Abstract: A method for automatically switching between a mobile network and a local area network based on practical situations of both networks, whereby the switch does affect the online experience. For a switch from a mobile network to a local area network, wherein the network device is access to the mobile network, the switch is activated when data buffering meets requirements and a stable local area network signal is available, and then the network device is switched into the local area network. For a switch from a local area network to a mobile network, wherein the network device is access to the local area network, the switch is activated when data buffering meets requirements and the local area network is unstable, and then the network device is switched into the mobile network. The method ensures the watching experience of the user on the premise that the expenses are appropriately reduced.

Abstract: The present invention in particular relates to a new-type antenna for a flat panel display TV, comprising a long strip shaped main body, wherein a front edge of the main body is provided with a front support part to be hung on a front edge of a top part of the flat panel display TV, a lower side of the main body is provided with a slide locking mechanism and a rear support part to be supported on a back side of the flat panel display TV, the rear support part is installed and can be adjusted forwards and backwards on the main body through the slide locking mechanism. The present invention allows the antenna main body to be installed on the top part of the flat panel display TV through the arrangement of the front support part and rear support part.