • Est. Priority Date: 06/16/2017
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • measuring, by a processor of a user equipment (UE), one or more reference signals from a network node of a wireless network;

    selecting, by the processor, a set of one or more selected beams from a plurality of beams by;

    determining, based on the measuring, at least one high-power beam among the plurality of beams as a chosen beam; and

    searching in a spatial region around the chosen beam to identify one or more other beams each having a power no greater than that of the chosen beam, the chosen beam and the one or more other beams being the one or more selected beams;

    generating, by the processor, a report indicating the one or more selected beams; and

    transmitting, by the processor, the report to the network node.

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