Method and device for determining radio bearer mode

A method for determining a radio bearer, comprising:

• receiving, by a terminal, bearer configuration information;
• in the case where a bearer corresponding to a bearer identifier in the bearer configuration information is established in the terminal and is an MWA bearer, when a bearer type indicated in the bearer configuration information is a dual connectivity bearer, establishing or reconfiguring, by the terminal, the dual connectivity bearer according to the bearer configuration information, wherein
• the bearer identifier is used to uniquely identify the bearer;
• and the bearer type is used to indicate the bearer that needs to be established or changed.

A device for determining a radio bearer mode, comprising:

• a receiving module and a processing module, wherein
• the receiving module is configured to receive bearer configuration information;
• and
• the processing module is configured to:
• in the case where the bearer corresponding to the bearer identifier in the bearer configuration information is established in the terminal and is the MWA bearer, when the bearer type indicated in the bearer configuration information is a dual connectivity bearer, establish or reconfigure the dual connectivity bearer according to the bearer configuration information, wherein
• the bearer identifier is used to uniquely identify a bearer;
• and the bearer type is used to indicate a bearer that needs to be established or changed.