摘要 |
The present invention concerns a method for determining if a collaboration session may be established between a first wireless telecommunication device and a second wireless telecommunication device of a wireless cellular telecommunication network. The second wireless telecommunication device :
- receives through the telecommunication network, a message comprising at least one information representative of a time to transfer or receive a predetermined radio signal by the second wireless telecommunication device,
- determines at least from time of reception of the message and from the time to transfer or receive the predetermined radio signal if a collaboration session between the first and the second wireless telecommunication may be established. |