Communication method, communications apparatus, and storage medium

A communications apparatus, comprising a processor coupled to a memory;

• and
• a transceiver, configured to receive first indication information and second indication information;
• wherein the processor executes instructions stored in the memory to enable the communications apparatus to perform:
• determining uplink information;
• and
• when the uplink information is first feedback information, determining a first uplink control channel resource corresponding to the first feedback information, and sending the first feedback information on the first uplink control channel resource;
• or
• when the uplink information comprises aperiodic channel state information (A-CSI), determining a second uplink control channel resource corresponding to the uplink information, and sending the uplink information on the second uplink control channel resource, wherein
• the first uplink control channel resource is different from the second uplink control channel resource;
• wherein the first indication information is used to indicate a first group of uplink control channel resource sets, and the first group of uplink control channel resource sets comprises at least one uplink control channel resource set and the second indication information is used to indicate a second group of uplink control channel resource sets, and the second group of uplink control channel resource sets comprises at least one uplink control channel resource set, wherein
• the at least one uplink control channel resource set in the first group of uplink control channel resource sets is different from the at least one uplink control channel resource set in the second group of uplink control channel resource sets;
• the first uplink control channel resource belongs to a third uplink control channel resource set, the third uplink control channel resource set belongs to the first group of uplink control channel resource sets, and there is a first mapping relationship between the third uplink control channel resource set and an information payload of the first feedback information;
• and
• the second uplink control channel resource belongs to a fourth uplink control channel resource set, the fourth uplink control channel resource set belongs to the first group of uplink control channel resource sets or the second group of uplink control channel resource sets, and there is a second mapping relationship between the fourth uplink control channel resource set and a sum of an information payload of the A-CSI and an information payload of the feedback information sent on the second uplink control channel resource, wherein
• the first mapping relationship is different from the second mapping relationship.

A communications apparatus, comprising a processor coupled to a memory;

• and
• a transceiver, configured to send first indication information and second indication information to the terminal device, wherein
• wherein the processor is configured to execute instructions stored in the memory to enable the communications apparatus to perform:
• determining an uplink control resource used by uplink information sent by a terminal device;
• when the uplink information is received on a first uplink control channel resource, determining that the uplink information is first feedback information;
• or
• when the uplink information is received on a second uplink control channel resource, determining that the uplink information comprises aperiodic channel state information (A-CSI), wherein the first uplink control channel resource is different from the second uplink control channel resource;
• and
• receiving the uplink information
• wherein, the first indication information is used to indicate a first group of uplink control channel resource sets, and the first group of uplink control channel resource sets comprises at least one uplink control channel resource set and the second indication information is used to indicate a second group of uplink control channel resource sets, and the second group of uplink control channel resource sets comprises at least one uplink control channel resource set, wherein
• the at least one uplink control channel resource set in the first group of uplink control channel resource sets is different from the at least one uplink control channel resource set in the second group of uplink control channel resource sets,
• the first uplink control channel resource belongs to a third uplink control channel resource set, the third uplink control channel resource set belongs to the first group of uplink control channel resource sets, and there is a first mapping relationship between the third uplink control channel resource set and an information payload of the first feedback information;
• and
• the second uplink control channel resource belongs to a fourth uplink control channel resource set, the fourth uplink control channel resource set belongs to the first group of uplink control channel resource sets or the second group of uplink control channel resource sets, and there is a second mapping relationship between the fourth uplink control channel resource set and a sum of an information payload of the A-CSI and an information payload of the feedback information sent on the second uplink control channel resource, wherein
• the first mapping relationship is different from the second mapping relationship.