A method, apparatus, electronic device and storage medium for spectrum resource adjustment

Abstract

The present application provides a spectrum resource adjustment method, apparatus, electronic device, and storage medium, which are used to improve the problem of low overall bandwidth utilization rate of multiple wireless networks. The method includes: obtaining traffic data of multiple wireless networks; determining whether a trigger condition for adjusting the spectrum resources of the multiple wireless networks is satisfied according to the traffic data, where the trigger condition indicates that at least one of the multiple wireless networks has bandwidth redundancy and at least one wireless network does not have bandwidth redundancy; if so, calculating the bandwidth redundancy degree according to the traffic data, and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy degree.

Description

Technical Field

[0001] This application relates to the technical field of mobile communication networks and spectrum reuse. Specifically, it relates to a method, apparatus, electronic device, and storage medium for spectrum resource adjustment. Background Art

[0002] Currently, in the spectrum planning for outdoor coverage and indoor coverage of networks using the fourth-generation mobile communication standard (abbreviated as 4G) or the fifth-generation mobile communication standard (abbreviated as 5G), independent and fixed spectrum resources are usually allocated for outdoor coverage and indoor coverage to avoid interference between their wireless signals. Summary of the Invention

[0003] The purpose of the embodiments of this application is to provide a method, apparatus, electronic device, and storage medium for spectrum resource adjustment, which is used to improve the problem of low overall bandwidth utilization rate of multiple wireless networks.

[0004] The embodiments of this application provide a method for spectrum resource adjustment, including: obtaining traffic data of multiple wireless networks; determining whether a trigger condition for adjusting the spectrum resources of multiple wireless networks is met according to the traffic data, where the trigger condition indicates that at least one of the multiple wireless networks has bandwidth redundancy and at least one wireless network does not have bandwidth redundancy; if so, calculating the bandwidth redundancy according to the traffic data, and adjusting the spectrum resources of multiple wireless networks according to the bandwidth redundancy. In the above implementation process, when the traffic data of multiple wireless networks meets the trigger condition for adjusting the spectrum resources of the wireless networks, the spectrum resources of multiple wireless networks are adjusted, so that the spectrum resources of the wireless networks can be adjusted according to the specific usage situation, effectively avoiding the situation where the traditional fixed spectrum cannot dynamically adjust the spectrum resources, thereby increasing the flexibility of spectrum resource usage, and adjusting the spectrum resources of multiple wireless networks according to the calculated bandwidth redundancy can effectively improve the overall bandwidth utilization rate of multiple wireless networks.

[0005] Optionally, in the embodiments of the present application, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; determining whether the trigger condition for adjusting the spectrum resources of the multiple wireless networks is met according to the traffic data includes: calculating the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network respectively according to the traffic data. The peak fallback ratio is the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. The peak fallback value is the difference between the access wireless network bandwidth rate and the peak of the wireless network bandwidth rate in the current period; determining whether the first peak fallback ratio and the second peak fallback ratio meet the first preset condition, where the first preset condition includes: the first peak fallback ratio is less than the first threshold, and the second peak fallback ratio is greater than the second threshold, and the first threshold is less than the second threshold; if so, it is determined that the outdoor wireless network and the indoor wireless network meet the trigger condition, otherwise, it is determined that the outdoor wireless network and the indoor wireless network do not meet the trigger condition. In the above implementation process, determining whether the outdoor wireless network and the indoor wireless network meet the trigger condition through the peak fallback ratio can effectively increase the accuracy of determining the trigger condition, and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy can effectively improve the overall bandwidth utilization rate of the multiple wireless networks.

[0006] Optionally, in the embodiments of the present application, calculating the bandwidth redundancy according to the traffic data and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy includes: calculating the first bandwidth redundancy of the indoor wireless network according to the traffic data; increasing the spectrum resources of the outdoor wireless network and decreasing the spectrum resources of the indoor wireless network according to the first bandwidth redundancy. In the above implementation process, by adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy, the spectrum resources of the wireless network can be adjusted according to the specific usage situation, effectively avoiding the situation where the traditional spectrum is fixed and the spectrum resources cannot be dynamically adjusted, thereby increasing the flexibility of using the spectrum resources, and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy can effectively improve the overall bandwidth utilization rate of the multiple wireless networks.

[0007] Optionally, in the embodiments of the present application, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; determining whether the trigger condition for adjusting the spectrum resources of the multiple wireless networks is satisfied according to the traffic data includes: calculating the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network respectively according to the traffic data. The peak fallback ratio is the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. The peak fallback value is the difference between the access wireless network bandwidth rate and the peak value of the wireless network bandwidth rate in the current period; determining whether the first peak fallback ratio and the second peak fallback ratio satisfy the second preset condition, where the second preset condition includes: the first peak fallback ratio is greater than the third threshold, and the second peak fallback ratio is less than the fourth threshold, and the fourth threshold is less than the third threshold; if so, it is determined that the outdoor wireless network and the indoor wireless network satisfy the trigger condition, otherwise, it is determined that the outdoor wireless network and the indoor wireless network do not satisfy the trigger condition. In the above implementation process, determining whether the outdoor wireless network and the indoor wireless network satisfy the trigger condition through the peak fallback ratio can effectively increase the accuracy of determining the trigger condition, and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy can effectively improve the overall bandwidth utilization rate of the multiple wireless networks.

[0008] Optionally, in the embodiments of the present application, calculating the bandwidth redundancy according to the traffic data and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy includes: calculating the second bandwidth redundancy of the outdoor wireless network according to the traffic data; reducing the spectrum resources of the outdoor wireless network according to the second bandwidth redundancy and increasing the spectrum resources of the indoor wireless network. In the above implementation process, by adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy, the spectrum resources of the wireless network can be adjusted according to the specific usage situation, effectively avoiding the situation where the traditional spectrum is fixed and the spectrum resources cannot be dynamically adjusted, thereby increasing the flexibility of using the spectrum resources, and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy can effectively improve the overall bandwidth utilization rate of the multiple wireless networks.

[0009] Optionally, in the embodiments of the present application, adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy includes: selecting a frequency reuse template from the frequency reuse template library according to the bandwidth redundancy, and using the frequency reuse template to adjust the spectrum resources of the multiple wireless networks. In the above implementation process, by selecting a frequency reuse template from the frequency reuse template library according to the bandwidth redundancy and using the frequency reuse template to adjust the spectrum resources of the multiple wireless networks, the efficiency and speed of adjusting the spectrum resources of the multiple wireless networks are improved.

[0010] Optionally, in the embodiments of the present application, the traffic data of the wireless network is network data adopting the fifth-generation mobile communication standard or the sixth-generation mobile communication standard.

[0011] An embodiment of the present application further provides a spectrum resource adjustment device, including: a traffic data acquisition module for acquiring traffic data of multiple wireless networks; a trigger condition judgment module for judging whether a trigger condition for adjusting the spectrum resources of multiple wireless networks is satisfied according to the traffic data, where the trigger condition indicates that at least one of the multiple wireless networks has bandwidth redundancy and at least one wireless network does not have bandwidth redundancy; a spectrum resource adjustment module for, if the trigger condition for adjusting the spectrum resources of multiple wireless networks is satisfied, calculating a bandwidth redundancy degree according to the traffic data and adjusting the spectrum resources of multiple wireless networks according to the bandwidth redundancy degree.

[0012] Optionally, in the embodiment of the present application, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; the trigger condition judgment module includes: a first data calculation module for respectively calculating a first peak fallback ratio of the outdoor wireless network and a second peak fallback ratio of the indoor wireless network according to the traffic data, where the peak fallback ratio is a ratio value between the peak fallback value in the current period and the maximum peak fallback value in the historical period, and the peak fallback value is the difference between the access wireless network bandwidth rate and the peak value of the wireless network bandwidth rate in the current period; a first data judgment module for judging whether the first peak fallback ratio and the second peak fallback ratio satisfy a first preset condition, where the first preset condition includes: the first peak fallback ratio is less than a first threshold, and the second peak fallback ratio is greater than a second threshold, and the first threshold is less than the second threshold; a first condition determination module for, if the first peak fallback ratio and the second peak fallback ratio satisfy the first preset condition, determining that the outdoor wireless network and the indoor wireless network satisfy the trigger condition, otherwise, determining that the outdoor wireless network and the indoor wireless network do not satisfy the trigger condition.

[0013] Optionally, in the embodiment of the present application, the spectrum resource adjustment module includes: a first redundancy calculation module for calculating a first bandwidth redundancy degree of the indoor wireless network according to the traffic data; a first resource adjustment module for increasing the spectrum resources of the outdoor wireless network and decreasing the spectrum resources of the indoor wireless network according to the first bandwidth redundancy degree.

[0014] Optionally, in the embodiments of the present application, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; the trigger condition determination module includes: a second data calculation module, configured to calculate a first peak fallback ratio of the outdoor wireless network and a second peak fallback ratio of the indoor wireless network respectively according to traffic data, where the peak fallback ratio is a ratio value between the peak fallback value in the current period and the maximum peak fallback value in the historical period, and the peak fallback value is the difference between the access wireless network bandwidth rate and the peak value of the wireless network bandwidth rate in the current period; a second data determination module, configured to determine whether the first peak fallback ratio and the second peak fallback ratio meet a second preset condition, where the second preset condition includes: the first peak fallback ratio is greater than a third threshold, and the second peak fallback ratio is less than a fourth threshold, and the fourth threshold is less than the third threshold; a second condition determination module, configured to determine that the outdoor wireless network and the indoor wireless network meet the trigger condition if the first peak fallback ratio and the second peak fallback ratio meet the second preset condition, otherwise, determine that the outdoor wireless network and the indoor wireless network do not meet the trigger condition.

[0015] Optionally, in the embodiments of the present application, the spectrum resource adjustment module includes: a second redundancy calculation module, configured to calculate a second bandwidth redundancy of the outdoor wireless network according to traffic data; a second resource adjustment module, configured to reduce the spectrum resources of the outdoor wireless network and increase the spectrum resources of the indoor wireless network according to the second bandwidth redundancy.

[0016] Optionally, in the embodiments of the present application, the spectrum resource adjustment module includes: a multiplexing template adjustment module, configured to select a frequency multiplexing template from a frequency multiplexing template library according to the bandwidth redundancy and use the frequency multiplexing template to adjust the spectrum resources of the multiple wireless networks.

[0017] Optionally, in the embodiments of the present application, the traffic data of the wireless network is network data adopting the fifth-generation mobile communication standard or the sixth-generation mobile communication standard.

[0018] The embodiments of the present application further provide an electronic device, including: a processor and a memory, where the memory stores machine-readable instructions executable by the processor, and when the machine-readable instructions are executed by the processor, the methods described above are executed.

[0019] The embodiments of the present application further provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a processor, the methods described above are executed. Description of the Drawings

[0020] To more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the accompanying drawings required for the embodiments of the present application. It should be understood that the following drawings only show some embodiments of the embodiments of the present application, and therefore should not be regarded as limiting the scope. For those of ordinary skill in the art, without creative efforts, other related drawings can also be obtained based on these drawings.

[0021] Figure 1 Flow schematic diagram of the spectrum resource adjustment method provided by the embodiments of the present application shown;

[0022] Figure 2 Schematic diagram of the outdoor macro station coverage area provided by the embodiments of the present application shown;

[0023] Figure 3 Traffic statistics schematic diagram of the ultra-dense multiplexing area provided by the embodiments of the present application shown;

[0024] Figure 4 Frequency band schematic diagram of the frequency reuse template provided by the embodiments of the present application shown;

[0025] Figure 5 Structure schematic diagram of the spectrum resource adjustment device provided by the embodiments of the present application shown. Detailed implementation manners

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present application in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Usually, the components of the embodiments of the present application described and shown in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the embodiments of the present application to be protected, but only represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the embodiments of the present application.

[0027] It can be understood that "first" and "second" in the embodiments of the present application are used to distinguish similar objects. Those skilled in the art can understand that words such as "first" and "second" do not limit the quantity and execution order, and words such as "first" and "second" do not necessarily limit to be different.

[0028] Before introducing the spectrum resource adjustment method provided by the embodiments of the present application, some concepts involved in the embodiments of the present application will be introduced first:

[0029] The 5th generation mobile networks (5th generation mobile networks or 5th generation wireless systems), abbreviated as 5G, is the latest generation of mobile communication technology, which is the evolution after the 4G system. The performance goals of 5G are high data rate, reduced latency, energy saving, cost reduction, increased system capacity, and large-scale device connection.

[0030] The 6th generation mobile networks (6th generation mobile networks or 6th generation wireless systems), abbreviated as 6G, refers to the 6th generation of mobile communication technology, which is an extension after the 5G system.

[0031] It should be noted that the spectrum resource adjustment method provided in the embodiments of this application can be executed by an electronic device. Here, the electronic device refers to a device terminal or a server with the function of executing a computer program. Examples of device terminals include: smart phones, personal computers, tablet computers, personal digital assistants, or mobile Internet devices, etc. A server refers to a device that provides computing services through a network. Examples of servers include: x86 servers and non-x86 servers. Non-x86 servers include: mainframes, minicomputers, and UNIX servers.

[0032] The following introduces the application scenarios applicable to the spectrum resource adjustment method. Here, the application scenarios include but are not limited to: in the outdoor coverage and indoor coverage spectrum planning of 5G or 6G mobile communication networks, application scenarios such as the optimization of spectrum intensive reuse technology in 5G or 6G mobile communication networks; by adjusting the spectrum resources of multiple wireless networks according to the bandwidth redundancy, the overall bandwidth utilization rate of multiple wireless networks can be effectively improved.

[0033] Please refer to Figure 1 the flowchart showing the spectrum resource adjustment method provided in the embodiments of this application; the main idea of this spectrum resource adjustment method is that when the traffic data of multiple wireless networks meets the trigger condition for adjusting the spectrum resources of the wireless network, the spectrum resources of multiple wireless networks are adjusted, so that the spectrum resources of the wireless network can be adjusted according to the specific usage situation, effectively avoiding the situation where the traditional spectrum is fixed and the spectrum resources cannot be dynamically adjusted, thereby increasing the flexibility of spectrum resource usage, and adjusting the spectrum resources of multiple wireless networks according to the calculated bandwidth redundancy can effectively improve the overall bandwidth utilization rate of multiple wireless networks. The above spectrum resource adjustment method can specifically include:

[0034] Step S110: Obtain the traffic data of multiple wireless networks.

[0035] It can be understood that the above-mentioned multiple wireless networks refer to multiple different types of wireless networks, that is, wireless networks with different spectrum divisions. The spectrum can be mutually assigned between adjacent types. Of course, non-adjacent spectra can also be divided into different types, that is, non-adjacent spectra are assigned to the same type. For the convenience of understanding and illustration, only the example of mutual assignment of spectra between adjacent types will be used for detailed illustration below.

[0036] Please refer to Figure 2 the schematic diagram of the outdoor macro cell coverage area provided by the embodiment of the present application shown in the figure; The implementation manner of the above step S110 is, for example: The outdoor macro cell coverage area in the figure can be a circular area that can be covered by the radius of the dense reuse cluster. The outdoor macro cell coverage area can include: the main coverage area of the outdoor macro cell (for example, the area of the innermost circle in the figure) and the secondary coverage area of the outdoor macro cell (for example, the area between the innermost circle and the outermost circle in the figure). Since the signal of the main coverage area of the outdoor macro cell is strong, the frequency point coverage area of the outdoor wireless network is usually within the main coverage area of the outdoor macro cell. Usually, the area where the frequency point coverage area of the outdoor wireless network overlaps with the frequency point coverage area of the indoor wireless network can be called the ultra-dense reuse area. Each ultra-dense reuse area can be a cell or a building (the example of a cell will be used for illustration below). Since the ultra-dense reuse area of this cell uses the statistical time division multiplexing (Statistical Time Division Multiplexing) method to use the outdoor wireless network and the indoor wireless network (associated with the cell) at staggered peaks, this ultra-dense reuse area can also be called the staggered peak location association area. The staggered peak location association area can be expressed as Of course, in the specific practical process, the traffic data of multiple wireless networks can be obtained from the ultra-dense reuse areas of multiple wireless networks. Optionally, the traffic data of the above-mentioned wireless network is network data using the fifth-generation mobile communication standard (abbreviated as 5G) or the sixth-generation mobile communication standard (abbreviated as 6G).

[0037] Please refer to Figure 3 the traffic statistics schematic diagram of the ultra-dense reuse area provided by the embodiment of the present application shown in the figure; In the specific actual process, 24 hours of a day can be divided into 24 statistical time periods from the 0th to the 23rd (the data granularity of the statistical time period here can also be adjusted according to specific circumstances). Specifically, for example: 9:00 am to 10:00 am is the 9th statistical time period, denoted as T9, and so on. Assume that in each T j time period, the traffic data of one of the ultra-dense reuse areas is statistically analyzed, and the traffic statistics schematic diagram of this ultra-dense reuse area can be obtained. The figure shows each T jThe peak value of the service traffic data statistically obtained for the ultra-dense multiplexing area during a time period. Here, the peak value of the service traffic data refers to the maximum value of the traffic data during this T j time period. For example, in the figure: the peak value of the traffic data for outdoor wireless network access from 9:00 am to 10:00 am (i.e., the 9th statistical time period) is 15.

[0038] Step S120: Determine whether the trigger condition for adjusting the spectrum resources of multiple wireless networks is met according to the traffic data. The trigger condition indicates that at least one of the multiple wireless networks has bandwidth redundancy and at least one wireless network has no bandwidth redundancy.

[0039] Since there are many ways to determine whether a wireless network has bandwidth redundancy in specific practices, for example: determining according to the proportion of the statistically obtained data traffic to the total bandwidth of the wireless network, or determining according to the peak value fallback ratio of the wireless network, etc. For the sake of easy understanding and explanation, only the method of determining the existence of bandwidth redundancy by the peak value fallback ratio of the wireless network will be specifically described below.

[0040] Step S130: If the trigger condition for adjusting the spectrum resources of multiple wireless networks is met, calculate the bandwidth redundancy according to the traffic data, and adjust the spectrum resources of multiple wireless networks according to the bandwidth redundancy.

[0041] There are many implementation manners for the above steps S120 to S130. When there are three or more than three multiple wireless networks, the spectrum resources of the wireless networks with bandwidth redundancy can be assigned to the wireless networks without bandwidth redundancy, so that this part of the spectrum resources can be used more fully. It can be randomly assigned or assigned according to the importance weight of different types of wireless networks. If there are three or more than three multiple wireless networks, then the method of adjusting the spectrum resources will be very complex. For the sake of easy understanding and explanation, the following will take the adjustment of two of the multiple wireless networks as an example for description. If the above multiple wireless networks include: outdoor wireless network and indoor wireless network, then there are the following two adjustment methods for adjusting the spectrum resources of multiple wireless networks:

[0042] The first adjustment method, when the indoor wireless network has bandwidth redundancy and the outdoor wireless network has no bandwidth redundancy, then the spectrum resources of the indoor wireless network can be assigned to the outdoor wireless network. The process of determining the trigger condition in the above step S120 may include:

[0043] Step S121: Calculate the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network respectively according to the traffic data. The peak fallback ratio is the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. The peak fallback value is the difference between the access wireless network bandwidth rate and the peak of the wireless network bandwidth rate in the current period.

[0044] For example, the implementation method of calculating the peak fallback ratio in the above step S121: In this ultra-dense multiplexing area, the specific value of the peak fallback ratio (including the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network) can be calculated according to the formula ΔP i MAX (T j )=P i MAX -P i (T j ). Here, T j represents the jth statistical period, represents in the ultra-dense multiplexing area area, the peak fallback ratio in the T j th statistical period, that is, the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. ΔP i MAX (T j ) represents the peak fallback value in the current period (i.e., the jth statistical period). ΔP i MAX represents the maximum peak fallback value in the historical period among all statistics. P i MAX represents the maximum value of the access wireless network bandwidth rate. P i (T j ) represents the peak of the wireless network bandwidth rate in the current period (i.e., the jth statistical period). It can be understood that the first peak fallback ratio of the outdoor wireless network calculated above can be expressed as and the second peak fallback ratio of the indoor wireless network can be expressed as

[0045] Step S122: Determine whether the first peak fallback ratio and the second peak fallback ratio satisfy the first preset condition. The first preset condition includes: the first peak fallback ratio is less than the first threshold, and the second peak fallback ratio is greater than the second threshold, where the first threshold is less than the second threshold.

[0046] The above first preset condition can be expressed as Among them, represents the first peak fallback ratio of the outdoor wireless network, represents the first threshold (i.e., the lowest threshold of the outdoor wireless network), represents the second peak fallback ratio of the indoor wireless network, represents the second threshold (i.e., the highest threshold of the indoor wireless network).

[0047] Step S123: If the first peak fallback ratio and the second peak fallback ratio meet the first preset condition, it is determined that the outdoor wireless network and the indoor wireless network meet the trigger condition.

[0048] Step S124: If the first peak fallback ratio and the second peak fallback ratio do not meet the first preset condition, it is determined that the outdoor wireless network and the indoor wireless network do not meet the trigger condition.

[0049] Further, the method of adjusting the spectrum resources of multiple wireless networks in the above step S130 may include:

[0050] Step S131: Calculate the first bandwidth redundancy of the indoor wireless network according to the traffic data.

[0051] The specific calculation method of the first bandwidth redundancy in the above step S131 is, for example: according to the formula calculate the traffic data to obtain the first bandwidth redundancy of the indoor wireless network; where γ i (T j ) represents the first bandwidth redundancy of the indoor wireless network, ΔP i iMAX represents the maximum peak fallback value in the historical period of all statistics of the indoor wireless network, P i i (T j ) represents the peak value of the bandwidth rate of the indoor wireless network in the current period (i.e., the jth statistical period).

[0052] Step S132: Increase the spectrum resources of the outdoor wireless network according to the first bandwidth redundancy and decrease the spectrum resources of the indoor wireless network.

[0053] The implementation manner of the above step S132 is, for example: calculate the weight that needs to be changed according to the first bandwidth redundancy, and increase the spectrum resources of the outdoor wireless network according to the weight that needs to be changed, and decrease the spectrum resources of the indoor wireless network according to the weight that needs to be changed.

[0054] For the second adjustment method, when there is no bandwidth redundancy in the indoor wireless network and there is bandwidth redundancy in the outdoor wireless network, then the spectrum resources of the outdoor wireless network can be allocated to the indoor wireless network. The process of determining the trigger condition in the above step S120 may include:

[0055] Step S125: Calculate the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network respectively according to the traffic data. The peak fallback ratio is the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. The peak fallback value is the difference between the access wireless network bandwidth rate and the peak of the wireless network bandwidth rate in the current period.

[0056] Among them, the implementation principle and implementation method of this step S125 are similar to those of step S121. Therefore, the implementation principle and implementation method are not described here again. If there is anything unclear, reference can be made to the description of step S121.

[0057] Step S126: Determine whether the first peak fallback ratio and the second peak fallback ratio satisfy the second preset condition. The second preset condition includes: the first peak fallback ratio is greater than the third threshold, and the second peak fallback ratio is less than the fourth threshold, and the fourth threshold is less than the third threshold.

[0058] The above second preset condition can be expressed as Among them, represents the first peak fallback ratio of the outdoor wireless network, represents the third threshold (i.e., the highest threshold of the outdoor wireless network), represents the second peak fallback ratio of the indoor wireless network, represents the fourth threshold (i.e., the lowest threshold of the indoor wireless network).

[0059] Step S127: If the first peak fallback ratio and the second peak fallback ratio satisfy the second preset condition, it is determined that the outdoor wireless network and the indoor wireless network meet the trigger condition.

[0060] Step S128: If the first peak fallback ratio and the second peak fallback ratio do not satisfy the second preset condition, it is determined that the outdoor wireless network and the indoor wireless network do not meet the trigger condition.

[0061] Furthermore, the method of adjusting the spectrum resources of multiple wireless networks in the above step S130 may include:

[0062] Step S133: Calculate the second bandwidth redundancy of the outdoor wireless network according to the traffic data.

[0063] The specific calculation method of the second bandwidth redundancy in the above step S131 is, for example: Calculate according to the formula to obtain the second bandwidth redundancy of the outdoor wireless network from the traffic data; where γ o (T j ) represents the second bandwidth redundancy of the outdoor wireless network, ΔP i oMAXRepresents the maximum peak fallback value of the historical period in all statistics of the outdoor wireless network, P i o (T j ) represents the peak value of the bandwidth rate of the outdoor wireless network in the current period (i.e., the jth statistical period).

[0064] Step S134: Reduce the spectrum resources of the outdoor wireless network according to the second bandwidth redundancy and increase the spectrum resources of the indoor wireless network.

[0065] The implementation manner of the above step S134 is, for example: calculate the weight that needs to be changed according to the second bandwidth redundancy, and reduce the spectrum resources of the outdoor wireless network and increase the spectrum resources of the indoor wireless network according to the weight that needs to be changed.

[0066] Please refer to Figure 4 The frequency band schematic diagram of the frequency reuse template provided by the embodiment of the present application shown; optionally, the above adjustment of the spectrum resources of multiple wireless networks can be adjusted by using a frequency reuse template. This implementation manner may include: select a frequency reuse template from the frequency reuse template library according to the bandwidth redundancy, and use the frequency reuse template to adjust the spectrum resources of multiple wireless networks. Specifically, assuming that the calculated second bandwidth redundancy of the outdoor wireless network is greater than or equal to 0.2 and less than 0.4, then the frequency resources of B4 and A5 (different frequency bands in two intervals) in the figure can be used as the frequency resources of the indoor wireless network. The above steps S120 to S130 can also be adjusted using a similar template, and the principle is similar, so it will not be elaborated here.

[0067] <![CDATA[Bandwidth redundancy γ o (T j )]]> Frequency reuse template <![CDATA[γ o (T j )≥0.2]]> B4+A5 <![CDATA[γ o (T j )≥0.4]]> B4+A6 <![CDATA[γ o (T j )≥0.6]]> B4+A6 <![CDATA[γ o (T j )≥0.8]]> B4+A8

[0068] Please refer to Figure 5 The structural schematic diagram of the spectrum resource adjustment device provided by the embodiment of the present application shown. The embodiment of the present application provides a spectrum resource adjustment device 200, including:

[0069] A traffic data acquisition module 210, configured to acquire traffic data of multiple wireless networks.

[0070] A trigger condition judgment module 220, configured to judge whether the trigger condition for adjusting the spectrum resources of multiple wireless networks is satisfied according to the traffic data. The trigger condition indicates that at least one wireless network in the multiple wireless networks has bandwidth redundancy and at least one wireless network does not have bandwidth redundancy.

[0071] A spectrum resource adjustment module 230, configured to calculate the bandwidth redundancy according to the traffic data if the trigger condition for adjusting the spectrum resources of multiple wireless networks is satisfied, and adjust the spectrum resources of multiple wireless networks according to the bandwidth redundancy.

[0072] Optionally, in the embodiments of the present application, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; the trigger condition judgment module includes:

[0073] The first data calculation module is configured to calculate the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network respectively according to the traffic data. The peak fallback ratio is the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. The peak fallback value is the difference between the access wireless network bandwidth rate and the peak value of the wireless network bandwidth rate in the current period.

[0074] The first data judgment module is configured to judge whether the first peak fallback ratio and the second peak fallback ratio meet the first preset condition. The first preset condition includes: the first peak fallback ratio is less than the first threshold, and the second peak fallback ratio is greater than the second threshold, and the first threshold is less than the second threshold.

[0075] The first condition determination module is configured to determine that the outdoor wireless network and the indoor wireless network meet the trigger condition if the first peak fallback ratio and the second peak fallback ratio meet the first preset condition; otherwise, determine that the outdoor wireless network and the indoor wireless network do not meet the trigger condition.

[0076] Optionally, in the embodiments of the present application, the spectrum resource adjustment module includes:

[0077] The first redundancy calculation module is configured to calculate the first bandwidth redundancy of the indoor wireless network according to the traffic data.

[0078] The first resource adjustment module is configured to increase the spectrum resources of the outdoor wireless network and decrease the spectrum resources of the indoor wireless network according to the first bandwidth redundancy.

[0079] Optionally, in the embodiments of the present application, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; the trigger condition judgment module includes:

[0080] The second data calculation module is configured to calculate the first peak fallback ratio of the outdoor wireless network and the second peak fallback ratio of the indoor wireless network respectively according to the traffic data. The peak fallback ratio is the ratio between the peak fallback value in the current period and the maximum peak fallback value in the historical period. The peak fallback value is the difference between the access wireless network bandwidth rate and the peak value of the wireless network bandwidth rate in the current period.

[0081] The second data judgment module is configured to judge whether the first peak fallback ratio and the second peak fallback ratio meet the second preset condition. The second preset condition includes: the first peak fallback ratio is greater than the third threshold, and the second peak fallback ratio is less than the fourth threshold, and the fourth threshold is less than the third threshold.

[0082] A second condition determination module, configured to determine that the outdoor wireless network and the indoor wireless network meet the trigger condition if the first peak fallback ratio and the second peak fallback ratio meet a second preset condition; otherwise, determine that the outdoor wireless network and the indoor wireless network do not meet the trigger condition.

[0083] Optionally, in an embodiment of the present application, the spectrum resource adjustment module includes:

[0084] A second redundancy calculation module, configured to calculate a second bandwidth redundancy of the outdoor wireless network according to traffic data.

[0085] A second resource adjustment module, configured to reduce the spectrum resources of the outdoor wireless network and increase the spectrum resources of the indoor wireless network according to the second bandwidth redundancy.

[0086] Optionally, in an embodiment of the present application, the spectrum resource adjustment module includes:

[0087] A multiplexing template adjustment module, configured to select a frequency multiplexing template from a frequency multiplexing template library according to the bandwidth redundancy, and use the frequency multiplexing template to adjust the spectrum resources of multiple wireless networks.

[0088] Optionally, in an embodiment of the present application, the traffic data of the wireless network is network data adopting the fifth-generation mobile communication standard or the sixth-generation mobile communication standard.

[0089] It should be understood that this device corresponds to the above-described spectrum resource adjustment method embodiment, and can execute each step involved in the above method embodiment. The specific functions of this device can be referred to the description above. To avoid repetition, the detailed description is appropriately omitted here. This device includes at least one software function module that can be stored in a memory in the form of software or firmware or solidified in the operating system (OS) of the device.

[0090] An electronic device provided in an embodiment of the present application includes: a processor and a memory, where the memory stores machine-readable instructions executable by the processor, and when the machine-readable instructions are executed by the processor, the above method is executed.

[0091] An embodiment of the present application further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a processor, the above method is executed.

[0092] Among them, the computer-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk.

[0093] In several embodiments provided by the embodiments of the present application, it should be understood that the disclosed devices and methods can also be implemented in other ways. The device embodiments described above are only illustrative. For example, the flowcharts and block diagrams in the accompanying drawings show the possible architectures, functions, and operations of devices, methods, and computer program products according to multiple embodiments of the embodiments of the present application. In this regard, each block in the flowchart or block diagram may represent a module, a program segment, or a part of code, and the module, program segment, or part of code contains one or more executable instructions for implementing the specified logical function. It should also be noted that in some alternative implementations, the functions marked in the blocks may also occur in a different order from that marked in the accompanying drawings. For example, two consecutive blocks may actually be executed substantially in parallel, and they may sometimes be executed in the reverse order, which mainly depends on the functions involved.

[0094] In addition, in each of the embodiments of the present application, the various functional modules may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part. Furthermore, in the description of this specification, the description of reference terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0095] In this document, relational terms such as first and second are used solely to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0096] The above description is only an alternative implementation of the embodiments of the present application, but the protection scope of the embodiments of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the embodiments of the present application can easily think of changes or substitutions, which should all be covered within the protection scope of the embodiments of the present application.

Claims

1. A method for adjusting spectrum resources, characterized in that Including: Obtaining traffic data of multiple wireless networks; Judging whether a trigger condition for adjusting spectrum resources of the multiple wireless networks is satisfied according to the traffic data, where the trigger condition indicates that at least one of the multiple wireless networks has bandwidth redundancy and at least one wireless network does not have bandwidth redundancy; If so, calculating a bandwidth redundancy degree according to the traffic data and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy degree; Wherein, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; judging whether the trigger condition for adjusting the spectrum resources of the multiple wireless networks is satisfied according to the traffic data includes: calculating the traffic data to obtain a first peak fallback ratio of the outdoor wireless network and a second peak fallback ratio of the indoor wireless network, where the peak fallback ratio is a ratio value between a peak fallback value in the current period and a maximum peak fallback value in the historical period, and the peak fallback value is a difference between the bandwidth rate of the accessed wireless network and the peak of the wireless network bandwidth rate in the current period; judging whether the first peak fallback ratio and the second peak fallback ratio satisfy a first preset condition, where the first preset condition includes: the first peak fallback ratio is less than a first threshold, and the second peak fallback ratio is greater than a second threshold, and the first threshold is less than the second threshold; if so, determining that the outdoor wireless network and the indoor wireless network satisfy the trigger condition, otherwise, determining that the outdoor wireless network and the indoor wireless network do not satisfy the trigger condition.

2. The method according to claim 1, characterized in that, Calculating the bandwidth redundancy degree according to the traffic data and adjusting the spectrum resources of the multiple wireless networks according to the bandwidth redundancy degree includes: Calculating a first bandwidth redundancy degree of the indoor wireless network according to the traffic data; Increasing the spectrum resources of the outdoor wireless network and decreasing the spectrum resources of the indoor wireless network according to the first bandwidth redundancy degree.

3. The method according to claim 1, characterized in that, The multiple wireless networks include: an outdoor wireless network and an indoor wireless network; judging whether the trigger condition for adjusting the spectrum resources of the multiple wireless networks is satisfied according to the traffic data includes: Calculating a first peak fallback ratio of the outdoor wireless network and a second peak fallback ratio of the indoor wireless network respectively according to the traffic data, where the peak fallback ratio is a ratio value between a peak fallback value in the current period and a maximum peak fallback value in the historical period, and the peak fallback value is a difference between the bandwidth rate of the accessed wireless network and the peak of the wireless network bandwidth rate in the current period; Judging whether the first peak fallback ratio and the second peak fallback ratio satisfy a second preset condition, where the second preset condition includes: the first peak fallback ratio is greater than a third threshold, and the second peak fallback ratio is less than a fourth threshold, and the fourth threshold is less than the third threshold; If so, determining that the outdoor wireless network and the indoor wireless network satisfy the trigger condition, otherwise, determining that the outdoor wireless network and the indoor wireless network do not satisfy the trigger condition.

4. The method according to claim 3, wherein Calculating a bandwidth redundancy based on the traffic data and adjusting spectrum resources of the multiple wireless networks according to the bandwidth redundancy, including: Calculating a second bandwidth redundancy of the outdoor wireless network according to the traffic data; Reducing spectrum resources of the outdoor wireless network and increasing spectrum resources of the indoor wireless network according to the second bandwidth redundancy.

5. The method according to claim 1, wherein Adjusting spectrum resources of the multiple wireless networks according to the bandwidth redundancy, including: Selecting a frequency reuse template from a frequency reuse template library according to the bandwidth redundancy and using the frequency reuse template to adjust spectrum resources of the multiple wireless networks.

6. The method according to any one of claims 1-5, characterized in that The traffic data of the wireless network is network data adopting the fifth-generation mobile communication standard or the sixth-generation mobile communication standard.

7. A spectrum resource adjustment device, characterized in that Including: A traffic data acquisition module for acquiring traffic data of multiple wireless networks; A trigger condition judgment module for judging whether a trigger condition for adjusting spectrum resources of the multiple wireless networks is satisfied according to the traffic data, where the trigger condition indicates that at least one of the multiple wireless networks has a bandwidth redundancy and at least one wireless network has no bandwidth redundancy; A spectrum resource adjustment module for, if the trigger condition for adjusting spectrum resources of the multiple wireless networks is satisfied, calculating a bandwidth redundancy according to the traffic data and adjusting spectrum resources of the multiple wireless networks according to the bandwidth redundancy; Wherein, the multiple wireless networks include: an outdoor wireless network and an indoor wireless network; judging whether the trigger condition for adjusting spectrum resources of the multiple wireless networks is satisfied according to the traffic data includes: calculating the traffic data to obtain a first peak fallback ratio of the outdoor wireless network and a second peak fallback ratio of the indoor wireless network, where the peak fallback ratio is a ratio between a peak fallback value in the current period and a maximum peak fallback value in the historical period, and the peak fallback value is a difference between a bandwidth rate of an accessed wireless network and a peak of the wireless network bandwidth rate in the current period; judging whether the first peak fallback ratio and the second peak fallback ratio satisfy a first preset condition, where the first preset condition includes: the first peak fallback ratio is less than a first threshold, and the second peak fallback ratio is greater than a second threshold, and the first threshold is less than the second threshold; if so, determining that the outdoor wireless network and the indoor wireless network satisfy the trigger condition, otherwise, determining that the outdoor wireless network and the indoor wireless network do not satisfy the trigger condition.

8. An electronic device, characterized in that, Including: A processor and a memory, where the memory stores machine-readable instructions executable by the processor, and when the machine-readable instructions are executed by the processor, the method according to any one of claims 1 to 6 is executed.

9. A computer-readable storage medium, characterized in that, A computer program is stored on the computer-readable storage medium, and when the computer program is run by a processor, the method according to any one of claims 1 to 6 is executed.

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