Patent ID: 11924255
Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC G  H

Claim 6:
7. The method according to claim 6, wherein the selecting, by the session layer based on a transmission state and an importance identifier of each data unit, the data units to be distributed to the second transmission channel comprises:
recognizing, by the session layer, a target data unit based on the transmission states of the data units, wherein the target data unit is a data unit unsuccessfully transmitted by the first transmission channel;
recognizing, by the session layer, the importance identifier of the target data unit;
distributing, by the session layer, the target data unit to the second transmission channel when the importance identifier of the target data unit is a first identifier; and
skipping distributing the target data unit to the second transmission channel when the importance identifier of the target data unit is a second identifier.