Method and device in UE and base station for wireless communication with improved HARQ design

1. A method in a User Equipment (UE) for wireless communication, comprising:

transmitting a first radio signal in a first aerial resource; and

receiving first information, the first information comprising first sub-information and second sub-information;

wherein the first aerial resource is a first-type aerial resource in a first aerial resource subpool, and the first aerial resource subpool is a first-type aerial resource subpool in a first aerial resource pool; the first aerial resource subpool comprises K1 first-type aerial resources, and the first aerial resource pool comprises K2 first-type aerial resource subpools; the second sub-information comprises Q1 fields, the Q1 fields are one-to-one corresponding to Q1 first-type aerial resource subpools of the K2 first-type aerial resource subpools, and each field of the Q1 fields is reserved to indicate whether a bit block transmitted in a corresponding first-type aerial resource subpool is correctly received; a first field is a field of the Q1 fields which is corresponding to the first aerial resource subpool, a first bit is a bit in the first field, the first bit is used for indicating whether a first bit block is correctly received, and the first bit block is used for generating the first radio signal; the first sub-information is used for indicating the Q1 first-type aerial resource subpools from the K2 first-type aerial resource subpools; the K1 and the K2 are positive integers respectively, and the Q1 is a positive integer not greater than the K1.

2. The method according to claim 1 , comprising:

receiving third sub-information;

wherein the third sub-information is used for determining a position of the first bit in the first field and a position of the first field in the Q1 fields.

3. The method according to claim 1 , comprising:

transmitting a second radio signal in a second aerial resource;

wherein the second radio signal is used for indicating a first identification, and the UE corresponds to the first identification.

4. The method according to claim 3 , comprising:

receiving second information;

wherein the second information is used for indicating a second aerial resource pool, the second aerial resource pool comprises K3 second-type aerial resources, and the first identification is used for determining the second aerial resource from the second aerial resource pool; K3 is a positive integer greater than 1.

5. The method according to claim 1 , comprising:

receiving third information;

wherein the third information is used for indicating the first aerial resource pool.

6. A method in a base station for wireless communication, comprising:

monitoring a first radio signal in a first aerial resource; and

transmitting first information, the first information comprising first sub-information and second sub-information;

wherein the first aerial resource is a first-type aerial resource in a first aerial resource subpool, and the first aerial resource subpool is a first-type aerial resource subpool in a first aerial resource pool; the first aerial resource subpool comprises K1 first-type aerial resources, and the first aerial resource pool comprises K2 first-type aerial resource subpools; the second sub-information comprises Q1 fields, the Q1 fields are one-to-one corresponding to Q1 first-type aerial resource subpools of the K2 first-type aerial resource subpools, and each field of the Q1 fields is reserved to indicate whether a bit block transmitted in a corresponding first-type aerial resource subpool is correctly received; a first field is a field of the Q1 fields which is corresponding to the first aerial resource subpool, a first bit is a bit in the first field, the first bit is used for indicating whether a first bit block is correctly received, and the first bit block is used for generating the first radio signal; the first sub-information is used for indicating the Q1 first-type aerial resource subpools from the K2 first-type aerial resource subpools; the K1 and the K2 are positive integers respectively, and the Q1 is a positive integer not greater than the K1.

7. The method according to claim 6 , comprising:

transmitting third sub-information;

wherein the third sub-information is used for determining a position of the first bit in the first field and a position of the first field in the Q1 fields.

8. The method according to claim 6 , comprising:

monitoring a second radio signal in a second aerial resource;

wherein the second radio signal is used for indicating a first identification, and a transmitting end of the first radio signal corresponds to the first identification.

9. The method according to claim 8 , comprising:

transmitting second information;

wherein the second information is used for indicating a second aerial resource pool, the second aerial resource pool comprises K3 second-type aerial resources, and the first identification is used for determining the second aerial resource from the second aerial resource pool; K3 is a positive integer greater than 1.

10. The method according to claim 6 , comprising:

transmitting third information;

wherein the third information is used for indicating the first aerial resource pool.

11. A UE for wireless communication, comprising:

a first transceiver, to transmit a first radio signal in a first aerial resource; and

a first receiver, to receive first information, the first information comprising first sub-information and second sub-information;

wherein the first aerial resource is a first-type aerial resource in a first aerial resource subpool, and the first aerial resource subpool is a first-type aerial resource subpool in a first aerial resource pool; the first aerial resource subpool comprises K1 first-type aerial resources, and the first aerial resource pool comprises K2 first-type aerial resource subpools; the second sub-information comprises Q1 fields, the Q1 fields are one-to-one corresponding to Q1 first-type aerial resource subpools of the K2 first-type aerial resource subpools, and each field of the Q1 fields is reserved to indicate whether a bit block transmitted in a corresponding first-type aerial resource subpool is correctly received; a first field is a field of the Q1 fields which is corresponding to the first aerial resource subpool, a first bit is a bit in the first field, the first bit is used for indicating whether a first bit block is correctly received, and the first bit block is used for generating the first radio signal; the first sub-information is used for indicating the Q1 first-type aerial resource subpools from the K2 first-type aerial resource subpools; the K1 and the K2 are positive integers respectively, and the Q1 is a positive integer not greater than the K1.

12. The UE according to claim 11 , wherein the first receiver further receives third sub-information; and the third sub-information is used for determining a position of the first bit in the first field and a position of the first field in the Q1 fields.

13. The UE according to claim 11 , wherein the first transceiver further transmits a second radio signal in a second aerial resource; and the second radio signal is used for indicating a first identification, and the UE corresponds to the first identification.

14. The UE according to claim 13 , wherein the first transceiver further receives second information; and the second information is used for indicating a second aerial resource pool, the second aerial resource pool comprises K3 second-type aerial resources, and the first identification is used for determining the second aerial resource from the second aerial resource pool; K3 is a positive integer greater than 1.

15. The UE according to claim 11 , wherein the first transceiver further receives third information; and the third information is used for indicating the first aerial resource pool.

16. A base station device for wireless communication, comprising:

a second transceiver, to monitor a first radio signal in a first aerial resource; and

a first transmitter, to transmit first information, the first information comprising first sub-information and second sub-information;

wherein the first aerial resource is a first-type aerial resource in a first aerial resource subpool, and the first aerial resource subpool is a first-type aerial resource subpool in a first aerial resource pool; the first aerial resource subpool comprises K1 first-type aerial resources, and the first aerial resource pool comprises K2 first-type aerial resource subpools; the second sub-information comprises Q1 fields, the Q1 fields are one-to-one corresponding to Q1 first-type aerial resource subpools of the K2 first-type aerial resource subpools, and each field of the Q1 fields is reserved to indicate whether a bit block transmitted in a corresponding first-type aerial resource subpool is correctly received; a first field is a field of the Q1 fields which is corresponding to the first aerial resource subpool, a first bit is a bit in the first field, the first bit is used for indicating whether a first bit block is correctly received, and the first bit block is used for generating the first radio signal; the first sub-information is used for indicating the Q1 first-type aerial resource subpools from the K2 first-type aerial resource subpools; the K1 and the K2 are positive integers respectively, and the Q1 is a positive integer not greater than the K1.

17. The base station device according to claim 16 , wherein the first transmitter further transmits third sub-information; and the third sub-information is used for determining a position of the first bit in the first field and a position of the first field in the Q1 fields.

18. The base station device according to claim 16 , wherein the second transceiver further monitors a second radio signal in a second aerial resource; and the second radio signal is used for indicating a first identification, and the UE corresponds to the first identification.

19. The base station device according to claim 18 , wherein the second transceiver further transmits second information; and the second information is used for indicating a second aerial resource pool, the second aerial resource pool comprises K3 second-type aerial resources, and the first identification is used for determining the second aerial resource from the second aerial resource pool; K3 is a positive integer greater than 1.

20. The base station device according to claim 16 , wherein the second transceiver further transmits third information; and the third information is used for indicating the first aerial resource pool.