A channel adjustment method, device and equipment

Abstract

The application provides a channel adjustment method, device and equipment, the method comprising: acquiring the number of 5G high-frequency terminals of each radio frequency load; if the number of 5G high-frequency terminals of the current radio frequency load is greater than a first threshold, determining a candidate radio frequency corresponding to the current radio frequency; wherein the signal strength between the candidate radio frequency and the current radio frequency is greater than a second threshold, the candidate radio frequency is not a fixed radio frequency, and the candidate radio frequency does not work in a 5G high-frequency channel; if it is determined that the candidate radio frequency satisfies a high-frequency channel supplement point constraint condition based on the number of 5G high-frequency terminals of the candidate radio frequency load, the working channel of the candidate radio frequency is adjusted to a 5G high-frequency channel. Through the technical scheme of the application, the working channel of the radio frequency can be automatically adjusted, the radio frequency resources are fully utilized, the air interface resource allocation of the wireless network is reasonably optimized, and the wireless access experience is improved.

Description

Technical Field

[0001] This application relates to the field of communication technology, and in particular to a channel adjustment method, apparatus and device. Background Technology

[0002] A WLAN (Wireless Local Area Network) can include an Access Controller (AC) and multiple Access Points (APs). Each AP can include one or more radio frequencies (RFs), thus a WLAN comprises multiple RFs. When a wireless terminal is within the coverage area of ​​a particular RF, it can establish a wireless link with that RF. The wireless terminal sends data packets to and receives data packets from that RF via the wireless link.

[0003] When a WLAN includes multiple radio frequencies, the operating channels of these radio frequencies can be either 5G high-frequency channels or 5G low-frequency channels. For example, there are a total of 13 channels in the 5G full-band, including 5 5G high-frequency channels.

[0004] In certain application scenarios, the usage range of 5G channel resources for wireless terminals can be restricted, such as limiting wireless terminals to accessing wireless services only through 5G high-frequency channels. In this case, the radio frequency (RF) operating on low-frequency 5G channels experiences a lighter load and cannot fully utilize RF resources. Conversely, the RF operating on high-frequency 5G channels experiences a heavier load, resulting in greater data transmission latency and packet loss. Summary of the Invention

[0005] This application provides a channel adjustment method, the method comprising:

[0006] Obtain the number of 5G high-frequency terminals for each RF load;

[0007] If the number of 5G high-frequency terminals in the current radio frequency load is greater than a first threshold, then a candidate radio frequency corresponding to the current radio frequency is determined; wherein, the signal strength between the candidate radio frequency and the current radio frequency is greater than a second threshold, the candidate radio frequency is not a fixed radio frequency, and the candidate radio frequency is not operating in a 5G high-frequency channel;

[0008] If the candidate radio frequency satisfies the high-frequency channel supplementation constraint condition based on the number of 5G high-frequency terminals in the candidate radio frequency load, then the working channel of the candidate radio frequency is adjusted to a 5G high-frequency channel.

[0009] This application provides a channel adjustment device, the device comprising:

[0010] The acquisition module is used to acquire the number of 5G high-frequency terminals for each radio frequency load;

[0011] The determination module is used to determine a candidate radio frequency (RF) corresponding to the current RF if the number of 5G high-frequency terminals in the current RF load is greater than a first threshold; wherein the signal strength between the candidate RF and the current RF is greater than a second threshold, the candidate RF is not a fixed RF, and the candidate RF is not operating on a 5G high-frequency channel; if the candidate RF satisfies the high-frequency channel compensation constraint condition based on the number of 5G high-frequency terminals in the candidate RF load, the operating channel of the candidate RF is adjusted to a 5G high-frequency channel.

[0012] This application provides an electronic device, including: a processor and a machine-readable storage medium, the machine-readable storage medium storing machine-executable instructions that can be executed by the processor; the processor is used to execute the machine-executable instructions to implement the channel adjustment method of the example above in this application.

[0013] This application provides a computer program product, which includes a computer program that, when executed by a processor, implements the channel adjustment method of the above example of this application.

[0014] This application provides a machine-readable storage medium storing machine-executable instructions that can be executed by a processor; wherein the processor is configured to execute the machine-executable instructions to implement the channel adjustment method of the example above in this application.

[0015] As can be seen from the above technical solutions, in this embodiment, based on the number of 5G high-frequency terminals in each radio frequency load, if the number of 5G high-frequency terminals in the current radio frequency load is greater than a first threshold, and the candidate radio frequency corresponding to the current radio frequency meets the high-frequency channel supplementation constraint condition, then the working channel of the candidate radio frequency is adjusted to a 5G high-frequency channel. This automatically adjusts the working channel of the radio frequency, fully utilizes radio frequency resources, and avoids problems such as large data transmission delays and packet loss. It can reasonably optimize the allocation of air interface resources of the wireless network based on the actual network access needs of the wireless terminal, so as to further meet user scenarios and improve the wireless access experience. For example, when the number of 5G high-frequency terminals in the current radio frequency load is large, by adjusting the working channel of the candidate radio frequency to a 5G high-frequency channel, the candidate radio frequency can share some of the 5G high-frequency terminals of the current radio frequency load, thereby fully utilizing the radio frequency resources of the candidate radio frequency, reducing the number of 5G high-frequency terminals in the current radio frequency load, reducing the data transmission delay of the current radio frequency, and reducing packet loss of the current radio frequency. Attached Figure Description

[0016] Figure 1 This is a flowchart illustrating a channel adjustment method in one embodiment of this application;

[0017] Figure 2This is a schematic diagram of a request message associated with a wireless terminal in one embodiment of this application;

[0018] Figure 3 This is a schematic diagram of the high-frequency compensation quantitative evaluation algorithm performed on the high-frequency compensation radio frequency in this application;

[0019] Figure 4 This is a schematic diagram of the quantitative evaluation of current radio frequency in this application;

[0020] Figure 5 This is a schematic diagram of the quantitative evaluation of current radio frequency in this application;

[0021] Figure 6 This is a schematic diagram of the algorithm for quantitative evaluation of peripheral load sharing for low-frequency compensation radio frequency in this application;

[0022] Figure 7 This is a schematic diagram of the quantitative assessment of network continuity in this application;

[0023] Figure 8 This is a schematic diagram of the channel adjustment device in one embodiment of this application;

[0024] Figure 9 This is a hardware structure diagram of an electronic device according to one embodiment of this application. Detailed Implementation

[0025] This application proposes a channel adjustment method, which can be applied to electronic devices. See [link to relevant documentation]. Figure 1 The diagram shown is a flowchart of the channel adjustment method, which may include:

[0026] Step 101: Obtain the number of 5G high-frequency terminals for each radio frequency load.

[0027] Step 102: If the number of 5G high-frequency terminals in the current radio frequency load is greater than the first threshold, then determine the candidate radio frequency corresponding to the current radio frequency; wherein, the signal strength between the candidate radio frequency and the current radio frequency is greater than the second threshold, the candidate radio frequency is not a fixed radio frequency, and the candidate radio frequency is not operating in a 5G high-frequency channel.

[0028] Step 103: If the candidate radio frequency satisfies the high-frequency channel supplementation constraint condition based on the number of 5G high-frequency terminals with candidate radio frequency load, then the working channel of the candidate radio frequency is adjusted to the 5G high-frequency channel.

[0029] In one example, determining whether a candidate radio frequency (RF) satisfies the high-frequency channel complementation constraint based on the number of 5G high-frequency terminals in the candidate RF load can include: determining the expected high-frequency value and the total expected value corresponding to the candidate RF; wherein, the expected high-frequency value is the sum of the number of 5G high-frequency terminals in the candidate RF load and the number of terminals in the expected load, and the total expected value is the sum of the total number of terminals in the candidate RF load and the number of terminals in the expected load; if the expected high-frequency value is not greater than a third threshold, the total expected value is not greater than a fourth threshold, and the expected high-frequency value is not less than a fifth threshold, then the candidate RF is determined to satisfy the high-frequency channel complementation constraint; the fifth threshold is less than the third threshold, and the fourth threshold is greater than the third threshold; wherein, when the scanning channel of the candidate RF supports the working channel of the current RF, if the candidate RF scans a 5G high-frequency terminal in the current RF load, and the signal strength between the 5G high-frequency terminal and the candidate RF is greater than a sixth threshold, and the signal strength between the 5G high-frequency terminal and the candidate RF is greater than the signal strength between the 5G high-frequency terminal and the other candidate RFs, then the 5G high-frequency terminal is the expected load terminal.

[0030] In one example, after obtaining the number of 5G high-frequency terminals for each radio frequency load, the following steps may be included: If the number of 5G high-frequency terminals for the current radio frequency load is less than a fifth threshold, and the current radio frequency meets the configured low-frequency channel adjustment strategy, then the effective neighbor radio frequency corresponding to the current radio frequency is determined; wherein, the signal strength between the effective neighbor radio frequency and the current radio frequency is greater than a second threshold. Based on this, if the effective neighbor radio frequency is determined to meet the low-frequency channel compensation constraint condition based on the number of 5G high-frequency terminals for the effective neighbor radio frequency load, then the operating channel of the current radio frequency can be adjusted to a 5G low-frequency channel.

[0031] In one example, if one of the following conditions is met, it is determined that the current radio frequency does not meet the low-frequency channel adjustment strategy; if none of the following conditions are met, it is determined that the current radio frequency meets the low-frequency channel adjustment strategy.

[0032] The current radio frequency (RF) is not operating on a 5G high-frequency channel; the current RF is a fixed RF; the number of 5G high-frequency terminals on the current RF load is greater than the number of 5G high-frequency terminals on each effective neighboring RF load, and the signal strength between each effective neighboring RF and the current RF is greater than the second threshold; the number of 5G high-frequency terminals on the current RF load is greater than the upper limit of the 5G high-frequency terminal load; the total number of terminals on the current RF load is greater than the upper limit of the total terminal load; the number of 5G high-frequency terminals on the current RF load is greater than 0, and the number of 5G high-frequency terminals on the current RF load is less than the configured effective evaluation value, which is less than the fifth threshold; the current RF is configured to maintain a high-frequency marker; its In the process of adjusting the working channel of the effective neighbor radio frequency of the current radio frequency to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than the seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the top K radio frequencies in terms of signal strength corresponding to the effective neighbor radio frequency, where K is a positive integer, then the current radio frequency is configured to maintain a high-frequency flag; the current radio frequency is configured to skip a flag. In addition, when adjusting the working channel of the effective neighbor radio frequency of the current radio frequency to a 5G low-frequency channel, if the current radio frequency is used as the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured to skip a flag.

[0033] In one example, determining whether effective neighbor radio frequencies satisfy the low-frequency channel complementation constraint based on the number of 5G high-frequency terminals with effective neighbor radio frequency loads includes: determining the expected load-sharing radio frequency for each 5G high-frequency terminal in the current radio frequency load; wherein, when the scanning channel of the effective neighbor radio frequency supports the working channel of the current radio frequency, if the effective neighbor radio frequency scans the 5G high-frequency terminal, and the signal strength between the 5G high-frequency terminal and the effective neighbor radio frequency is greater than the signal strength between the 5G high-frequency terminal and other effective neighbor radio frequencies, then the effective neighbor radio frequency is the expected load-sharing radio frequency for the 5G high-frequency terminal, and the 5G high-frequency terminal is the expected load-sharing radio frequency. The expected load terminals of the load-sharing radio frequency are determined; the high-frequency expected value and the total expected value of the expected load-sharing radio frequency are determined; wherein, the high-frequency expected value is the sum of the number of 5G high-frequency terminals in the expected load-sharing radio frequency load and the number of expected load terminals, and the total expected value is the sum of the total number of terminals in the expected load-sharing radio frequency load and the number of expected load terminals; if the high-frequency expected value of each expected load-sharing radio frequency is not greater than the third threshold, the total expected value of each expected load-sharing radio frequency is not greater than the fourth threshold, and the high-frequency expected value of each expected load-sharing radio frequency is not greater than the first threshold, then the effective neighbor radio frequency satisfies the low-frequency channel compensation constraint condition.

[0034] In one example, after obtaining the number of 5G high-frequency terminals for each radio frequency load, the process may further include: if the number of 5G high-frequency terminals for the current radio frequency load is 0, and the current radio frequency satisfies the configured idle point adjustment strategy, then the effective neighbor radio frequency corresponding to the current radio frequency is determined; based on this, if the effective neighbor radio frequency satisfies the idle point constraint condition based on the signal strength between the effective neighbor radio frequency and the current radio frequency, then the working channel of the current radio frequency is adjusted to a 5G low-frequency channel.

[0035] In one example, if one of the following conditions is met, it is determined that the current radio frequency does not meet the idle point adjustment strategy; if none of the following conditions are met, it is determined that the current radio frequency meets the idle point adjustment strategy.

[0036] The current radio frequency (RF) is not operating on a 5G high-frequency channel; the current RF is a fixed RF; the number of 5G high-frequency terminals on the current RF load is greater than 0, and the number of 5G high-frequency terminals on the current RF load is less than the configured effective evaluation value, which is less than the fifth threshold; the current RF is configured to maintain a high-frequency flag; wherein, when the operating channel of the current RF's effective neighbor RF is adjusted to a 5G low-frequency channel, if the signal strength between the current RF and the effective neighbor RF is greater than the seventh threshold, and the number of 5G high-frequency terminals on the effective neighbor RF load is 0, and the current RF is among the top K RFs in terms of signal strength corresponding to the effective neighbor RF, then the current RF is configured to maintain a high-frequency flag, where K is a positive integer; the current RF is configured to skip a flag; wherein, when the operating channel of the current RF's effective neighbor RF is adjusted to a 5G low-frequency channel, if the current RF is used as the expected load-sharing RF for the effective neighbor RF, then the current RF is configured to skip a flag.

[0037] In one example, determining whether an effective neighbor radio frequency satisfies the idle point compensation constraint based on the signal strength between the effective neighbor radio frequency and the current radio frequency can include: if the signal strength between the current radio frequency and K effective neighbor radio frequencies is greater than the seventh threshold, and all K effective neighbor radio frequencies are operating on 5G high-frequency channels, then the effective neighbor radio frequency satisfies the idle point compensation constraint; where K is a positive integer.

[0038] As can be seen from the above technical solutions, in this embodiment, based on the number of 5G high-frequency terminals in each radio frequency load, if the number of 5G high-frequency terminals in the current radio frequency load is greater than a first threshold, and the candidate radio frequency corresponding to the current radio frequency meets the high-frequency channel supplementation constraint condition, then the working channel of the candidate radio frequency is adjusted to a 5G high-frequency channel. This automatically adjusts the working channel of the radio frequency, fully utilizes radio frequency resources, and avoids problems such as large data transmission delays and packet loss. It can reasonably optimize the allocation of air interface resources of the wireless network based on the actual network access needs of the wireless terminal, so as to further meet user scenarios and improve the wireless access experience. For example, when the number of 5G high-frequency terminals in the current radio frequency load is large, by adjusting the working channel of the candidate radio frequency to a 5G high-frequency channel, the candidate radio frequency can share some of the 5G high-frequency terminals of the current radio frequency load, thereby fully utilizing the radio frequency resources of the candidate radio frequency, reducing the number of 5G high-frequency terminals in the current radio frequency load, reducing the data transmission delay of the current radio frequency, and reducing packet loss of the current radio frequency.

[0039] The technical solutions described above in the embodiments of this application will be explained below in conjunction with specific application scenarios.

[0040] When a WLAN includes multiple radio frequencies, the operating channels of these radio frequencies can be either 5G high-frequency channels or 5G low-frequency channels. For example, there are a total of 13 channels in the 5G full-band, including 5 5G high-frequency channels.

[0041] In certain application scenarios, the usage range of 5G channel resources for wireless terminals can be restricted, such as limiting wireless terminals to accessing wireless services only through 5G high-frequency channels. In this case, the radio frequency (RF) operating on low-frequency 5G channels experiences a lighter load and cannot fully utilize RF resources. Conversely, the RF operating on high-frequency 5G channels experiences a heavier load, resulting in greater data transmission latency and packet loss.

[0042] To address the aforementioned findings, this application proposes a channel adjustment method. For networking scenarios where a high proportion of wireless terminals only support 5G high-frequency channel access, this method uses historical sampling data of wireless terminal load as a qualitative evaluation basis and the interaction feedback between the wireless terminal and radio frequency (RF) as a quantitative evaluation basis. It provides a precise optimization scheme based on RF granularity and deep integration with the wireless terminal, achieving a dynamic and precise wireless optimization scheme based on the wireless terminal's access capabilities. Furthermore, it can rationally optimize the allocation of air interface resources in the wireless network based on the actual network access requirements of the wireless terminal, thereby improving the wireless access experience.

[0043] This application proposes a channel adjustment method that can be applied to electronic devices. The electronic devices can be access controllers (AC), cloud devices, or centralized management devices. There are no restrictions on the type of electronic devices, as long as they can manage radio frequency resources.

[0044] In one example, the channel adjustment method may include, but is not limited to, the following process:

[0045] First, the access load data is classified and statistically analyzed based on the access capabilities of wireless terminals.

[0046] In one example, the number of 5G high-frequency terminals for each radio frequency load can be obtained. For instance, the number of 5G high-frequency terminals for each radio frequency load during a historical time period can be obtained, as well as the number of 5G high-frequency terminals for each radio frequency load during a target time period. In addition, the total number of terminals for each radio frequency load during the target time period can also be obtained, i.e., the total number of all terminals (5G high-frequency terminals and other types of terminals).

[0047] For example, wireless terminals with radio frequency loads can be classified and statistically analyzed, and can be divided into wireless terminals that only support 5G high-frequency channels (these wireless terminals do not support 5G low-frequency channels and are called 5G high-frequency terminals), wireless terminals that can support 5G frequency band channels (these wireless terminals support both 5G high-frequency channels and 5G low-frequency channels), and wireless terminals that do not support 5G radio frequency channels (these wireless terminals only support 2.4G frequency band channels). Other types of wireless terminals can also be included, without any restrictions.

[0048] Regarding how to determine the type of wireless terminal, the request message associated with the wireless terminal may include supported channel information, see [link to relevant documentation]. Figure 2 The diagram illustrates a request message associated with a wireless terminal, which may include supported channel information. By parsing the supported channel information, it is possible to determine the type of wireless terminal, such as a 5G high-frequency terminal supporting 5G high-frequency channels, a wireless terminal supporting 5G frequency band channels, or a wireless terminal that does not support 5G radio frequency channels.

[0049] The historical time period can be any time period before the current time point, such as 0:00-24:00 on the first day before the current time point, or 0:00-24:00 on the second day before the current time point, or 0:00-1:00 on the first day before the current time point, or 3:00-8:00 on the first day before the current time point, without any restrictions.

[0050] The historical time period can be divided into multiple sampling points, such as selecting one sampling point every hour or every 10 minutes. For each sampling point, the number of 5G high-frequency terminals for each radio frequency (RF) at that sampling point can be counted, such as the number of 5G high-frequency terminals for RF a1 at that sampling point. Assuming that there are 20 wireless terminals connected to RF a1 at that sampling point, and 15 of these 20 wireless terminals are 5G high-frequency terminals (i.e., supporting 5G high-frequency channels), then the number of 5G high-frequency terminals for RF a1 at that sampling point is 15.

[0051] After obtaining the number of 5G high-frequency terminals for RF a1 at all sampling points, the maximum value among all sampling points can be taken as the number of 5G high-frequency terminals for the RF a1 load. For ease of distinction, the number of 5G high-frequency terminals for the RF a1 load within the historical time period is recorded as the first number of 5G high-frequency terminals. Similarly, the number of 5G high-frequency terminals for other RF loads (such as RF a2, RF a3, etc.) can be obtained, that is, the first number of 5G high-frequency terminals for each RF load within the historical time period.

[0052] For example, the target time period is the period during which channel adjustment is required. The target time period can also be called the target time point, i.e., the time point during which channel adjustment is required. For details on how to determine the target time point, please refer to subsequent embodiments. The number of 5G high-frequency terminals and the total number of terminals for each radio frequency at the target time point can be counted. Assuming that 20 wireless terminals are connected to radio frequency a1 at the target time point, and 15 of these 20 wireless terminals are 5G high-frequency terminals (i.e., supporting 5G high-frequency channels), then the number of 5G high-frequency terminals on radio frequency a1 at the target time point is 15, and the total number of terminals on radio frequency a1 at the target time point is 20. For ease of distinction, the number of 5G high-frequency terminals loaded on radio frequency a1 within the target time point is recorded as the second 5G high-frequency terminal count.

[0053] Similarly, the number of 5G high-frequency terminals and the total number of terminals for other radio frequency (RF a2, RF a3, etc.) loads can be obtained. In other words, the number of second 5G high-frequency terminals for each radio frequency load within the target time point can be obtained, as well as the total number of terminals for each radio frequency load within the target time point.

[0054] Second, based on the statistical data of terminal load classification, a qualitative evaluation of the radio frequency optimization strategy is performed.

[0055] In one example, for each radio frequency (taking the current radio frequency as an example), if the number of 5G high-frequency terminals on the current radio frequency load is greater than the first threshold (which can be configured based on experience), it is necessary to further determine whether to adjust the working channels of the neighboring radio frequencies of the current radio frequency. That is, the working channels of the neighboring radio frequencies of the current radio frequency may be adjusted, or the working channels of the neighboring radio frequencies of the current radio frequency may not be adjusted.

[0056] For example, if the number of 5G high-frequency terminals on the current radio frequency load exceeds a first threshold (e.g., the number of the first 5G high-frequency terminals on the current radio frequency load exceeds the first threshold within a historical time period), indicating an excessive number of 5G high-frequency terminals on the current radio frequency load, then the current radio frequency will be used as a supplementary 5G high-frequency resource point. Further determination is needed regarding whether to adjust the operating channels of neighboring radio frequencies. Based on this, a specific quantitative evaluation algorithm can be used to find suitable neighboring radio frequencies that support 5G full-band resources. The operating channels of these neighboring radio frequencies will be adjusted to high-frequency channels, thus adjusting the operating channels of the current radio frequency's neighboring radio frequencies. If a suitable neighboring radio frequency cannot be found using the specific quantitative evaluation algorithm, then the operating channels of the current radio frequency's neighboring radio frequencies will not be adjusted.

[0057] In one example, if the number of 5G high-frequency terminals in the current radio frequency load is less than the fifth threshold (which can be configured based on experience), and the number of 5G high-frequency terminals in the current radio frequency load is not 0, the fifth threshold can be less than the first threshold. In this case, it is necessary to further determine whether to adjust the current radio frequency working channel. That is, the current radio frequency working channel may be adjusted, or the current radio frequency working channel may not be adjusted.

[0058] For example, if the number of 5G high-frequency terminals on the current RF load is less than the fifth threshold (e.g., the number of the first 5G high-frequency terminals on the current RF load within a historical time period is less than the fifth threshold), meaning the number of 5G high-frequency terminals on the current RF load is too low, then the current RF will be used as a supplementary 5G low-frequency channel. Further determination is needed to determine whether to adjust the current RF's operating channel. Based on this, a specific algorithm can be used to quantitatively evaluate the current RF. If the current RF meets the requirements, its operating channel will be adjusted, such as changing it to a 5G low-frequency channel. If the current RF does not meet the requirements, its operating channel will not be adjusted, such as maintaining it as a 5G high-frequency channel.

[0059] In one example, if the number of 5G high-frequency terminals in the current RF load is 0, it is necessary to further determine whether to adjust the current RF's operating channel. That is, the current RF's operating channel may or may not be adjusted. For instance, if the number of 5G high-frequency terminals in the current RF load is 0, such as if the first 5G high-frequency terminal count in the historical time period was 0, then the current RF is considered an idle filler point. An idle filler point could be a special case of a 5G low-frequency channel filler point, requiring further determination of whether to adjust the current RF's operating channel. Based on this, a special algorithm different from the 5G low-frequency channel filler algorithm can be used to quantitatively evaluate the current RF. If the current RF meets the requirements, its operating channel is adjusted, such as changing it to a 5G low-frequency channel. If the current RF does not meet the requirements, its operating channel is not adjusted.

[0060] In one example, if the number of 5G high-frequency terminals in the current radio frequency load is not greater than the first threshold and the number of 5G high-frequency terminals in the current radio frequency load is less than the fifth threshold, then the current radio frequency will not be used as a 5G high-frequency resource supplement point, the current radio frequency will not be used as a 5G low-frequency channel supplement point, and the current radio frequency will not be used as an idle supplement point. Based on this, there is no need to adjust the working channel of the neighboring radio frequencies of the current radio frequency, nor is there a need to adjust the working channel of the current radio frequency. No subsequent operations will be performed on the current radio frequency, and the processing flow of the current radio frequency will end.

[0061] In summary, after performing the above operations on each radio frequency (RF), 5G high-frequency resource supplementation points, 5G low-frequency channel supplementation points, and idle supplementation points can be selected from all RFs. Taking 5G high-frequency resource supplementation points including RF a1 as an example, the number of 5G high-frequency resource supplementation points can be more or zero. Similarly, taking 5G low-frequency channel supplementation points including RF a2 as an example, the number of 5G low-frequency channel supplementation points can be more or zero. And taking idle supplementation points including RF a3 as an example, the number of idle supplementation points can be more or zero. Based on this, subsequent operations can be performed on the 5G high-frequency resource supplementation points, 5G low-frequency channel supplementation points, and idle supplementation points.

[0062] Third, based on historical sampling data, define the terminal load busy time and the evaluation priority of optimization strategies.

[0063] In one example, for each specified type of radio frequency (such as 5G high-frequency resource supplementation, 5G low-frequency channel supplementation, and idle supplementation), the "busy time" of the specified type of radio frequency can be determined, and the target time point (or target time period) for that specified type of radio frequency can be determined based on the "busy time" of the specified type of radio frequency.

[0064] For example, after dividing the historical time period into multiple sampling points, the number of 5G high-frequency terminals for a specified radio frequency at each sampling point can be counted. Based on the number of 5G high-frequency terminals at each sampling point, the sampling point corresponding to the maximum number of 5G high-frequency terminals (i.e., the time of maximum 5G high-frequency terminal load) is defined as a "busy hour". Alternatively, if there are no 5G high-frequency terminals for a specified radio frequency at any sampling point, then the total number of terminals for that specified radio frequency at each sampling point (i.e., the total number of all terminals) can be counted. Based on the total number of terminals at each sampling point, the sampling point corresponding to the maximum total number of terminals (i.e., the time of maximum load for all types of terminals) is defined as a "busy hour". Or, if there are no wireless terminals for a specified radio frequency at any sampling point (i.e., no 5G high-frequency terminals and no other types of terminals), then the total number of network terminals for all radio frequencies at each sampling point (i.e., the sum of the total number of terminals for each radio frequency at that sampling point) can be counted. Based on the total number of network terminals for each sampling point, the sampling point corresponding to the maximum total number of network terminals (i.e., the time of maximum network terminal load) is defined as a "busy hour".

[0065] After obtaining the "busy time" of a specified type of radio frequency, the target time point of that specified type of radio frequency can be determined, such as the same moment in a different cycle as the "busy time" of the specified type of radio frequency.

[0066] For example, the moment when the channel adjustment method is executed is called the current time point (i.e., the current moment). The current time period is determined, and the division method of the current time period is consistent with the division method of the historical time period. The current time period and the historical time period are in different cycles. For example, the historical time period is the 24 hours of the previous day (e.g., 0-24 hours), the current time period is the 24 hours of the current day (e.g., 0-24 hours), the historical time period is the previous hour (e.g., 0-60 minutes), and the current time period is the current hour (e.g., 0-60 minutes).

[0067] If the "busy hour" of a specified radio frequency type is the K1th sampling point in 24 hours (e.g., hour 8), then the target time point of the specified radio frequency type is the K1th sampling point in the current time period (e.g., hour 8). If the "busy hour" of a specified radio frequency type is the K2th sampling point in 1 hour (e.g., minute 25), then the target time point of the specified radio frequency type is the K2th sampling point in the current time period (e.g., minute 25).

[0068] In one example, the tuning strategy evaluation priority can be determined based on the target time point of a specified type of radio frequency, and this tuning strategy evaluation priority is used to indicate the processing order of multiple specified types of radio frequencies.

[0069] For example, the current time period can include multiple time points (such as 24 time points from 0 to 24). For each time point, a specific type of radio frequency (RF) is identified where the target time point falls (i.e., the target time point is this time point). If the time point does not correspond to a specific type of RF, it means that the channel adjustment procedure will not be performed at that time point. If the time point corresponds to one specific type of RF, then the specific type of RF is recorded as the current RF, and the channel adjustment procedure is performed based on the current RF at that time point. The channel adjustment procedure is described in subsequent embodiments. If the time point corresponds to multiple specific type of RFs, then each specific type of RF is recorded as the current RF, and the channel adjustment procedure is performed based on each current RF at that time point.

[0070] When multiple specified radio frequencies (RFs) correspond to a given time point, it is necessary to determine the processing order of these multiple RFs. For multiple specified RFs of the same type, such as those all being 5G high-frequency resource supplements (or 5G low-frequency channel supplements), the processing order is not restricted, and the processing order for each specified RF type can be randomly assigned. For multiple specified RFs of different types, the processing order of 5G high-frequency resource supplements takes precedence over the processing order of 5G low-frequency channel supplements, and the processing order of 5G low-frequency channel supplements takes precedence over the processing order of idle supplements. When multiple 5G high-frequency resource supplements exist, the processing order among them is not restricted. When multiple 5G low-frequency channel supplements exist, the processing order among them is not restricted. When multiple idle supplements exist, the processing order among them is not restricted in this embodiment.

[0071] In summary, for the case of multiple specified radio frequencies at this time point, quantitative evaluation was carried out in batches according to different adjustment strategies: the first batch: radio frequencies with adjustment strategy of high frequency compensation; the second batch: radio frequencies with adjustment strategy of low frequency compensation; the third batch: radio frequencies with adjustment strategy of idle compensation.

[0072] In summary, for each time point, a specific type of radio frequency (RF) is identified where the target time point falls, and this RF is designated as the current RF. At that time point, the channel adjustment procedure is performed based on the current RF. When there are multiple RFs of the specified type, each RF is sequentially designated as the current RF based on its processing order, and the channel adjustment procedure is performed based on the current RF at that time point. For example, assuming multiple RFs of the specified type are 5G high-frequency resource supplement RF a1, 5G low-frequency channel supplement RF a2, and idle resource supplement RF a3, RF a1 is first designated as the current RF, and the channel adjustment procedure is performed based on RF a1. Then, RF a2 is designated as the current RF, and the channel adjustment procedure is performed based on RF a2. Finally, RF a3 is designated as the current RF, and the channel adjustment procedure is performed based on RF a3.

[0073] Since the processing procedures at each time point are similar, we will take the processing procedure at one time point as an example. At this time point, the channel adjustment process needs to be executed sequentially based on radio frequency a1, radio frequency a2 and radio frequency a3.

[0074] Fourth, define the RF tuning simulation estimate (to serve the quantitative evaluation algorithm).

[0075] In one example, based on the adjustment strategy for each radio frequency (RF), the potential changes in wireless terminal access behavior due to RF load are predicted and quantitatively reflected in the specific load changes of the current RF and its neighboring RFs. The mutual influence between neighboring RFs is continuously superimposed, and after traversing and evaluating the adjustments of all RFs, the overall simulation and prediction effect of the network-wide terminal load is obtained. To implement this simulation and prediction mechanism, two new terminal load simulation variables need to be defined for each RF: the simulated expected value of total terminal load (hereinafter referred to as the total expected value); and the simulated expected value of 5G high-frequency terminal load (hereinafter referred to as the high-frequency expected value).

[0076] For example, referring to the analysis in point one, for this time point (i.e., the target time point in the above embodiment), the number of second 5G high-frequency terminals and the total number of terminals for each radio frequency can be counted at this time point. For each radio frequency, the initial value of the expected high frequency value of that radio frequency is the number of second 5G high-frequency terminals for that radio frequency at this time point, and the initial value of the expected total value of that radio frequency is the total number of terminals for that radio frequency at this time point. During the process of performing channel adjustment based on radio frequencies, the expected high frequency value and the expected total value of the radio frequency can be dynamically adjusted.

[0077] For example, if radio frequency a1 is used as the current radio frequency, when performing a channel adjustment procedure based on radio frequency a1, the high-frequency expected value 1 of each radio frequency (taking radio frequency X as an example) is the number of second 5G high-frequency terminals of radio frequency X at that time point, and the total expected value 1 of radio frequency X is the total number of terminals of radio frequency X at that time point. During the processing based on radio frequency a1, the high-frequency expected value of radio frequency X may be adjusted to the sum of the number of second 5G high-frequency terminals and a certain value, denoted as high-frequency expected value 2, and the total expected value of radio frequency X may be adjusted to the sum of the total number of terminals and a certain value, denoted as total expected value 2. Based on this, if radio frequency a2 is used as the current radio frequency, when performing a channel adjustment procedure based on radio frequency a2, the high-frequency expected value of radio frequency X is high-frequency expected value 2, and the total expected value of radio frequency X is total expected value 2. During the processing based on radio frequency a2, the high-frequency expected value of radio frequency X may be adjusted to the sum of high-frequency expected value 2 and a certain value, denoted as high-frequency expected value 3, and the total expected value of radio frequency X may be adjusted to the sum of total expected value 2 and a certain value, denoted as total expected value 3. Based on this, taking radio frequency a3 as the current radio frequency, when performing the channel adjustment process based on radio frequency a3, the high-frequency expected value of radio frequency X is 3, and the total expected value of radio frequency X is 3.

[0078] In summary, it can be seen that the expected high-frequency value and the total expected value of radio frequency can be dynamically adjusted. After dynamic adjustment, the adjusted values ​​are maintained during the processing at that point in time, and it is not necessary to restore them to the initial values.

[0079] Fifth, a quantitative evaluation algorithm for high-frequency resource supplementation is performed on the high-frequency resource supplementation radio frequencies. When processing radio frequencies a1, a2, and a3 in sequence, since radio frequency a1 is processed first and is a 5G high-frequency resource supplementation point, a quantitative evaluation algorithm for high-frequency resource supplementation is performed on the 5G high-frequency resource supplementation point.

[0080] In one example, radio frequency a1 is denoted as the current radio frequency. If the number of 5G high-frequency terminals on the current radio frequency load (such as the number of the first 5G high-frequency terminals on the current radio frequency load in the historical time period) is greater than the first threshold, then the current radio frequency is used as a 5G high-frequency resource supplement point, and the candidate radio frequency corresponding to the current radio frequency can be determined.

[0081] If the candidate radio frequency (RF) satisfies the high-frequency channel compensation constraint based on the number of 5G high-frequency terminals loaded with the candidate RF (e.g., the number of the second 5G high-frequency terminals loaded by the candidate RF at the target time point), then the working channel of the candidate RF is adjusted to a 5G high-frequency channel. If the candidate RF does not satisfy the high-frequency channel compensation constraint based on the number of 5G high-frequency terminals loaded with the candidate RF, then the working channel of the candidate RF is not adjusted.

[0082] In one example, we can first filter candidate radio frequencies corresponding to the current radio frequency. For instance, for each neighboring radio frequency of the current radio frequency, if the neighboring radio frequency meets the following conditions, then this neighboring radio frequency is considered as a candidate radio frequency corresponding to the current radio frequency: the signal strength between the neighboring radio frequency and the current radio frequency is greater than a second threshold (the second threshold can be configured empirically, indicating that the neighboring radio frequency and the current radio frequency are close and the signal strength between them is large, such as -65dB); the neighboring radio frequency is not a fixed radio frequency (a fixed radio frequency is a radio frequency whose working channel cannot be adjusted, i.e., the working channel of a fixed radio frequency cannot be adjusted; conversely, when the neighboring radio frequency is not a fixed radio frequency, it means that the working channel of the neighboring radio frequency can be adjusted); the neighboring radio frequency is not operating on a 5G high-frequency channel, such as the neighboring radio frequency operating on a 5G low-frequency channel or the neighboring radio frequency operating on the entire 5G frequency band.

[0083] In one example, a neighboring radio frequency (RF) is considered a candidate RF for the current RF if it meets the following conditions: the signal strength between the neighboring RF and the current RF is greater than a second threshold; the neighboring RF is not a fixed RF; the neighboring RF is not operating on a 5G high-frequency channel; the number of 5G high-frequency terminals loaded by the neighboring RF (e.g., the second number of 5G high-frequency terminals loaded by the neighboring RF at the target time point) does not reach the upper limit of the number of 5G high-frequency terminals (i.e., if the number of 5G high-frequency terminals loaded by the neighboring RF reaches the upper limit of the number of 5G high-frequency terminals, the neighboring RF is excluded from being considered a candidate RF); and the total number of terminals loaded by the neighboring RF (e.g., the total number of terminals loaded by the neighboring RF at the target time point) does not reach the upper limit of the total number of terminals (i.e., if the total number of terminals loaded by the neighboring RF reaches the upper limit of the total number of terminals, the neighboring RF is excluded from being considered a candidate RF).

[0084] In one example, a neighboring radio frequency (RF) is considered a candidate RF for the current RF if it meets the following conditions: the signal strength between the neighboring RF and the current RF is greater than a second threshold; the neighboring RF is not a fixed RF; the neighboring RF is not operating on a 5G high-frequency channel; the number of 5G high-frequency terminals loaded by the neighboring RF does not reach the upper limit for the number of 5G high-frequency terminals; the total number of terminals loaded by the neighboring RF does not reach the upper limit for the total number of terminals; the number of 5G high-frequency terminals loaded by the neighboring RF is not the maximum number of 5G high-frequency terminals (if the current RF corresponds to multiple neighboring RFs, based on the number of 5G high-frequency terminals loaded by each neighboring RF, the neighboring RF corresponding to the maximum number of 5G high-frequency terminals is excluded, and the remaining neighboring RFs are allowed as candidate RFs); the total number of terminals loaded by the neighboring RF is not the maximum total number of terminals (based on the total number of terminals loaded by each neighboring RF, the neighboring RF corresponding to the maximum total number of terminals is excluded, and the remaining neighboring RFs are allowed as candidate RFs).

[0085] In summary, when determining the candidate radio frequency corresponding to the current radio frequency, if the signal strength of the candidate radio frequency and the current radio frequency is greater than the second threshold, the candidate radio frequency is not a fixed radio frequency, and the candidate radio frequency is not operating in a 5G high-frequency channel.

[0086] In one example, if all valid neighboring radios (signal strength greater than -65dB) around the current radio frequency are fixed radios or are already operating on 5G high-frequency channels, then the current radio frequency is skipped, and there are no candidate radios for the current radio frequency. Otherwise, neighboring radio frequencies are traversed and filtered from nearest to farthest based on signal strength. If the number of 5G high-frequency terminals loaded by a neighboring radio frequency reaches the upper limit for the number of 5G high-frequency terminals, then the neighboring radio frequency is excluded; if the total number of terminals loaded by a neighboring radio frequency reaches the upper limit for the total number of terminals, then the neighboring radio frequency is excluded; if the number of 5G high-frequency terminals loaded by a neighboring radio frequency is the highest among all neighboring radio frequencies, then the neighboring radio frequency is excluded; if the total number of terminals loaded by a neighboring radio frequency is the highest among all neighboring radio frequencies, then the neighboring radio frequency is excluded.

[0087] In one example, if the current radio frequency (RF) corresponds to multiple candidate RFs, these candidate RFs are sorted in descending order of signal strength (signal strength between the candidate RF and the current RF). Each candidate RF is then iterated through sequentially based on the sorting result. For the currently iterated candidate RF, if the number of 5G high-frequency terminals loaded on the candidate RF determines that the candidate RF meets the high-frequency channel compensation constraint, the iteration process ends, and the working channel of the candidate RF is adjusted to a 5G high-frequency channel. If the number of 5G high-frequency terminals loaded on the candidate RF determines that the candidate RF does not meet the high-frequency channel compensation constraint, the iteration continues with the next candidate RF, and so on, until the last candidate RF is traversed. If the last candidate RF still does not meet the high-frequency channel compensation constraint, the process ends, and the working channel is not adjusted.

[0088] In one example, for the currently traversed candidate radio frequency (RF), the expected high-frequency value and the total expected value corresponding to the candidate RF can be determined. If the expected high-frequency value is not greater than the third threshold, the total expected value is not greater than the fourth threshold, and the expected high-frequency value is not less than the fifth threshold, then the candidate RF can be determined to satisfy the high-frequency channel compensation constraint condition; otherwise, it can be determined that the candidate RF does not satisfy the high-frequency channel compensation constraint condition. The fifth threshold can be less than the third threshold, and the fourth threshold can be greater than the third threshold.

[0089] In one example, regarding the expected high-frequency value and total expected value corresponding to the candidate radio frequency, the expected high-frequency value is the sum of the number of 5G high-frequency terminals for the candidate radio frequency load (e.g., the number of second 5G high-frequency terminals for the target time point load) and the expected load terminal number. The total expected value is the sum of the total number of terminals for the candidate radio frequency load (e.g., the total number of terminals for the target time point load) and the expected load terminal number. Alternatively, if the expected high-frequency value and total expected value corresponding to the candidate radio frequency have been adjusted at the target time point (the adjustment process can be found in subsequent embodiments), then the expected high-frequency value is the sum of the adjusted expected high-frequency value and the expected load terminal number, and the total expected value is the sum of the adjusted total expected value and the expected load terminal number.

[0090] In one example, for a target load terminal, when the scanning channel of the candidate radio frequency (RF) supports the operating channel of the current radio frequency (RF), if the candidate RF scans a 5G high-frequency terminal currently loaded by the RF, and the signal strength between the 5G high-frequency terminal and the candidate RF is greater than a sixth threshold, and the signal strength between the 5G high-frequency terminal and the candidate RF is greater than the signal strength between the 5G high-frequency terminal and the other candidate RFs, then the 5G high-frequency terminal is the target load terminal for the candidate RF. That is, when multiple candidate RFs can scan a 5G high-frequency terminal, the 5G high-frequency terminal is the target load terminal for the candidate RF with the highest signal strength. In other words, the 5G high-frequency terminal is only considered as the target load terminal for one candidate RF, and the signal strength between this candidate RF and the 5G high-frequency terminal is the highest signal strength. The total number of target load terminals is then counted.

[0091] For example, the characteristics (such as MAC addresses) of all 5G high-frequency terminals in the current radio frequency load are sent to the candidate radio frequency, and the working channel of the current radio frequency is used as the scanning channel of the candidate radio frequency. That is, the scanning channel of the candidate radio frequency supports the working channel of the current radio frequency, and scanning is performed through the scanning channel.

[0092] For each 5G high-frequency terminal scanned by the candidate radio frequency, if the characteristics of the 5G high-frequency terminal are the same as those of the 5G high-frequency terminals that have been issued, then the 5G high-frequency terminal is the current 5G high-frequency terminal of the radio frequency load; otherwise, the 5G high-frequency terminal is not the current 5G high-frequency terminal of the radio frequency load.

[0093] For each 5G high-frequency terminal in the current RF load scanned by the candidate RF, if the signal strength between the 5G high-frequency terminal and the candidate RF is greater than a sixth threshold, and the signal strength between the 5G high-frequency terminal and the candidate RF is greater than the signal strength between the 5G high-frequency terminal and the other candidate RFs (i.e., the signal strength between the 5G high-frequency terminal and the candidate RF is the maximum signal strength), then the 5G high-frequency terminal is a potential load terminal of the candidate RF, and the number of potential load terminals is incremented by 1, i.e., one more valid scan data is added. The initial value of the number of potential load terminals is 0. If the signal strength between the 5G high-frequency terminal and the candidate RF is not greater than the sixth threshold, and / or the signal strength between the 5G high-frequency terminal and the candidate RF is not greater than the signal strength between the 5G high-frequency terminal and the other candidate RFs, then the 5G high-frequency terminal is not a potential load terminal of the candidate RF. Based on the above processing, all potential load terminals of the candidate RF can be obtained, i.e., the number of potential load terminals can be obtained.

[0094] For example, the sixth threshold can be configured based on experience. The sixth threshold can also be the signal strength between the 5G high-frequency terminal and the current radio frequency. In this case, the signal strength between the 5G high-frequency terminal and the candidate radio frequency needs to be greater than the signal strength between the 5G high-frequency terminal and the current radio frequency in order for the 5G high-frequency terminal to be allowed as the expected load terminal.

[0095] In one example, if the expected high-frequency value corresponding to the candidate radio frequency (RF) is not greater than the third threshold, and the total expected value corresponding to the candidate RF is not greater than the fourth threshold, it indicates that the 5G high-frequency terminals and all types of terminals loaded by the candidate RF have not exceeded the upper limit, and adjusting the working channel of the candidate RF will affect a small number of terminals. Furthermore, if the expected high-frequency value is not less than the fifth threshold, it can prevent the candidate RF from being adjusted to a 5G high-frequency channel and then satisfying the low-frequency channel adjustment strategy, thus avoiding repeated adjustments to the working channel. Based on this, the quantitative evaluation can be considered successful, and the candidate RF satisfies the high-frequency channel compensation constraint.

[0096] In one example, after adjusting the operating channel of the candidate radio frequency (RF) to a 5G high-frequency channel, the expected load terminals of the candidate RF will migrate from the current RF to the candidate RF. This is because the signal strength between the expected load terminal (5G high-frequency terminal) and the candidate RF is greater than the signal strength between the expected load terminal and the current RF. Therefore, the high-frequency expected value and the total expected value of the candidate RF can be adjusted. Specifically, the number of expected load terminals of the candidate RF can be added to the current value of the high-frequency expected value, and the number of expected load terminals of the candidate RF can be added to the current value of the total expected value. Alternatively, the high-frequency expected value and the total expected value of the current RF can be adjusted. Specifically, the number of expected load terminals of the candidate RF can be subtracted from the current value of the high-frequency expected value, and the number of expected load terminals of the candidate RF can be subtracted from the current value of the total expected value.

[0097] In one example, if the current radio frequency (RF) corresponds to multiple candidate RFs, these candidate RFs are sorted in descending order of signal strength, and each candidate RF is iterated through sequentially based on the sorting result. For the currently iterated candidate RF, the expected number of load terminals for that candidate RF is determined. After obtaining the expected number of load terminals for each candidate RF, candidate RFs with an expected number of load terminals of 0 are first excluded. The remaining candidate RFs are then sorted in descending order of the expected number of load terminals, and each candidate RF is iterated through sequentially based on the sorting result. For the currently iterated candidate RF, the expected number of load terminals for that candidate RF is added together with the current total expected value and the current high-frequency expected value.

[0098] If the updated total expected value is not greater than the fourth threshold (i.e., the maximum terminal access single radio frequency configuration limit or the theoretical optimal limit), and the updated high-frequency expected value is not greater than the third threshold (i.e., the maximum 5G high-frequency terminal access single radio frequency configuration limit or the theoretical optimal limit), and it does not meet the low-frequency supplementary adjustment judgment criteria (i.e., the updated high-frequency expected value is not less than the fifth threshold), then the quantitative evaluation is considered to be passed, and the candidate radio frequency can be used for high-frequency supplementary adjustment, that is, the working channel of the candidate radio frequency is allowed to be adjusted.

[0099] If the quantitative evaluation of any candidate radio frequency passes, the traversal of candidate radio frequencies is stopped, and the expected value records (high-frequency expected value and total expected value) of the current radio frequency (subtraction operation) and the candidate radio frequency are updated.

[0100] If any candidate radio frequency passes the quantitative evaluation, the current radio frequency, the candidate radio frequency that passed the evaluation, and the adjustment strategy are recorded. The adjustment strategy indicates that the working channel of the candidate radio frequency is adjusted to a 5G high-frequency channel.

[0101] In one example, see Figure 3 The diagram illustrates the quantitative evaluation algorithm for high-frequency compensation of radio frequencies. For the radio frequency to be evaluated (i.e., the current radio frequency), when a candidate radio frequency is upgraded to a 5G high-frequency channel, the migration of high-frequency terminals (5G high-frequency terminals) is simulated and estimated. The expected load of the candidate radio frequency increases, while the expected load of the current radio frequency decreases. The analysis then determines whether upgrading the candidate radio frequency to a 5G high-frequency channel is permissible.

[0102] Sixth, quantitative evaluation algorithm for low-frequency compensation radio frequency tuning strategy. When processing radio frequencies a1, a2, and a3 in sequence, radio frequency a2 needs to be processed after radio frequency a1 is processed. Since radio frequency a2 is a 5G low-frequency channel compensation point, a quantitative evaluation algorithm for low-frequency compensation point is executed for 5G low-frequency channel compensation point.

[0103] In one example, radio frequency a2 is designated as the current radio frequency. If the number of 5G high-frequency terminals on the current radio frequency load (e.g., the number of the first 5G high-frequency terminals on the current radio frequency load within a historical time period) is less than the fifth threshold, then the current radio frequency is designated as a 5G low-frequency channel supplementary point. Based on this, it is determined whether the current radio frequency meets the configured low-frequency channel adjustment strategy. If not, the processing of the current radio frequency ends, and the working channel of the current radio frequency is not adjusted to a 5G low-frequency channel. If yes, the effective neighboring radio frequencies corresponding to the current radio frequency are determined. If the effective neighboring radio frequencies meet the low-frequency channel supplementary point constraint conditions, the working channel of the current radio frequency can be adjusted to a 5G low-frequency channel; otherwise, the working channel of the current radio frequency is not adjusted to a 5G low-frequency channel.

[0104] In one example, it's necessary to first determine whether the current radio frequency (RF) meets the low-frequency channel adjustment strategy. If not, skip the current RF and do not adjust its operating channel to a 5G low-frequency channel. Only if it does, continue with the subsequent process. For instance, if one of the following conditions is met, it's determined that the current RF does not meet the low-frequency channel adjustment strategy; if none of the following conditions are met, it's determined that the current RF meets the low-frequency channel adjustment strategy. For example, depending on actual needs, some of the following conditions can be used as the low-frequency channel adjustment strategy, and other conditions can be added as well; there are no restrictions on this low-frequency channel adjustment strategy.

[0105] Condition 1: The current radio frequency is not operating on a 5G high-frequency channel.

[0106] Condition 2: The current radio frequency is a fixed radio frequency.

[0107] Condition 3: The number of 5G high-frequency terminals in the current RF load is greater than the number of 5G high-frequency terminals in each effective neighbor RF load, and the signal strength between each effective neighbor RF and the current RF is greater than the second threshold.

[0108] Condition 4: The number of 5G high-frequency terminals in the current radio frequency load is greater than the upper limit of the 5G high-frequency terminal load.

[0109] Condition 5: The total number of terminals in the current RF load is greater than the upper limit of the total terminal load.

[0110] Condition 6: The number of 5G high-frequency terminals in the current RF load is greater than 0, and the number of 5G high-frequency terminals in the current RF load is less than the configured effective evaluation value, which is less than the fifth threshold.

[0111] Condition 7: The current radio frequency is configured to maintain a high-frequency mark; wherein, when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than the seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the K radio frequency with the highest signal strength among the effective neighbor radio frequencies, where K is a positive integer, then the current radio frequency is configured to maintain a high-frequency mark. The marking of the high-frequency mark is described in subsequent embodiments.

[0112] Condition 8: The current radio frequency is configured with a skip flag; wherein, when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is the expected load-sharing radio frequency of the effective neighbor radio frequency, then the skip flag is configured for the current radio frequency. The configuration process is described in subsequent embodiments.

[0113] In one example, see Figure 4 The diagram shown is a schematic representation of a quantitative assessment of current radio frequency.

[0114] Traverse the 5G high-frequency radio frequencies. For example, if the current radio frequency is a 5G high-frequency radio frequency, continue with subsequent steps; if the current radio frequency is not a 5G high-frequency radio frequency, skip the current radio frequency. In summary, if the current radio frequency is not operating on a 5G high-frequency channel, i.e., condition 1 is met, then it is determined that the current radio frequency does not meet the low-frequency channel adjustment strategy, and the current radio frequency is skipped. If the current radio frequency is operating on a 5G high-frequency channel, i.e., condition 1 is not met, continue with subsequent steps.

[0115] Determine if the current radio frequency (RF) is a fixed RF. For example, if the current RF is a fixed RF, skip the current RF; if the current RF is not a fixed RF, continue with the subsequent steps. In summary, if the current RF is a fixed RF, i.e., condition 2 is met, then it is determined that the current RF does not meet the low-frequency channel adjustment strategy, and the current RF is skipped. If the current RF is not a fixed RF, i.e., condition 2 is not met, continue with the subsequent steps.

[0116] Determine if a feature marker exists in the current radio frequency (RF). For example, if a feature marker exists, skip the current RF; otherwise, continue to the next step. For instance, the feature marker could be a "maintain high frequency" marker. If the current RF has a "maintain high frequency" marker, skip it; otherwise, continue to the next step. In summary, if the current RF has a "maintain high frequency" marker (i.e., condition 7 is met), then it is determined that the current RF does not meet the low-frequency channel adjustment strategy, and the current RF is skipped. If the current RF does not have a "maintain high frequency" marker (i.e., condition 7 is not met), continue to the next step.

[0117] The feature marker can be a skip marker. If a skip marker exists in the current radio frequency (RF), the current RF is skipped; otherwise, subsequent steps continue. In summary, if a skip marker exists in the current RF, i.e., condition 8 is met, then the current RF does not meet the low-frequency channel adjustment strategy, and the current RF is skipped. If a skip marker does not exist in the current RF, i.e., condition 8 is not met, subsequent steps continue.

[0118] The current high-frequency load is determined, which is the number of 5G high-frequency terminals currently loaded on the radio frequency (i.e., the number of the second 5G high-frequency terminals at the target time point). If the current high-frequency load is 0, the sampling high-frequency load is determined, which is the number of 5G high-frequency terminals currently loaded on the radio frequency during the sampling period (e.g., a historical time period). If the sampling high-frequency load is 0, it means that there are no 5G high-frequency terminals on the current radio frequency throughout the entire sampling period. The current radio frequency is of the "idle filler" type, and the current radio frequency is not actually loaded with 5G high-frequency terminals. Network continuity can be assessed for the current radio frequency using neighbor relationships. If the sampling high-frequency load is not 0, an invalid assessment is recorded. In this case, the operating channel of the current radio frequency is not adjusted.

[0119] If the current high-frequency load is greater than 0, it is determined whether the current high-frequency load is greater than the evaluation value (which can be configured empirically). If not, an invalid evaluation is recorded, and the current radio frequency's operating channel is not adjusted in this case. For example, if the current high-frequency load is greater than 0 but not greater than the valid evaluation value, it is recorded as an invalid evaluation. For example, if the number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is less than the configured valid evaluation value, it is recorded as an invalid evaluation. The valid evaluation value only needs to be less than the fifth threshold, which can be configured empirically, and there is no restriction on this valid evaluation value.

[0120] If the current high-frequency load is greater than the assessed value, then it is determined whether the current high-frequency load exceeds the load threshold. If yes, the current radio frequency can be skipped; otherwise, the subsequent steps continue. In summary, if the current high-frequency load (i.e., the number of 5G high-frequency terminals in the current radio frequency load) is greater than the load threshold (i.e., the upper limit of the 5G high-frequency terminal load), i.e., condition 4 is met, then it is determined that the current radio frequency does not meet the low-frequency channel adjustment strategy, and the current radio frequency is skipped. If the current high-frequency load is not greater than the load threshold, i.e., condition 4 is not met, and the subsequent steps continue. Furthermore, it can be determined whether the total number of terminals in the current radio frequency load exceeds the upper limit of the total terminal load. If yes, then condition 5 is met, and it is determined that the current radio frequency does not meet the low-frequency channel adjustment strategy, and the current radio frequency is skipped. If no, i.e., the total number of terminals is not greater than the upper limit of the total terminal load, i.e., condition 5 is not met, and the subsequent steps continue.

[0121] The algorithm determines whether the current high-frequency load is higher than that of its surrounding neighbors. If so, the current radio frequency (RF) is skipped. Otherwise, the algorithm continues with a surrounding load assessment algorithm, which attempts to assess the surrounding load of 5G high-frequency terminals within the effective neighbor range (signal strength greater than -65dB) of the current RF operating on the 5G channel. In this case, the current RF is determined to meet the low-frequency channel adjustment strategy. In summary, if the current high-frequency load (i.e., the number of 5G high-frequency terminals on the current RF load) is greater than the number of 5G high-frequency terminals on each effective neighbor RF load (i.e., the number of the second-highest 5G high-frequency terminals on the surrounding neighbors at the target time point), i.e., condition 3 is met, then the current RF does not meet the low-frequency channel adjustment strategy, and the current RF is skipped. If the current high-frequency load is not greater than the number of 5G high-frequency terminals on any effective neighbor RF load, i.e., condition 3 is not met, and the algorithm continues with subsequent steps.

[0122] For each valid neighboring radio frequency of the current radio frequency, the signal strength of the valid neighboring radio frequency is greater than a second threshold (indicating that the radio frequencies are close and the signal strength between them is relatively large, such as -65dB). Thus, if the number of 5G high-frequency terminals loaded on the current radio frequency is the maximum value when comparing the current radio frequency with its valid neighboring radio frequencies (signal strength greater than -65dB), then the current radio frequency is skipped.

[0123] In one example, see Figure 5 The diagram illustrates the quantitative assessment of the current radio frequency (RF). Based on the current high-frequency terminal load (i.e., the current high-frequency load) obtained from historical sampling data, the final results are determined as invalid assessment, peripheral load sharing assessment, and network continuity assessment. For invalid assessments, no adjustment is made to the current RF's operating channel. For network continuity assessments, indicating the current RF is an idle filler, a quantitative network continuity assessment algorithm is performed on the idle filler RF. For peripheral load sharing assessments, indicating the current RF is a 5G low-frequency channel filler, a peripheral load sharing quantitative assessment algorithm is performed on the low-frequency filler RF.

[0124] Seventh, a quantitative evaluation algorithm for peripheral load sharing is performed on the low-frequency compensation radio frequency.

[0125] In one example, let radio frequency a2 be denoted as the current radio frequency. If the number of 5G high-frequency terminals loaded by the current radio frequency is less than the fifth threshold, then the current radio frequency is used as a 5G low-frequency channel supplementary point. If the current radio frequency meets the low-frequency channel adjustment strategy, then the effective neighbor radio frequency corresponding to the current radio frequency can be determined, and the signal strength between the effective neighbor radio frequency and the current radio frequency is greater than the second threshold. Based on this, if the effective neighbor radio frequency meets the low-frequency channel supplementary point constraint condition based on the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency (such as the number of the second 5G high-frequency terminals loaded by the effective neighbor radio frequency at the target time point), then the working channel of the current radio frequency is adjusted to a 5G low-frequency channel. If the effective neighbor radio frequency does not meet the low-frequency channel supplementary point constraint condition based on the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency, then the working channel of the current radio frequency is not adjusted to a 5G low-frequency channel.

[0126] In one example, if the current radio frequency (RF) meets the low-frequency channel adjustment strategy, then the valid neighboring RFs corresponding to the current RF are selected. For instance, for each neighboring RF of the current RF, if the signal strength of the neighboring RF and the current RF is greater than a second threshold (indicating that the neighboring RF and the current RF are close, such as -65dB), then the neighboring RF is considered a valid neighboring RF; otherwise, the neighboring RF is not a valid neighboring RF.

[0127] In one example, the expected load-sharing radio frequency (RF) for each 5G high-frequency terminal with the current RF load is determined based on multiple effective neighbor RFs. For each expected load-sharing RF, the expected high-frequency value and the total expected value of that expected load-sharing RF can be determined. If the expected high-frequency value of each expected load-sharing RF is no greater than a third threshold, the total expected value of each expected load-sharing RF is no greater than a fourth threshold, and the expected high-frequency value of each expected load-sharing RF is no greater than a first threshold, then the effective neighbor RFs are determined to satisfy the low-frequency channel compensation constraint. Otherwise, the effective neighbor RFs are determined not to satisfy the low-frequency channel compensation constraint.

[0128] In one example, regarding the expected load-sharing radio frequency, for each 5G high-frequency terminal with the current radio frequency load, if the scanning channel of the effective neighbor radio frequency supports the working channel of the current radio frequency, and if the effective neighbor radio frequency scans the 5G high-frequency terminal, and the signal strength between the 5G high-frequency terminal and the effective neighbor radio frequency is greater than the signal strength between the 5G high-frequency terminal and other effective neighbor radio frequencies, then the effective neighbor radio frequency is the expected load-sharing radio frequency for the 5G high-frequency terminal, and the 5G high-frequency terminal is the expected load terminal for the expected load-sharing radio frequency.

[0129] For example, the characteristics (such as MAC addresses) of all 5G high-frequency terminals in the current RF load are distributed to each valid neighboring RF, and the scanning channel of each valid neighboring RF supports the operating channel of the current RF. For each valid neighboring RF, it can scan multiple 5G high-frequency terminals. For each scanned 5G high-frequency terminal, if its characteristics are the same as the characteristics of the 5G high-frequency terminals already distributed, then it indicates that the 5G high-frequency terminal is a 5G high-frequency terminal in the current RF load. In this way, the signal strength between the valid neighboring RFs and the 5G high-frequency terminals in the current RF load can be obtained.

[0130] For each 5G high-frequency terminal with the current RF load, the signal strength between the 5G high-frequency terminal and each effective neighboring RF can be obtained. The effective neighboring RF corresponding to the maximum signal strength is taken as the expected load-sharing RF for the 5G high-frequency terminal, and the 5G high-frequency terminal is the expected load terminal of the expected load-sharing RF. In summary, the expected load-sharing RF for each 5G high-frequency terminal can be obtained, and for each expected load-sharing RF, the expected load terminal can also be obtained.

[0131] For example, quantitative evaluation will continue only if the maximum signal strength of each 5G high-frequency terminal in the current RF load is greater than the configured access threshold (meaning that the 5G high-frequency terminal can migrate to the effective neighbor RF corresponding to the maximum signal strength). Otherwise, if the maximum signal strength of any 5G high-frequency terminal is not greater than the access threshold (meaning that the 5G high-frequency terminal cannot migrate or the communication quality is very poor after migration), quantitative evaluation will not continue, the current RF will be skipped, and the working channel of the current RF will not be adjusted.

[0132] For each expected load-sharing radio frequency, the expected high-frequency value and total expected value for that expected load-sharing radio frequency are as follows: the expected high-frequency value is the sum of the number of 5G high-frequency terminals under the expected load of that radio frequency and the expected number of terminals; the total expected value is the sum of the total number of terminals under the expected load of that radio frequency and the expected number of terminals. Alternatively, if the expected high-frequency value and total expected value for the candidate radio frequency have been adjusted at the target time point, then the expected high-frequency value is the sum of the adjusted expected high-frequency value and the expected number of terminals; the total expected value is the sum of the adjusted total expected value and the expected number of terminals.

[0133] In one example, if the expected high-frequency value of each expected load-sharing radio frequency (RF) is no greater than the third threshold, and the total expected value of each expected load-sharing RF is no greater than the fourth threshold, it indicates that the number of 5G high-frequency terminals and all types of terminals on each expected load-sharing RF has not exceeded the upper limit. Adjusting the working channel of the current RF will not cause the number of terminals on neighboring RFs to exceed the upper limit. Furthermore, if the expected high-frequency value of each expected load-sharing RF is no greater than the first threshold, it avoids the need to adjust the working channel of the expected load-sharing RF again after adjusting the working channel of the current RF to a 5G low-frequency channel, thus avoiding repeated adjustments to the working channel. Based on this, the quantitative assessment is considered successful, and the current RF can be used for low-frequency supplementation, meaning that the effective neighboring RFs satisfy the low-frequency channel supplementation constraint.

[0134] For example, on all expected load-sharing radios, adjust the high-frequency expected value and the total expected value of that expected load-sharing radio. That is, add the number of expected load terminals to the current value of the high-frequency expected value, and add the number of expected load terminals to the current value of the total expected value. If the expected values ​​of all expected load-sharing radios do not exceed the high-frequency compensation adjustment judgment criteria, the quantitative assessment is considered to have passed, and the current radio can be used for low-frequency compensation.

[0135] In one example, the expected high-frequency value and total expected value of the current radio frequency (RF) can be adjusted. Specifically, the number of 5G high-frequency terminals (i.e., all 5G high-frequency terminals currently loaded by the RF) is subtracted from the current value of the expected high-frequency value, resulting in a expected high-frequency value of 0. The number of 5G high-frequency terminals is also subtracted from the current value of the total expected value. Furthermore, the expected high-frequency value and total expected value of each expected load-sharing RF can be adjusted. This involves adding the expected number of terminals for that RF to the current value of the expected high-frequency value, and adding the same number to the current value of the total expected value. In summary, the expected value records for the current RF (subtraction operation) and all expected load-sharing RFs (addition operation) can be updated.

[0136] If the expected value of any expected load-sharing radio frequency exceeds the high-frequency compensation adjustment judgment standard (such as the high-frequency expected value of any expected load-sharing radio frequency being greater than the third threshold, the total expected value of any expected load-sharing radio frequency being greater than the fourth threshold, or the high-frequency expected value of any expected load-sharing radio frequency being greater than the first threshold), then the quantitative assessment is considered to have failed, the current radio frequency is not used for low-frequency compensation, and all radio frequencies are not allowed to update their expected values.

[0137] In one example, if the low-frequency compensation strategy for the current radio frequency (RF) has been evaluated and approved, meaning it's permissible to adjust the current RF's operating channel to a 5G low-frequency channel, then these anticipated load-sharing RFs will no longer participate in the "low-frequency compensation" adjustment evaluation, and will be marked with a skip flag. Clearly, when using an anticipated load-sharing RF as the current RF, if the current RF is an anticipated load-sharing RF for that effective neighbor RF and its operating channel is adjusted to a 5G low-frequency channel, then a skip flag will be configured for the current RF. Based on this, the operating channel of the anticipated load-sharing RFs will not be adjusted.

[0138] In addition, if the current radio frequency assessment is successful, the current radio frequency, adjustment strategy, and expected load-sharing radio frequency are recorded. The adjustment strategy indicates that the working channel of the current radio frequency is adjusted to a 5G low-frequency channel.

[0139] See Figure 6 The diagram illustrates a quantitative evaluation algorithm for peripheral load sharing on low-frequency supplementary radio frequencies. For the radio frequency to be evaluated (the current radio frequency), when it is downgraded to a 5G low-frequency channel, the expected load of the current radio frequency decreases due to the migration of high-frequency terminals (5G high-frequency terminals), while the expected load of the effective neighboring radio frequencies of the current radio frequency increases. The analysis then determines whether it is permissible to adjust the current radio frequency to a 5G low-frequency channel.

[0140] Eighth, perform a quantitative evaluation algorithm for network continuity on the idle filler radio frequency. When processing radio frequencies a1, a2, and a3 in sequence, after processing radio frequency a2, radio frequency a3 needs to be processed. Radio frequency a3 is an idle filler radio frequency, and a quantitative evaluation algorithm for network continuity is performed on the idle filler radio frequency.

[0141] In one example, radio frequency a3 is designated as the current radio frequency. If the number of 5G high-frequency terminals on the current radio frequency load (e.g., the number of the first 5G high-frequency terminals on the current radio frequency load within a historical time period) is 0, then the current radio frequency is designated as an idle filler. Based on this, it is determined whether the current radio frequency meets the configured idle filler adjustment strategy. If not, the processing of the current radio frequency ends, and its operating channel is not adjusted to a 5G low-frequency channel. If yes, the effective neighbor radio frequency corresponding to the current radio frequency is determined. Then, if the effective neighbor radio frequency meets the idle filler constraint based on the signal strength between the effective neighbor radio frequency and the current radio frequency, the operating channel of the current radio frequency can be adjusted to a 5G low-frequency channel. If the effective neighbor radio frequency does not meet the idle filler constraint, the operating channel of the current radio frequency is not adjusted to a 5G low-frequency channel.

[0142] In one example, it is necessary to first determine whether the current radio frequency (RF) meets the idle point adjustment strategy. For instance, if one of the following conditions is met, it can be determined that the current RF does not meet the idle point adjustment strategy; if none of the following conditions are met, it can be determined that the current RF meets the idle point adjustment strategy.

[0143] Condition 1: The current radio frequency is not operating on a 5G high-frequency channel.

[0144] Condition 2: The current radio frequency is a fixed radio frequency.

[0145] Condition 3: The number of 5G high-frequency terminals in the current RF load is greater than 0, and the number of 5G high-frequency terminals in the current RF load is less than the configured effective evaluation value, which is less than the fifth threshold.

[0146] Condition 4: The current radio frequency is configured to maintain a high-frequency mark; wherein, when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than the seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the K radio frequency with the highest signal strength among the effective neighbor radio frequencies, then the current radio frequency is configured to maintain a high-frequency mark, where K is a positive integer.

[0147] Condition 5: The current radio frequency is configured with a skip flag; wherein, when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is the expected load-sharing radio frequency of the effective neighbor radio frequency, then the skip flag is configured for the current radio frequency.

[0148] For information on idle point replenishment adjustment strategies, please refer to [link / reference]. Figure 4 As shown, Figure 4 The “network continuity assessment” refers to the quantitative assessment algorithm for network continuity of idle filler radio frequencies.

[0149] In one example, if the current radio frequency (RF) meets the idle point compensation adjustment strategy, then the valid neighboring RFs corresponding to the current RF are selected. For instance, for each neighboring RF of the current RF, if the signal strength of the neighboring RF and the current RF is greater than a second threshold (indicating that the neighboring RF and the current RF are close, such as -65dB), then the neighboring RF is considered a valid neighboring RF; otherwise, the neighboring RF is not a valid neighboring RF.

[0150] In one example, based on multiple valid neighbor radio frequencies (RFs), the signal strength between each valid neighbor RF and the current RF can be obtained. If the signal strength between the current RF and K valid neighbor RFs is greater than the seventh threshold, and all K valid neighbor RFs are operating on 5G high-frequency channels, then the valid neighbor RFs satisfy the idle point compensation constraint condition. Here, K can be a positive integer, such as 2, 3, 4, etc. For example, based on the signal strength between the current RF and each valid neighbor RF, all valid neighbor RFs are sorted in descending order of signal strength, and the top K valid neighbor RFs are selected.

[0151] For example, iterate through the effective neighbor radios operating on the 5G high-frequency channel of the current radio frequency and determine the signal strength between each effective neighbor radio and the current radio. If there are K (e.g., 2) effective neighbor radios with signal strengths higher than the seventh threshold, then the area where the current radio is located is considered to meet the network continuity condition, and the low-frequency compensation strategy is allowed to be implemented, adjusting the operating channel of the current radio to the 5G low-frequency channel.

[0152] For example, if the current radio frequency (RF) evaluation passes, a high-frequency holding flag is configured for the aforementioned K 5G high-frequency neighbors, and the current RF is recorded as the trigger source. Clearly, when using a 5G high-frequency neighbor as the current RF, if the signal strength between the current RF and that effective neighbor RF is greater than the seventh threshold when adjusting the working channel of the current RF's effective neighbor RF to a 5G low-frequency channel, a high-frequency holding flag is configured for the current RF. Based on this, the working channel of the 5G high-frequency neighbor will not be adjusted. For example, the high-frequency holding flag and its trigger source are persistently saved and restored after a process or device restart, i.e., the high-frequency holding flag is canceled.

[0153] For example, if the current radio frequency is subsequently adjusted periodically and changed to a 5G high-frequency channel again, the high-frequency keeping mark triggered by the current radio frequency will be deleted from the corresponding radio frequency neighbor.

[0154] Alternatively, if the current radio frequency is offline for two consecutive adjustment cycles, the high-frequency markers triggered by the current radio frequency can be deleted from the corresponding radio frequency neighbor.

[0155] See Figure 7The diagram illustrates a quantitative assessment of network continuity. For the current radio frequency to be assessed, when the current radio frequency is downgraded to a 5G low-frequency channel, a high-frequency marker is configured to maintain the high-frequency signal for the two 5G high-frequency neighbors.

[0156] Ninth, issue and execute RF tuning parameters during system idle time.

[0157] For example, after a quantitative evaluation of all radio frequency (RF) systems operating on 5G high-frequency channels, RF parameters are uniformly issued during system idle time. For instance, by issuing RF parameters (such as channel parameters indicating which channel the RF system uses), the operating channel of the RF system can be adjusted to a 5G high-frequency channel; or, by issuing RF parameters, the operating channel of the RF system can be adjusted to a 5G low-frequency channel.

[0158] For example, based on the number of 5G high-frequency terminals in each radio frequency load, the system idle time can be determined. For instance, the time when the average number of 5G high-frequency terminals is at its minimum can be taken as the system idle time, and there is no restriction on this.

[0159] As can be seen from the above technical solutions, in this application embodiment, for network scenarios where a high proportion of wireless terminals only support 5G high-frequency channel access capabilities, the problem of high-frequency terminals dropping 2.4GHz or connecting to remote APs during full-band coverage is solved by intelligently learning terminal data and prioritizing continuous 5G high-frequency coverage. This addresses the issue of insufficient network capacity for full-frequency coverage, maximizing the utilization of radio frequency resources and network capacity. The distribution of high and low frequencies is intelligently adjusted based on terminal data learning, eliminating the need for manual planning and dynamically adapting to changes in terminal distribution and density. Simulation technology is employed to predict and evaluate changes in network load sharing after the implementation of optimization strategies based on terminal interaction feedback data, improving the reliability of optimization strategy evaluation. A high-frequency supplementation algorithm is provided, simulating wireless load changes from the terminal perspective and accurately supplementing 5G high-frequency channel resources at the single-radio granularity. A peripheral load sharing algorithm is also provided, simulating wireless load changes from the terminal perspective and accurately supplementing 5G low-frequency channel resources at the single-radio granularity. It provides a peripheral continuity supplementation algorithm, based on single radio frequency granularity, and uses the integrity of wireless network signal coverage as the evaluation standard to accurately supplement 5G low-frequency channel resources.

[0160] Based on the same concept as the methods described above, this application proposes a channel adjustment device, see [link to relevant documentation]. Figure 8 The diagram shown is a structural schematic of the channel adjustment device, which may include:

[0161] The acquisition module 81 is used to acquire the number of 5G high-frequency terminals for each radio frequency load; the determination module 82 is used to determine the candidate radio frequency corresponding to the current radio frequency if the number of 5G high-frequency terminals for the current radio frequency load is greater than a first threshold; wherein the signal strength between the candidate radio frequency and the current radio frequency is greater than a second threshold, the candidate radio frequency is not a fixed radio frequency, and the candidate radio frequency is not operating on a 5G high-frequency channel; if the candidate radio frequency satisfies the high-frequency channel compensation constraint condition based on the number of 5G high-frequency terminals for the candidate radio frequency load, the operating channel of the candidate radio frequency is adjusted to a 5G high-frequency channel.

[0162] In one example, when the determining module 82 determines that the candidate radio frequency satisfies the high-frequency channel compensation constraint based on the number of 5G high-frequency terminals in the candidate radio frequency load, it is specifically used to: determine the high-frequency expected value and the total expected value corresponding to the candidate radio frequency; wherein, the high-frequency expected value is the sum of the number of 5G high-frequency terminals in the candidate radio frequency load and the number of expected load terminals, and the total expected value is the sum of the total number of terminals in the candidate radio frequency load and the number of expected load terminals; if the high-frequency expected value is not greater than a third threshold, the total expected value is not greater than a fourth threshold, and the high-frequency expected value is not less than a fifth threshold, then the candidate radio frequency is determined to satisfy the high-frequency channel compensation constraint; the fifth threshold is less than the third threshold, and the fourth threshold is greater than the third threshold; wherein, when the scanning channel of the candidate radio frequency supports the working channel of the current radio frequency, if the candidate radio frequency scans a 5G high-frequency terminal of the current radio frequency load, and the signal strength between the 5G high-frequency terminal and the candidate radio frequency is greater than a sixth threshold, and the signal strength between the 5G high-frequency terminal and the candidate radio frequency is greater than the signal strength between the 5G high-frequency terminal and the other candidate radio frequencies, then the 5G high-frequency terminal is the expected load terminal.

[0163] The determining module 82 is further configured to determine the effective neighbor radio frequency corresponding to the current radio frequency if the number of 5G high-frequency terminals in the current radio frequency load is less than a fifth threshold, the current radio frequency satisfies the configured low-frequency channel adjustment strategy, the effective neighbor radio frequency is greater than a second threshold, and if the effective neighbor radio frequency satisfies the low-frequency channel supplementation constraint condition based on the number of 5G high-frequency terminals in the effective neighbor radio frequency load, the working channel of the current radio frequency is adjusted to a 5G low-frequency channel.

[0164] In one example, if one of the following conditions is met, the determining module 82 determines that the current radio frequency does not meet the low-frequency channel adjustment strategy; if none of the following conditions are met, the determining module 82 determines that the current radio frequency meets the low-frequency channel adjustment strategy: the current radio frequency is not operating on a 5G high-frequency channel; the current radio frequency is a fixed radio frequency; the number of 5G high-frequency terminals in the current radio frequency load is greater than the number of 5G high-frequency terminals in each effective neighbor radio frequency load, and the signal strength of each effective neighbor radio frequency and the current radio frequency is greater than a second threshold; the number of 5G high-frequency terminals in the current radio frequency load is greater than the upper limit of the 5G high-frequency terminal load; the total number of terminals in the current radio frequency load is greater than the upper limit of the total terminal load; the number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is greater than 0. The effective evaluation value is less than the configured effective evaluation value, which is less than the fifth threshold. The current radio frequency is configured to maintain a high-frequency flag, wherein when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than the seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is one of the K radio frequencies with the highest signal strength among the effective neighbor radio frequencies, then the current radio frequency is configured to maintain a high-frequency flag, where K is a positive integer. The current radio frequency is configured to skip a flag, wherein when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is used as the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured to skip a flag.

[0165] In one example, when the determining module 82 determines that the effective neighbor radio frequency satisfies the low-frequency channel supplementation constraint condition based on the number of 5G high-frequency terminals in the effective neighbor radio frequency load, it is specifically used to: determine the expected load-sharing radio frequency for each 5G high-frequency terminal in the current radio frequency load; wherein, when the scanning channel of the effective neighbor radio frequency supports the working channel of the current radio frequency, if the effective neighbor radio frequency scans the 5G high-frequency terminal, and the signal strength between the 5G high-frequency terminal and the effective neighbor radio frequency is greater than the signal strength between the 5G high-frequency terminal and other effective neighbor radio frequencies, then the effective neighbor radio frequency is the expected load-sharing radio frequency for the 5G high-frequency terminal, and the 5G high-frequency terminal is the expected load terminal of the expected load-sharing radio frequency;

[0166] Determine the expected high-frequency value and the total expected value of the expected load sharing radio frequency; wherein, the expected high-frequency value is the sum of the number of 5G high-frequency terminals with expected load sharing radio frequency load and the number of terminals with expected load, and the total expected value is the sum of the total number of terminals with expected load sharing radio frequency load and the number of terminals with expected load.

[0167] If the expected high-frequency value of each expected load-sharing radio frequency is not greater than the third threshold, the total expected value of each expected load-sharing radio frequency is not greater than the fourth threshold, and the expected high-frequency value of each expected load-sharing radio frequency is not greater than the first threshold, then the effective neighbor radio frequency is determined to satisfy the low-frequency channel compensation constraint condition.

[0168] In one example, the determining module 82 is further configured to: if the number of 5G high-frequency terminals in the current radio frequency load is 0, and the current radio frequency satisfies the configured idle point adjustment strategy, then determine the effective neighbor radio frequency corresponding to the current radio frequency; if the effective neighbor radio frequency satisfies the idle point constraint condition based on the signal strength between the effective neighbor radio frequency and the current radio frequency, then adjust the working channel of the current radio frequency to a 5G low-frequency channel. For example, if one of the following conditions is met, the determining module 82 determines that the current radio frequency does not satisfy the idle point adjustment strategy; if none of the following conditions are met, the determining module 82 determines that the current radio frequency satisfies the idle point adjustment strategy: the current radio frequency is not operating on a 5G high-frequency channel; the current radio frequency is a fixed radio frequency; the number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is less than the configured effective evaluation value, the effective evaluation value being less than the fifth threshold; the current radio frequency is configured to maintain a high-frequency mark, wherein, when the effective neighbor radio frequency of the current radio frequency is... When the working channel is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than the seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is one of the top K radio frequencies in terms of signal strength corresponding to the effective neighbor radio frequency, then the current radio frequency is configured to maintain a high-frequency flag, where K is a positive integer; the current radio frequency is configured to skip a flag, wherein, when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is used as the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured to skip a flag.

[0169] In one example, when the determining module 82 determines that the effective neighbor radio frequency satisfies the idle point filling constraint condition based on the signal strength between the effective neighbor radio frequency and the current radio frequency, it is specifically used to: if the signal strength between the current radio frequency and K effective neighbor radio frequencies is greater than the seventh threshold, and the K effective neighbor radio frequencies are all operating in 5G high-frequency channels, then it is determined that the effective neighbor radio frequency satisfies the idle point filling constraint condition.

[0170] Based on the same concept as the above method, this application proposes an electronic device, see [link to previous application]. Figure 9As shown, the electronic device includes a processor 91 and a machine-readable storage medium 92, the machine-readable storage medium 92 storing machine-executable instructions that can be executed by the processor 91; the processor 91 is used to execute the machine-executable instructions to implement the channel adjustment method disclosed in the above example of this application.

[0171] Based on the same concept as the above method, this application also provides a machine-readable storage medium storing a plurality of computer instructions, which, when executed by a processor, can implement the channel adjustment method disclosed in the above examples of this application.

[0172] Based on the same application concept as the above method, this application embodiment also provides a computer program product, which includes a computer program that, when executed by a processor, implements the channel adjustment method disclosed in the above examples of this application.

[0173] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, embodiments of this application can take the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0174] The above description is merely an embodiment of this application and is not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A channel adjustment method, characterized in that, The method includes: Obtain the number of 5G high-frequency terminals for each RF load; If the number of 5G high-frequency terminals in the current radio frequency load is greater than a first threshold, then a candidate radio frequency corresponding to the current radio frequency is determined; wherein, the signal strength between the candidate radio frequency and the current radio frequency is greater than a second threshold, the candidate radio frequency is not a fixed radio frequency, and the candidate radio frequency is not operating in a 5G high-frequency channel, and the fixed radio frequency is a radio frequency whose operating channel cannot be adjusted; If the candidate radio frequency satisfies the high-frequency channel supplementation constraint condition based on the number of 5G high-frequency terminals in the candidate radio frequency load, then the working channel of the candidate radio frequency is adjusted to a 5G high-frequency channel. The step of determining whether a candidate radio frequency satisfies the high-frequency channel complementation constraint based on the number of 5G high-frequency terminals with the candidate radio frequency load includes: Determine the high-frequency expected value and the total expected value corresponding to the candidate radio frequency; wherein, the high-frequency expected value is the sum of the number of 5G high-frequency terminals in the candidate radio frequency load and the number of terminals in the expected load, and the total expected value is the sum of the total number of terminals in the candidate radio frequency load and the number of terminals in the expected load; If the expected high-frequency value is not greater than the third threshold, the expected total value is not greater than the fourth threshold, and the expected high-frequency value is not less than the fifth threshold, then the candidate radio frequency is determined to satisfy the high-frequency channel compensation constraint condition; wherein, the fifth threshold is less than the third threshold, and the fourth threshold is greater than the third threshold. Wherein, when the scanning channel of the candidate radio frequency supports the working channel of the current radio frequency, if the candidate radio frequency scans a 5G high-frequency terminal of the current radio frequency load, and the signal strength between the 5G high-frequency terminal and the candidate radio frequency is greater than a sixth threshold, and the signal strength between the 5G high-frequency terminal and the candidate radio frequency is greater than the signal strength between the 5G high-frequency terminal and the other candidate radio frequencies, then the 5G high-frequency terminal is the expected load terminal.

2. The method according to claim 1, characterized in that, After obtaining the number of 5G high-frequency terminals for each radio frequency load, the method further includes: If the number of 5G high-frequency terminals in the current radio frequency load is less than the fifth threshold, and the current radio frequency meets the configured low-frequency channel adjustment strategy, then the effective neighbor radio frequency corresponding to the current radio frequency is determined; wherein, the signal strength between the effective neighbor radio frequency and the current radio frequency is greater than the second threshold; If the effective neighbor radio frequency satisfies the low-frequency channel compensation constraint condition based on the number of 5G high-frequency terminals in the effective neighbor radio frequency load, then the working channel of the current radio frequency is adjusted to a 5G low-frequency channel.

3. The method according to claim 2, characterized in that, The method further includes: If one of the following conditions is met, it is determined that the current radio frequency does not meet the low-frequency channel adjustment strategy; if none of the following conditions are met, it is determined that the current radio frequency meets the low-frequency channel adjustment strategy. The current radio frequency is not operating on a 5G high-frequency channel; The current radio frequency is a fixed radio frequency; The number of 5G high-frequency terminals in the current radio frequency load is greater than the number of 5G high-frequency terminals in each effective neighbor radio frequency load, and the signal strength of each effective neighbor radio frequency and the current radio frequency is greater than the second threshold. The number of 5G high-frequency terminals in the current radio frequency load is greater than the upper limit of the 5G high-frequency terminal load. The total number of terminals currently under RF load is greater than the upper limit of total terminal load; The number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is less than the configured effective evaluation value, and the effective evaluation value is less than the fifth threshold. The current radio frequency is configured to maintain a high-frequency mark. When the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than a seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the K radio frequency with the highest signal strength among the effective neighbor radio frequencies, then the current radio frequency is configured to maintain a high-frequency mark, where K is a positive integer. The current radio frequency is configured with a skip flag, wherein when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured with a skip flag.

4. The method according to claim 2, characterized in that, The determination of whether the effective neighbor radio frequency satisfies the low-frequency channel compensation constraint based on the number of 5G high-frequency terminals with the effective neighbor radio frequency load includes: Determine the expected load-sharing radio frequency for each 5G high-frequency terminal with the current radio frequency load; wherein, when the scanning channel of the effective neighbor radio frequency supports the working channel of the current radio frequency, if the effective neighbor radio frequency scans the 5G high-frequency terminal, and the signal strength between the 5G high-frequency terminal and the effective neighbor radio frequency is greater than the signal strength between the 5G high-frequency terminal and other effective neighbor radio frequencies, then the effective neighbor radio frequency is the expected load-sharing radio frequency for the 5G high-frequency terminal, and the 5G high-frequency terminal is the expected load terminal of the expected load-sharing radio frequency; Determine the expected high-frequency value and the total expected value of the expected load sharing radio frequency; wherein, the expected high-frequency value is the sum of the number of 5G high-frequency terminals with expected load sharing radio frequency load and the number of terminals with expected load, and the total expected value is the sum of the total number of terminals with expected load sharing radio frequency load and the number of terminals with expected load. If the expected high-frequency value of each expected load-sharing radio frequency is not greater than the third threshold, the total expected value of each expected load-sharing radio frequency is not greater than the fourth threshold, and the expected high-frequency value of each expected load-sharing radio frequency is not greater than the first threshold, then the effective neighbor radio frequency is determined to satisfy the low-frequency channel compensation constraint condition.

5. The method according to claim 1, characterized in that, After obtaining the number of 5G high-frequency terminals for each radio frequency load, the method further includes: If the number of 5G high-frequency terminals in the current radio frequency load is 0, and the current radio frequency meets the configured idle point adjustment strategy, then the effective neighbor radio frequency corresponding to the current radio frequency is determined. If the effective neighbor radio frequency satisfies the idle point compensation constraint condition based on the signal strength between the effective neighbor radio frequency and the current radio frequency, then the working channel of the current radio frequency is adjusted to a 5G low-frequency channel.

6. The method according to claim 5, characterized in that, The method further includes: If one of the following conditions is met, it is determined that the current radio frequency does not meet the idle point adjustment strategy; if none of the following conditions are met, it is determined that the current radio frequency meets the idle point adjustment strategy. The current radio frequency is not operating on a 5G high-frequency channel; The current radio frequency is a fixed radio frequency; The number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is less than the configured effective evaluation value, and the effective evaluation value is less than the fifth threshold. The current radio frequency is configured to maintain a high-frequency mark. When the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than a seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the K radio frequency with the highest signal strength among the effective neighbor radio frequencies, then the current radio frequency is configured to maintain a high-frequency mark, where K is a positive integer. The current radio frequency is configured with a skip flag, wherein when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is used as the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured with a skip flag. The step of determining whether the effective neighbor radio frequency satisfies the idle point compensation constraint based on the signal strength between the effective neighbor radio frequency and the current radio frequency includes: if the signal strength between the current radio frequency and K effective neighbor radio frequencies is greater than the seventh threshold, and the K effective neighbor radio frequencies are all operating in 5G high-frequency channels, then the effective neighbor radio frequency satisfies the idle point compensation constraint; where K is a positive integer.

7. A channel adjustment device, characterized in that, The device includes: The acquisition module is used to acquire the number of 5G high-frequency terminals for each radio frequency load; The determination module is used to determine a candidate radio frequency (RF) corresponding to the current RF if the number of 5G high-frequency terminals in the current RF load is greater than a first threshold; wherein the signal strength between the candidate RF and the current RF is greater than a second threshold, the candidate RF is not a fixed RF, and the candidate RF is not operating on a 5G high-frequency channel, and the fixed RF is a RF whose operating channel cannot be adjusted; if the candidate RF satisfies the high-frequency channel compensation constraint condition based on the number of 5G high-frequency terminals in the candidate RF load, then the operating channel of the candidate RF is adjusted to a 5G high-frequency channel; When the determining module determines that the candidate radio frequency satisfies the high-frequency channel compensation constraint condition based on the number of 5G high-frequency terminals of the candidate radio frequency load, it is specifically used to: determine the high-frequency expected value and the total expected value corresponding to the candidate radio frequency; wherein, the high-frequency expected value is the sum of the number of 5G high-frequency terminals of the candidate radio frequency load and the expected load terminal number, and the total expected value is the sum of the total number of terminals of the candidate radio frequency load and the expected load terminal number; If the expected high-frequency value is not greater than the third threshold, the expected total value is not greater than the fourth threshold, and the expected high-frequency value is not less than the fifth threshold, then the candidate radio frequency is determined to satisfy the high-frequency channel compensation constraint condition; wherein, the fifth threshold is less than the third threshold, and the fourth threshold is greater than the third threshold. Wherein, when the scanning channel of the candidate radio frequency supports the working channel of the current radio frequency, if the candidate radio frequency scans a 5G high-frequency terminal of the current radio frequency load, and the signal strength between the 5G high-frequency terminal and the candidate radio frequency is greater than a sixth threshold, and the signal strength between the 5G high-frequency terminal and the candidate radio frequency is greater than the signal strength between the 5G high-frequency terminal and the other candidate radio frequencies, then the 5G high-frequency terminal is the expected load terminal.

8. The apparatus according to claim 7, characterized in that, The determining module is further configured to determine the effective neighbor radio frequency corresponding to the current radio frequency if the number of 5G high-frequency terminals in the current radio frequency load is less than a fifth threshold and the current radio frequency satisfies the configured low-frequency channel adjustment strategy; wherein the signal strength between the effective neighbor radio frequency and the current radio frequency is greater than a second threshold; if the effective neighbor radio frequency satisfies the low-frequency channel supplementation constraint condition based on the number of 5G high-frequency terminals in the effective neighbor radio frequency load, the working channel of the current radio frequency is adjusted to a 5G low-frequency channel.

9. The apparatus according to claim 8, characterized in that, If one of the following conditions is met, the determining module determines that the current radio frequency does not meet the low-frequency channel adjustment strategy; if none of the following conditions are met, the determining module determines that the current radio frequency meets the low-frequency channel adjustment strategy. The current radio frequency is not operating on a 5G high-frequency channel; The current radio frequency is a fixed radio frequency; The number of 5G high-frequency terminals in the current radio frequency load is greater than the number of 5G high-frequency terminals in each effective neighbor radio frequency load, and the signal strength of each effective neighbor radio frequency and the current radio frequency is greater than the second threshold. The number of 5G high-frequency terminals in the current radio frequency load is greater than the upper limit of the 5G high-frequency terminal load. The total number of terminals currently under RF load is greater than the upper limit of total terminal load; The number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is less than the configured effective evaluation value, and the effective evaluation value is less than the fifth threshold. The current radio frequency is configured to maintain a high-frequency mark. When the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than a seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the K radio frequency with the highest signal strength among the effective neighbor radio frequencies, then the current radio frequency is configured to maintain a high-frequency mark, where K is a positive integer. The current radio frequency is configured with a skip flag, wherein when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured with a skip flag.

10. The apparatus according to claim 8, characterized in that, The determining module, based on the number of 5G high-frequency terminals in the effective neighbor radio frequency load, determines whether the effective neighbor radio frequency satisfies the low-frequency channel compensation constraint condition, specifically for: Determine the expected load-sharing radio frequency for each 5G high-frequency terminal with the current radio frequency load; wherein, when the scanning channel of the effective neighbor radio frequency supports the working channel of the current radio frequency, if the effective neighbor radio frequency scans the 5G high-frequency terminal, and the signal strength between the 5G high-frequency terminal and the effective neighbor radio frequency is greater than the signal strength between the 5G high-frequency terminal and other effective neighbor radio frequencies, then the effective neighbor radio frequency is the expected load-sharing radio frequency for the 5G high-frequency terminal, and the 5G high-frequency terminal is the expected load terminal of the expected load-sharing radio frequency; Determine the expected high-frequency value and the total expected value of the expected load sharing radio frequency; wherein, the expected high-frequency value is the sum of the number of 5G high-frequency terminals with expected load sharing radio frequency load and the number of terminals with expected load, and the total expected value is the sum of the total number of terminals with expected load sharing radio frequency load and the number of terminals with expected load. If the expected high-frequency value of each expected load-sharing radio frequency is not greater than the third threshold, the total expected value of each expected load-sharing radio frequency is not greater than the fourth threshold, and the expected high-frequency value of each expected load-sharing radio frequency is not greater than the first threshold, then the effective neighbor radio frequency is determined to satisfy the low-frequency channel compensation constraint condition.

11. The apparatus according to claim 7, characterized in that, The determining module is further configured to determine the effective neighbor radio frequency corresponding to the current radio frequency if the number of 5G high-frequency terminals in the current radio frequency load is 0 and the current radio frequency satisfies the configured idle point adjustment strategy; and if the effective neighbor radio frequency satisfies the idle point constraint condition based on the signal strength between the effective neighbor radio frequency and the current radio frequency, then adjust the working channel of the current radio frequency to a 5G low-frequency channel.

12. The apparatus according to claim 11, characterized in that, If one of the following conditions is met, the determining module determines that the current radio frequency does not meet the idle point adjustment strategy; if none of the following conditions are met, the determining module determines that the current radio frequency meets the idle point adjustment strategy. The current radio frequency is not operating on a 5G high-frequency channel; The current radio frequency is a fixed radio frequency; The number of 5G high-frequency terminals in the current radio frequency load is greater than 0, and the number of 5G high-frequency terminals in the current radio frequency load is less than the configured effective evaluation value, and the effective evaluation value is less than the fifth threshold. The current radio frequency is configured to maintain a high-frequency mark. When the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the signal strength between the current radio frequency and the effective neighbor radio frequency is greater than a seventh threshold, and the number of 5G high-frequency terminals loaded by the effective neighbor radio frequency is 0, and the current radio frequency is the K radio frequency with the highest signal strength among the effective neighbor radio frequencies, then the current radio frequency is configured to maintain a high-frequency mark, where K is a positive integer. The current radio frequency is configured with a skip flag, wherein when the working channel of the effective neighbor radio frequency of the current radio frequency is adjusted to a 5G low-frequency channel, if the current radio frequency is used as the expected load-sharing radio frequency of the effective neighbor radio frequency, then the current radio frequency is configured with a skip flag. Specifically, when the determining module determines that the effective neighbor radio frequency satisfies the idle point filling constraint condition based on the signal strength between the effective neighbor radio frequency and the current radio frequency, it is used to: if the signal strength between the current radio frequency and K effective neighbor radio frequencies is greater than the seventh threshold, and the K effective neighbor radio frequencies are all operating in 5G high-frequency channels, then it is determined that the effective neighbor radio frequency satisfies the idle point filling constraint condition.

13. An electronic device, characterized in that, include: A processor and a machine-readable storage medium, the machine-readable storage medium storing machine-executable instructions that can be executed by the processor; The processor is configured to execute machine-executable instructions to implement the method of any one of claims 1-6.

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