Patent ID: 11949514
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 9:
10. An apparatus comprising:
at least one processor; and
one or more memories coupled to the at least one processor and storing programming instructions for execution by the at least one processor, the programming instructions instruct the at least one processor to:
send a first message to a terminal device, wherein the first message indicates that there are M bandwidth part (BWP) groups in a cell, the first message indicates a plurality of identifiers (IDs) corresponding to the M BWP groups, the M BWP groups comprise N BWPs, each BWP group of the M BWP groups comprises an active BWP, M and N are integers greater than or equal to 2, and M≤N; and
receive hybrid automatic repeat request (HARQ) information sent by the terminal device, wherein the receive HARQ information sent by the terminal device comprises:
receive second HARQ information sent by the terminal device, wherein the second HARQ information is generated by the terminal device based on a physical downlink shared channel (PDSCH) receiving occasion set corresponding to an active BWP in one BWP group in the M BWP groups, the PDSCH receiving occasion set corresponding to the active BWP in the one BWP group is determined by the terminal device based on the ID of the one BWP group.