| 摘要 |
<p>The present invention concerns a cellular base station and a method, at the cellular base station for checking the presence of a mobile device in a cell, the mobile device having previously camped on the cell, the method comprising sending (S2) a message to the mobile device for obtaining a connection request from the mobile device, and if a connection request is received (S3), sending (S4) a connection reject message to the mobile device.</p> |
