| 摘要 |
Apparatus for providing a gateway between a residential network and a Wide Area Network including a packet core network of a cellular telecommunication system. The apparatus comprises an IP router for routing IP packets between a user equipment attached to the residential network, and said Wide Area Network. A detector is employed to detect attachment of user equipment to said packet core network, while a tunnel establishment unit is configured, upon detection of attachment of a user equipment to said packet core network by said detector, to establish an IP packet tunnel between itself and a Broadband Network Gateway of said packet core network. Thereafter, said IP router is configured to route IP packets to and from the attached user equipment via said IP tunnel. |
