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Channel staying method and device, computer equipment and storage medium

A computer program and channel technology, applied in the field of wireless networks, can solve the problems of Smartconfig function performance degradation, long locking time, and inability to lock, etc., to achieve the effect of increasing dwell time, improving performance, and large adaptability

Active Publication Date: 2019-11-22
ZHEJIANG DAHUA TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to provide a channel stay method, device, computer equipment and storage medium

Method used

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  • Channel staying method and device, computer equipment and storage medium
  • Channel staying method and device, computer equipment and storage medium
  • Channel staying method and device, computer equipment and storage medium

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Embodiment Construction

[0043] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0044] A channel stay method provided by this application can be applied to such as figure 1 The channel stay system shown includes a sending device and a receiving device, wherein the sending device represents a smart device that can download an application program, such as a smart phone, IPAD, laptop, etc., for sending data on a preset channel. Wherein, the receiving device is a WiFi intelligent hardware device without a human-computer interaction interface, such as a WiFi camera. This embodiment does not limit specific types of the sending device and the receiving devi...

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Abstract

The invention relates to a channel staying method and device, computer equipment and a storage medium. After receiving the message data of the current channel, according to the difference value of thelengths of the adjacent data packets in the message data of the current channel, a receiving device determines a protocol matching degree of the received message data, then determines the duration ofstay in the current channel according to the protocol matching degree; wherein the higher the message data protocol matching degree of the current channel is, the longer the stay time of the receiving device in the current channel is, so that the total residence time of the receiving device in the channel is greatly prolonged. By adopting the method to determine the stay duration of each channel,the receiving device can have higher adaptability no matter for packet loss, disorder or interference environments, the channels can be locked more quickly, and the purpose of quickly locking the channels is achieved, so that the performance of Smart config is greatly improved.

Description

technical field [0001] The present application relates to the technical field of wireless networks, in particular to a method, device, computer equipment and storage medium for channel staying. Background technique [0002] The principle of one-key configuration (Smartconfig) technology is that the sending device sends a data packet with encoded original data on a certain channel. After receiving the data packet, the receiving device analyzes it according to the corresponding Smartconfig protocol. Generally, a wireless LAN includes multiple channels. Therefore, the receiving device first needs to locate the channel where the sending device is located. [0003] In the prior art, after the receiving function of the receiving device is started, it has been cyclically switching among all channels to receive data on each channel, and then judges whether the received data has a data packet conforming to the rules of the Smartconfig protocol. If there is, lock the channel as the c...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04B17/382
CPCH04L69/18H04B17/382H04W48/20H04W84/12H04L69/14H04W72/0446
Inventor 杜龙李辉
Owner ZHEJIANG DAHUA TECH CO LTD
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