Method and apparatus for indicating spatial relation information, and communications device

A method for indicating spatial relation information, applied to user equipment and comprising:

• receiving a media access control control element (MAC CE) command from a network-side device, wherein the MAC CE command indicates spatial relation information of at least one PUCCH group, each PUCCH group comprises at least one PUCCH, and each PUCCH group corresponds to one piece of spatial relation information;
• wherein each PUCCH group is configured by the network-side device by using RRC signaling;
• determining the spatial relation information of the at least one PUCCH group based on the MAC CE command.

A communications device, comprising a memory, a processor, and a computer program stored in the memory and capable of running on the processor, wherein the computer program is executed by the processor to implement:

• receiving a media access control control element (MAC CE) command from a network-side device, wherein the MAC CE command indicates spatial relation information of at least one PUCCH group, each PUCCH group comprises at least one PUCCH, and each PUCCH group corresponds to one piece of spatial relation information;
• wherein each PUCCH group is configured by the network-side device by using RRC signaling;
• determining the spatial relation information of the at least one PUCCH group based on the MAC CE command.