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

Claim 5:
6. The method according to claim 1, wherein a deactivation condition for the RRC segmentation function is at least one of the following:
the network device has not received, within a preset time, partial capability information reported by the terminal;
the network device has not received, within a preset time, capability-related information sent by the terminal, wherein the capability-related information indicates that capability information of the terminal exceeds a maximum size of a PDCP SDU;
the network device has not received, within a preset time, assistance information sent by the terminal, wherein the assistance information indicates that capability information of the terminal exceeds a maximum size of a PDCP SDU;
the network device receives an RRC segmentation function deactivation request message sent by the terminal; or
sizes of all RRC messages received by the network device from the terminal within a preset time are less than a first preset threshold.