Method and device in UE and base station for radio signal transmission in wireless communication

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

a first receiver, receiving a first signaling, the first signaling being used to determine K time domain resource(s), K being a positive integer;

a first transceiver, operating a first radio signal in the K time domain resource(s);

wherein the first radio signal carries a first bit block, a first time-domain-resource size and a target parameter are used to determine size of the first bit block, at least one of the K time domain resource(s) is used to determine the first time-domain-resource size; the target parameter is a first parameter or a second parameter; whether the target parameter is the first parameter or the second parameter is related to the first time-domain-resource size, or, whether the target parameter is the first parameter or the second parameter is related to the K; the operating is transmitting, or, the operating is receiving.

2. The UE according to claim 1 , wherein a first integer set corresponds to the first parameter, and a second integer set corresponds to the second parameter, the first integer set comprises a positive integer number of positive integer(s), the second integer set comprises a positive integer number of positive integer(s), none of the positive integer(s) in the first integer set belongs to the second integer set; when the first time-domain-resource size is a positive integer in the first integer set, the target parameter is the first parameter; when the first time-domain-resource size is a positive integer in the second integer set, the target parameter is the second parameter;

or, relative magnitude of the first time-domain-resource size and a first threshold is used to determine the target parameter between the first parameter and the second parameter, the first threshold is a positive integer.

3. The UE according to claim 1 , wherein when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to size of one of the K time domain resources, the target parameter is the second parameter;

or, when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to a sum of sizes respectively corresponding to the K time domain resources, the target parameter is the second parameter;

or, the K is greater than 1, the K is used to determine the second parameter.

4. The UE according to claim 1 , wherein the K is greater than 1, the first radio signal comprises K sub-signals, the K sub-signals are respectively transmitted in the K time domain resources, each of the K sub-signals carrying the first bit block.

5. The UE according to claim 1 , wherein the first receiver also receives first information; wherein the first information indicates the first parameter.

6. A base station for wireless communication, comprising:

a second transmitter, transmitting a first signaling, the first signaling being used to determine K time domain resource(s), K being a positive integer; and

a second transceiver, executing a first radio signal in the K time domain resource(s);

wherein the first radio signal carries a first bit block, a first time-domain-resource size and a target parameter are used to determine size of the first bit block, at least one of the K time domain resource(s) is used to determine the first time-domain-resource size; the target parameter is a first parameter or a second parameter; whether the target parameter is the first parameter or the second parameter is related to the first time-domain-resource size, or, whether the target parameter is the first parameter or the second parameter is related to the K; the executing is receiving, or, the executing is transmitting.

7. The base station according to claim 6 , wherein a first integer set corresponds to the first parameter, and a second integer set corresponds to the second parameter, the first integer set comprises a positive integer number of positive integer(s), the second integer set comprises a positive integer number of positive integer(s), none of the positive integer(s) in the first integer set belongs to the second integer set; when the first time-domain-resource size is a positive integer in the first integer set, the target parameter is the first parameter; when the first time-domain-resource size is a positive integer in the second integer set, the target parameter is the second parameter;

or, relative magnitude of the first time-domain-resource size and a first threshold is used to determine the target parameter between the first parameter and the second parameter, the first threshold is a positive integer.

8. The base station according to claim 6 , wherein when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to size of one of the K time domain resources, the target parameter is the second parameter;

or, when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to a sum of sizes respectively corresponding to the K time domain resources, the target parameter is the second parameter;

or, the K is greater than 1, the K is used to determine the second parameter.

9. The base station according to claim 6 , wherein the K is greater than 1, the first radio signal comprises K sub-signals, the K sub-signals are respectively transmitted in the K time domain resources, each of the K sub-signals carrying the first bit block.

10. The base station according to claim 6 , wherein the second transmitter also transmits first information; wherein the first information indicates the first parameter.

11. A method in a UE for wireless communication, comprising:

receiving a first signaling, the first signaling being used to determine K time domain resource(s), K being a positive integer; and

operating a first radio signal in the K time domain resource(s);

wherein the first radio signal carries a first bit block, a first time-domain-resource size and a target parameter are used to determine size of the first bit block, at least one of the K time domain resource(s) is used to determine the first time-domain-resource size; the target parameter is a first parameter or a second parameter; whether the target parameter is the first parameter or the second parameter is related to the first time-domain-resource size, or, whether the target parameter is the first parameter or the second parameter is related to the K; the operating is transmitting, or, the operating is receiving.

12. The method according to claim 11 , wherein a first integer set corresponds to the first parameter, and a second integer set corresponds to the second parameter, the first integer set comprises a positive integer number of positive integer(s), the second integer set comprises a positive integer number of positive integer(s), none of the positive integer(s) in the first integer set belongs to the second integer set; when the first time-domain-resource size is a positive integer in the first integer set, the target parameter is the first parameter; when the first time-domain-resource size is a positive integer in the second integer set, the target parameter is the second parameter;

or, relative magnitude of the first time-domain-resource size and a first threshold is used to determine the target parameter between the first parameter and the second parameter, the first threshold is a positive integer.

13. The method according to claim 11 , wherein when the K is equal to 1, the first time-domain-resource size is size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to size of one of the K time domain resources, the target parameter is the second parameter;

or, when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to a sum of sizes respectively corresponding to the K time domain resources, the target parameter is the second parameter;

or, the K is greater than 1, the K is used to determine the second parameter.

14. The method according to claim 11 , wherein the K is greater than 1, the first radio signal comprises K sub-signals, the K sub-signals are respectively transmitted in the K time domain resources, each of the K sub-signals carrying the first bit block.

15. The method according to claim 11 , comprising:

receiving first information;

wherein the first information indicates the first parameter.

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

transmitting a first signaling, the first signaling being used to determine K time domain resource(s), K being a positive integer; and

executing a first radio signal in the K time domain resource(s);

wherein the first radio signal carries a first bit block, a first time-domain-resource size and a target parameter are used to determine size of the first bit block, at least one of the K time domain resource(s) is used to determine the first time-domain-resource size; the target parameter is a first parameter or a second parameter; whether the target parameter is the first parameter or the second parameter is related to the first time-domain-resource size, or, whether the target parameter is the first parameter or the second parameter is related to the K; the executing is receiving, or, the executing is transmitting.

17. The method according to claim 16 , wherein a first integer set corresponds to the first parameter, and a second integer set corresponds to the second parameter, the first integer set comprises a positive integer number of positive integer(s), the second integer set comprises a positive integer number of positive integer(s), none of the positive integer(s) in the first integer set belongs to the second integer set; when the first time-domain-resource size is a positive integer in the first integer set, the target parameter is the first parameter; when the first time-domain-resource size is a positive integer in the second integer set, the target parameter is the second parameter;

or, relative magnitude of the first time-domain-resource size and a first threshold is used to determine the target parameter between the first parameter and the second parameter, the first threshold is a positive integer.

18. The method according to claim 16 , wherein when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to size of one of the K time domain resources, the target parameter is the second parameter;

or, when the K is equal to 1, the first time-domain-resource size is equal to size of the K time domain resource, the target parameter is the first parameter; when the K is greater than 1, the K time domain resources are mutually orthogonal, the first time-domain-resource size is equal to a sum of sizes respectively corresponding to the K time domain resources, the target parameter is the second parameter;

or, the K is greater than 1, the K is used to determine the second parameter.

19. The method according to claim 16 , wherein the K is greater than 1, the first radio signal comprises K sub-signals, the K sub-signals are respectively transmitted in the K time domain resources, each of the K sub-signals carrying the first bit block.

20. The method according to claim 16 , comprising:

transmitting first information;

wherein the first information indicates the first parameter.