A désolé je sais pas du tout Meroux mais je vais me renseigner de suite
[EDIT] :
Wireless: DS users will be able to connect with a local wireless network of up to 16 players. Nintendo's guaranteed range is 30 feet, but will extend far beyond that depending on circumstances (30 to 100 feet). It assures high response rates required for real time game play, and will make use of both IEEE 802.11 and Nintendo's proprietary communication protocol, which provides low battery consumption. Players will be able to chat and play games without any connecting cords, completely untethered. The DS technology also provides for a wireless LAN connection, which could allow a theoretically infinite number of players to connect at a hot spot and compete at a central game hub on the Internet, even if they're thousands of miles apart.