Network load determination method, device and readable storage medium of base station equipment

Abstract

The application discloses a network load determination method and device of a base station and a readable storage medium. The method comprises the following steps: obtaining a first base station device side factor corresponding to a channel number of a first base station device, and obtaining a first user terminal side factor corresponding to a user terminal; the first user terminal side factor is determined based on a first user number of a first user served by the first base station device; calculating a first wireless network utilization rate of the first base station device based on the first base station device side factor and the first user terminal side factor; and determining a network load of the first base station device based on the first wireless network utilization rate. The application improves the accuracy of the determination result of the network load of the base station device.

Description

Technical Field

[0001] This application relates to the field of wireless communication technology, and in particular to a method, apparatus and readable storage medium for determining network load of a base station device. Background Technology

[0002] With the rapid development of mobile communication technology, 64-channel base station equipment has been introduced into 5G networks, which enables the base station equipment to have significant spatial multiplexing capabilities.

[0003] Currently, when determining the network load of base station equipment, the industry only considers the number of channels of the base station equipment when assessing its spatial multiplexing capability (which is involved in the calculation of base station equipment utilization). (The more channels a base station equipment has, the higher its beamforming capability, i.e., the beam pointing accuracy, so that a PRB (Physical Resource Block) can be allocated to more users at the same time.) This results in low accuracy in evaluating the spatial multiplexing capability of base station equipment, and consequently, inaccurate determination of the network load of base station equipment. Summary of the Invention

[0004] The main objective of this application is to provide a method, device, and readable storage medium for determining the network load of a base station device, aiming to solve the existing technical problem of low accuracy in determining the network load of a base station device.

[0005] To achieve the above objectives, this application provides a method for determining the network load of a base station device, the method comprising the following steps:

[0006] Obtain the first base station device-side factor corresponding to the number of channels of the first base station device, and obtain the first user terminal-side factor corresponding to the user terminal; the first user terminal-side factor is determined based on the number of first users of the first user served by the first base station device;

[0007] Calculate the first wireless network utilization rate of the first base station device based on the first base station device side factor and the first user terminal side factor;

[0008] The network load of the first base station device is determined based on the utilization rate of the first wireless network.

[0009] Optionally, obtaining the first user terminal-side factor corresponding to the user terminal includes:

[0010] Obtain first real-world measured data of the wireless network where the first base station device and the user terminal are located;

[0011] The first live network measured data is sampled to obtain multiple sample points; each sample point consists of the measured second user terminal side factor and the number of second users corresponding to the measured second user terminal side factor.

[0012] Based on the multiple sample points, the correspondence between the second user terminal side factor and the second number of users is fitted;

[0013] Based on the correspondence and the first number of users, the first user terminal-side factor is obtained.

[0014] Optionally, calculating the first wireless network utilization rate of the first base station device based on the first base station device-side factor and the first user terminal-side factor includes:

[0015] Obtain the number of used resources and the total number of available resources in the Physical Resource Blocks (PRBs) of the first base station device;

[0016] Calculate a first quotient between the number of used resources and the total number of available resources;

[0017] Based on the first business, the first base station equipment-side factor, and the first user terminal-side factor, calculate the first wireless network utilization rate of the first base station equipment.

[0018] Optionally, calculating the first wireless network utilization rate of the first base station device based on the first merchant, the first base station device-side factor, and the first user terminal-side factor includes:

[0019] Obtain the actual number of empty traffic distributions corresponding to the first number of users;

[0020] Calculate the first product of the first base station equipment-side factor and the first user terminal-side factor, and calculate the second quotient of the actual space-division flow number and the first product to obtain the space-division gain factor;

[0021] The first wireless network utilization rate of the first base station device is obtained by calculating the product of the first quotient and the spatial gain factor.

[0022] Optionally, after determining the network load of the first base station device based on the first wireless network utilization, the process includes:

[0023] At preset intervals, acquire second live network measured data of the wireless network where the first base station device and the user terminal are located;

[0024] Calculate the utilization rate of the second wireless network corresponding to the second measured data from the existing network;

[0025] The network load of the first base station device is determined based on the utilization rate of the second wireless network.

[0026] Optionally, after determining the network load of the first base station device based on the first wireless network utilization, the method further includes:

[0027] Acquire user status change data; if the user status change data meets the preset wireless network utilization update conditions, then acquire the third live network measured data corresponding to the user terminal.

[0028] Calculate the utilization rate of the third wireless network corresponding to the measured data of the third existing network;

[0029] The network load of the first base station device is determined based on the utilization rate of the third wireless network.

[0030] Optionally, after determining the network load of the first base station device based on the first wireless network utilization, the process includes:

[0031] Obtain the number of third users of the second user served by the second base station device; the number of channels of the second base station device is equal to the number of channels of the first base station device;

[0032] Calculate the utilization rate of the fourth wireless network corresponding to the third number of users;

[0033] The utilization rates of the first wireless network and the fourth wireless network are compared to obtain a first comparison result.

[0034] Optionally, after determining the network load of the first base station device based on the first wireless network utilization, the method further includes:

[0035] Obtain the number of fourth users of the third user served by the first base station device;

[0036] Calculate the utilization rate of the fifth wireless network corresponding to the fourth number of users;

[0037] The utilization rates of the first wireless network and the fifth wireless network are compared to obtain a second comparison result.

[0038] In addition, to achieve the above objectives, this application also provides a network load determination device, which includes a memory, a processor, and a network load determination program for a base station device stored in the memory and executable on the processor. When the network load determination program for the base station device is executed by the processor, it implements the steps of the network load determination method for the base station device as described above.

[0039] In addition, to achieve the above objectives, this application also provides a computer-readable storage medium storing a network load determination program for a base station device, wherein when the network load determination program for the base station device is executed by a processor, it implements the steps of the network load determination method for the base station device as described above.

[0040] Compared to existing technologies that only consider the number of channels of a base station device to evaluate its spatial multiplexing capability, resulting in low accuracy in determining the network load of the base station device, this application obtains a first base station device-side factor corresponding to the number of channels of the first base station device and a first user terminal-side factor corresponding to the user terminal. The first user terminal-side factor is determined based on the number of first users served by the first base station device. Based on the first base station device-side factor and the first user terminal-side factor, a first wireless network utilization rate of the first base station device is calculated. The network load of the first base station device is determined based on the first wireless network utilization rate. This application introduces a first user terminal-side factor when determining the network load. This first user terminal-side factor can work in conjunction with the first base station device-side factor to calculate the first wireless network utilization rate, making the calculation result of the first wireless network utilization rate more accurate. Therefore, in addition to determining the network load through the number of channels, the first user terminal-side factor is also used to determine the network load, thereby improving the accuracy of determining the network load of the base station device. Attached Figure Description

[0041] Figure 1 This is a flowchart illustrating the first embodiment of the network load determination method for base station equipment according to this application;

[0042] Figure 2 This is a schematic diagram illustrating the relationship between the number of users and the downlink space division activation ratio in this application embodiment;

[0043] Figure 3 This is a schematic diagram of the hardware operating environment involved in the embodiments of this application.

[0044] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0045] It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to limit this application.

[0046] This application provides a method for determining the network load of a base station device, referring to... Figure 1 , Figure 1 This is a flowchart illustrating the first embodiment of the network load determination method for base station equipment according to this application.

[0047] This application provides an embodiment of a network load determination method for base station equipment. It should be noted that although the logical order is shown in the flowchart, in some cases, the steps shown or described may be executed in a different order. For ease of description, the following omits the various steps of the network load determination method for base station equipment. The network load determination method for base station equipment includes:

[0048] Step S110: Obtain the first base station device-side factor corresponding to the number of channels of the first base station device, and obtain the first user terminal-side factor corresponding to the user terminal; the first user terminal-side factor is determined based on the number of first users of the first user served by the first base station device.

[0049] In this embodiment, the first base station equipment-side factor and the first user terminal-side factor are parameters used to calculate the spatial multiplexing gain factor. The first base station equipment-side factor is obtained through statistical analysis of actual network measurement data of the wireless networks where the first base station equipment and the user terminal are located. Generally, the actual network measurement data is obtained under typical network scenarios (common usage scenarios, such as residential areas, shopping malls, etc.). The first base station equipment-side factor reflects the impact of the first base station equipment on the spatial multiplexing capability of its wireless network. Specifically, the number of channels of the first base station equipment affects the spatial multiplexing capability, and there is a positive correlation between the number of channels and the spatial multiplexing capability. Correspondingly, the first base station equipment-side factor is positively correlated with the number of channels, meaning that the value of the first base station equipment-side factor reflects the spatial multiplexing capability to a certain extent.

[0050] It should be noted that, in typical scenarios in the current network, the values ​​of the first base station equipment-side factors are shown in Table 1. That is, for a 64-channel first base station equipment, the first base station equipment-side factor on the downlink service channel is 3 and the first base station equipment-side factor on the uplink service channel is 2.1; for a 32-channel first base station equipment, the first base station equipment-side factor on the downlink service channel is 2.5 and the first base station equipment-side factor on the uplink service channel is 1.7.

[0051] 64 channels 32 channels Downlink service channel 3 2.5 Uplink service channel 2.1 1.7

[0052] Table 1

[0053] It should be noted that wireless networks are affected by terrain and propagation environment, and the factor on the first base station equipment side is not a fixed value; its value is adjusted accordingly as the terrain and propagation environment change.

[0054] It's important to note that current industry standards for wireless network utilization primarily define it based on 4G networks. Because 4G base station equipment has a limited number of channels (generally 8 channels or less) and limited spatial multiplexing capabilities, its wireless network utilization is calculated as: number of occupied PRBs / total number of available PRBs. This formula doesn't consider the capacity gain from spatial multiplexing. However, 5G networks introduce massive MIMO technology, significantly increasing the average throughput of 5G base station equipment. Therefore, simply using the same wireless network utilization calculation formula as for 4G base stations—focusing only on PRBs without considering the spatial multiplexing gain factor—will lead to excessively inaccurate network load assessments and wasted investment. For example, in a cell housing a 5G base station, considering only PRBs, its wireless network utilization is 60%. According to 4G network standards, this cell's 5G base station is already under high load. However, considering the spatial multiplexing gain factor (e.g., 3x gain), the network load of this cell's 5G base station is only 60% / 3 = 20%, leaving sufficient capacity margin and no need for expansion. Therefore, in order to accurately assess the network load of the cell where the 5G base station equipment is located and avoid blind expansion, it is necessary to introduce a spatial gain factor.

[0055] It should be noted that the existing technology considers the influence of the base station equipment side when introducing the spatial division gain factor. In order to further improve the accuracy of the spatial division gain factor, this application introduces a first user terminal side factor. The value of the first user terminal side factor is affected by the number of first users served by the first base station equipment, the wireless propagation environment of the wireless network, and the user service type of the first user.

[0056] It should be noted that the essence of spatial multiplexing is to allocate the same PRB (mainly including time and frequency resources) to different user terminals at the same time, so that one PRB can play the role of multiple PRBs.

[0057] It should be noted that when different user terminals use the same PRB, it is called pairing. The impact of the number of users on the first user terminal's side factor is reflected in the space allocation pairing success rate. This success rate is positively correlated with the ratio of the actual number of space streams to the theoretical number of space streams. The actual number of space streams is the number of data streams that one PRB can transmit to different user terminals in actual situations (one user terminal corresponds to one data stream), while the theoretical number of space streams is the number of data streams that one PRB can theoretically transmit to different user terminals.

[0058] It should be noted that the number of channels is positively correlated with the beamforming capability of the first base station equipment. This beamforming capability reflects the first base station equipment's ability to distinguish user terminals; that is, the distinguishing capability is positively correlated with the number of channels of the base station equipment. Specifically, the closer the distance between different user terminals, the stronger the channel correlation between them, making it more difficult for the first base station equipment to distinguish between them, which is detrimental to pairing. Conversely, the farther the distance between different user terminals, the weaker the channel correlation, making it easier for the first base station equipment to distinguish them, which is beneficial for pairing.

[0059] In other words, when the channels corresponding to different user terminals are weakly correlated, user terminals are easy to pair.

[0060] It is understandable that the larger the number of users on the wireless network where the first base station is located, the easier it is to find different user terminals with weak channel correlation, thus resulting in a higher pairing success rate; conversely, the smaller the number of users, the lower the pairing success rate. The pairing success rate is reflected in the spatial division ratio enabled by the first base station, as shown in the reference... Figure 2 , Figure 2 This relates to the number of users and the downlink space division activation ratio (the space division activation ratio corresponding to the downlink service channel).

[0061] Further, obtaining the first user terminal-side factor corresponding to the user terminal includes:

[0062] Step a: Obtain the first live network test data of the wireless network where the first base station device and the user terminal are located.

[0063] In this embodiment, the first live network test data is obtained through testing by testers. The variable in this test is the number of users (i.e., the number of user terminals). In other words, the first live network test data consists of data corresponding to different numbers of users.

[0064] Step b: Sample the first live network measured data to obtain multiple sample points; the sample points consist of the measured second user terminal side factor and the number of second users corresponding to the measured second user terminal side factor.

[0065] In this embodiment, a portion of the first live network test data is selected from the first live network test data (for example, the first live network test data is sorted from largest to smallest according to the second number of users and then sampled at equal intervals) to achieve sampling of the first live network test data.

[0066] Step c: Based on the multiple sample points, fit the correspondence between the second user terminal side factor and the second number of users.

[0067] In this embodiment, multiple sample points are fitted to obtain the corresponding relationship expressed by the assigned curve. It can be understood that the sample points can be expressed as two-dimensional coordinates (number of users, second user terminal side factor), for example, a sample point is (60, 1.3). It should be noted that the assigned curve can be a logarithmic function, a linear function, or the corresponding curve for other functions. It can be understood that the multiple sample points are discrete points, and by fitting the curve to these multiple sample points, a continuous function (i.e., the assigned curve) that relatively matches these multiple sample points is obtained. Taking a 64-channel base station device as an example, the corresponding relationship is shown in Table 2:

[0068]

[0069] Table 2

[0070] Specifically, when the number of second users is between 10 and 120, the assignment curve is the logarithmic function second user terminal side factor = 0.297ln(x) + 0.576. When the number of second users is other values, the second user terminal side factor is a fixed value of 0.6 or 1.5.

[0071] Step d: Based on the correspondence and the first number of users, obtain the first user terminal-side factor.

[0072] In this embodiment, the first user terminal side factor can be obtained through the above-mentioned assignment curve and the first number of users. It can be understood that this process is a process of solving a binary equation.

[0073] Step S120: Calculate the first wireless network utilization rate of the first base station device based on the first base station device-side factor and the first user terminal-side factor.

[0074] Further, calculating the first wireless network utilization rate of the first base station device based on the first base station device-side factor and the first user terminal-side factor includes:

[0075] Step e: Obtain the number of used resources and the total number of available resources of the Physical Resource Block (PRB) of the first base station device;

[0076] Step f: Calculate the first quotient of the number of used resources and the total number of available resources.

[0077] In this embodiment, the wireless network utilization rate of the 4G base station equipment, i.e. the first quotient, is calculated first. The number of used resources and the total number of available resources can be obtained from the objective data of the existing network automatically counted by the network management device (the device in the wireless network where the first base station equipment is located).

[0078] Step g: Calculate the first wireless network utilization rate of the first base station device based on the first merchant, the first base station device-side factor, and the first user terminal-side factor.

[0079] In this embodiment, the wireless network utilization rate of the aforementioned 4G base station equipment is adjusted using a spatial division gain factor to obtain the first wireless network utilization rate of the first base station equipment. The first base station equipment-side factor and the first user terminal-side factor are used to calculate the spatial division gain factor.

[0080] Further, the step of calculating the first wireless network utilization rate of the first base station device based on the first merchant, the first base station device-side factor, and the first user terminal-side factor includes:

[0081] Step g1: Obtain the actual number of empty streams corresponding to the first number of users.

[0082] In this embodiment, the actual number of space traffic splits is also obtained from the objective data of the existing network automatically counted by the network management device. Taking a first base station device with 64 channels and a first number of users of 100 as an example, the actual number of space traffic splits is 2.

[0083] Step g2: Calculate the first product of the first base station equipment-side factor and the first user terminal-side factor, and calculate the second quotient of the actual space-division flow number and the first product to obtain the space-division gain factor.

[0084] In this embodiment, the spatial division gain factor is calculated using the actual number of spatial division streams and the typical number of spatial division streams, specifically the quotient between the actual number of spatial division streams and the typical number of spatial division streams, where the typical number of spatial division streams is the first product. Taking a first base station device with 64 channels and a first number of users of 100 as an example, based on the above correspondence, the factor on the first user terminal side when the number of users is 100 can be determined to be 1.4. Table 1 shows that the factor on the first base station device side is 3. Therefore, the typical number of spatial division streams is the product of 1.4 and 3, which is 4.2.

[0085] Step g3: Calculate the product of the first quotient and the spatial division gain factor to obtain the first wireless network utilization rate of the first base station device.

[0086] In this embodiment, the first quotient is adjusted by the spatial division gain factor, thereby considering the gain effect of spatial division multiplexing of 5G base station equipment on the basis of the wireless network utilization of 4G base station equipment. Taking the first base station equipment as a 64-channel device and the first number of users as 100 as an example, with the actual number of spatial division traffic being 2 and the typical number of spatial division traffic being 4.2, the spatial division gain factor can be calculated as 2 / 4.2. In addition, the number of used resources and the total number of available resources are 135 and 270 respectively. Therefore, the utilization rate of the first wireless network can be calculated as 24% by the formula: (135*2) / (270*4.2).

[0087] Step S130: Determine the network load of the first base station device based on the utilization rate of the first wireless network.

[0088] In this embodiment, in addition to considering time-domain and frequency-domain resources when calculating the wireless network utilization rate of the 4G base station equipment, the first wireless network utilization rate corresponding to the first base station equipment also considers spatial domain resources, making the determination of the network load of the first base station equipment more reasonable. This allows for more reasonable and accurate guidance for subsequent expansion of the base station equipment, thereby reducing unnecessary expansion and avoiding investment waste.

[0089] Furthermore, since the number of users, user service types, and wireless propagation environment served by the first base station equipment are not constant, it is necessary to correct the factor on the first user terminal side to ensure the accuracy of the spatial division gain factor. Specifically, after determining the network load of the first base station equipment based on the utilization rate of the first wireless network, the following steps are included:

[0090] Step h: At a preset time interval, acquire the second live network test data of the wireless network where the first base station device and the user terminal are located;

[0091] Step i: Calculate the utilization rate of the second wireless network corresponding to the second measured data of the existing network;

[0092] Step j: Determine the network load of the first base station device based on the utilization rate of the second wireless network.

[0093] In this embodiment, the preset duration can be determined according to the service scenario where the first base station device is located. For example, if the service scenario is a road, and the number of users in the actual network test data corresponding to the road is relatively stable, the preset duration can be longer (e.g., one year); or if the service scenario is a stadium, and the number of users in the actual network test data corresponding to the stadium is unstable, the preset duration can be shorter (e.g., one month).

[0094] The calculation process for the second wireless network utilization rate is basically the same as that for the first wireless network utilization rate. The specific implementation method for determining the network load of the first base station device based on the second wireless network utilization rate is basically the same as the implementation method for determining the network load of the first base station device based on the first wireless network utilization rate, and will not be repeated here.

[0095] Specifically, after determining the network load of the first base station device based on the first wireless network utilization rate, the method further includes:

[0096] Step k: Obtain user status change data. If the user status change data meets the preset wireless network utilization update conditions, then obtain the third live network test data corresponding to the user terminal.

[0097] Step 1: Calculate the utilization rate of the third wireless network corresponding to the measured data of the third existing network;

[0098] Step m: Determine the network load of the first base station device based on the utilization rate of the third wireless network.

[0099] In this embodiment, the user status change data is the change in the number of users. The preset wireless network utilization update condition is that the change in the number of users reaches a threshold. That is, when the change in the number of users reaches the threshold, the third-party live network measured data corresponding to the user terminal is obtained; if the change in the number of users does not reach the threshold, the change in the number of users continues to be monitored. The threshold can be set as needed, and this embodiment does not impose a specific limitation.

[0100] The calculation process for the third wireless network utilization rate is basically the same as that for the second wireless network utilization rate. The specific implementation method for determining the network load of the first base station device based on the third wireless network utilization rate is basically the same as the implementation method for determining the network load of the first base station device based on the second wireless network utilization rate, and will not be repeated here.

[0101] Further, after determining the network load of the first base station device based on the first wireless network utilization, the process includes:

[0102] Step n: Obtain the number of third users of the second user served by the second base station device; the number of channels of the second base station device is equal to the number of channels of the first base station device;

[0103] Step o, calculate the utilization rate of the fourth wireless network corresponding to the third number of users;

[0104] Step p: Compare the utilization rates of the first wireless network and the fourth wireless network to obtain a first comparison result.

[0105] In this embodiment, when comparing the spatial multiplexing capabilities of base station devices serving different numbers of users, the difference between the first base station device and the second base station device can be compared by using the fourth wireless network utilization rate. The specific implementation method of the calculation process of the fourth wireless network utilization rate is basically the same as the implementation method of the calculation process of the first wireless network utilization rate, and will not be repeated here.

[0106] It is understandable that, since the number of channels in the second base station equipment is equal to that in the first base station equipment, and current industry standards for spatial division gain only involve the number of channels, it is impossible to compare the differences. Therefore, by calculating the fourth wireless network utilization rate, the difference in spatial multiplexing capabilities between the first and second base station equipment when serving users can be reflected, thereby improving the accuracy of the first comparison result.

[0107] For example, in a horizontal comparison, the two base station devices corresponding to two cells have the same number of channels (64 channels) but different numbers of users. Cell A has 10 users and Cell B has 100 users. In this case, the spatial multiplexing capability of the base station device corresponding to Cell B will be significantly stronger than that of the base station device corresponding to Cell A.

[0108] Furthermore, after determining the network load of the first base station device based on the first wireless network utilization rate, the method further includes:

[0109] Step q: Obtain the number of fourth users of the third user served by the first base station device;

[0110] Step r: Calculate the utilization rate of the fifth wireless network corresponding to the fourth number of users;

[0111] Step s: Compare the utilization rates of the first wireless network and the fifth wireless network to obtain a second comparison result.

[0112] In this embodiment, when comparing the spatial multiplexing capabilities of the same base station device in the vertical direction when serving different numbers of users, the difference between the first base station device serving the first number of users and the fourth number of users can be compared by the fifth wireless network utilization rate. The specific implementation method of the calculation process of the fifth wireless network utilization rate is basically the same as the implementation method of the calculation process of the first wireless network utilization rate, and will not be repeated here.

[0113] It is understandable that, since the longitudinal comparison process only involves the first base station equipment, the number of channels is the same, and current industry-standard spatial multiplexing gain only involves the number of channels, making it impossible to compare differences. Therefore, by calculating the utilization rate of the fifth wireless network, the difference in spatial multiplexing capability of the first base station equipment when serving the first number of users and the fourth number of users can be reflected, thereby improving the accuracy of the second comparison result.

[0114] For example, in a longitudinal comparison, when the same base station equipment serves different numbers of users, such as 10 users a year ago and 100 users now, the spatial multiplexing capability of the current base station equipment will be significantly stronger than that of the base station equipment a year ago.

[0115] Compared to existing technologies that only consider the number of channels of a base station device to evaluate its spatial multiplexing capability, resulting in low accuracy in determining the network load of the base station device, this application obtains a first base station device-side factor corresponding to the number of channels of the first base station device and a first user terminal-side factor corresponding to the user terminal. The first user terminal-side factor is determined based on the number of first users served by the first base station device. Based on the first base station device-side factor and the first user terminal-side factor, a first wireless network utilization rate of the first base station device is calculated. The network load of the first base station device is determined based on the first wireless network utilization rate. This application introduces a first user terminal-side factor when determining the network load. This first user terminal-side factor can work in conjunction with the first base station device-side factor to calculate the first wireless network utilization rate, making the calculation result of the first wireless network utilization rate more accurate. Therefore, in addition to determining the network load through the number of channels, the first user terminal-side factor is also used to determine the network load, thereby improving the accuracy of determining the network load of the base station device.

[0116] Furthermore, this application also provides a network load determination device for a base station device, the network load determination device for the base station device comprising:

[0117] The first acquisition module is used to acquire the first base station device-side factor corresponding to the number of channels of the first base station device, and to acquire the first user terminal-side factor corresponding to the user terminal; the first user terminal-side factor is determined based on the number of first users of the first user served by the first base station device.

[0118] The first calculation module is used to calculate the first wireless network utilization rate of the first base station device based on the first base station device side factor and the first user terminal side factor.

[0119] The first determining module is used to determine the network load of the first base station device based on the utilization rate of the first wireless network.

[0120] Optionally, the first acquisition module is further configured to:

[0121] Obtain first real-world measured data of the wireless network where the first base station device and the user terminal are located;

[0122] The first live network measured data is sampled to obtain multiple sample points; each sample point consists of the measured second user terminal side factor and the number of second users corresponding to the measured second user terminal side factor.

[0123] Based on the multiple sample points, the correspondence between the second user terminal side factor and the second number of users is fitted;

[0124] Based on the correspondence and the first number of users, the first user terminal-side factor is obtained.

[0125] Optionally, the first calculation module is further configured to:

[0126] Obtain the number of used resources and the total number of available resources in the Physical Resource Blocks (PRBs) of the first base station device;

[0127] Calculate a first quotient between the number of used resources and the total number of available resources;

[0128] Based on the first business, the first base station equipment-side factor, and the first user terminal-side factor, calculate the first wireless network utilization rate of the first base station equipment.

[0129] Optionally, the first calculation module is further configured to:

[0130] Obtain the actual number of empty traffic distributions corresponding to the first number of users;

[0131] Calculate the first product of the first base station equipment-side factor and the first user terminal-side factor, and calculate the second quotient of the actual space-division flow number and the first product to obtain the space-division gain factor;

[0132] The first wireless network utilization rate of the first base station device is obtained by calculating the product of the first quotient and the spatial gain factor.

[0133] Optionally, the network load determination device of the base station equipment further includes:

[0134] The second acquisition module is used to acquire second live network measured data of the wireless network where the first base station device and the user terminal are located at preset time intervals.

[0135] The second calculation module is used to calculate the second wireless network utilization rate corresponding to the second live network measured data.

[0136] The second determining module is used to determine the network load of the first base station device based on the utilization rate of the second wireless network.

[0137] Optionally, the network load determination device of the base station equipment further includes:

[0138] The third acquisition module is used to acquire user status change data. If the user status change data meets the preset wireless network utilization update conditions, the third live network test data corresponding to the user terminal is acquired.

[0139] The third calculation module is used to calculate the utilization rate of the third wireless network corresponding to the third live network measured data.

[0140] The third determining module is used to determine the network load of the first base station device based on the third wireless network utilization rate.

[0141] Optionally, the network load determination device of the base station equipment further includes:

[0142] The fourth acquisition module is used to acquire the number of third users of the second user served by the second base station device; the number of channels of the second base station device is equal to the number of channels of the first base station device;

[0143] The fourth calculation module is used to calculate the utilization rate of the fourth wireless network corresponding to the third number of users;

[0144] The first comparison module is used to compare the utilization rate of the first wireless network and the utilization rate of the fourth wireless network to obtain a first comparison result.

[0145] Optionally, the network load determination device of the base station equipment further includes:

[0146] The fifth acquisition module is used to acquire the number of fourth users of the third user served by the first base station device;

[0147] The fifth calculation module is used to calculate the utilization rate of the fifth wireless network corresponding to the fourth number of users;

[0148] The second comparison module is used to compare the utilization rate of the first wireless network and the utilization rate of the fifth wireless network to obtain a second comparison result.

[0149] The specific implementation of the network load determination device for base station equipment in this application is basically the same as the embodiments of the network load determination method for base station equipment described above, and will not be repeated here.

[0150] In addition, this application also provides a network load determination device. For example... Figure 3 As shown, Figure 3 This is a schematic diagram of the hardware operating environment involved in the embodiments of this application.

[0151] It should be noted that, Figure 3 This can be a structural diagram of the hardware operating environment of the device to determine the network load.

[0152] like Figure 3As shown, the network load determination device may include: a processor 1001, such as a CPU; a memory 1005; a user interface 1003; a network interface 1004; and a communication bus 1002. The communication bus 1002 is used to establish communication between these components. The user interface 1003 may include a display screen or an input unit such as a keyboard; optionally, the user interface 1003 may also include a standard wired interface or a wireless interface. The network interface 1004 may optionally include a standard wired interface or a wireless interface (such as a Wi-Fi interface). The memory 1005 may be high-speed RAM or non-volatile memory, such as a disk drive. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0153] Optionally, the network load determination device may also include RF (Radio Frequency) circuitry, sensors, audio circuitry, WiFi modules, and so on.

[0154] Those skilled in the art will understand that Figure 3 The network load determination device structure shown in the figure does not constitute a limitation on the network load determination device, and may include more or fewer components than shown, or combine certain components, or have different component arrangements.

[0155] like Figure 3 As shown, the memory 1005, which serves as a computer storage medium, may include an operating system, a network communication module, a user interface module, and a network load determination program for the base station equipment. The operating system is a program that manages and controls the hardware and software resources of the network load determination device, supporting the operation of the base station equipment's network load determination program and other software or programs.

[0156] exist Figure 3 In the network load determination device shown, the user interface 1003 is mainly used to connect to the satellite and communicate with the satellite, such as receiving data sent by the satellite; the network interface 1004 is mainly used for the backend server and communicates with the backend server; the processor 1001 can be used to call the network load determination program of the base station device stored in the memory 1005 and execute the steps of the network load determination method of the base station device as described above.

[0157] The specific implementation of the network load determination device in this application is basically the same as the various embodiments of the network load determination method of the aforementioned base station equipment, and will not be repeated here.

[0158] Furthermore, embodiments of this application also propose a computer-readable storage medium storing a network load determination program for a base station device. When the network load determination program for the base station device is executed by a processor, it implements the steps of the network load determination method for the base station device as described above.

[0159] The specific implementation of the computer-readable storage medium in this application is basically the same as the various embodiments of the network load determination method for the base station equipment described above, and will not be repeated here.

[0160] It should be noted that, in this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0161] The sequence numbers of the embodiments in this application are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0162] Through the above description of the embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus necessary general-purpose hardware platforms. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation method. Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disk) and includes several instructions to cause a terminal device (which may be a mobile phone, computer, server, device, or network device, etc.) to execute the methods described in the various embodiments of this application.

[0163] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A method for determining the network load of a base station device, characterized in that, The method for determining the network load of the base station equipment includes: Obtain the first base station device-side factor corresponding to the number of channels of the first base station device, and obtain the first user terminal-side factor corresponding to the user terminal; the first user terminal-side factor is determined based on the number of first users of the first user served by the first base station device, and the first base station device-side factor characterizes the impact of the first base station device on the spatial multiplexing capability of the network. Calculate the first wireless network utilization rate of the first base station device based on the first base station device side factor and the first user terminal side factor; The network load of the first base station device is determined based on the utilization rate of the first wireless network. The step of calculating the first wireless network utilization rate of the first base station device based on the first base station device-side factor and the first user terminal-side factor includes: Obtain the number of used resources and the total number of available resources in the Physical Resource Blocks (PRBs) of the first base station device; Calculate a first quotient between the number of used resources and the total number of available resources; Based on the first merchant, the first base station equipment side factor and the first user terminal side factor, calculate the first wireless network utilization rate of the first base station equipment; The calculation of the first wireless network utilization rate of the first base station device based on the first quotient, the first base station device-side factor, and the first user terminal-side factor includes: Obtain the actual number of empty traffic distributions corresponding to the first number of users; Calculate the first product of the first base station equipment-side factor and the first user terminal-side factor, and calculate the second quotient of the actual space-division flow number and the first product to obtain the space-division gain factor; The first wireless network utilization rate of the first base station device is obtained by calculating the product of the first quotient and the spatial gain factor.

2. The network load determination method for base station equipment as described in claim 1, characterized in that, The step of obtaining the first user terminal-side factor corresponding to the user terminal includes: Obtain first real-world measured data of the wireless network where the first base station device and the user terminal are located; The first live network measured data is sampled to obtain multiple sample points; each sample point consists of the measured second user terminal side factor and the number of second users corresponding to the measured second user terminal side factor. Based on the multiple sample points, the correspondence between the second user terminal side factor and the second number of users is fitted; Based on the correspondence and the first number of users, the first user terminal-side factor is obtained.

3. The network load determination method for base station equipment as described in claim 1, characterized in that, After determining the network load of the first base station device based on the first wireless network utilization, the process includes: At preset intervals, acquire second live network measured data of the wireless network where the first base station device and the user terminal are located; Calculate the utilization rate of the second wireless network corresponding to the second measured data from the existing network; The network load of the first base station device is determined based on the utilization rate of the second wireless network.

4. The network load determination method for base station equipment as described in claim 1, characterized in that, After determining the network load of the first base station device based on the first wireless network utilization rate, the method further includes: Acquire user status change data; if the user status change data meets the preset wireless network utilization update conditions, then acquire the third live network measured data corresponding to the user terminal. Calculate the utilization rate of the third wireless network corresponding to the measured data of the third existing network; The network load of the first base station device is determined based on the utilization rate of the third wireless network.

5. The network load determination method for base station equipment as described in claim 1, characterized in that, After determining the network load of the first base station device based on the first wireless network utilization, the process includes: Obtain the number of third users of the second user served by the second base station device; the number of channels of the second base station device is equal to the number of channels of the first base station device; Calculate the utilization rate of the fourth wireless network corresponding to the third number of users; The utilization rates of the first wireless network and the fourth wireless network are compared to obtain a first comparison result.

6. The network load determination method for base station equipment as described in claim 1, characterized in that, After determining the network load of the first base station device based on the first wireless network utilization rate, the method further includes: Obtain the number of fourth users of the third user served by the first base station device; Calculate the utilization rate of the fifth wireless network corresponding to the fourth number of users; The utilization rates of the first wireless network and the fifth wireless network are compared to obtain a second comparison result.

7. A network load determination device, characterized in that, The network load determination device includes a memory, a processor, and a network load determination program for a base station device stored in the memory and executable on the processor. When the network load determination program for the base station device is executed by the processor, it implements the steps of the network load determination method for a base station device as described in any one of claims 1 to 6.

8. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a network load determination program for a base station device, which, when executed by a processor, implements the steps of the network load determination method for a base station device as described in any one of claims 1 to 6.

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