| 摘要 |
When a first MS control signalling device that controls a mobile station fails, a second MS control signalling device takes over the processing of the first MS control signalling device. The second MS control signalling device requests a RLC parameter necessary for communication of the mobile station, and the mobile station transmits the requested RLC parameter to the second MS control signalling device. The second MS control signalling device controls communication of the mobile station, using the obtained RLC parameter. A data path for transmitting user data of the mobile station is not released but is held when the MS control signalling devices are switched.
|
