Patent ID: 11888565
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. A communications apparatus, comprises:
one or more processors; and
a memory, wherein the memory stores a computer program, and when executing the computer program stored in the memory, the one or more processors execute operations comprising:
sending L reference signals, wherein L is a positive integer greater than or equal to 1;
receiving channel state information, wherein the channel state information comprises resource indexes of M reference signals, K pieces of antenna panel state information, and M sets of channel quality information; and
determining the M sets of channel quality information based on the K pieces of antenna panel state information, wherein:
the M reference signals belong to the L reference signals;
the K pieces of antenna panel state information indicate states of antenna panels;
the K pieces of antenna panel state information are related to the M sets of channel quality information, wherein a piece of antenna panel state information in the K pieces of antenna panel state information indicates states of a plurality of antenna panels;
the M sets of channel quality information are in a one-to-one correspondence with the resource indexes of the M reference signals; and
M is a positive integer greater than or equal to 1 and less than or equal to L, and K is a positive integer greater than or equal to 1 and less than or equal to M.