Patent ID: 11876746
Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 11:
12. The method according to claim 10, wherein when the receiver communications device is a terminal, and the second protocol layer entity is per-cell group, the method further comprises:
receiving cell group configuration information from a network device, wherein the cell group configuration information comprises configuration-related information of the second protocol layer entity; and
when the second protocol layer entity has not been established, establishing, based on the configuration-related information of the second protocol layer entity, a second protocol layer entity corresponding to an MCG and/or an SCG; or
when the second protocol layer entity has been established, resetting, releasing, or initiating a reconfiguration procedure for the second protocol layer entity based on the configuration-related information of the second protocol layer entity,
or
when the receiver communications device is a network device, and the second protocol layer entity is per-cell group, the method further comprises:
obtaining cell group configuration information, wherein the cell group configuration information comprises configuration-related information of the second protocol layer entity; and
when the second protocol layer entity has not been established, establishing, based on the configuration-related information of the second protocol layer entity, a second protocol layer entity corresponding to an MCG and/or an SCG; or
when the second protocol layer entity has been established, resetting, releasing, or reconfiguring the second protocol layer entity based on the configuration-related information of the second protocol layer entity.