Method for determining transmission parameters of uplink signal, terminal and network device

A network device, comprising:

• a processor;
• and
• a communication interface, connected with the processor and configured to send and receive information under control of the processor,
• wherein the communication interface is configured to:
• configure a first Sounding Reference Signal (SRS) resource set for a terminal,
• send first indication information to the terminal, the first indication information being used to instruct the terminal to transmit an aperiodic SRS;
• receive the aperiodic SRS from the terminal on an SRS resource in a target SRS resource set, wherein the target SRS resource set is determined based on the first indication information and the first SRS resource set;
• and
• send second indication information to the terminal, the second indication information being used to indicate a target SRS resource in the target SRS resource set and the target SRS resource being used to determine a transmission parameter for the terminal to transmit an uplink signal.

A non-transitory computer-readable storage medium, storing instructions executable by a processor to implement a method comprising:

• configuring a first Sounding Reference Signal (SRS) resource set for a terminal;
• sending first indication information to the terminal, the first indication information being used to instruct the terminal to transmit an aperiodic SRS;
• receiving the aperiodic SRS from the terminal on an SRS resource in a target SRS resource set, wherein the target SRS resource set is determined based on the first indication information and the first SRS resource set;
• and
• sending second indication information to the terminal, the second indication information being used to indicate a target SRS resource in the target SRS resource set and the target SRS resource being used to determine a transmission parameter for the terminal to transmit an uplink signal.