Frequency band configuration method, mobile terminal, computer equipment and medium

Abstract

The present application discloses a frequency band configuration method, a mobile terminal, a computer device and a medium. The frequency band configuration method includes: obtaining a first signal strength, a second signal strength and a third signal strength respectively; when the first signal strength, the second signal strength and the third signal strength are all greater than a first strength threshold, obtaining a first signal quantity, a second signal quantity and a third signal quantity respectively; and performing frequency band configuration according to the first signal quantity, the second signal quantity and the third signal quantity. The above-mentioned frequency band configuration method, mobile terminal, computer device and medium can select a suitable frequency band configuration method according to the first signal strength, the second signal strength, the third signal strength, the first signal quantity, the second signal quantity and the third signal quantity, so that the mobile terminal with a three-band architecture can dynamically adjust the frequency band configuration method according to the current network environment, thereby achieving a better network transmission effect.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and more specifically, to a frequency band configuration method, a mobile terminal, a computer device, and a computer-readable storage medium. Background Art

[0002] In the related art, in the mobile terminal WiFi architecture system, the DBS (dual-band Simultaneous) algorithm is usually used to support 2.4G / 5G dual-band WiFi, that is, only the combination of 2.4G+5G can be used, which makes it impossible for the mobile terminal to flexibly and dynamically adjust the frequency band configuration according to the current network environment, resulting in poor network transmission effect. Summary of the invention

[0003] The embodiments of the present application provide a frequency band configuration method, a mobile terminal, a computer device, and a computer-readable storage medium.

[0004] The frequency band configuration method of the implementation mode of the present application is used for a mobile terminal. The mobile terminal includes a wireless communication module, and the wireless communication module can communicate in a first frequency band and / or a second frequency band, and the second frequency band includes a first sub-frequency band and a second sub-frequency band. The frequency band configuration method includes: respectively obtaining the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved to obtain the first signal strength, the second signal strength, and the third signal strength; when the first signal strength, the second signal strength, and the third signal strength are all greater than the first strength threshold, respectively according to the number of signals in the first frequency band, the number of signals in the first sub-frequency band, and the number of signals in the second sub-frequency band in the environment, obtain the first signal number, the second signal number, and the third signal number; according to the first signal number, the second signal number, and the third signal number, the frequency band configuration is performed.

[0005] The mobile terminal of the embodiment of the present application includes a processor. The processor is used to respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved, so as to obtain the first signal strength, the second signal strength, and the third signal strength; when the first signal strength, the second signal strength, and the third signal strength are all greater than the first strength threshold, respectively according to the number of signals in the first frequency band, the number of signals in the first sub-frequency band, and the number of signals in the second sub-frequency band in the environment, obtain the first signal number, the second signal number, and the third signal number; according to the first signal number, the second signal number, and the third signal number, perform frequency band configuration.

[0006] The computer device of the embodiment of the present application includes a memory and a processor. The memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes the frequency band configuration method as described above.

[0007] The non-volatile computer-readable storage medium of the embodiment of the present application contains computer-executable instructions. When the computer-executable instructions are executed by one or more processors, the processors are caused to execute the frequency band configuration method as described above.

[0008] A frequency band configuration method, a mobile terminal, a computer device and a computer-readable storage medium in an embodiment of the present application can select a suitable frequency band configuration method according to the first signal strength, the second signal strength, the third signal strength, the first signal number, the second signal number and the third signal number, so that the mobile terminal with a three-band architecture can dynamically adjust the frequency band configuration method according to the current network environment, thereby achieving a better network transmission effect.

[0009] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0011] Figure 1 and Figure 2 is a schematic diagram of the structure of a mobile terminal according to an embodiment of the present application;

[0012] Figures 3 to 7 A flowchart of a frequency band configuration method according to an embodiment of the present application;

[0013] Figure 8 is a schematic diagram of a computer device according to an embodiment of the present application;

[0014] Fig. 9 It is a connection diagram of a mobile terminal and a computer-readable storage medium according to an embodiment of the present application. DETAILED DESCRIPTION

[0015] The embodiments of the present application are described in detail below, and the embodiments of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0016] In the related art, the mobile terminal WiFi architecture system usually supports dual-band WiFi of 2.4G and 5G. Each frequency band has two RF channels, a total of four RF channels, of which the 5G channel supports the 5150-5835MHz frequency band and the 2.4G channel supports the 2402-2483.5MHz frequency band. Since the DBS (dual-band Simultaneous) algorithm of the related art can only use the 2.4G+5G combination, and 2.4G is more susceptible to environmental interference, it is difficult to improve performance.

[0017] Please also read Figure 1 and Figure 2 The frequency band configuration method of the embodiment of the present application is used in a mobile terminal 100. The mobile terminal 100 includes a processor 20. The mobile terminal 100 also includes a wireless communication module 10, and the wireless communication module 10 can communicate in a first frequency band and / or a second frequency band, and the second frequency band includes a first sub-frequency band and a second sub-frequency band. Figure 3 , the frequency band configuration methods include:

[0018] 01: respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved, so as to obtain the first signal strength, the second signal strength, and the third signal strength;

[0019] 02: when the first signal strength, the second signal strength and the third signal strength are all greater than the first strength threshold, the first signal number, the second signal number and the third signal number are obtained according to the number of signals in the first frequency band, the number of signals in the first sub-frequency band and the number of signals in the second sub-frequency band in the environment respectively;

[0020] 03: Perform frequency band configuration according to the number of first signals, the number of second signals, and the number of third signals.

[0021] The mobile terminal 100 of the embodiment of the present application includes a processor 20. The frequency band configuration method of the embodiment of the present application can be implemented by the mobile terminal 100 of the embodiment of the present application, wherein step 01, step 02 and step 03 can all be implemented by the processor 20. That is, the processor 20 is used to: respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved to obtain the first signal strength, the second signal strength, and the third signal strength; when the first signal strength, the second signal strength, and the third signal strength are all greater than the first strength threshold, respectively obtain the first signal number, the second signal number, and the third signal number according to the number of signals in the first frequency band, the number of signals in the first sub-frequency band, and the number of signals in the second sub-frequency band in the environment; and perform frequency band configuration according to the first signal number, the second signal number, and the third signal number.

[0022] The frequency band configuration method and mobile terminal 100 of the implementation mode of the present application can select a suitable frequency band configuration method according to the first signal strength, the second signal strength, the third signal strength, the number of first signals, the number of second signals and the number of third signals, so that the mobile terminal with a three-band architecture can dynamically adjust the frequency band configuration method according to the current network environment, thereby achieving better network transmission effect.

[0023] Specifically, the mobile terminal 100 may be a terminal device having a tri-band architecture and capable of connecting to WiFi. For example, the mobile terminal 100 may include a smart phone, a tablet computer, or other terminal devices configured with a tri-band architecture.

[0024] It is worth mentioning that Figure 2 The mobile terminal of the present application is described as an embodiment of the present invention. Figure 2 In the figure, CPU means central processing unit (Central Processing Unit), PCIE is the abbreviation of PCI-Express (peripheral component interconnect express), WCN is the abbreviation of Wireless Connectivity, which refers to the wireless communication module 10, SAW is a filter, referring to SAW (surface acoustic wave) filter, the frequency band of the low-frequency filter output, i.e. 5.1G, is lower than the frequency band of the high-frequency filter output in the figure, i.e. 5.8G, so they are called low-frequency filter and high-frequency filter, rather than specific. Figure 2 In the mobile terminal shown, each frequency band is provided with two radio frequency paths, that is, the mobile terminal is provided with a total of six radio frequency paths. Compared with only four radio frequency paths in the related art, the throughput of the mobile terminal can be effectively improved to a certain extent.

[0025] The wireless communication module 10 can communicate in a first frequency band; the wireless communication module 10 can also communicate in a second frequency band, wherein the second frequency band includes a first sub-frequency band and a second sub-frequency band. When the wireless communication module 10 communicates in the second frequency band, it can communicate in the first sub-frequency band, can communicate in the second sub-frequency band, and can also communicate in the first sub-frequency band and the second sub-frequency band; the wireless communication module 10 can also communicate in the first frequency band and the second frequency band.

[0026] It is worth noting that the first frequency band signal that is connected and saved means the first frequency band signal that has been connected and saved before, that is, before the frequency band configuration is performed, the first frequency band signal is not connected. For example, when you are at home and connected to the first frequency band signal emitted by the home WiFi, it is disconnected after you go out. When you reconfigure the frequency band after returning home, the first frequency band signal is the first frequency band signal that is connected and saved. It can be understood that the first sub-band signal that is connected and saved and the second sub-band signal that is connected and saved are the same as the first frequency band signal that is connected and saved, and will not be described in detail here.

[0027] When communicating through the first frequency band signal, other signals in the first frequency band may cause interference, such as the neighbor's WiFi signal, electromagnetic waves generated by microwave ovens, etc., affecting the user experience. Therefore, it is necessary to obtain the number of first signals based on the number of signals in the first frequency band in the environment, so as to determine the number of signals interfering with the first frequency band signal and provide a basis for frequency band configuration.

[0028] It is worth noting that the first signal quantity may include the number of all signals in the first frequency band that can be detected in the environment, and may also include the number of signals in the first frequency band whose signal strength exceeds a certain threshold in the environment, and may also include the number of multiple signals in the first frequency band divided by multiple signal strength thresholds. The first signal quantity is obtained based on the number of signals in the first frequency band in the environment, and can reflect the degree of interference to the first frequency band signal. The specific content included is adjusted according to factors such as tolerance to interference and environmental conditions, and is not specifically limited here. It can be understood that the second signal quantity and the third signal quantity are the same as the above-mentioned first signal quantity, and will not be described in detail here.

[0029] The first strength threshold is used to screen signals whose signal strength meets the requirements, that is, when the first signal strength is greater than the first strength threshold, it can be considered that the first frequency band signal meets the signal strength requirements. After screening the signals that meet the signal strength requirements, the signals that meet the requirements of less signal interference are screened to achieve frequency band configuration. Specifically, the first strength threshold can be -75dBm, -80dBm, -90dBm, etc. The value of the first strength threshold is adjusted according to the connection requirements of each signal, and no specific restrictions are made here. It can be understood that the larger the value of the first strength threshold, the higher the signal strength requirements for each signal, and the lower the value, the lower the signal strength requirements for each signal. It can be understood that for signals with too low signal strength, even if there are few interfering signals in the environment, the connection effect is still poor, so it is necessary to screen each signal in terms of signal strength.

[0030] See also Figure 4 In some implementations, the frequency band configuration method further includes:

[0031] 04: Connect the first frequency band signal and the second frequency band signal;

[0032] 05: Filter the second frequency band signal to obtain the first sub-frequency band signal and the second sub-frequency band signal.

[0033] In some embodiments, both step 04 and step 05 can be implemented by the processor 20, that is, the processor 20 can be used to: connect the first frequency band signal and the second frequency band signal; filter the second frequency band signal to obtain the first sub-frequency band signal and the second sub-frequency band signal.

[0034] In this way, when receiving the second frequency band signal, the first sub-band signal and the second sub-band signal can be obtained to provide support for three-band communication. In addition, according to the connected first frequency band signal and the second frequency band signal, the connected and saved first frequency band signal, the first sub-band signal and the second sub-band signal can be obtained to provide a basis for subsequent frequency band configuration.

[0035] It is worth mentioning that when a tri-band router is connected, the mobile terminal does not need to filter the second frequency band signal, that is, the tri-band router sends the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal; when a dual-band router is connected, the mobile terminal can filter the first frequency band signal and the second frequency band signal sent by the dual-band router to obtain the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal.

[0036] In some embodiments, step 02 includes:

[0037] The number of signals in the environment that are in the first frequency band and whose signal strength is greater than the second signal strength threshold, the number of signals that are in the first sub-frequency band and whose signal strength is greater than the second signal strength threshold, and the number of signals that are in the second sub-frequency band and whose signal strength is greater than the second signal strength threshold are respectively acquired to obtain a first signal detection number, a second signal detection number, and a third signal detection number, wherein the first signal number includes the first signal detection number, the second signal number includes the second signal detection number, the third signal number includes the third signal detection number, and the second signal strength threshold is greater than the first signal strength threshold.

[0038] In some embodiments, the above steps can be implemented by the processor 20, that is, the processor 20 can be used to: respectively obtain the number of signals in the environment that are in the first frequency band and whose signal strength is greater than the second signal strength threshold, the number of signals in the first sub-frequency band and whose signal strength is greater than the second signal strength threshold, and the number of signals in the second sub-frequency band and whose signal strength is greater than the second signal strength threshold, so as to obtain the first signal detection number, the second signal detection number and the third signal detection number, the first signal number includes the first signal detection number, the second signal number includes the second signal detection number, the third signal number includes the third signal detection number, and the second signal strength threshold is greater than the first signal strength threshold.

[0039] This provides a basis for frequency band configuration.

[0040] Specifically, taking the first frequency band signal as an example, the stronger the signal strength of other signals in the first frequency band in the environment, the greater the interference to the first frequency band signal. Therefore, the signals in the first frequency band with signal strength greater than the second signal strength threshold are screened to obtain the number of first signal detections, so as to know the number of interference items with signal strength greater than the second signal strength threshold, so as to provide a basis for frequency band configuration. It is understandable that the first sub-band signal and the second sub-band signal are similar, and no further details are given here.

[0041] The second strength threshold is a standard for screening signals that have greater interference with the first frequency band signal, the first sub-frequency band signal, and the second sub-frequency band signal. Specifically, the second strength threshold can be -58dBm, -50dBm, -60dBm, etc. The value of the second strength threshold is adjusted according to factors such as tolerance to interference and signals in the environment, and is not specifically limited here. In a certain embodiment, the second strength threshold is -58dBm. It can be understood that the larger the value of the second strength threshold, the higher the screening standard and the smaller the number of screened out.

[0042] See also Figure 5 In some embodiments, step 03 includes:

[0043] 031: when the first signal detection number, the second signal detection number and the third signal detection number are all less than the first number threshold, the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal are used simultaneously;

[0044] 032: When at least one of the first signal detection quantity, the second signal detection quantity and the third signal detection quantity is greater than or equal to the first quantity threshold, two signals among the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal are used simultaneously.

[0045] In some embodiments, both step 031 and step 032 can be implemented by processor 20, that is, processor 20 can be used to: when the first signal detection number, the second signal detection number and the third signal detection number are all less than the first number threshold, use the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal at the same time; when at least one of the first signal detection number, the second signal detection number and the third signal detection number is greater than or equal to the first number threshold, use two signals of the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal at the same time.

[0046] Specifically, the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal are used simultaneously, which is configured as TBS (Tri-band Simultaneous). The first quantity threshold is a standard for judging the number of interference signals in the environment of the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal. Taking the first signal detection number as an example, when the first signal detection number is less than the first quantity threshold, it can be understood that the first frequency band signal is qualified in terms of the number of interference signals, and the first frequency band signal can be used. The first sub-frequency band signal and the second sub-frequency band signal are the same as the first frequency band signal, and no specific details are given here. The first quantity threshold can be a value such as 1, 2, 3, 4, etc., and there is no specific limitation here. In a certain embodiment, the first quantity threshold is 2.

[0047] When at least one of the first signal detection number, the second signal detection number, and the third signal detection number is greater than or equal to the first number threshold, it can be understood that at least one of the first frequency band signal, the first sub-frequency band signal, and the second sub-frequency band signal has a large number of interference signals in its environment, and thus a dual-frequency communication method can be selected to reduce interference with signals in the same frequency band in the environment to a certain extent.

[0048] Furthermore, step 02 also includes:

[0049] The number of signals in the environment that are in the first frequency band and whose signal strength is greater than the third signal strength threshold, the number of signals that are in the first sub-frequency band and whose signal strength is greater than the third signal strength threshold, and the number of signals that are in the second sub-frequency band and whose signal strength is greater than the third signal strength threshold are respectively acquired to obtain the first signal detection number, the second signal detection number, and the third signal detection number, wherein the first signal number includes the first signal detection number, the second signal number includes the second signal detection number, the third signal number includes the third signal detection number, and the third signal strength threshold is greater than the first signal strength threshold and less than the second signal threshold.

[0050] In some embodiments, the above steps can be implemented by the processor 20, that is, the processor 20 can be used to: respectively obtain the number of signals in the environment that are in the first frequency band and whose signal strength is greater than the third signal strength threshold, the number of signals in the first sub-frequency band and whose signal strength is greater than the third signal strength threshold, and the number of signals in the second sub-frequency band and whose signal strength is greater than the third signal strength threshold, so as to obtain the first signal detection number, the second signal detection number and the third signal detection number, the first signal number includes the first signal detection number, the second signal number includes the second signal detection number, the third signal number includes the third signal detection number, and the third signal strength threshold is greater than the first signal strength threshold and less than the second signal threshold.

[0051] Specifically, the third strength threshold is a standard for screening signals that have greater interference with the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal. Specifically, the third strength threshold can be -70dBm, -65dBm, -60dBm, etc. The value of the third strength threshold is adjusted according to factors such as tolerance to interference and signals in the environment, and is not specifically limited here. In a certain embodiment, the third strength threshold is -65dBm. It can be understood that the larger the value of the third strength threshold, the higher the screening standard and the smaller the number screened out. It is worth noting that the third signal strength threshold is less than the second signal strength threshold, that is, the second signal strength threshold and the third signal strength threshold are used to obtain signal quantities of different standards.

[0052] See also Figure 6 In some embodiments, step 032 includes:

[0053] 0321: when the number of first signal detections is less than a first number threshold, the first frequency band signal is divided into a first candidate set; when the number of first signal detections is greater than or equal to the first number threshold and the number of first signal detections is less than a second number threshold, the first frequency band signal is divided into a second candidate set, wherein the second number threshold is greater than the first number threshold; when the number of first signal detections is greater than or equal to the second number threshold, the first frequency band signal is divided into a third candidate set;

[0054] 0322: when the second signal detection number is less than the first number threshold, the first sub-frequency band signal is divided into the first candidate set; when the second signal detection number is greater than or equal to the first number threshold and the second signal detection number is less than the second number threshold, the first sub-frequency band signal is divided into the second candidate set; when the second signal detection number is greater than or equal to the second number threshold, the first sub-frequency band signal is divided into the third candidate set;

[0055] 0323: when the number of third signal detections is less than the first number threshold, the second sub-frequency band signal is divided into the first candidate set; when the number of third signal detections is greater than or equal to the first number threshold and the number of third signal detections is less than the second number threshold, the second sub-frequency band signal is divided into the second candidate set; when the number of third signal detections is greater than or equal to the second number threshold, the second sub-frequency band signal is divided into the third candidate set;

[0056] 0324: if the number of signals in the first candidate set is 2, select the signal in the first candidate set for frequency band configuration;

[0057] 0325: If the number of signals in the first candidate set is less than 2, obtain the required number of signals according to the number of signals in the first candidate set;

[0058] 0326: when the number of signals in the second candidate set is greater than or equal to the required number of signals, select the signals in the first candidate set and select the signals in the second candidate set for frequency band configuration;

[0059] 0327: When the number of signals in the second candidate set is less than the required number of signals, select signals in the first candidate set and the second candidate set, and select signals in the third candidate set for frequency band configuration.

[0060] In some embodiments, step 0321, step 0322, step 0323, step 0324, step 0325, step 0326 and step 0327 can all be implemented by the processor 20, that is, the processor 20 can be used to: when the number of first signal detections is less than the first number threshold, divide the first frequency band signal into the first alternative set; when the number of first signal detections is greater than or equal to the first number threshold and the number of first signal detections is less than the second number threshold, divide the first frequency band signal into the second alternative set, wherein the second number threshold is greater than the first number threshold, and when the number of first signal detections is greater than or equal to the second number threshold, divide the first frequency band signal into the third alternative set; when the number of second signal detections is less than the first number threshold, divide the first sub-frequency band signal into the first alternative set; when the number of second signal detections is greater than or equal to the first number threshold and the number of second signal detections is less than the second number threshold, divide the first sub-frequency band signal into the second alternative set, and when the number of second signal detections is greater than or equal to the second number threshold When the number of detected third signals is less than the first number threshold, the second sub-frequency band signal is divided into the first alternative set; when the number of detected third signals is greater than or equal to the first number threshold and the number of detected third signals is less than the second number threshold, the second sub-frequency band signal is divided into the second alternative set; when the number of detected third signals is greater than or equal to the first number threshold, the second sub-frequency band signal is divided into the third alternative set; if the number of signals in the first alternative set is 2, the signals in the first alternative set are selected for frequency band configuration; if the number of signals in the first alternative set is less than 2, the required number of signals is obtained according to the number of signals in the first alternative set; when the number of signals in the second alternative set is greater than or equal to the required number of signals, the signals in the first alternative set are selected and the signals in the second alternative set are selected for frequency band configuration; when the number of signals in the second alternative set is less than the required number of signals, the signals in the first alternative set and the second alternative set are selected, and the signals in the third alternative set are selected for frequency band configuration.

[0061] In this way, the signals in the first alternative set can be selected preferentially. When the signals in the first alternative set are insufficient, the signals in the second alternative set can be selected again. When the signals in the second alternative set are also insufficient, the signals in the third alternative set can be selected, so as to use the signals with less interference for frequency band configuration.

[0062] Specifically, since the above implementation is used to configure the frequency band when at least one of the first signal detection number, the second signal detection number and the third signal detection number is greater than or equal to the first quantity threshold, at least one of the first frequency band signal, the first sub-frequency band signal and the second sub-frequency band signal does not meet the conditions for being divided into the first alternative set, and thus the number of signals in the first alternative set can be 0, 1, or 2. The number of signals in the second alternative set can be 0, 1, 2, or 3. The number of signals in the third alternative set can be 0, 1, 2, or 3. It can be understood that the sum of the number of signals in the first alternative set, the number of signals in the second alternative set, and the number of signals in the third alternative set is 3. The second quantity threshold can be a value such as 2, 3, or 4, and is not specifically limited here. It can be understood that since the second quantity threshold should be greater than the first quantity threshold, and since the step of selecting the signal quantity less than the first quantity threshold is to be performed, and the signal quantity cannot be a negative number, the first quantity threshold and the second quantity threshold should be numbers greater than 0. When the first quantity threshold and the second quantity threshold are both integers, the first quantity threshold should be a number greater than or equal to 1, and the second quantity threshold should be a number greater than or equal to 2.

[0063] In some embodiments, step 0326 includes:

[0064] 0328: Select a configured signal in the second candidate set according to the first signal detection quantity and / or the second signal detection quantity and / or the third signal detection quantity and the frequency band.

[0065] In some embodiments, step 0328 can be implemented by processor 20, that is, processor 20 can be used to: select a configured signal in the second alternative set according to the first signal detection number and / or the second signal detection number and / or the third signal detection number and the frequency band.

[0066] For details, please refer to Figure 7 In some embodiments, the first frequency band is 2402-2483.5 MHz, the first sub-frequency band is 5.15 GHz-5.33 GHz, and the second sub-frequency band is 5.49 GHz-5.835 GHz. Step 0328 includes:

[0067] 03281: Select the configured signal from the second candidate set in the order of priority from small to large in terms of the number of signal detections;

[0068] 03282: When the number of detected signals is the same, the configured signal is selected in the order of first selecting the first sub-band signal, then selecting the second sub-band signal, and then selecting the first sub-band signal.

[0069] In some embodiments, both step 03281 and step 03282 can be implemented by processor 20, that is, processor 20 can be used to: select the configured signal from the second alternative set in order of priority from small to large in the number of signal detections; when the number of signal detections is the same, select the configured signal in order of priority to select the first sub-frequency band signal, secondly to select the second sub-frequency band signal, and finally to select the first frequency band signal.

[0070] In this way, a signal that is less affected by interference can be selected.

[0071] It can be understood that the first frequency band is 2402-2483.5MHz, that is, the first frequency band is 2.4G, the first sub-frequency band is 5.15GHz-5.33GHz, that is, the first sub-frequency band is 5.1G, and the second sub-frequency band is 5.49GHz-5.835GHz, that is, the second sub-frequency band is 5.8G.

[0072] In some embodiments, step 0327 includes:

[0073] In the third candidate set, a configured signal is selected according to the first signal detection quantity and / or the second signal detection quantity and / or the third signal detection quantity and the frequency band.

[0074] In some embodiments, the above steps can be implemented by processor 20, that is, processor 20 can be used to: select a configured signal in the third alternative set according to the first signal detection number and / or the second signal detection number and / or the third signal detection number and the frequency band.

[0075] Specifically, for the signal configured according to the first signal detection number and / or the second signal detection number and / or the third signal detection number and the frequency band selection in the third alternative set, reference can be made to the steps for selecting the signal configured according to the first signal detection number and / or the second signal detection number and / or the third signal detection number and the frequency band selection in the second alternative set, which will not be described in detail here.

[0076] In some embodiments, the frequency band configuration method further includes:

[0077] When at least one of the first signal strength, the second signal strength, and the third signal strength is less than the first signal strength threshold, one of the first frequency band signal, the first sub-frequency band signal, or the second sub-frequency band signal is used, or two of the first frequency band signal, the first sub-frequency band signal, and the second sub-frequency band signal are used simultaneously.

[0078] In some embodiments, the above steps can be implemented by the processor 20, that is, the processor 20 can be used to: when at least one of the first signal strength, the second signal strength, and the third signal strength is less than the first signal strength threshold, use one of the first frequency band signal, the first sub-frequency band signal, or the second sub-frequency band signal, or use two of the first frequency band signal, the first sub-frequency band signal, and the second sub-frequency band signal at the same time.

[0079] Specifically, in some embodiments, when two of the first signal strength, the second signal strength, and the third signal strength are less than the first signal strength threshold, a signal with a signal strength greater than the first signal strength threshold is used; when one of the first signal strength, the second signal strength, and the third signal strength is less than the first signal strength threshold, two signals with a signal strength greater than the first signal strength threshold are used simultaneously. In some embodiments, when one of the first signal strength, the second signal strength, and the third signal strength is less than the first signal strength threshold, two signals with a signal strength greater than the first signal strength threshold are obtained as candidate signals, the number of signals in the environment that are in the same frequency band as the candidate signals is obtained respectively, the candidate signals are screened according to the number of signals, and the two candidate signals are selected to be used simultaneously or one of the two candidate signals is selected according to the number of signals.

[0080] In a certain implementation manner, the first frequency band is 2.4G, the second frequency band is 5G, the first sub-frequency band is 5.1G, and the second sub-frequency band is 5.8G, and the frequency band configuration method includes:

[0081] Obtain 2.4G signals and 5G signals, filter the 5G signals, and obtain 5.1G signals and 5.8G signals;

[0082] Respectively obtain the signal strength of the 2.4G signal, the signal strength of the 5.1G signal, and the signal strength of the 5.8G signal to obtain a first signal strength, a second signal strength, and a third signal strength;

[0083] When the first signal strength, the second signal strength, and the third signal strength are all greater than -75dBm, the number of signals in the environment at 2.4G and with a signal strength greater than -58dBm, the number of signals in the environment at 5.1G and with a signal strength greater than -58dBm, and the number of signals in the environment at 5.8G and with a signal strength greater than -58dBm are respectively obtained to obtain the first signal detection number, the second signal detection number, and the third signal detection number;

[0084] When the first signal detection number, the second signal detection number, and the third signal detection number are all less than 2, 2.4G, 5.1G, and 5.8G are used simultaneously, and the process ends;

[0085] When at least one of the first signal detection number, the second signal detection number, and the third signal detection number is greater than or equal to 2, respectively obtain the number of signals in the environment that are at 2.4G and have a signal strength greater than -65dBm, the number of signals that are at 5.1G and have a signal strength greater than -65dBm, and the number of signals that are at 5.8G and have a signal strength greater than -65dBm, to obtain the first signal detection number, the second signal detection number, and the third signal detection number;

[0086] When the number of first signal detections is less than 2, the 2.4G signal is classified into the first candidate set; when the number of first signal detections is greater than or equal to 2 and the number of first signal detections is less than 3, the 2.4G signal is classified into the second candidate set; when the number of first signal detections is greater than or equal to 3, the 2.4G signal is classified into the third candidate set;

[0087] When the second signal detection number is less than 2, the 5.1G signal is classified into the first alternative set; when the second signal detection number is greater than or equal to 2 and the second signal detection number is less than 3, the 5.1G signal is classified into the second alternative set; when the second signal detection number is greater than or equal to 3, the 5.1G signal is classified into the third alternative set;

[0088] When the number of third signal detections is less than 2, the 5.8G signal is classified into the first alternative set; when the number of third signal detections is greater than or equal to 2 and the number of third signal detections is less than 3, the 5.8G signal is classified into the second alternative set; when the number of third signal detections is greater than or equal to 3, the 5.8G signal is classified into the third alternative set;

[0089] If the number of signals in the first candidate set is 2, the signal in the first candidate set is selected for frequency band configuration, and the process ends;

[0090] If the number of signals in the first candidate set is less than 2, obtaining the required number of signals according to the number of signals in the first candidate set;

[0091] When the number of signals in the second candidate set is greater than or equal to the required number of signals, a signal in the first candidate set is selected and a signal in the second candidate set is selected for frequency band configuration, and the process ends;

[0092] When the number of signals in the second candidate set is less than the required number of signals, the signals in the first candidate set and the second candidate set are selected, and the signals in the third candidate set are selected for frequency band configuration, and the process ends.

[0093] In this way, the overall 5G frequency band is divided into two WiFi frequency bands, 5.1G and 5.8G, to form two frequency band signals. Together with the 2.4G frequency band, a total of three frequency bands are used at the same time. The theoretical rate will reach 5.3Gbps. In addition, it can also automatically adjust dual-band or triple-band to achieve a better user experience.

[0094] Please also read Figure 3 and Figure 8 The present application discloses a computer device 200, which includes a memory 220 and a processor 240. The memory 220 stores computer-readable instructions. When the computer-readable instructions are executed by the processor 240, the processor 240 executes the frequency band configuration method of any one of the above embodiments of the present application. For example, the computer-readable instructions are used to execute the following frequency band configuration method:

[0095] 01: respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved, so as to obtain the first signal strength, the second signal strength, and the third signal strength;

[0096] 02: when the first signal strength, the second signal strength and the third signal strength are all greater than the first strength threshold, the first signal number, the second signal number and the third signal number are obtained according to the number of signals in the first frequency band, the number of signals in the first sub-frequency band and the number of signals in the second sub-frequency band in the environment respectively;

[0097] 03: Perform frequency band configuration according to the number of first signals, the number of second signals, and the number of third signals.

[0098] Please also read Figure 3 and Fig. 9 The present application discloses a non-volatile computer-readable storage medium 300 containing computer-executable instructions. When the computer-executable instructions are executed by one or more processors 20, the processor 20 executes the frequency band configuration method of any of the above embodiments of the present application. For example, the mobile terminal 100 can be executed by the processor 20 to complete the following frequency band configuration method:

[0099] 01: respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved, so as to obtain the first signal strength, the second signal strength, and the third signal strength;

[0100] 02: when the first signal strength, the second signal strength and the third signal strength are all greater than the first strength threshold, the first signal number, the second signal number and the third signal number are obtained according to the number of signals in the first frequency band, the number of signals in the first sub-frequency band and the number of signals in the second sub-frequency band in the environment respectively;

[0101] 03: Perform frequency band configuration according to the number of first signals, the number of second signals, and the number of third signals.

[0102] The frequency band configuration method of the embodiment of the present application can be implemented by the mobile terminal 100 of the embodiment of the present application. It should be noted that the non-volatile computer-readable storage medium 300 can be a storage medium built into the mobile terminal 100, or a storage medium that can be plugged into the mobile terminal 100.

[0103] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0104] In the description of the implementation methods of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the implementation methods of the present application can be understood according to specific circumstances.

[0105] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0106] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present application includes alternative implementations in which functions may not be performed in the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by technicians in the technical field to which the embodiments of the present application belong.

[0107] The logic and / or steps represented in the flowchart or otherwise described herein, for example, can be considered as an ordered list of executable instructions for implementing logical functions, and can be embodied in any computer-readable medium for use by an instruction execution system, device or apparatus (such as a computer-based system, a system including a processing module, or other system that can fetch instructions from an instruction execution system, device or apparatus and execute instructions), or in combination with these instruction execution systems, devices or apparatuses. For the purposes of this specification, "computer-readable medium" can be any device that can contain, store, communicate, propagate or transmit a program for use by an instruction execution system, device or apparatus, or in combination with these instruction execution systems, devices or apparatuses. More specific examples of computer-readable media (a non-exhaustive list) include the following: an electrical connection with one or more wires (electronic device), a portable computer disk box (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable and programmable read-only memory (EPROM or flash memory), a fiber optic device, and a portable compact disk read-only memory (CDROM). In addition, the computer-readable medium may even be paper or other suitable medium on which the program is printed, since the program may be obtained electronically, for example, by optically scanning the paper or other medium and then editing, interpreting or processing in other suitable ways if necessary, and then stored in a computer memory.

[0108] It should be understood that the various parts of the embodiments of the present application can be implemented by hardware, software, firmware or a combination thereof. In the above embodiments, multiple steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, it can be implemented by any one of the following technologies known in the art or their combination: a discrete logic circuit having a logic gate circuit for implementing a logic function for a data signal, a dedicated integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0109] A person skilled in the art may understand that all or part of the steps in the method for implementing the above-mentioned embodiment may be completed by instructing related hardware through a program, and the program may be stored in a computer-readable storage medium, which, when executed, includes one or a combination of the steps of the method embodiment.

[0110] In addition, each functional unit in each embodiment of the present application may be integrated into a processing module, or each unit may exist physically separately, or two or more units may be integrated into one module. The above-mentioned integrated module may be implemented in the form of hardware or in the form of a software functional module. If the integrated module is implemented in the form of a software functional module and sold or used as an independent product, it may also be stored in a computer-readable storage medium.

[0111] The storage medium mentioned above can be a read-only memory, a magnetic disk or an optical disk, etc.

[0112] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations on the present application. Ordinary technicians in this field can change, modify, replace and modify the above implementation methods within the scope of the present application.

Claims

1. A frequency band configuration method, used in a mobile terminal, characterized in that: The mobile terminal includes a wireless communication module, the wireless communication module can communicate in a first frequency band and / or a second frequency band, the second frequency band includes a first sub-frequency band and a second sub-frequency band, and the frequency band configuration method includes: Respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved to obtain a first signal strength, a second signal strength, and a third signal strength; Respectively acquiring the number of first signal detections in the environment that are in the first frequency band and whose signal strengths are respectively greater than the second signal strength threshold and the number of first signal detections that are greater than the third signal strength threshold, the number of second signal detections in the first sub-frequency band and whose signal strengths are respectively greater than the second signal strength threshold and the number of second signal detections that are greater than the third signal strength threshold, the number of third signal detections in the environment that are in the second sub-frequency band and whose signal strengths are respectively greater than the second signal strength threshold and the number of third signal detections that are greater than the third signal strength threshold, wherein the third signal strength threshold is greater than the first signal strength threshold and less than the second signal strength threshold; When the first signal detection number is less than a first number threshold, the first frequency band signal is divided into a first alternative set; when the first signal detection number is greater than or equal to the first number threshold and the first signal detection number is less than a second number threshold, the first frequency band signal is divided into a second alternative set; when the first signal detection number is greater than or equal to the second number threshold, the first frequency band signal is divided into a third alternative set; When the second signal detection number is less than a first number threshold, the first sub-frequency band signal is divided into the first alternative set; when the second signal detection number is greater than or equal to the first number threshold and the second signal detection number is less than the second number threshold, the first sub-frequency band signal is divided into the second alternative set; when the second signal detection number is greater than or equal to the second number threshold, the first sub-frequency band signal is divided into the third alternative set; When the number of detected third signals is less than the first number threshold, the second sub-frequency band signal is divided into the first alternative set; when the number of detected third signals is greater than or equal to the first number threshold and the number of detected third signals is less than the second number threshold, the second sub-frequency band signal is divided into the second alternative set; when the number of detected third signals is greater than or equal to the second number threshold, the second sub-frequency band signal is divided into the third alternative set; If the number of signals in the first candidate set is 2, selecting the signals in the first candidate set for frequency band configuration; If the number of signals in the first candidate set is less than 2, the required number of signals is obtained according to the number of signals in the first candidate set.

2. The frequency band configuration method according to claim 1, characterized in that: The frequency band configuration method further includes: connecting the first frequency band signal and the second frequency band signal; The second frequency band signal is filtered to obtain the first sub-frequency band signal and the second sub-frequency band signal.

3. The frequency band configuration method according to claim 1, characterized in that: The method further comprises: When the number of signals in the second candidate set is greater than or equal to the required number of signals, selecting signals in the first candidate set and selecting signals in the second candidate set for frequency band configuration; When the number of signals in the second candidate set is less than the required number of signals, the signals in the first candidate set and the second candidate set are selected, and signals in the third candidate set are selected for frequency band configuration.

4. The frequency band configuration method according to claim 3, characterized in that: When the number of signals in the second candidate set is greater than or equal to the required number of signals, selecting the signals in the first candidate set and selecting signals in the second candidate set for frequency band configuration includes: In the second candidate set, a configured signal is selected according to the first signal detection number and / or the second signal detection number and / or the third signal detection number and a frequency band.

5. The frequency band configuration method according to claim 4, characterized in that: The first frequency band is 2402-2483.5 MHz, the first sub-frequency band is 5.15 GHz-5.33 GHz, and the second sub-frequency band is 5.49 GHz-5.835 GHz. The signal configured according to the first signal detection quantity and / or the second signal detection quantity and / or the third signal detection quantity and the frequency band is selected in the second candidate set, including: Selecting a configured signal from the second candidate set in order of priority from small to large signal detection quantity; When the number of detected signals is the same, the configured signal is selected in the order of first selecting the first sub-frequency band signal, second selecting the second sub-frequency band signal, and finally selecting the first frequency band signal.

6. The frequency band configuration method according to claim 3, characterized in that: When the number of signals in the second candidate set is less than the required number of signals, selecting signals in the first candidate set and the second candidate set, and selecting signals in the third candidate set for frequency band configuration, includes: In the third candidate set, a configured signal is selected according to the first signal detection number and / or the second signal detection number and / or the third signal detection number and a frequency band.

7. The frequency band configuration method according to claim 1, characterized in that: The frequency band configuration method further includes: When at least one of the first signal strength, the second signal strength, and the third signal strength is less than the first signal strength threshold, one of the first frequency band signal, the first sub-frequency band signal, or the second sub-frequency band signal is used, or two of the first frequency band signal, the first sub-frequency band signal, and the second sub-frequency band signal are used simultaneously.

8. A mobile terminal, characterized in that: A processor is included, and the processor is used to respectively obtain the signal strength of the first frequency band signal, the signal strength of the first sub-frequency band signal, and the signal strength of the second sub-frequency band signal that are connected and saved to obtain the first signal strength, the second signal strength, and the third signal strength; Respectively acquiring the number of first signal detections in the environment that are in the first frequency band and whose signal strengths are respectively greater than the second signal strength threshold and the number of first signal detections that are greater than the third signal strength threshold, the number of second signal detections in the first sub-frequency band and whose signal strengths are respectively greater than the second signal strength threshold and the number of second signal detections that are greater than the third signal strength threshold, the number of third signal detections in the environment that are in the second sub-frequency band and whose signal strengths are respectively greater than the second signal strength threshold and the number of third signal detections that are greater than the third signal strength threshold, wherein the third signal strength threshold is greater than the first signal strength threshold and less than the second signal strength threshold; When the first signal detection number is less than a first number threshold, the first frequency band signal is divided into a first alternative set; when the first signal detection number is greater than or equal to the first number threshold and the first signal detection number is less than a second number threshold, the first frequency band signal is divided into a second alternative set; when the first signal detection number is greater than or equal to the second number threshold, the first frequency band signal is divided into a third alternative set; When the second signal detection number is less than a first number threshold, the first sub-frequency band signal is divided into the first alternative set; when the second signal detection number is greater than or equal to the first number threshold and the second signal detection number is less than the second number threshold, the first sub-frequency band signal is divided into the second alternative set; when the second signal detection number is greater than or equal to the second number threshold, the first sub-frequency band signal is divided into the third alternative set; When the number of detected third signals is less than the first number threshold, the second sub-frequency band signal is divided into the first alternative set; when the number of detected third signals is greater than or equal to the first number threshold and the number of detected third signals is less than the second number threshold, the second sub-frequency band signal is divided into the second alternative set; when the number of detected third signals is greater than or equal to the second number threshold, the second sub-frequency band signal is divided into the third alternative set; If the number of signals in the first candidate set is 2, selecting the signals in the first candidate set for frequency band configuration; If the number of signals in the first candidate set is less than 2, the required number of signals is obtained according to the number of signals in the first candidate set.

9. A computer device comprising a memory and a processor, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the processor executes the method according to any one of claims 1 to 7.

10. A non-volatile computer-readable storage medium containing computer-executable instructions, which, when executed by one or more processors, cause the processors to perform the steps of the method of any one of claims 1 to 7.

Images