| 摘要 |
<p>The present invention concerns a method for routing, in a wireless cellular telecommunication network, an incoming call down to a mobile terminal, the wireless cellular telecommunication network comprising network devices, a first network device memorizing at least one identifier of at least one second network device. The first network device :
- receives a first message representative of an incoming call,
- reads at least one identifier of one second network device which manages the area in which the mobile terminal is supposed to be located,
- transfers a second message representative of the incoming call to the second network device,
- memorises information representative of the transferred message,
- receives, from a third network device, a third message representative of the presence of the mobile terminal in another area,
- transfers to the third network device, a fourth message indicating that the message representative of the incoming call has been transferred.</p> |
