Method and device for transmitting uplink information on unlicensed carrier

A method for transmitting uplink information on an unlicensed carrier, comprising:

• receiving, by terminal equipment, downlink information transmitted in at least one time resource set;
• receiving, by the terminal equipment, second information used to determine a first time resource in a present time resource set, wherein the present time resource set is a time resource set obtained by network equipment by contention, and the network equipment performs data transmission on the unlicensed carrier through time resource sets obtained by contention, time resources in each time resource set obtained by contention are continuous, and different time resource sets are discontinuous;
• and
• sending, by the terminal equipment, the uplink information corresponding to the downlink information by using the first time resource.

A method for transmitting uplink information on an unlicensed carrier, comprising:

• sending, by network equipment, downlink information in at least one time resource set;
• sending, by the network equipment, second information to terminal equipment, wherein the second information is used to determine a first time resource in a present time resource set, the present time resource set is a time resource set obtained by the network equipment by contention, and the network equipment performs data transmission on the unlicensed carrier through time resource sets obtained by contention, time resources in each time resource set obtained by contention are continuous, and different time resource sets are discontinuous;
• and
• receiving, by the network equipment, the uplink information corresponding to the downlink information sent by the terminal equipment using the first time resource.

A device for transmitting uplink information on an unlicensed carrier, comprising:

• a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the computer program, when executed by the processor, causes the processor to execute operations of:
• receiving downlink information transmitted in at least one time resource set;
• receiving second information used to determine a first time resource in a present time resource set, wherein the present time resource set is a time resource set obtained by network equipment by contention, and the network equipment performs data transmission on the unlicensed carrier through time resource sets obtained by contention, time resources in each time resource set obtained by contention are continuous, and different time resource sets are discontinuous;
• and
• sending the uplink information corresponding to the downlink information by using the first time resource.