Method and device for determining support information
A method for determining support information includes: transmitting, by a first SIM in the multiple SIMS, information on n first network slices supported by the first SIM to a network-side device, during a process of establishing a connection by the first SIM with the network-side device, n≥1; receiving, by the first SIM, first support information of the network-side device for the n first network slices, from the network-side device; and transmitting, by the first SIM, the first support information to a second SIM in the multiple SIMs.
1. A method for determining support information, performed by a terminal provided with multiple subscriber identification modules (SIMs), comprising:
transmitting, by a first SIM in the multiple SIMs, information on n first network slices supported by the first SIM to a network-side device, during a process of establishing a connection by the first SIM with the network-side device, n≥1;
receiving, by the first SIM, first support information of the network-side device for the n first network slices, from the network-side device; and
transmitting, by the first SIM, the first support information to a second SIM in the multiple SIMs,
wherein the second SIM supports information on m second network slices, m≥1, and the method further comprises:
determining, by the second SIM, a target network slice supported by the network-side device from the m second network slices based on the first support information; and
transmitting, by the second SIM, information on the target network slice supported by the second SIM to the network-side device, during a process of establishing a connection by the second SIM with the network-side device.
2. The method as claimed in claim 1 , before transmitting, by the first SIM, the first support information to the second SIM in the multiple SIMs, further comprising:
obtaining, by the first SIM, information on the m second network slices supported by the second SIM, m≥1; and
determining, by the first SIM, the target network slice in the n first network slices which is the same as in the m second network slices;
wherein transmitting, by the first SIM, the first support information to the second SIM in the multiple SIMs, comprises:
transmitting, by the first SIM, target first support information of the network-side device for the target network slice, in the first support information, to the second SIM.
3. The method as claimed in claim 1 , further comprising:
receiving, by the second SIM, second support information of the network-side device for the target network slice, from the network-side device; and
transmitting, by the second SIM, the second support information to the first SIM, in response to the network-side device not supporting the target network slice.
4. The method as claimed in claim 3 , further comprising:
updating, by the first SIM, the first support information based on the second support information.
5. An electronic device provided with multiple subscriber identification modules (SIMs), comprising:
a processor; and
a memory for storing instructions executable by the processor;
wherein the processor is configured to:
transmit, by a first SIM in the multiple SIMs, information on n first network slices supported by the first SIM to a network-side device, during a process of establishing a connection by the first SIM with the network-side device, n≥1;
receive, by the first SIM, first support information of the network-side device for the n first network slices, from the network-side device; and
transmit, by the first SIM, the first support information to a second SIM in the multiple SIMS,
wherein the processor is configured to:
determine, by the second SIM, a target network slice supported by the network-side device from m second network slices based on the first support information; and
transmit, by the second SIM, information on the target network slice supported by the second SIM to the network-side device, during a process of establishing a connection by the second SIM with the network-side device.
6. The electronic device as claimed in claim 5 , wherein the processor is configured to:
obtain, by the first SIM, information on the m second network slices supported by the second SIM, m≥1; and
determine, by the first SIM, the target network slice in the n first network slices which is the same as in the m second network slices;
transmit, by the first SIM, target first support information of the network-side device for the target network slice, in the first support information, to the second SIM.
7. The electronic device as claimed in claim 5 , wherein the processor is configured to:
receive, by the second SIM, second support information of the network-side device for the target network slice, from the network-side device; and
transmit, by the second SIM, the second support information to the first SIM, in response to the network-side device not supporting the target network slice.
8. The electronic device as claimed in claim 7 , wherein the processor is configured to:
update, by the first SIM, the first support information based on the second support information.
9. A non-transitory computer-readable storage medium having stored therein instructions that, when executed by a processor of an electronic device provided with multiple subscriber identification modules, SIMs, a method for determining support information is performed, the method comprising:
transmitting, by a first SIM in the multiple SIMs, information on n first network slices supported by the first SIM to a network-side device, during a process of establishing a connection by the first SIM with the network-side device, n≥1;
receiving, by the first SIM, first support information of the network-side device for the n first network slices, from the network-side device; and
transmitting, by the first SIM, the first support information to a second SIM in the multiple SIMs,
wherein the second SIM supports information on m second network slices, m≥1, and the method further comprises:
determining, by the second SIM, a target network slice supported by the network-side device from the m second network slices based on the first support information; and
transmitting, by the second SIM, information on the target network slice supported by the second SIM to the network-side device, during a process of establishing a connection by the second SIM with the network-side device.
10. The non-transitory computer-readable storage medium as claimed in claim 9 , wherein before transmitting, by the first SIM, the first support information to the second SIM in the multiple SIMs, the method further comprising:
obtaining, by the first SIM, information on the m second network slices supported by the second SIM, m≥1; and
determining, by the first SIM, the target network slice in the n first network slices which is the same as in the m second network slices;
wherein transmitting, by the first SIM, the first support information to the second SIM in the multiple SIMs, comprises:
transmitting, by the first SIM, target first support information of the network-side device for the target network slice, in the first support information, to the second SIM.
11. The non-transitory computer-readable storage medium as claimed in claim 9 , wherein the method further comprises:
receiving, by the second SIM, second support information of the network-side device for the target network slice, from the network-side device; and
transmitting, by the second SIM, the second support information to the first SIM, in response to the network-side device not supporting the target network slice.
12. The non-transitory computer-readable storage medium as claimed in claim 11 , wherein the method further comprises:
updating, by the first SIM, the first support information based on the second support information.