Resource allocation method, network device, and terminal device

  • US 11,102,770 B2
  • Filed: 11/20/2019
  • Issued: 08/24/2021
  • Est. Priority Date: 06/16/2017
  • Status: Active Grant
First Claim
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1. A resource allocation method, comprising:

  • receiving, by a terminal device, downlink control information, wherein the downlink control information comprises a first information field and a second information field, and the first information field is used to indicate to the terminal device whether to switch a first active bandwidth part of the terminal device;

    determining, by the terminal device based on the second information field, one or more second active bandwidth parts and a frequency domain resource of a data channel in the one or more second active bandwidth parts to which the terminal device switches, in response to the first information field indicating to the terminal device to switch the first active bandwidth part; and

    determining, by the terminal device, a frequency domain resource of a data channel in the first active bandwidth part based on the second information field, in response to the first information field indicating to the terminal device not to switch the first active bandwidth part.

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