Method and device in UE and base station used for paging

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

monitoring a first signaling in X time intervals; and

receiving a first radio signal;

wherein X is a positive integer; the first signaling is used for determining scheduling information for the first radio signal; the scheduling information comprises at least one of {occupied time-frequency resource, adopted Modulation Coding Scheme (MCS), subcarrier spacing of subcarriers in occupied frequency domain resource}; the first radio signal carries a paging message; the frequency domain resource used for transmitting the first signaling belongs to a first subband; the first subband comprises a positive integer number of consecutive subcarriers in frequency domain; and at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband} is used for determining the X time intervals.

2. The method according to claim 1 , wherein any one of the X time intervals belongs to a first time window in time domain; the time length of the first time window is predefined; the first time window is divided into Y time intervals; the X time intervals are X time intervals of the Y time intervals, Y being a positive integer not smaller than X; the subcarrier spacing of subcarriers included in the first subband is used for determining Y; and a feature ID of a monitor of the first signaling is used for determining the X time intervals in the Y time intervals.

3. The method according to claim 2 , wherein the first time window belongs to one of Z time windows, Z being an integer greater than 1; Z is predefined, or Z is configurable; any two of the Z time windows have an equal time length; and the feature ID of the monitor of the first signaling is used for determining the first time window in the Z time windows.

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

receiving a second radio signal;

wherein the second radio signal is used for determining at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband}.

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

receiving a second signaling;

wherein the second signaling is used for determining Q subbands, Q being a positive integer; the first subband belongs to one of the Q subbands; any one of the Q subbands comprises a positive integer number of consecutive subcarriers; and the feature ID of the monitor of the first signaling is used for determining the first subband in the Q subbands.

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

transmitting a first signaling in a positive integer number of time intervals of X time intervals; and

transmitting a first radio signal;

wherein X is a positive integer; the first signaling is used for determining scheduling information for the first radio signal; the scheduling information comprises at least one of {occupied time-frequency resource, adopted MCS, subcarrier spacing of subcarriers in occupied frequency domain resource}; the first radio signal carries a paging message; the frequency domain resource used for transmitting the first signaling belongs to a first subband; the first subband comprises a positive integer number of consecutive subcarriers in frequency domain;

and at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband} is used for determining the X time intervals.

7. The method according to claim 6 , wherein any one of the X time intervals belongs to a first time window in time domain; the time length of the first time window is predefined; the first time window is divided into Y time intervals; the X time intervals are X time intervals of the Y time intervals, Y being a positive integer not smaller than X; the subcarrier spacing of subcarriers included in the first subband is used for determining Y; and a feature ID of a monitor of the first signaling is used for determining the X time intervals in the Y time intervals.

8. The method according to claim 7 , wherein the first time window belongs to one of Z time windows, Z being an integer greater than 1; Z is predefined, or Z is configurable; any two of the Z time windows have an equal time length; and the feature ID of the monitor of the first signaling is used for determining the first time window in the Z time windows.

9. The method according to claim 6 , further comprising:

transmitting a second radio signal;

wherein the second radio signal is used for determining at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband}.

10. The method according to claim 6 , further comprising:

transmitting a second signaling;

wherein the second signaling is used for determining Q subbands, Q being a positive integer; the first subband belongs to one of the Q subbands; any one of the Q subbands comprises a positive integer number of consecutive subcarriers; and the feature ID of the monitor of the first signaling is used for determining the first subband in the Q subbands.

11. A UE for paging, comprising:

a first receiver module, to monitor a first signaling in X time intervals; and

a second receiver module, to receive a first radio signal;

wherein X is a positive integer; the first signaling is used for determining scheduling information for the first radio signal; the scheduling information comprises at least one of {occupied time-frequency resource, adopted MCS, subcarrier spacing of subcarriers in occupied frequency domain resource}; the first radio signal carries a paging message; the frequency domain resource used for transmitting the first signaling belongs to a first subband; the first subband comprises a positive integer number of consecutive subcarriers in frequency domain; and at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband} is used for determining the X time intervals.

12. The UE according to claim 11 , wherein any one of the X time intervals belongs to a first time window in time domain; the time length of the first time window is predefined; the first time window is divided into Y time intervals; the X time intervals are X time intervals of the Y time intervals, Y being a positive integer not smaller than X; the subcarrier spacing of subcarriers included in the first subband is used for determining Y; and a feature ID of a monitor of the first signaling is used for determining the X time intervals in the Y time intervals.

13. The UE according to claim 12 , wherein the first time window belongs to one of Z time windows, Z being an integer greater than 1; Z is predefined, or Z is configurable; any two of the Z time windows have an equal time length; and the feature ID of the monitor of the first signaling is used for determining the first time window in the Z time windows.

14. The UE according to claim 11 , wherein the first receiver module further receives a second radio signal; the second radio signal is for determining at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband}.

15. The UE according to claim 11 , wherein the first receiver module further receives a second signaling; the second signaling is for determining Q subbands, Q being a positive integer; the first subband belongs to one of the Q subbands; any one of the Q subbands comprises a positive integer number of consecutive subcarriers; and the feature ID of the monitor of the first signaling is used for determining the first subband in the Q subbands.

16. A base station for paging, comprising:

a first transmitter module, to transmit a first signaling in a positive integer number of time intervals of X time intervals; and

a second transmitter module, to transmit a first radio signal;

wherein X is a positive integer; the first signaling is used for determining scheduling information for the first radio signal; the scheduling information comprises at least one of {occupied time-frequency resource, adopted MCS, subcarrier spacing of subcarriers in occupied frequency domain resource}; the first radio signal carries a paging message; the frequency domain resource used for transmitting the first signaling belongs to a first subband; the first subband comprises a positive integer number of consecutive subcarriers in frequency domain; and at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband} is used for determining the X time intervals.

17. The base station according to claim 16 , wherein any one of the X time intervals belongs to a first time window in time domain; the time length of the first time window is predefined; the first time window is divided into Y time intervals; the X time intervals are X time intervals of the Y time intervals, Y being a positive integer not smaller than X; the subcarrier spacing of subcarriers included in the first subband is used for determining Y; and a feature ID of a monitor of the first signaling is used for determining the X time intervals in the Y time intervals.

18. The base station according to claim 17 , wherein the first time window belongs to one of Z time windows, Z being an integer greater than 1; Z is predefined, or Z is configurable; any two of the Z time windows have an equal time length; and the feature ID of the monitor of the first signaling is used for determining the first time window in the Z time windows.

19. The base station according to claim 16 , wherein the first transmitter module further transmits a second radio signal; the second radio signal is for determining at least one of {location of the first subband in frequency domain, subcarrier spacing of subcarriers included in the first subband}.

20. The base station according to claim 16 , wherein the first transmitter module further transmits a second signaling; the second signaling is for determining Q subbands, Q being a positive integer; the first subband belongs to one of the Q subbands; any one of the Q subbands comprises a positive integer number of consecutive subcarriers; and the feature ID of the monitor of the first signaling is used for determining the first subband in the Q subbands.