H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 12/66 (2006.01)
Patent
CA 2530340
There is provided an Internet connection system which enables bi-directional communication between a home network and the Internet by comparatively easy means and in which a manufacturer of home electric appliances of the client side can find an original added value. The Internet connection system includes a client device, a relay device, and a server connected to the Internet and to the client device via the relay device and the Internet. A method for connecting the client device to the server executed in the Internet connection system includes step (a) for notifying the IP address of the server to the relay device, step (b) for the relay device to establish a TCP/IP session by tunneling connection between the relay device and the server by using the IP address assigned as has been described above, and step (c) for the relay device to route the communication via the TCP/IP session from the server to the client device.
L'invention concerne un système de connexion à Internet qui permet une communication bidirectionnelle entre un réseau local et Internet de manière relativement facile et dans lequel un fabricant de dispositifs électriques domestiques côté client peut trouver une valeur ajoutée originale. Ce système de connexion à Internet comporte un dispositif client, un dispositif de relais et un serveur connecté à Internet et au dispositif client via le dispositif de relais et Internet. Cette invention a aussi pour objet un procédé de connexion du dispositif client au serveur, ledit procédé étant exécuté dans le système de connexion à Internet. Ce procédé comprend (a) la notification de l'adresse IP du serveur au dispositif de relais, (b) l'établissement par le dispositif de relais d'une session TCP/IP au moyen d'une connexion de tunnellisation entre le dispositif de relais et le serveur à l'aide de l'adresse IP attribuée telle que susmentionnée, et (c) le routage de la communication par le dispositif de relais via la session TCP/IP du serveur au dispositif client.
Ishida Atsuki
Kusano Takafumi
Tanaka Nobuaki
Freebit Co. Ltd.
Mbm Intellectual Property Law Llp
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