Patent ID: 11876625
Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 2:
3. The method according to claim 1, wherein sending the HARQ feedback information at the preset time-frequency resource location of at least part of the plurality of preset frequency bands according to the priorities of the plurality of preset frequency bands comprises:
sending the HARQ feedback information at a preset time-frequency resource location of a preset frequency band corresponding to a highest priority, and sending, in response to failing to send the HARQ feedback information, the HARQ feedback information at a preset time-frequency resource location of a preset frequency band corresponding to a next priority, until the HARQ feedback information is sent successfully or the HARQ feedback information has been sent at preset time-frequency resource locations of all preset frequency bands; or
determining sets for the preset time-frequency resource locations of the plurality of preset frequency bands according to a descending order of priorities, and sending, in an order of the determined sets, the HARQ feedback information at a preset time-frequency resource location of a preset frequency band corresponding to a current set, until the HARQ feedback information is sent successfully or the HARQ feedback information has been sent at the preset time-frequency resource locations of all preset frequency bands.