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WIRELESS COMMUNICATION METHOD, TERMINAL DEVICE AND NETWORK DEVICE

  • US 20200136780A1
  • Filed: 12/24/2019
  • Published: 04/30/2020
  • Est. Priority Date: 05/08/2018
  • Status: Active Grant
First Claim
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1. A wireless communication method, comprising:

  • receiving, by a terminal device, first information and second information transmitted by a network device, wherein the first information is configured to trigger the terminal device to feed back aperiodic N pieces of channel state information (CSI), and to indicate a physical uplink shared channel (PUSCH) resource to be used when the CSIs are fed back, and the second information is configured to indicate channel measurement and interference measurement resources corresponding to the N CSIs, N being an integer greater than or equal to 2;

    determining, by the terminal device, M CSIs that need to be fed back from the N CSIs according to the first information, the second information and M CSI processing units currently in an idle state, M being an integer greater than 0 and less than N; and

    calculating, by the terminal device, payloads of the M CSIs that need to be fed back, respectively, and feeding back the M CSIs that need to be fed back on the PUSCH resource.

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