WO2023040050A1 - Method for improving wifi performance, and wifi communication device and storage medium - Google Patents

Abstract

Disclosed in the present application are a method for improving WiFi performance, and a WiFi communication device and a storage medium. The method for improving WiFi performance comprises the following steps: acquiring a WiFi state parameter of a receiving end; determining a contrast difference between the WiFi state parameter and a preset parameter; generating a control signal according to the contrast difference; sending the control signal to the receiving end; and the receiving end changing an operating dominant frequency according to the control signal, such that the operating dominant frequency of the receiving end corresponds to the WiFi state parameter. By means of the method for improving WiFi performance disclosed in the present application, the problems in the prior art of a tedious use process and relatively high costs due to the fact that the WiFi performance is improved by mounting an external device can be solved.

Description

提升WiFi性能的方法、WiFi通讯设备及存储介质Method for improving WiFi performance, WiFi communication device and storage medium

本申请要求于2021年9月18日申请的、申请号为202111104835.8的中国专利申请的优先权，其全部内容通过引用结合在本申请中。This application claims priority to a Chinese patent application with application number 202111104835.8 filed on September 18, 2021, the entire contents of which are incorporated herein by reference.

技术领域technical field

本申请属于无线网络技术领域，具体涉及一种提升WiFi性能的方法、WiFi通讯设备及存储介质。The application belongs to the technical field of wireless networks, and in particular relates to a method for improving WiFi performance, a WiFi communication device and a storage medium.

背景技术Background technique

随着数字生态概念的飞速普及，智能机顶盒，路由器等WiFi终端产品被人们广泛使用。但WiFi使用时经常在发射端良好的情况下，接收端往往不尽如人意，表象是接收端接收不到发送端的有用信号出现性能下降，经常断连，对于感知不到的复杂无线环境，这是一个技术难点。With the rapid popularization of the concept of digital ecology, WiFi terminal products such as smart set-top boxes and routers are widely used by people. However, when WiFi is used, when the transmitting end is good, the receiving end is often not satisfactory. The appearance is that the receiving end cannot receive the useful signal from the sending end, and the performance is degraded, and the connection is often disconnected. For complex wireless environments that cannot be perceived, this is a problem. It is a technical difficulty.

现有技术对于上述问题，通常采用增加低噪放大器或增加屏蔽罩等器件来提高接收灵敏度，进而实现提升WiFi性能的效果，但是上述方法均是需要安装外部器件，由于外部器件需要安装，因此会存在使用过程繁琐的问题，又因为是需要外部器件的，自然就还会存在成本提高的问题。For the above problems in the prior art, devices such as adding low-noise amplifiers or shielding covers are usually used to improve the receiving sensitivity, thereby achieving the effect of improving WiFi performance. However, the above-mentioned methods all require the installation of external devices. There is the problem of cumbersome use process, and because it requires external devices, there will naturally be a problem of cost increase.

技术问题technical problem

为了克服现有技术的上述缺点，本申请的目的在于提供一种提升WiFi性能的方法、WiFi通讯设备及存储介质，旨在解决现有通过安装外部器件提升WiFi性能存在的使用过程繁琐以及成本较高的问题。In order to overcome the above-mentioned shortcomings of the prior art, the purpose of this application is to provide a method for improving WiFi performance, WiFi communication equipment and storage media, aiming at solving the cumbersome use process and relatively high cost of improving WiFi performance by installing external devices. high question.

技术解决方案technical solution

本申请为达到其目的，所采用的技术方案如下：The application is to achieve its purpose, and the technical scheme adopted is as follows:

一种提升WiFi性能的方法，包括以下步骤：A method for improving WiFi performance, comprising the steps of:

获取接收端的WiFi状态参数；Obtain the WiFi status parameters of the receiving end;

确定所述WiFi状态参数与预设参数之间的对比差异；Determine the contrast difference between the WiFi state parameter and the preset parameter;

根据所述对比差异，生成控制信号；generating a control signal based on the comparison difference;

将所述控制信号发送至所述接收端；sending the control signal to the receiving end;

所述接收端根据所述控制信号改变工作主频，使得所述接收端的工作主频和WiFi状态参数相对应。The receiving end changes the working main frequency according to the control signal, so that the working main frequency of the receiving end corresponds to the WiFi state parameter.

进一步地，所述根据所述对比差异，生成控制信号的步骤，包括如下步骤：Further, the step of generating a control signal according to the comparison difference includes the following steps:

当所述WiFi状态参数大于预设参数时，所述对比差异为正值；When the WiFi state parameter is greater than a preset parameter, the contrast difference is a positive value;

根据所述对比差异生成提高主频控制信号；generating a control signal for increasing the main frequency according to the comparison difference;

当所述WiFi状态参数小于预设参数时，所述对比差异为负值；When the WiFi state parameter is less than a preset parameter, the contrast difference is a negative value;

根据所述对比差异生成降低主频控制信号。Generate a main frequency reduction control signal according to the comparison difference.

进一步地，所述获取接收端的状态信息的步骤还包括：Further, the step of acquiring status information of the receiving end also includes:

发射端与接收端启动并建立WiFi连接；The transmitter and receiver start and establish a WiFi connection;

所述发射端获取接收端的状态信息。The transmitting end obtains the state information of the receiving end.

进一步地，所述确定所述WiFi状态参数与预设参数之间的对比差异步骤中，根据如下公式计算出所述WiFi状态参数：Further, in the step of determining the comparison difference between the WiFi state parameter and the preset parameter, the WiFi state parameter is calculated according to the following formula:

WiFi状态参数=（Kn*Noise+ Kr*Rssi +Kb*BSS+ Ks*SNR）/2；WiFi state parameter = (Kn*Noise+ Kr*Rssi +Kb*BSS+Ks*SNR)/2;

其中，RSSI表示接收信号强度，Noise表示噪音强度，SNR表示信噪比，BSS表示周围的信号数量，Kn、Kr、Kb、Ks为占比常数，且Kn、Kr、Kb、Ks之和为1。Among them, RSSI indicates received signal strength, Noise indicates noise intensity, SNR indicates signal-to-noise ratio, BSS indicates the number of surrounding signals, Kn, Kr, Kb, and Ks are proportional constants, and the sum of Kn, Kr, Kb, and Ks is 1 .

进一步地，所述确定所述WiFi状态参数与预设参数之间的对比差异；根据所述对比差异，生成控制信号的步骤中，还包括如下步骤：Further, the step of determining the comparison difference between the WiFi state parameter and the preset parameter; and generating a control signal according to the comparison difference also includes the following steps:

预设参数包括第一预设值和第二预设值；The preset parameters include a first preset value and a second preset value;

当WiFi状态参数大于第一预设值时，生成降低***工作主频的控制信号；当WiFi状态参数小于第二预设值生成调高***工作主频的控制信号。When the WiFi state parameter is greater than the first preset value, a control signal for reducing the main operating frequency of the system is generated; when the WiFi state parameter is smaller than the second preset value, a control signal for increasing the main operating frequency of the system is generated.

进一步地，还包括判断值a、b，当Rssi<a时取值1，a≤Rssi<b时取值1.5，Rssi≥b时取值2。Further, it also includes judgment values a and b, which take a value of 1 when Rssi<a, take a value of 1.5 when a≤Rssi<b, and take a value of 2 when Rssi≥b.

进一步地，还包括判断值c、d，当Noise<c时取值1，c≤Noise<d时取值1.5，Noise≥d时取值2。Further, judgment values c and d are also included, which take a value of 1 when Noise<c, take a value of 1.5 when c≤Noise<d, and take a value of 2 when Noise≥d.

进一步地，根据对比差异生成降低主频控制信号的步骤之后，还包括如下步骤：Further, after the step of generating the control signal for reducing the main frequency according to the comparison difference, the following steps are further included:

接收端根据降低主频控制信号降低工作主频，降低后的工作主频小于预设频率；且降低后主频的倍频点不在WIFI频率范围内。The receiving end reduces the main frequency of the work according to the control signal for reducing the main frequency, and the main frequency after the reduction is less than the preset frequency; and the multiplication point of the main frequency after the reduction is not within the WIFI frequency range.

对应的，本申请还公开一种WiFi通讯设备，包括存储器、处理器以及存储在所述存储器上并可在所述处理器上运行的提升WiFi性能程序，所述提升WiFi性能程序配置为实现如前述的提升WiFi性能的方法的步骤。Correspondingly, the present application also discloses a WiFi communication device, including a memory, a processor, and a program for improving WiFi performance stored in the memory and operable on the processor. The program for improving WiFi performance is configured to implement the following: Steps of the aforementioned method for improving WiFi performance.

对应的，本申请还公开一种存储介质，其上存储有提升WiFi性能程序，所述提升WiFi性能程序被处理器执行时实现如前述的提升WiFi性能的方法的步骤。Correspondingly, the present application also discloses a storage medium on which a program for improving WiFi performance is stored. When the program for improving WiFi performance is executed by a processor, the steps of the aforementioned method for improving WiFi performance are implemented.

有益效果Beneficial effect

与现有技术相比，本申请的有益效果是：Compared with prior art, the beneficial effect of the present application is:

本申请提出的提升WiFi性能的方法，当发射端与接收端通过WiFi通信时，发射端实时获取接收端的WiFi状态参数，其中，WiFi状态参数用于表示接收端当前的WiFi通路的工作状态，另外的接收端工作主频用于表示当前接收端主控***的工作主频状态；确定所述WiFi状态参数与预设参数之间的对比差异，根据所述对比差异，生成控制信号；将所述控制信号发送至所述接收端；所述接收端根据所述控制信号改变工作主频；举例，当发现接收端WiFi通道工作低于预设速率状态时，发射端通过WiFi通道控制信号给接收端，使得接收端降低***工作主频，以此减少对WiFi通路的干扰，实现了提升WiFi接收端性能的效果。In the method for improving WiFi performance proposed by this application, when the transmitting end and the receiving end communicate through WiFi, the transmitting end obtains the WiFi status parameters of the receiving end in real time, wherein the WiFi status parameters are used to indicate the current working status of the WiFi channel of the receiving end, and in addition The working main frequency of the receiving end is used to indicate the working main frequency state of the main control system of the current receiving end; the comparison difference between the WiFi state parameter and the preset parameter is determined, and a control signal is generated according to the comparison difference; the described The control signal is sent to the receiving end; the receiving end changes the main frequency of work according to the control signal; for example, when it is found that the WiFi channel of the receiving end is working lower than the preset rate state, the transmitting end sends a control signal to the receiving end through the WiFi channel , so that the receiving end reduces the main frequency of the system, thereby reducing the interference to the WiFi channel, and achieving the effect of improving the performance of the WiFi receiving end.

附图说明Description of drawings

为了更清楚地说明本申请实施例技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图是本申请的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to illustrate the technical solutions of the embodiments of the present application more clearly, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are some embodiments of the present application. Ordinary technicians can also obtain other drawings based on these drawings on the premise of not paying creative work.

图1为本申请实施例方案涉及的硬件运行环境的WiFi通讯设备结构示意图；FIG. 1 is a schematic structural diagram of a WiFi communication device in a hardware operating environment involved in the solution of the embodiment of the present application;

图2为本申请一实施例中提升WiFi性能的方法的流程示意图。FIG. 2 is a schematic flowchart of a method for improving WiFi performance in an embodiment of the present application.

本申请目的的实现、功能特点及优点将结合实施例，参照附图做进一步说明。The realization, functional features and advantages of the present application will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

本发明的实施方式Embodiments of the present invention

为了能够更清楚地理解本申请的上述目的、特征和优点，下面结合附图和具体实施方式对本申请进行详细描述。需要说明的是，在不冲突的情况下，本申请的实施方式及实施方式中的特征可以相互组合。在下面的描述中阐述了很多具体细节以便于充分理解本申请，所描述的实施方式仅仅是本申请一部分实施方式，而不是全部的实施方式。基于本申请中的实施方式，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施方式，都属于本申请保护的范围。In order to more clearly understand the above objects, features and advantages of the present application, the present application will be described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other. A lot of specific details are set forth in the following description to facilitate a full understanding of the application, and the described implementations are only a part of the implementations of the application, but not all of the implementations. Based on the implementation manners in this application, all other implementation manners obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

除非另有定义，本文所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同。本文中在本申请的说明书中所使用的术语只是为了描述具体的实施方式的目的，不是旨在于限制本申请。Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terminology used herein in the description of the application is only for the purpose of describing specific embodiments, and is not intended to limit the application.

如图1所示，图1是本申请实施例方案涉及的硬件运行环境的WiFi通讯设备的结构示意图。As shown in FIG. 1 , FIG. 1 is a schematic structural diagram of a WiFi communication device in a hardware operating environment involved in the solution of the embodiment of the present application.

本申请实施例的WiFi通讯设备可以是一种具有存储功能的终端设备。The WiFi communication device in the embodiment of the present application may be a terminal device with a storage function.

如图1所示，该WiFi通讯设备可以包括：处理器1001，例如CPU，通信总线1002，用户接口1003，网络接口1004，存储器1005。其中，通信总线1002用于实现这些组件之间的连接通信。用户接口1003可以包括显示屏(Display)、输入单元比如键盘(Keyboard)，可选的用户接口1003还可以包括标准的有线接口、无线接口。网络接口1004可选的可以包括标准的有线接口、无线接口(如WI-FI接口)。存储器1005可以是高速RAM存储器，也可以是稳定的存储器(non-volatile memory)，例如磁盘存储器。存储器1005可选的还可以是独立于前述处理器1001的存储装置。As shown in FIG. 1 , the WiFi communication device may include: a processor 1001 , such as a CPU, a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 can be a high-speed RAM memory, or a stable memory (non-volatile memory), such as disk storage. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

本领域技术人员可以理解，图1中示出的WiFi通讯设备并不构成对终端的限定，可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。Those skilled in the art can understand that the WiFi communication device shown in FIG. 1 does not constitute a limitation on the terminal, and may include more or less components than those shown in the figure, or combine some components, or arrange different components.

如图1所示，作为一种计算机存储介质的存储器1005中可以包括操作***、网络通信模块、用户接口模块以及提升WiFi性能程序。As shown in FIG. 1 , the memory 1005 as a computer storage medium may include an operating system, a network communication module, a user interface module, and a program for improving WiFi performance.

在如图1所示的WiFi通讯设备中，网络接口1004主要用于连接后台服务器，与后台服务器进行数据通信；用户接口1003主要包括输入单元比如键盘，键盘包括无线键盘和有线键盘，用于连接客户端，与客户端进行数据通信；而处理器1001可以用于调用存储器1005中存储的提升WiFi性能程序，并执行下述任一实施例中的提升WiFi性能的方法中的操作。In the WiFi communication device shown in Figure 1, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 mainly includes an input unit such as a keyboard, and the keyboard includes a wireless keyboard and a wired keyboard for connecting The client performs data communication with the client; and the processor 1001 can be used to call the WiFi performance improvement program stored in the memory 1005, and execute the operations in the method for improving WiFi performance in any of the following embodiments.

基于上述硬件结构，提出本申请提升WiFi性能的方法实施例。Based on the above hardware structure, an embodiment of a method for improving WiFi performance of the present application is proposed.

参照图2，本申请一实施例提供Referring to Figure 2, an embodiment of the present application provides

一种提升WiFi性能的方法，包括以下步骤：A method for improving WiFi performance, comprising the steps of:

步骤S100，获取接收端的WiFi状态参数；Step S100, obtaining the WiFi state parameters of the receiving end;

步骤S200，确定所述WiFi状态参数与预设参数之间的对比差异；Step S200, determining the comparison difference between the WiFi state parameter and the preset parameter;

步骤S300，根据所述对比差异，生成控制信号；Step S300, generating a control signal according to the comparison difference;

步骤S400，将所述控制信号发送至所述接收端；Step S400, sending the control signal to the receiving end;

步骤S500，所述接收端根据所述控制信号改变工作主频，使得所述接收端的工作主频和WiFi状态参数相对应。Step S500, the receiving end changes the working main frequency according to the control signal, so that the working main frequency of the receiving end corresponds to the WiFi state parameter.

具体的，现有技术中WiFi在使用时经常在发射端良好的情况下，接收端的速率往往不尽如人意，表象是接收端接收不到发送端的有用信号出现性能下降，经常断连，而导致该问题的原因之一就是同一环境内，接收端***工作主频所产生的无线频段与WiFi通讯所产生的频率互相干扰，这些干扰的存在导致WiFi性能下降，信号质量变差，接收信息误码率升高等问题。Specifically, in the prior art, when WiFi is in use, the rate of the receiving end is often unsatisfactory when the transmitting end is in good condition. One of the reasons for this problem is that in the same environment, the wireless frequency band generated by the working frequency of the receiving end system and the frequency generated by WiFi communication interfere with each other. The existence of these interferences leads to the degradation of WiFi performance, deterioration of signal quality, and error codes in received information. rate increase etc.

本实施例中，当发射端与接收端通过WiFi通信时，发射端实时获取接收端的WiFi状态参数，其中，WiFi状态参数用于表示接收端当前的WiFi通路的工作状态，另外的接收端工作主频用于表示当前接收端主控***的工作主频状态；确定所述WiFi状态参数与预设参数之间的对比差异，根据所述对比差异，生成控制信号；将所述控制信号发送至所述接收端；所述接收端根据所述控制信号改变工作主频；举例，当发现接收端WiFi通道工作低于预设速率状态时，发射端通过WiFi通道控制信号给接收端，使接收端降低***工作主频，以此减少对WiFi通路的干扰，实现了提升WiFi接收端性能的效果。In this embodiment, when the transmitting end communicates with the receiving end through WiFi, the transmitting end acquires the WiFi status parameters of the receiving end in real time, wherein the WiFi status parameter is used to indicate the working status of the current WiFi path of the receiving end, and the other receiving end working master The frequency is used to indicate the working main frequency state of the main control system of the current receiving end; determine the comparison difference between the WiFi state parameter and the preset parameter, and generate a control signal according to the comparison difference; send the control signal to the The receiving end; the receiving end changes the main frequency of work according to the control signal; for example, when it is found that the WiFi channel work of the receiving end is lower than the preset rate state, the transmitting end passes the WiFi channel control signal to the receiving end to reduce the receiving end. The main frequency of the system works, so as to reduce the interference to the WiFi channel, and achieve the effect of improving the performance of the WiFi receiving end.

优选地，根据对比差异，生成控制信号的步骤，包括如下步骤：Preferably, the step of generating the control signal according to the comparison difference includes the following steps:

当WiFi状态参数大于预设参数时，对比差异为正值；When the WiFi state parameter is greater than the preset parameter, the contrast difference is a positive value;

根据对比差异生成提高主频控制信号；Generate a control signal for increasing the main frequency according to the comparison difference;

当WiFi状态参数小于预设参数时，对比差异为负值；When the WiFi state parameter is less than the preset parameter, the contrast difference is a negative value;

根据对比差异生成降低主频控制信号。Generate a main frequency reduction control signal according to the comparison difference.

具体的，对比差异用于判断接收端当前的WiFi工作速率处于何种水平，当对比差异为正值，说明当前接收端的WiFi工作速率高于预设参数数值，因此可以不再限制接收端的***工作效率，所以生成提高主频控制信号发送至接收端；反之，当对比差异为负值，说明当前接收端的WiFi工作速率低于预设参数数值，因此此时需要限制接收端的***工作效率，所以生成提高主频控制信号发送至接收端，通过降低接收端***的工作主频，减少对WiFi通路的干扰，实现了提升WiFi接收端性能的效果。Specifically, the comparison difference is used to determine the level of the current WiFi working rate of the receiving end. When the comparison difference is a positive value, it indicates that the current WiFi working rate of the receiving end is higher than the preset parameter value, so the system operation of the receiving end can no longer be restricted. Efficiency, so the main frequency control signal is generated and sent to the receiving end; on the contrary, when the comparison difference is negative, it means that the current WiFi working rate of the receiving end is lower than the preset parameter value, so it is necessary to limit the system working efficiency of the receiving end at this time, so generate Increase the main frequency control signal to send to the receiving end, reduce the interference to the WiFi channel by reducing the working main frequency of the receiving end system, and achieve the effect of improving the performance of the WiFi receiving end.

优选地，工作主频的改变会带动WiFi性能的改变的步骤中，包括如下步骤：Preferably, the step in which the change of the working main frequency will drive the change of the WiFi performance includes the following steps:

接收端的工作主频会对WiFi通路产生干扰，影响WiFi性能；The working frequency of the receiving end will interfere with the WiFi channel and affect the WiFi performance;

当接收端的工作主频降低时，会降低杂散信号频谱密度，减少对WiFi通路的干扰，提升WiFi性能。When the working frequency of the receiving end is reduced, the spectral density of stray signals will be reduced, the interference to the WiFi channel will be reduced, and the WiFi performance will be improved.

优选地，获取接收端的状态信息的步骤之前，还包括步骤：Preferably, before the step of obtaining the status information of the receiving end, further steps are included:

发射端与接收端启动并建立WiFi连接；The transmitter and receiver start and establish a WiFi connection;

发射端加载控制模块，控制模块用于获取接收端的状态信息。The transmitter loads the control module, and the control module is used to obtain the status information of the receiver.

具体的，控制模块主要用于实时检测接收端的状态信息，并且根据状态信息生成对应的控制信号，发送至接收端，接收端根据控制信号实现提升WiFi性能的效果。Specifically, the control module is mainly used to detect the state information of the receiving end in real time, and generate a corresponding control signal according to the state information, and send it to the receiving end, and the receiving end realizes the effect of improving WiFi performance according to the control signal.

具体控制过程如下：The specific control process is as follows:

当接收端WiFi保持工作在高速率状态时，发射端发送提高主频控制信号给接收端，接收端根据提高主频控制信号逐步提高***工作主频，提高通信接口传输效率，同时发射端实时读取接收端WiFi状态能保持高速率状态通信，当发现WiFi开始从高速率切换至低速率时，发射端发送降低主频控制信号给接收端，接收端根据降低主频控制信号逐步提高***工作主频，以此以此减少对WiFi通路的干扰，实现了提升WiFi接收端性能的效果，当接收端WiFi保持工作在高速率状态时再重新调整控制信号至接收端，以此循环控制达到提升WiFi接收端性能的效果。When the WiFi at the receiving end keeps working at a high rate, the transmitting end sends a signal to increase the main frequency control signal to the receiving end. The WiFi status of the receiving end can maintain high-speed communication. When it is found that the WiFi starts to switch from high speed to low speed, the transmitting end sends a control signal to reduce the main frequency to the receiving end, and the receiving end gradually increases the main frequency of the system according to the control signal. Frequency, in order to reduce the interference to the WiFi channel, and realize the effect of improving the performance of the WiFi receiving end. When the receiving end WiFi keeps working at a high rate, the control signal is re-adjusted to the receiving end, and the cycle control is used to improve the WiFi. effect on receiver performance.

进一步地，所述确定所述WiFi状态参数与预设参数之间的对比差异步骤中，根据如下公式计算出所述WiFi状态参数：Further, in the step of determining the comparison difference between the WiFi state parameter and the preset parameter, the WiFi state parameter is calculated according to the following formula:

WiFi状态参数=（Kn*Noise+ Kr*Rssi +Kb*BSS+ Ks*SNR）/2；WiFi state parameter = (Kn*Noise+ Kr*Rssi +Kb*BSS+Ks*SNR)/2;

其中，RSSI表示接收信号强度，Noise表示噪音强度，SNR表示信噪比，BSS表示周围的信号数量，Kn、Kr、Kb、Ks为占比常数，且Kn、Kr、Kb、Ks之和为1。Among them, RSSI indicates received signal strength, Noise indicates noise intensity, SNR indicates signal-to-noise ratio, BSS indicates the number of surrounding signals, Kn, Kr, Kb, and Ks are proportional constants, and the sum of Kn, Kr, Kb, and Ks is 1 .

具体地，本实施例中WiFi状态参数包括有RSSI表示接收信号强度，Noise表示噪音强度，SNR表示信噪比，BSS表示周围的信号数量四个参数，通过对四个参数进行对应的加权计算最后得出当前的WiFi状态参数，用于表示当前WiFi通讯质量，其中Kn、Kr、Kb、Ks为占比常数用于对应表示Noise、RSSI、BSS、SNR的占比值，且Kn、Kr、Kb、Ks之和为1，根据不同环境确定对应的值；本实施例中Kn、Kr、Kb、Ks分别取值20%、20%、30%、30%，通过对不同参数进行权重的划分使得在实际应用时可以更加的灵活和准确，例如在RSSI接收信号强度波动较频繁且较大的环境下，可以适当提高Kn的值以提高对RSSI接收信号强度反应灵敏度，可以更好的针对不同的环境进行WiFi状态的判断。Specifically, in this embodiment, the WiFi state parameters include RSSI indicating received signal strength, Noise indicating noise intensity, SNR indicating signal-to-noise ratio, and BSS indicating the number of surrounding signals. Four parameters are calculated by correspondingly weighting the four parameters. Get the current WiFi status parameters, which are used to represent the current WiFi communication quality, where Kn, Kr, Kb, and Ks are proportion constants used to correspond to the proportions of Noise, RSSI, BSS, and SNR, and Kn, Kr, Kb, The sum of Ks is 1, and the corresponding value is determined according to different environments; in this embodiment, Kn, Kr, Kb, and Ks take values of 20%, 20%, 30%, and 30% respectively, and by dividing the weights of different parameters so that in It can be more flexible and accurate in practical applications. For example, in an environment where the RSSI received signal strength fluctuates frequently and is large, the value of Kn can be appropriately increased to improve the sensitivity to the RSSI received signal strength, which can better target different environments. Determine the WiFi status.

进一步地，所述确定所述WiFi状态参数与预设参数之间的对比差异；根据所述对比差异，生成控制信号的步骤中，还包括如下步骤：Further, the step of determining the comparison difference between the WiFi state parameter and the preset parameter; and generating a control signal according to the comparison difference also includes the following steps:

预设参数包括第一预设值和第二预设值；The preset parameters include a first preset value and a second preset value;

当WiFi状态参数大于第一预设值时，生成降低***工作主频的控制信号；当WiFi状态参数小于第二预设值生成调高***工作主频的控制信号。When the WiFi state parameter is greater than the first preset value, a control signal for reducing the main operating frequency of the system is generated; when the WiFi state parameter is smaller than the second preset value, a control signal for increasing the main operating frequency of the system is generated.

进一步地，还包括判断值a、b，当Rssi<a时取值1，a≤Rssi<b时取值1.5，Rssi≥b时取值2。Further, it also includes judgment values a and b, which take a value of 1 when Rssi<a, take a value of 1.5 when a≤Rssi<b, and take a value of 2 when Rssi≥b.

具体地，判断值a和b可以根据不同的设备以及使用场景进行设置，本实施例a为-75db，b为-30db，即当Rssi<-75db时取值1，-75db≤Rssi<-30db时取值1.5，Rssi≥-30db时取值2Specifically, the judgment values a and b can be set according to different devices and usage scenarios. In this embodiment, a is -75db, and b is -30db, that is, when Rssi<-75db, the value is 1, and -75db≤Rssi<-30db When the value is 1.5, when Rssi≥-30db, the value is 2

进一步地，还包括判断值c、d，当Noise<c时取值1，c≤Noise<d时取值1.5，Noise≥d时取值2。Further, judgment values c and d are also included, which take a value of 1 when Noise<c, take a value of 1.5 when c≤Noise<d, and take a value of 2 when Noise≥d.

具体地，Noise通过射频芯片传导指标进行获取，判断值c和d可以根据不同的设备以及使用场景进行设置，本实施例c为10，d为20，即当Noise<10时取值1，10≤Noise<20时取值1.5，Noise≥20时取值2。Specifically, Noise is obtained through the conduction index of the RF chip, and the judgment values c and d can be set according to different devices and usage scenarios. In this embodiment, c is 10 and d is 20, that is, when Noise<10, the values are 1 and 10 When ≤Noise<20, the value is 1.5, and when Noise≥20, the value is 2.

进一步地，还包括判断值e、f，当BSS<e时取值1，e≤BSS<f时取值1.5，BSS≥f时取值2。Further, it also includes judgment values e and f, which take a value of 1 when BSS<e, take a value of 1.5 when e≤BSS<f, and take a value of 2 when BSS≥f.

具体地，BSS 代表周围的信号数量，判断值e和f可以根据不同的设备以及使用场景进行设置，本实施例e为10，f为20，即当BSS<10时取值1，10≤BSS<20时取值1.5，BSS≥20时取值2。Specifically, BSS represents the number of surrounding signals, and the judgment values e and f can be set according to different devices and usage scenarios. In this embodiment, e is 10 and f is 20, that is, when BSS<10, the value is 1, and 10≤BSS When <20, the value is 1.5, and when BSS≥20, the value is 2.

进一步地，还包括判断值g、h，当SNR<g时取值1，g≤SNR<h时取值1.5，SNR≥h时取值2。Further, it also includes judgment values g and h, which take a value of 1 when SNR<g, take a value of 1.5 when g≤SNR<h, and take a value of 2 when SNR≥h.

具体地，SNR是通过无线芯片获取有用功率信号和无用功率进行计算，具体计算公式如：SNR=有用信号功率/无用信号功率；判断值g和h可以根据不同的设备以及使用场景进行设置，本实施例g为10，h为20，即当SNR<10时取值1，10≤SNR<30时取值1.5，SNR≥30时取值2。Specifically, SNR is calculated by obtaining useful power signals and useless power through wireless chips. The specific calculation formula is as follows: SNR=useful signal power/useless signal power; the judgment values g and h can be set according to different devices and usage scenarios. In the embodiment, g is 10 and h is 20, that is, the value is 1 when SNR<10, the value is 1.5 when 10≤SNR<30, and the value is 2 when SNR≥30.

进一步地，根据对比差异生成降低主频控制信号的步骤之后，还包括如下步骤：Further, after the step of generating the control signal for reducing the main frequency according to the comparison difference, the following steps are further included:

接收端根据降低主频控制信号降低工作主频，降低后的工作主频小于预设频率；且降低后主频的倍频点不在WIFI频率范围内。The receiving end reduces the main frequency of the work according to the control signal for reducing the main frequency, and the main frequency after the reduction is less than the preset frequency; and the multiplication point of the main frequency after the reduction is not within the WIFI frequency range.

具体地，本实施例中预设频率为780MHz，假设***主频为F0则F0≤780MHz，当WIFI频率为2.4GHz～2.42GHz时，当WIFI频率为5.1GHz~5.8GHz时F0*n≠2.4GHz～2.42GHz；F0*n≠5.1GHz~5.8GHz，其中n表示正整数，n*F0则表示主频的倍频点。Specifically, the preset frequency in this embodiment is 780MHz. Assuming that the main frequency of the system is F0, F0≤780MHz. When the WIFI frequency is 2.4GHz~2.42GHz, when the WIFI frequency is 5.1GHz~5.8GHz, F0*n≠2.4 GHz～2.42GHz; F0*n≠5.1GHz~5.8GHz, where n represents a positive integer, and n*F0 represents the multiplication point of the main frequency.

更具体地，由于***主频降低后需要提升WiFi工作速率，***主频提升后需要降低WiFi工作速率，WiFi工作速率的变化量是以当前WiFi工作速率的一定比例变化，例如当前WiFi吞吐量表现是2.4G时，则此时WiFi工作速率的变化量大概一个档位即20Mbps左右，当前WiFi吞吐量表现是5G时，则此时WiFi工作速率的变化量大概一个档位即50-60Mbps，以上述变化规律逐步提升或者降低WiFi工作速率。More specifically, since the main frequency of the system needs to increase the WiFi working rate, and the system main frequency needs to reduce the WiFi working rate, the change of the WiFi working rate is a certain proportion of the current WiFi working rate, such as the current WiFi throughput performance When it is 2.4G, the change of WiFi working rate is about 20Mbps at this time. When the current WiFi throughput performance is 5G, the change of WiFi working rate is about 50-60Mbps at this time. The above changing law gradually increases or decreases the WiFi working rate.

对应的，本申请还公开一种WiFi通讯设备，包括存储器、处理器以及存储在存储器上并可在处理器上运行的提升WiFi性能程序，提升WiFi性能程序配置为实现如前述的提升WiFi性能的方法的步骤。Correspondingly, the present application also discloses a WiFi communication device, including a memory, a processor, and a WiFi performance-enhancing program stored in the memory and operable on the processor. The WiFi performance-enhancing program is configured to implement the aforementioned WiFi performance-enhancing method steps.

对应的，本申请还公开一种存储介质，其上存储有提升WiFi性能程序，提升WiFi性能程序被处理器执行时实现如前述的提升WiFi性能的方法的步骤。Correspondingly, the present application also discloses a storage medium on which a program for improving WiFi performance is stored. When the program for improving WiFi performance is executed by a processor, the steps of the aforementioned method for improving WiFi performance are implemented.

需要说明的是，关于上述实施例中的提升WiFi性能装置，其中各个模块或单元执行操作的具体方式已经在有关该方法的实施例中进行了详细描述，本领域技术人员可以理解，此处不再赘述。It should be noted that, with regard to the device for improving WiFi performance in the above embodiments, the specific manner in which each module or unit performs operations has been described in detail in the embodiments of the method, and those skilled in the art can understand that there is no Let me repeat.

对应地，本申请一实施例还提供一种存储介质，其为计算机可读的存储介质，其上存储有提升WiFi性能程序，提升WiFi性能程序被处理器执行时实现上述任一实施例中的提升WiFi性能的方法的步骤。Correspondingly, an embodiment of the present application further provides a storage medium, which is a computer-readable storage medium, on which is stored a program for improving WiFi performance. Steps in the method of improving WiFi performance.

在本实施例中，上述存储介质可以包括但不限于任何类型的盘(包括软盘、硬盘、光盘、CD-ROM、和磁光盘)、ROM(Read-Only Memory，只读存储器)、RAM(Random AccessMemory，随机存储器)、EPROM(Erasable Programmable Read-Only Memory，可擦写可编程只读存储器)、EEPROM(Electrically Erasable Programmable Read-Only Memory，电可擦可编程只读存储器)、闪存、磁性卡片或光线卡片等各种可以存储程序代码的介质。In this embodiment, the above-mentioned storage medium may include but not limited to any type of disk (including floppy disk, hard disk, optical disk, CD-ROM, and magneto-optical disk), ROM (Read-Only Memory, read-only memory), RAM (Random AccessMemory, random access memory), EPROM (Erasable Programmable Read-Only Memory, Erasable Programmable Read-Only Memory), EEPROM (Electrically Erasable Programmable Read-Only Memory, electrically erasable programmable read-only memory), flash memory, magnetic cards or optical cards and other media that can store program codes.

显然，本领域的技术人员应当理解，上述的本申请的各模块或各步骤可以用通用的计算装置来实现，它们可以集中在单个的计算装置上，或者分布在多个计算装置所组成的网络上，可选地，它们可以用计算装置可执行的程序代码来实现，从而，可以将它们存储在存储装置中由计算装置来执行，并且在某些情况下，可以以不同于此处的顺序执行所示出或描述的步骤，或者将它们分别制作成各个集成电路模块，或者将它们中的多个模块或步骤制作成单个集成电路模块来实现。这样，本申请不限制于任何特定的硬件和软件结合。Obviously, those skilled in the art should understand that each module or each step of the above-mentioned application can be realized by a general-purpose computing device, and they can be concentrated on a single computing device, or distributed in a network composed of multiple computing devices Alternatively, they may be implemented in program code executable by a computing device so that they may be stored in a storage device to be executed by a computing device, and in some cases in an order different from that shown here The steps shown or described are carried out, or they are separately fabricated into individual integrated circuit modules, or multiple modules or steps among them are fabricated into a single integrated circuit module for implementation. As such, the present application is not limited to any specific combination of hardware and software.

需要说明的是，本申请公开的提升WiFi性能的方法、WiFi通讯设备及存储介质的其它内容可参见现有技术，在此不再赘述。It should be noted that other contents of the method for improving WiFi performance, the WiFi communication device, and the storage medium disclosed in the present application may refer to the prior art, and will not be repeated here.

以上所述，仅是本申请的可选实施例而已，并非对本申请作任何形式上的限制，故凡是未脱离本申请技术方案内容，依据本申请的技术实质对以上实施例所作的任何修改、等同变化与修饰,均仍属于本申请技术方案的范围内。The above is only an optional embodiment of the application, and is not intended to limit the application in any form. Therefore, any modifications made to the above embodiments according to the technical essence of the application, Equivalent changes and modifications all still fall within the scope of the technical solutions of the present application.

Claims (10)

1. 一种提升WiFi性能的方法，其中，包括以下步骤：A method for improving WiFi performance, comprising the following steps:

   获取接收端的WiFi状态参数；Obtain the WiFi status parameters of the receiving end;

   确定所述WiFi状态参数与预设参数之间的对比差异；Determine the contrast difference between the WiFi state parameter and the preset parameter;

   根据所述对比差异，生成控制信号；generating a control signal based on the comparison difference;

   将所述控制信号发送至所述接收端；sending the control signal to the receiving end;

   所述接收端根据所述控制信号改变工作主频，使得所述接收端的工作主频和WiFi状态参数相对应。The receiving end changes the working main frequency according to the control signal, so that the working main frequency of the receiving end corresponds to the WiFi state parameter.
2. 根据权利要求1所述的提升WiFi性能的方法，其中，所述根据所述对比差异，生成控制信号的步骤，包括如下步骤：The method for improving WiFi performance according to claim 1, wherein the step of generating a control signal according to the comparison difference comprises the following steps:

   当所述WiFi状态参数大于预设参数时，所述对比差异为正值；When the WiFi state parameter is greater than a preset parameter, the contrast difference is a positive value;

   根据所述对比差异生成提高主频控制信号；generating a control signal for increasing the main frequency according to the comparison difference;

   当所述WiFi状态参数小于预设参数时，所述对比差异为负值；When the WiFi state parameter is less than a preset parameter, the contrast difference is a negative value;

   根据所述对比差异生成降低主频控制信号。Generate a main frequency reduction control signal according to the comparison difference.
3. 根据权利要求1所述的提升WiFi性能的方法，其中，所述获取接收端的状态信息的步骤还包括：The method for improving WiFi performance according to claim 1, wherein the step of obtaining the status information of the receiving end further comprises:

   发射端与接收端启动并建立WiFi连接；The transmitter and receiver start and establish a WiFi connection;

   所述发射端获取接收端的状态信息。The transmitting end obtains the state information of the receiving end.
4. 根据权利要求1所述的提升WiFi性能的方法，其中，所述确定所述WiFi状态参数与预设参数之间的对比差异步骤中，根据如下公式计算出所述WiFi状态参数：The method for improving WiFi performance according to claim 1, wherein, in the step of determining the contrast difference between the WiFi state parameter and the preset parameter, the WiFi state parameter is calculated according to the following formula:

   WiFi状态参数=（Kn*Noise+ Kr*Rssi +Kb*BSS+ Ks*SNR）/2；WiFi state parameter = (Kn*Noise+ Kr*Rssi +Kb*BSS+Ks*SNR)/2;

   其中，RSSI表示接收信号强度，Noise表示噪音强度，SNR表示信噪比，BSS表示周围的信号数量，Kn、Kr、Kb、Ks为占比常数，且Kn、Kr、Kb、Ks之和为1。Among them, RSSI indicates received signal strength, Noise indicates noise intensity, SNR indicates signal-to-noise ratio, BSS indicates the number of surrounding signals, Kn, Kr, Kb, and Ks are proportional constants, and the sum of Kn, Kr, Kb, and Ks is 1 .
5. 根据权利要求4所述的提升WiFi性能的方法，其中，所述确定所述WiFi状态参数与预设参数之间的对比差异；根据所述对比差异，生成控制信号的步骤中，还包括如下步骤：The method for improving WiFi performance according to claim 4, wherein said determining the contrast difference between said WiFi state parameter and a preset parameter; according to said contrast difference, the step of generating a control signal further includes the following steps :

   所述预设参数包括第一预设值和第二预设值；The preset parameters include a first preset value and a second preset value;

   当所述WiFi状态参数大于第一预设值时，生成降低***工作主频的控制信号；当所述WiFi状态参数小于第二预设值生成调高***工作主频的控制信号。When the WiFi status parameter is greater than a first preset value, generate a control signal for reducing the main operating frequency of the system; when the WiFi status parameter is smaller than a second preset value, generate a control signal for increasing the operating main frequency of the system.
6. 根据权利要求4所述的提升WiFi性能的方法，其中，还包括判断值a、b，当Rssi<a时取值1，a≤Rssi<b时取值1.5，Rssi≥b时取值2。The method for improving WiFi performance according to claim 4, further comprising judging values a and b, taking a value of 1 when Rssi<a, taking a value of 1.5 when a≤Rssi<b, and taking a value of 2 when Rssi≥b.
7. 根据权利要求4所述的提升WiFi性能的方法，其中，还包括判断值c、d，当Noise<c时取值1，c≤Noise<d时取值1.5，Noise≥d时取值2。The method for improving WiFi performance according to claim 4, further comprising judging values c and d, taking a value of 1 when Noise<c, taking a value of 1.5 when c≤Noise<d, and taking a value of 2 when Noise≥d.
8. 根据权利要求2所述的提升WiFi性能的方法，其中，所述根据所述对比差异生成降低主频控制信号的步骤之后，还包括如下步骤：The method for improving WiFi performance according to claim 2, wherein, after the step of generating the control signal for reducing the main frequency according to the comparison difference, further comprising the following steps:

   所述接收端根据所述降低主频控制信号降低工作主频，降低后的工作主频小于预设频率；且降低后主频的倍频点不在WIFI频率范围内。The receiving end lowers the working main frequency according to the lowering main frequency control signal, and the lowered working main frequency is lower than the preset frequency; and the multiplication point of the lowered main frequency is not within the WIFI frequency range.
9. 一种WiFi通信设备，其中，所述WiFi通信设备包括存储器、处理器以及存储在所述存储器上并可在所述处理器上运行的提升WiFi性能程序，所述提升WiFi性能程序配置为实现如权利要求1至7中任一项所述的提升WiFi性能的方法的步骤。A WiFi communication device, wherein the WiFi communication device includes a memory, a processor, and a program for improving WiFi performance stored on the memory and operable on the processor, the program for improving WiFi performance is configured to implement the following: The steps of the method for improving WiFi performance described in any one of claims 1 to 7.
10. 一种存储介质，其中，所述存储介质上存储有提升WiFi性能程序，所述提升WiFi性能程序被处理器执行时实现如权利要求1至7中任一项所述的提升WiFi性能的方法的步骤。A storage medium, wherein a program for improving WiFi performance is stored on the storage medium, and when the program for improving WiFi performance is executed by a processor, the method for improving WiFi performance according to any one of claims 1 to 7 is implemented step.