Method for determining trigger state, terminal device, and network device

A terminal device, comprising:

• a processor, a transceiver and a memory for storing a computer program, wherein the processor is configured to call and execute the computer program stored in the memory, to:
• receive first configuration information from a network device through the transceiver, wherein the first configuration information is radio resource control (RRC) signalling for configuring a CSI-SemiPersistentOnPUSCH-TriggerStateList, and the first configuration information comprises configuration information of at least one triggering state;
• receive downlink control information (DCI) from the network device through the transceiver, wherein the DCI comprises a channel state information (CSI) request field;
• and
• determine, based on a codepoint of the CSI request field, the first triggering state at a target position in the first configuration information,
• wherein a position of each of the at least one triggering state in the first configuration information corresponds to a codepoint of the CSI request field, a starting codepoint of the CSI request field corresponding to a triggering state is 0, and codepoints of the CSI request field correspond in an ascending order to triggering states from a first position to a last position for the triggering states in the first configuration information.