Method and device for implementing flexbile HARQ timing between base station and terminal

1. A method for implementing a flexible Hybrid Automatic Repeat Request (HARQ) timing between a base station and a terminal, comprising:

acquiring a first reception processing delay parameter and a first transmission processing delay parameter of the terminal; and

indicating an uplink/downlink HARQ timing between the base station and the terminal, based on the first reception processing delay parameter, the first transmission processing delay parameter and a processing delay parameter of the base station,

wherein the step of indicating the uplink/downlink HARQ timing between the base station and the terminal, based on the first reception processing delay parameter, the first transmission processing delay parameter and the processing delay parameter of the base station, comprises;

reconfiguring a second reception processing delay parameter and a second transmission processing delay parameter for the terminal, based on the first reception processing delay parameter and the first transmission processing delay parameter, wherein the second reception processing delay parameter is greater than or equal to the first reception processing delay parameter, and the second transmission processing delay parameter is greater than or equal to the first transmission processing delay parameter;

summing the second reception processing delay parameter, the processing delay parameter of the base station, a previous statistical uplink-downlink propagation delay parameter and the second transmission processing delay parameter; and

obtaining the uplink/downlink HARQ timing between the base station and the terminal based on the sum, wherein the uplink/downlink HARQ timing between the base station and the terminal is greater than or equal to the sum.

2. The method according to claim 1 , further comprising:

adjusting the processing delay parameter of the base station based on a traffic state of the base station,

wherein the step of indicating the uplink/downlink HARQ timing between the base station and the terminal further comprises:

indicating the uplink/downlink HARQ timing between the base station and the terminal based on the first reception processing delay parameter, the first transmission processing delay parameter and the adjusted processing delay parameter of the base station.

3. The method according to claim 1 , wherein before the step of acquiring the first reception processing delay parameter and the first transmission processing delay parameter of the terminal, the method further comprises:

judging whether the terminal is to report the first reception processing delay parameter and the first transmission processing delay, and proceeding to the step of acquiring the first reception processing delay parameter and the first transmission processing delay parameter of the terminal when the terminal is to report the first reception processing delay parameter and the first transmission processing delay parameter.

4. The method according to claim 2 , wherein after the step of adjusting the processing delay parameter of the base station based on the traffic state of the base station, the method further comprises:

transmitting one of the second reception processing delay parameter, the second transmission processing delay parameter or the adjusted processing delay parameter of the base station, to the terminal, so as to enable the terminal to perform data transceiving based on one of the second reception processing delay parameter, the second transmission processing delay parameter or the adjusted processing delay parameter of the base station.

5. A device for implementing a flexible Hybrid Automatic Repeat Request (HARQ) timing between a base station and a terminal, the device comprising:

a memory configured to store a computer program; and

a processor configured to execute the computer program, which when executed causes the processor to perform steps comprising;

acquiring a first reception processing delay parameter and a first transmission processing delay parameter of the terminal; and

indicating an uplink/downlink HARQ timing between the base station and the terminal, based on the first reception processing delay parameter, the first transmission processing delay parameter and a processing delay parameter of the base station,

wherein the step of indicating the uplink/downlink HARQ timing between the base station and the terminal, based on the first reception processing delay parameter, the first transmission processing delay parameter and the processing delay parameter of the base station, comprises:

reconfiguring a second reception processing delay parameter and a second transmission processing delay parameter for the terminal, based on the first reception processing delay parameter and the first transmission processing delay parameter, wherein the second reception processing delay parameter is greater than or equal to the first reception processing delay parameter, and the second transmission processing delay parameter is greater than or equal to the first transmission processing delay parameter;

summing the second reception processing delay parameter, the processing delay parameter of the base station, a previous statistical uplink/downlink propagation delay parameter and the second transmission processing delay parameter; and

obtaining the uplink/downlink HARQ timing between the base station and the terminal based on the sum, wherein the uplink/downlink HARQ timing between the base station and the terminal is greater than or equal to the sum.

6. The device according to claim 5 , wherein

the processor is configured to execute the computer program to perform the steps further comprising:

adjusting the processing delay parameter of the base station based on a traffic state of the base station,

wherein the step of indicating the uplink/downlink HARQ timing between the base station and the terminal further comprises:

indicating the uplink/downlink HARQ timing between the base station and the terminal based on the first reception processing delay parameter, the first transmission processing delay parameter and the adjusted processing delay parameter of the base station.

7. The device according to claim 5 , wherein before the step of acquiring the first reception processing delay parameter and the first transmission processing delay parameter of the terminal, the method further comprises:

judging whether the terminal is to report the first reception processing delay parameter and the first transmission processing delay, and proceeding to the step of acquiring the first reception processing delay parameter and the first transmission processing delay parameter of the terminal when the terminal is to report the first reception processing delay parameter and the first transmission processing delay parameter.

8. The device according to claim 6 , wherein after the step of adjusting the processing delay parameter of the base station based on the traffic of the base, the method further comprises:

transmitting one of the second reception processing delay parameter, the second transmission processing delay parameter or the adjusted processing delay parameter of the base station, to the terminal, so as to enable the terminal to perform data transceiving based on one of the second reception processing delay parameter, the second transmission processing delay parameter or the adjusted processing delay parameter of the base station.