Patent ID: 11864028
Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A terminal device, comprising:
a processor, configured to determine a target access type for uplink data in multiple different access types,
wherein the processor is further configured to determine a target-type core network (CN) corresponding to the target access type according to a correspondence between an access type and a CN type; and
a transceiver, configured to send the uplink data using at least one data flow corresponding to the target-type CN,
wherein there is the correspondence between the access type and the CN type that a first type CN corresponds to a first access type, and a second type CN corresponds to a second access type; and
the processor is further configured to:
establish a first route of a protocol data unit (PDU) session in the first type CN over the first access type; and
establish a second route of the PDU session in the second type CN over the second access type.