A wireless local area network channel scanning method, device and mobile terminal
A wireless local area, channel scanning technology, applied in the field of communication, can solve the problems of poor call effect and call quality, influence, etc., to ensure the effect of user call effect and call quality
Active Publication Date: 2017-08-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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Problems solved by technology
[0004] The purpose of the present invention is to provide a wireless local area network channel scanning method, device and mobile terminal, aiming to solve the problem that WLAN active scanning affects user calls, resulting in poor call effect and call quality
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[0029] Referring to the drawings, wherein like reference numerals represent like components, the principles of the present invention are exemplified when implemented in a suitable computing environment. The following description is based on illustrated specific embodiments of the invention, which should not be construed as limiting other specific embodiments of the invention not described in detail herein.
[0030] In the following description, specific embodiments of the present invention will be described with reference to steps and symbols executed by one or more computers, unless otherwise stated. Accordingly, these steps and operations will several times be referred to as being computer-implemented, which herein refers to operations by a computer processing unit of electronic signals representing data in a structured form. This operation transforms the data or maintains it at a location in the computer's memory system that can reconfigure or otherwise alter the operation ...
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The invention discloses a wireless local area network channel scanning method and apparatus, and a mobile terminal. The method comprises the following steps: when the mobile terminal is detected to carry out preset voice call business at present, obtaining first frequency band information, wherein the first frequency band information is the frequency band information used by the preset voice call business; obtaining second frequency band information and channel information corresponding to the second frequency band information, wherein the second frequency band information is the working frequency band information of a wireless local area network; determining a frequency band distance between the first frequency band information and the second frequency band information; and if the frequency band distance is smaller than a preset threshold, determining a target channel in the channel information, and scanning the target channel. According to the wireless local area network channel scanning method and apparatus disclosed by the embodiment of the invention, the frequency band distance between the frequency band information of a voice call and the frequency band information of the wireless local area network is analyzed to judge the interference degree of the both, thereby solving the problem of influencing the voice call of a user when the wireless local area network of the mobile terminal initiatively scans a wireless access point, and guaranteeing the call effect and the call quality of the user.
Description
technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a wireless local area network channel scanning method, device and mobile terminal. Background technique [0002] In recent years, with the rapid development of mobile communication technology, the functions of terminal equipment have become more and more diversified and complex, especially with the third generation mobile communication technology (3G) and fourth generation mobile communication technology (4G) With the development of technology, the market demand for smart terminals is increasing day by day. It is usually required to support multiple wireless access technologies in one device at the same time, such as: Long Term Evolution (LTE, Long Term Evolution) network and Wireless Local Area Network (WLAN, Wireless Local Area Networks) and so on. Since these access technologies are in the same or similar frequency bands, for example, the LTE spectrum is ver...
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IPC IPC(8): H04W48/16H04W84/12
CPCH04W48/16H04W84/12
Inventor 肖龙
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD