Screening method for wireless network card functions in wireless display

A wireless network card and wireless display technology, applied in the direction of selective content distribution, image communication, electrical components, etc., can solve problems such as unknown errors, user troubles, and waste of time, and achieve the effect of avoiding errors

Inactive Publication Date: 2014-03-05
SICHUAN CHANGHONG ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

However, most of the existing wireless network cards cannot recognize whether the wireless network card can support these new functions from its driver interface.
So there will be such a phenomenon that a certain network card only supports the "wireless direct connection" function, but cannot support the "wireless

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  • Screening method for wireless network card functions in wireless display
  • Screening method for wireless network card functions in wireless display

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[0013] In order to make the objectives, technical solutions and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0014] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless specifically stated, can be replaced by other equivalent or alternative features with similar purposes. That is, unless otherwise stated, each feature is just one example of a series of equivalent or similar features.

[0015] A method for screening wireless network card functions in wireless display. The specific method is: at the beginning of the wireless display function, judge the wireless network cards in the system, filter out the network cards that cannot correctly support the ...

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Abstract

The invention provides a screening method for wireless network card functions in wireless display. According to the method, before a wireless display functions are connected, wireless network cards existing in a system have been judged, the network cards which cannot support the wireless display functions correctly are screened out, users are prompted with error reasons, and then exit from the system. Equipment which cannot support the wireless display functions fully is excluded out, errors are avoided, and more humanized experience is offered to the users. When the method is expanded, screening processing can be carried out when applications relating to wireless new functions such as wireless hotspots and wireless direct connection are installed and opened, and therefore the screening method for the wireless network card functions in the wireless display has widespread application on smart televisions.

Description

Technical field [0001] The invention relates to a method for screening wireless network card functions in wireless display, in particular to a method for screening wireless network card functions in a wireless display application of a smart TV. Background technique [0002] Today's smart TVs already support external or direct built-in wireless network cards, and therefore have many new applications and new functions, such as "wireless hotspot (Hotspot)", "wireless direct connection (Wi-Fi Direct / Wi-Fi P2P) "And "Wireless Display (Wi-Fi Display / Miracast)" etc. However, most existing wireless network cards cannot identify whether the wireless network card can support these new functions from its driver interface. So there will be such a phenomenon, a certain network card only supports the "wireless direct connection" function, but can not support the "wireless display" function based on wireless direct connection, when the user uses the "wireless display" application, it will norm...

Claims

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Application Information

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IPC IPC(8): H04N21/43H04N21/436
Inventor 章卫民
Owner SICHUAN CHANGHONG ELECTRIC CO LTD
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