| 摘要 |
Methods, a first network node, a second network node, computer program products and apparatuses for managing radio bearer for user equipment are disclosed. In an exemplary embodiment, a method for managing radio bearer for user equipment in a first network node comprises: sending a radio bearer management request; receiving a radio bearer management response, the radio bearer management response indicating a radio bearer to be managed and comprising radio resource configuration information; generating a radio bearer management message based on the radio bearer to be managed; including the received radio resource configuration information into the generated radio bearer management message; ciphering and integrity protecting the radio bearer management message; and sending the secured radio bearer management message. |
