H - Electricity – 04 – W
Patent
H - Electricity
04
W
H04W 76/02 (2009.01) H04W 28/02 (2009.01) H04W 48/18 (2009.01) H04M 3/00 (2006.01)
Patent
CA 2755359
A mobile communication network includes a radio communication device which is installed in a mobile communication network to carry out radio communication with a mobile terminal, a gateway which relays a communication from the terminal device from the radio communication device to the Internet, and a node which carries out an authentication process in response to a connection request from the mobile terminal. The gateway is installed in the radio communication device or in a carrier network. The node establishes a direct tunnel between the radio communication device and the gateway, so that the mobile terminal is connected to the Internet via the direct tunnel and via the mobile communication network. Thus, it is possible to reduce traffic simply passing through the carrier network.
L'invention porte sur un système de communication mobile qui comporte un dispositif de communication sans fil qui est installé dans un réseau de communication mobile et qui communique de manière sans fil avec des terminaux mobiles; une passerelle qui relaie une communication de terminal mobile du dispositif de communication sans fil à l'Internet; et un nud qui effectue une authentification en réponse à des requêtes de connexion provenant de terminaux mobiles. La passerelle est installée dans le dispositif de communication sans fil ou un réseau de transport. Le nud établit un tunnel direct entre le dispositif de communication sans fil et la passerelle, et connecte les terminaux mobiles à l'Internet par l'intermédiaire dudit tunnel direct et à travers le réseau de communication mobile. En conséquence, un trafic qui passe uniquement à travers le réseau de transport est réduit.
Takano Yusuke
Tamura Toshiyuki
Corporation Nec
Smart & Biggar
LandOfFree
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