Method and device for indicating and receiving paging control information, storage medium, base station, and user equipment
View Patent ↗A method and a device for indicating and receiving paging control information, a storage medium, a base station, and a user equipment are provided, and the method for indicating paging control information includes: determining whether a first type of paging control information and a second type of paging control information are to be carried, wherein the first type of paging control information includes a system information update notification indicator, an ETWS notification indicator, and a CMAS notification indicator, and the second type of paging control information includes a paging message scheduling information indicator; and configuring a first predetermined bit field in DCI in accordance with a determined result, wherein the first predetermined bit field includes 2 bits. Embodiments of the present disclosure may support UEs in different states to simultaneously receive and acquire their required paging control information, which saves resources and improves paging efficiency.
1. A method for indicating paging control information, comprising:
determining whether a first type of paging control information and a second type of paging control information are to be carried, wherein the first type of paging control information comprises a system information update notification indicator, an earthquake and tsunami warning system (ETWS) notification indicator, and a commercial mobile alert service (CMAS) notification indicator, and the second type of paging control information comprises a paging message scheduling information indicator; and
configuring a first predetermined bit field in downlink control information (DCI) in accordance with a determined result, wherein the first predetermined bit field comprises 2 bits,
wherein a first bit in the first predetermined bit field is configured to indicate whether both the first type of paging control information and the second of paging control information are carried; and
based on only one of the first type of paging control information and the second type of paging control information being carried, a second bit in the first predetermined bit field is configured to indicate which paging control information is carried.
2. The method according to claim 1 , wherein the first predetermined bit field is obtained by extending a short message indicator field; or the first predetermined field comprises a downlink configuration index field; or the first predetermined bit field comprises 1 bit in the downlink configuration index field and the short message indicator field, or the first predetermined bit field comprises 1 bit in a DCI format indicator field and 1 bit in the short message indicator field.
3. The method according to claim 1 , wherein based on the first type of paging control information being carried, the method further comprises:
configuring a second predetermined bit field in the DCI, wherein the second predetermined bit field comprises N bits, wherein N>=3, and N is a positive integer.
4. The method according to claim 3 , wherein the second predetermined bit field comprises higher N bits of a hybrid automatic repeat request (HARQ) process number indicator field or lower N bits of the HARQ process number indicator field.
5. The method according to claim 3 , wherein the N bits in the second predetermined bit field are respectively configured to indicate the system information update notification indicator, the ETWS notification indicator, and the CMAS notification indicator.
6. A method for receiving paging control information, comprising:
receiving downlink control information (DCI); and
analyzing a predetermined bit field in the DCI, to determine whether a first type of paging control information and a second type of paging control information are carried in the DCI, wherein the first type of paging control information comprises a system information update notification indicator, an earthquake and tsunami warning system (ETWS) notification indicator, and a commercial mobile alert service (CMAS) notification indicator, the second type of paging control information comprises a paging message scheduling information indicator, and the first predetermined bit field comprises 2 bits,
wherein a first bit in the first predetermined bit field is configured to indicate whether both the first type of paging control information and the second of paging control information are carried; and
based on only one of the first type of paging control information and the second type of paging control information being carried, a second bit in the first predetermined bit field is configured to indicate which paging control information is carried.
7. The method according to claim 6 , wherein the first predetermined bit field is obtained by extending a short message indicator field; or the first predetermined field comprises a downlink configuration index field; or the first predetermined bit field comprises 1 bit in the downlink configuration index field and the short message indicator field, or the first predetermined bit field comprises 1 bit in a DCI format indicator field and 1 bit in the short message indicator field.
8. The method according to claim 6 , further comprising:
based on the first type of paging control information being carried in the DCI, analyzing a second predetermined bit field, wherein the second predetermined bit field comprises N bits, wherein N>=3, and N is a positive integer.
9. The method according to claim 8 , wherein the second predetermined bit field comprises higher N bits of a hybrid automatic repeat request (HARQ) process number indicator field or lower N bits of the HARQ process number indicator field.
10. The method according to claim 8 , wherein the N bits in the second predetermined bit field are respectively configured to represent the system information update notification indicator, the ETWS notification indicator, and the CMAS notification indicator.
11. A non-transitory storage medium, storing computer instructions, wherein once the computer instructions are executed, a method for indicating paging control information is performed, wherein the method comprises:
determining whether a first type of paging control information and a second type of paging control information are to be carried, wherein the first type of paging control information comprises a system information update notification indicator, an earthquake and tsunami warning system (ETWS) notification indicator, and a commercial mobile alert service (CMAS) notification indicator, and the second type of paging control information comprises a paging message scheduling information indicator; and
configuring a first predetermined bit field in downlink control information (DCI) in accordance with a determined result, wherein the first predetermined bit field comprises 2 bits,
wherein a first bit in the first predetermined bit field is configured to indicate whether both the first type of paging control information and the second of paging control information are carried; and
based on only one of the first type of paging control information and the second type of paging control information being carried, a second bit in the first predetermined bit field is configured to indicate which paging control information is carried.
12. The non-transitory storage medium according to claim 11 , wherein the first predetermined bit field is obtained by extending a short message indicator field; or the first predetermined field comprises a downlink configuration index field; or the first predetermined bit field comprises 1 bit in the downlink configuration index field and the short message indicator field, or the first predetermined bit field comprises 1 bit in a DCI format indicator field and 1 bit in the short message indicator field.
13. The non-transitory storage medium according to claim 11 , wherein based on the first type of paging control information being carried, the method further comprises:
configuring a second predetermined bit field in the DCI, wherein the second predetermined bit field comprises N bits, wherein N>=3, and N is a positive integer.
14. The non-transitory storage medium according to claim 13 , wherein the second predetermined bit field comprises higher N bits of a hybrid automatic repeat request (HARQ) process number indicator field or lower N bits of the HARQ process number indicator field.
15. The non-transitory storage medium according to claim 13 , wherein the N bits in the second predetermined bit field are respectively configured to indicate the system information update notification indicator, the ETWS notification indicator, and the CMAS notification indicator.