Uplink channel configuration method, uplink channel transmission method, network-side device, and terminal

A terminal, comprising a processor, a memory, and a computer program stored in the memory and capable of running on the processor, wherein when the computer program is executed by the processor, an uplink channel transmission method is implemented, and the method comprises:

• performing transmission of an uplink channel according to an uplink channel related transmission parameter, wherein the transmission parameter corresponds to N uplink channels and/or at least two target transmissions of a target uplink channel, and N is an integer greater than 1;
• wherein before the performing transmission of an uplink channel according to an uplink channel related transmission parameter, the method further comprises:
• receiving, by the terminal, indication information sent by a network-side device, wherein the indication information is used to indicate the uplink channel related transmission parameter;
• wherein in a case that the transmission parameter corresponds to at least two target transmissions of a target uplink channel, the indication information comprises third sub indication information, and the third sub indication information is used to indicate spatial relation information of at least two target transmissions of the target uplink channel,
• wherein the number of pieces of spatial relation information is equal to or not equal to the number of target transmissions of the target uplink channel.