Patent ID: 11924870
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 13:
14. A data processing method, comprising:
receiving, by a terminal device, configuration information transmitted by a base station, wherein the configuration information comprises (a) an identifier of at least one radio bearer of the terminal device and (b) type information used to configure the at least one radio bearer of the terminal device to change from a first-type radio bearer to a second-type radio bearer;
determining, based on the identifier of the at least one radio bearer, that the at least one radio bearer is a currently configured radio bearer;
determining that a type of the at least one radio bearer is the first-type radio bearer; and
changing the type of the at least one radio bearer from the first-type radio bearer to the second-type radio bearer based on the type information,
wherein the first-type radio bearer comprises a packet data convergence protocol (PDCP) layer entity, a first radio link control protocol (RLC) layer entity, and a first logical channel, and
wherein the second-type radio bearer comprises a PDCP layer entity, an adaptation protocol layer entity, a second RLC layer entity, and a second logical channel.