Granted Patent B2

US 12,726,962 · App. 18/563,657 · Granted Sep 1, 2026

Inventor: Shengxiang Guo (Beijing, CN)

Assignee: BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

H04W72/0453H04W8/24

Abstract

Claims (59)

1 . A method for transmitting capability of a user equipment, performed by a network device, comprising:

sending first indication information to the user equipment in response to a working frequency band of the user equipment being a frequency division multiplexing frequency band, wherein the first indication information instructs the user equipment to report information of a duplex capability corresponding to the working frequency band;

wherein the method further comprises:

receiving reported information from the user equipment, wherein the reported information indicates the information of the duplex capability corresponding to the working frequency band for the user equipment;

wherein the reported information comprises an uplink field and a downlink field,

wherein the uplink field indicates that the user equipment has the duplex capability in an uplink frequency band of the working frequency band in response to determining that the uplink field corresponds to a third value;

wherein the uplink field indicates that the user equipment does not have the duplex capability in the uplink frequency band of the working frequency band in response to determining that the uplink field corresponds to a fourth value;

wherein the downlink field indicates that the user equipment has the duplex capability in a downlink frequency band of the working frequency band in response to determining that the downlink field corresponds to a fifth value; and

wherein the downlink field indicates that the user equipment does not have the duplex capability in the downlink frequency band of the working frequency band in response to determining that the downlink field corresponds to a sixth value.

2 . The method according to claim 1 , wherein the reported information comprises a first field,

wherein the first field indicates that the user equipment has the duplex capability in an uplink frequency band and a downlink frequency band of the working frequency band in response to determining that the first field corresponds to a first value; and

wherein the first field indicates that the user equipment does not have the duplex capability in the uplink frequency band and the downlink frequency band of the working frequency band in response to determining that the first field corresponds to a second value.

3 . The method according to claim 1 , wherein the reported information comprises a second field,

wherein the second field indicates that the user equipment does not have the duplex capability in an uplink frequency band and a downlink frequency band of the working frequency band in response to determining that the second field corresponds to a seventh value;

wherein the second field indicates that the user equipment has the duplex capability in the uplink frequency band of the working frequency band and does not have the duplex capability in the downlink frequency band of the working frequency band in response to determining that the second field corresponds to an eighth value;

wherein the second field indicates that the user equipment does not have the duplex capability in the uplink frequency band of the working frequency band and has the duplex capability in the downlink frequency band of the working frequency band in response to determining that the second field corresponds to a ninth value; and

wherein the second field indicates that the user equipment has the duplex capability in the uplink frequency band and the downlink frequency band of the working frequency band in response to determining that the second field corresponds to a tenth value.

4 . The method according to claim 1 , wherein in response to using carrier aggregation or establishing double links with the user equipment and in response to determining that the user equipment has the duplex capability in an uplink frequency band of the working frequency band, a transmission position of an uplink carrier is set in the working frequency band; and

in response to using the carrier aggregation or establishing the double links with the user equipment and in response to determining that the user equipment has the duplex capability in a downlink frequency band of the working frequency band, a transmission position of a downlink carrier is set in the working frequency band.

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

sending resource scheduling information to the user equipment, the resource scheduling information being configured to indicate an uplink resource and a downlink resource that are consistent with the information of the duplex capability.

6 . A non-transitory computer readable storage medium having stored therein instructions that, when invoked and executed by a computer, cause the computer to perform the method according to claim 1 .

7 . A method for transmitting capability of a user equipment, performed by the user equipment, comprising:

receiving first indication information from a network device, wherein the first indication information instructs the user equipment to report information of a duplex capability corresponding to a working frequency band;

wherein the method further comprises:

sending reported information to the network device, wherein the reported information indicates the information of the duplex capability corresponding to the working frequency band for the user equipment;

wherein the reported information comprises an uplink field and a downlink field,

wherein the uplink field indicates that the user equipment has the duplex capability in an uplink frequency band of the working frequency band in response to determining that the uplink field corresponds to a third value;

wherein the uplink field indicates that the user equipment does not have the duplex capability in the uplink frequency band of the working frequency band in response to determining that the uplink field corresponds to a fourth value;

wherein the downlink field indicates that the user equipment has the duplex capability in a downlink frequency band of the working frequency band in response to determining that the downlink field corresponds to a fifth value; and

wherein the downlink field indicates that the user equipment does not have the duplex capability in the downlink frequency band of the working frequency band in response to determining that the downlink field corresponds to a sixth value.

8 . The method according to claim 7 , wherein the reported information comprises a first field,

wherein the first field indicates that the user equipment has the duplex capability in an uplink frequency band and a downlink frequency band of the working frequency band in response to determining that the first field corresponds to a first value; and

wherein the first field indicates that the user equipment does not have the duplex capability in the uplink frequency band and the downlink frequency band of the working frequency band in response to determining that the first field corresponds to a second value.

9 . The method according to claim 7 , wherein the reported information comprises a second field,

wherein the second field indicates that the user equipment does not have the duplex capability in an uplink frequency band and a downlink frequency band of the working frequency band in response to determining that the second field corresponds to a seventh value;

wherein the second field indicates that the user equipment has the duplex capability in the uplink frequency band of the working frequency band and does not have the duplex capability in the downlink frequency band of the working frequency band in response to determining that the second field corresponds to an eighth value;

wherein the second field indicates that the user equipment does not have the duplex capability in the uplink frequency band of the working frequency band and has the duplex capability in the downlink frequency band of the working frequency band in response to determining that the second field corresponds to a ninth value; and

wherein the second field indicates that the user equipment has the duplex capability in the uplink frequency band and the downlink frequency band of the working frequency band in response to determining that the second field corresponds to a tenth value.

10 . The method according to claim 7 , further comprising:

receiving resource scheduling information from the network device, wherein the resource scheduling information indicates an uplink resource and a downlink resource that are consistent with the information of the duplex capability.

11 . A user equipment, comprising a processor and a memory;

wherein the memory is configured to store a computer program; and

the processor is configured to execute the computer program to implement the method according to claim 7 .

12 . A non-transitory computer readable storage medium having stored therein instructions that, when invoked and executed by a computer, cause the computer to perform the method according to claim 7 .

13 . A network device, comprising a processor and a memory;

wherein the memory is configured to store a computer program; and

the processor is configured to execute the computer program to implement a method for transmitting capability of a user equipment, the method comprising:

sending first indication information to the user equipment in response to a working frequency band of the user equipment being a frequency division multiplexing frequency band, wherein the first indication information indicates the user equipment to report information of a duplex capability corresponding to the working frequency band;

wherein the method further comprises:

receiving reported information from the user equipment, wherein the reported information indicates the information of the duplex capability corresponding to the working frequency band for the user equipment;

wherein the reported information comprises an uplink field and a downlink field,

wherein the uplink field indicates that the user equipment has the duplex capability in an uplink frequency band of the working frequency band in response to determining that the uplink field corresponds to a third value;

wherein the uplink field indicates that the user equipment does not have the duplex capability in the uplink frequency band of the working frequency band in response to determining that the uplink field corresponds to a fourth value;

wherein the downlink field indicates that the user equipment has the duplex capability in a downlink frequency band of the working frequency band in response to determining that the downlink field corresponds to a fifth value; and

wherein the downlink field indicates that the user equipment does not have the duplex capability in the downlink frequency band of the working frequency band in response to determining that the downlink field corresponds to a sixth value.

14 . The network device according to claim 13 , wherein the reported information comprises a first field,

wherein the first field indicates that the user equipment has the duplex capability in an uplink frequency band and a downlink frequency band of the working frequency band in response to determining that the first field corresponds to a first value; and

wherein the first field indicates that the user equipment does not have the duplex capability in the uplink frequency band and the downlink frequency band of the working frequency band in response to determining that the first field corresponds to a second value.

Assignments (1)

Continuity (1)

References Cited (12)