Network switching method and device, terminal equipment and computer storage medium

A network switching and network quality technology, applied in the field of network switching methods, devices, and computer storage media, can solve problems such as poor communication and low data transmission efficiency, and achieve the goals of reducing the switching frequency too fast, improving efficiency, and maintaining stability Effect

Active Publication Date: 2020-12-04
OPPO CHONGQING INTELLIGENT TECH CO LTD
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Problems solved by technology

However, in practice, it is found that when the terminal device is far away from the AP but the connection with the AP is not completely disconnected, the communication between the terminal device and the AP is often in a blocked state, causing the terminal device to The efficiency of data transmission with the AP is low

Method used

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  • Network switching method and device, terminal equipment and computer storage medium
  • Network switching method and device, terminal equipment and computer storage medium
  • Network switching method and device, terminal equipment and computer storage medium

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Embodiment approach

[0054] Mode 1: The signal quality score and the boundary value of the signal strength interval may have a negative correlation, and the transmission quality score and the assignment of the data retransmission rate interval may have a positive correlation. Correspondingly, the first signal quality score and the first transmission score may be subtracted from the initial score to obtain the network quality corresponding to the first wireless access point. Wherein, when the signal quality score is negatively correlated with the boundary value of the signal strength interval, the higher the signal strength of the first wireless access point is, the higher the boundary value of the target signal strength interval where the signal strength of the first wireless access point is located is (For example, the upper limit) is higher, the corresponding first signal quality score is lower. When the transmission quality score is positively correlated with the assignment of the data retransm...

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Abstract

The embodiment of the invention discloses a network switching method and device, terminal equipment and a computer storage medium. The method comprises the following steps: detecting the network quality of a first wireless access point currently accessed by the terminal equipment; wherein the network quality is determined by the frequency band where the first wireless access point is located, thesignal intensity of the first wireless access point and the data retransmission rate; and when the network quality is lower than a network quality threshold, switching from the first wireless access point to a second wireless access point, the network quality of the second wireless access point being higher than the network quality of the first wireless access point. According to the embodiment ofthe invention, the network quality can be evaluated from multiple dimensions, and when it is determined that the network quality of the first wireless access point is relatively low, the wireless access point accessed by the terminal device can be switched in time, so that the data transmission efficiency is improved.

Description

technical field [0001] The present application relates to the technical field of communication, and specifically relates to a network switching method, device, terminal equipment, and computer storage medium. Background technique [0002] At present, after a terminal device establishes a connection with a certain wireless access point (Access Point, AP), if the terminal device is far enough away from the AP, the terminal device will automatically disconnect from the AP. However, in practice, it is found that when the terminal device is far away from the AP but the connection with the AP is not completely disconnected, the communication between the terminal device and the AP is often in a blocked state, causing the terminal device to The efficiency of data transmission with the AP is low. Contents of the invention [0003] The embodiment of the present application discloses a network switching method, device, terminal equipment and computer storage medium, which can improv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W36/00H04W36/08H04W36/30
CPCH04W36/0085H04W36/30H04W36/08
Inventor 洪灶根
Owner OPPO CHONGQING INTELLIGENT TECH CO LTD
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