| 摘要 |
A secondary base station method, secondary base station, master base station method, master base station and computer program products are disclosed. The secondary base station method comprises: upon it being determined that the secondary base station is to perform a protocol layer re-establishment, permitting continued transmission of data packets to user equipment over the secondary base station bearer. In this way, service interruption can be minimized since pending data packets may continue to be transmitted while the re-establishment takes, which minimizes service interruption and reduces the number of data packets which will need to be retransmitted. |
