Patent ID: 11889526
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. A method for data transmission, applied to a terminal device, the method comprising:
determining a transmission parameter of a data channel based on data channel configuration information corresponding to a control resource set (CORESET) or a search space; and
transmitting or receiving the data channel based on the transmission parameter;
wherein the method further comprises:
acquiring a correspondence between identification information of the CORESET or the search space and identification information of the data channel configuration information through a higher layer signaling from the network side;
wherein the CORESET or the search space is a CORESET or a search space where downlink control information (DCI) for scheduling the data channel is detected; or, the CORESET or the search space is a CORESET or a search space using same quasi-co-location (QCL) type D assumption as a control channel for scheduling the data channel.