Patent ID: 11877167
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 5:
6. A terminal device, comprising:
a transceiver;
a memory configured to store computer programs; and
a processor configured to invoke and execute the computer programs stored in the memory to:
determine a first bandwidth part (BWP) when a first serving cell of the terminal device, including a primary cell, is in a first state, wherein beam management (BM) measurement with respect to the first serving cell is performed in the first BWP, and the first state comprises one of a dormant state or an activated state with dormancy behavior, where the terminal device stops monitoring a physical downlink control channel (PDCCH) and performs one of a radio resource management (RRM) measurement, a channel quality indication (CQI) measurement, and BM measurement;
wherein the transceiver is configured to:
receive first indication information transmitted by a network device, wherein the first indication information is used for indicating that the first serving cell enters the first state;

wherein the processor is further configured to:
determine, according to the first indication information, that the first serving cell enters the first state;

wherein the transceiver is further configured to:
receive second indication information transmitted by the network device, wherein the second indication information is indicative of an identity (ID) of the first BWP; and
receive a first PDCCH, wherein the first PDCCH comprises an ID of a first serving cell group and a first bitmap corresponding to the first serving cell group; and

wherein the processor is further configured to:
determine the first BWP according to the ID of the first BWP;

wherein the second indication information is carried in radio resource control (RRC) signaling;

wherein behavior of the terminal device, which is in the first serving cell that is in the first state, comprises: stopping transmission of a PUCCH, a physical uplink shared channel (PUSCH), and a sounding reference signal (SRS).