CN115460631B

CN115460631B - 5G flow backflow area determination method, device, equipment and storage medium

Info

Publication number: CN115460631B
Application number: CN202211114640.6A
Authority: CN
Inventors: 李召华; 李慧莲; 叶丹; 叶勇; 邓玲; 吴伟斌; 曹丽文; 文伟强; 陈添鑫; 张晓英
Original assignee: China United Network Communications Group Co Ltd
Current assignee: China United Network Communications Group Co Ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2024-04-30
Anticipated expiration: 2042-09-14
Also published as: CN115460631A

Abstract

The application provides a method, a device, equipment and a storage medium for determining a 5G flow backflow area. The method comprises the following steps: acquiring first flow backflow related information in a target 5G cell, wherein the first flow backflow related information comprises at least one group of first user position information and first flow information which are mutually corresponding; acquiring second flow backflow related information in a target 4G cell, wherein the second flow backflow related information comprises at least one group of second user position information and second flow information which are mutually corresponding; and distributing corresponding first flow information to each candidate area of the preset high backflow analysis model according to the first user position information, distributing corresponding second flow information to each candidate area of the preset high backflow analysis model according to the second user position information, and determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area. The scheme of the application can efficiently and accurately determine the 5G flow backflow area.

Description

5G flow backflow area determination method, device, equipment and storage medium

Technical Field

The present application relates to communications technologies, and in particular, to a method, an apparatus, a device, and a storage medium for determining a 5G traffic backflow area.

Background

In the area covered by the 4G network and the 5G network together, due to weak coverage of the 5G signal, part of the service of the 5G network can fall back to the 4G network, so that 5G flow flows backwards, and loads of the 5G base station and the 4G base station are unbalanced. To solve the problem of flow backflow, a 5G flow backflow area needs to be positioned first, and then the flow backflow area needs to be optimized according to the signal coverage condition of the backflow area.

At present, the backflow cell can be determined by comparing the flow rates of different network cells, but a specific backflow area in the cell cannot be accurately positioned. The backflow area can be accurately found through the drive test (DRIVING TEST) or the call quality dialing test (Call Quality Test), but a worker is required to carry special test equipment to carry out field test, so that the workload is large and the efficiency is low.

In summary, in the prior art, the 5G flow backflow area cannot be determined efficiently and accurately.

Disclosure of Invention

The application provides a method, a device, equipment and a storage medium for determining a 5G flow backflow area, which are used for solving the problem that the 5G flow backflow area cannot be determined efficiently and accurately in the prior art.

According to a first aspect of the present application, there is provided a method for determining a 5G flow backflow area, including:

Acquiring first flow backflow related information of at least one first target user in a target 5G cell, wherein the first target user is a user in a preset time range and is accessed into the target 5G cell, and the first flow backflow related information comprises at least one group of first user position information and first flow information which are mutually corresponding;

Acquiring second flow backflow related information of at least one second target user in a target 4G cell, wherein the target 4G cell and the target 5G cell belong to the same base station, the second target user is a user which accesses the target 4G cell within a preset time range and can use 5G network service, and the second flow backflow related information comprises at least one group of second user position information and second flow information which are mutually corresponding;

Distributing corresponding first flow information to each candidate region of a preset high backflow analysis model according to each first user position information, and distributing corresponding second flow information to each candidate region of the preset high backflow analysis model according to each second user position information, wherein the preset high backflow analysis model is constructed according to the antenna azimuth angle and coverage range of a target 5G cell and comprises at least one candidate region and region position information of each candidate region;

And determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area.

As an optional implementation manner, the obtaining the second traffic backflow related information of at least one second target user in the target 4G cell includes:

acquiring at least one second minimum drive test report sent by second target user equipment within a preset time range, wherein the second minimum drive test report comprises second longitude and latitude information of the second target user equipment and a second sending time identifier of the second minimum drive test report;

Acquiring at least one second interaction signaling of a second target user equipment interacting with a base station to which the target 4G cell belongs within a preset time range, wherein the second interaction signaling comprises a second communication flow value and a second interaction time identifier of the second target user equipment interacting with the base station to which the target 4G cell belongs;

And determining the second longitude and latitude information as second user position information, determining a second communication flow value as second flow information, and corresponding the second longitude and latitude information and the second communication flow value according to the second sending time identifier and the second interaction time identifier to obtain at least one group of second user position information and second flow information which are mutually corresponding.

As an optional implementation manner, before the acquiring at least one second minimum path measurement report sent by the second target ue in the preset time range, the method further includes:

Acquiring a user identification of at least one first candidate user, wherein the first candidate user is a user accessing a target 4G cell within a preset time range;

And determining at least one second target user from the first candidate users according to the first candidate user identifications.

As an optional implementation manner, the allocating the corresponding first flow information to each candidate area of the preset high backflow analysis model according to each first user position information includes:

comparing each piece of first position information with each piece of regional position information, and determining regional position information corresponding to each piece of first position information;

And distributing the first flow information corresponding to each piece of first position information to the candidate area to which the area position information corresponding to each piece of first position information belongs.

As an optional implementation manner, the allocating, according to each second user location information, second traffic information corresponding to at least one set of second user location information to each candidate area of the preset high backflow analysis model includes:

Comparing each piece of second position information with each piece of region position information, and determining whether each piece of second position information has corresponding region position information or not;

And if the second position information is determined to have the corresponding region position information, distributing the second flow information corresponding to the second position information to the candidate region to which the region position information corresponding to the second position information belongs.

As an optional implementation manner, the determining the 5G flow backflow area according to the first flow information and the second flow information in each candidate area includes:

calculating the 5G total flow of each candidate region according to the first flow information in each candidate region;

Calculating the 4G total flow of each candidate region according to the second flow information in each candidate region;

and determining a 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area.

As an optional implementation manner, the determining the 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area includes:

Determining the ratio of the total 5G flow to the total 4G flow in each candidate area;

And determining a candidate area with the ratio of the 5G total flow to the 4G total flow smaller than a preset ratio as a 5G flow backflow area.

As an optional implementation manner, before the obtaining the user identifier, the user location information and the user traffic information of each target user in the target 5G cell and the target 4G cell, the method further includes:

Acquiring an antenna azimuth angle and a coverage area of a target 5G cell;

Dividing the coverage area of the target 5G cell into a plurality of subareas by taking a median line of the antenna azimuth as a starting point and taking a preset angle as an interval to obtain subarea information of the target 5G cell;

Taking a base station to which a target 5G cell belongs as an origin, and taking a preset distance as an interval, dividing the coverage area of the target 5G cell into a plurality of layers to obtain layering information of the target 5G cell;

And determining a plurality of candidate areas and position information corresponding to each candidate area according to the partition information and the layering information of the target 5G cell, and obtaining a preset high backflow analysis model.

According to a second aspect of the present application, there is provided a 5G flow backflow region determination device, comprising:

The first acquisition module is used for acquiring first flow backflow related information of at least one first target user in the target 5G cell, wherein the first target user is a user in a preset time range, and the first flow backflow related information comprises at least one group of first user position information and first flow information which are mutually corresponding;

The second acquisition module is used for acquiring second flow backflow related information of at least one second target user in a target 4G cell, wherein the target 4G cell and the target 5G cell belong to the same base station, the second target user is a user which is accessed into the target 4G cell within a preset time range and can use 5G network service, and the second flow backflow related information comprises at least one group of second user position information and second flow information which are mutually corresponding;

The distribution module is used for distributing corresponding first flow information to each candidate area of a preset high backflow analysis model according to the first user position information, and distributing at least one group of second flow information corresponding to the second user position information to each candidate area of the preset high backflow analysis model according to the second user position information, wherein the preset high backflow analysis model is constructed according to the antenna azimuth angle and the coverage area of the target 5G cell and comprises at least one candidate area and the area position information of each candidate area;

and the determining module is used for determining the 5G flow backflow area according to the first flow information and the second flow information in each candidate area.

According to a third aspect of the present application, there is provided an electronic device comprising: a processor and a memory communicatively coupled to the processor;

The memory stores computer-executable instructions;

the processor executes computer-executable instructions stored by the memory to implement the method as described in the first aspect.

According to a fourth aspect of the present application there is provided a computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method as described in the first aspect.

The application provides a method, a device, equipment and a storage medium for determining a 5G flow backflow area, wherein first flow backflow related information of at least one first target user in a target 5G cell is obtained, the first target user is a user in a preset time range, and the first flow backflow related information comprises at least one group of first user position information and first flow information which are mutually corresponding; acquiring second flow backflow related information of at least one second target user in a target 4G cell, wherein the target 4G cell and the target 5G cell belong to the same base station, the second target user is a user which accesses the target 4G cell within a preset time range and can use 5G network service, and the second flow backflow related information comprises at least one group of second user position information and second flow information which are mutually corresponding; distributing corresponding first flow information to each candidate region of a preset high backflow analysis model according to each first user position information, and distributing corresponding second flow information to each candidate region of the preset high backflow analysis model according to each second user position information, wherein the preset high backflow analysis model is constructed according to the antenna azimuth angle and coverage range of a target 5G cell and comprises at least one candidate region and region position information of each candidate region; and determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area. Because the first flow information corresponding to the position information of each first user is distributed to each candidate area of the preset high backflow model, each first target user is a user accessing to the 5G cell, the first flow information in each candidate area can be quickly and accurately obtained, the second flow information corresponding to each second position information is distributed to each candidate area of the preset high backflow model, each second target user is a user accessing to the 4G cell but using the 5G service, the second flow information in each candidate area can be quickly and accurately obtained, and therefore the 5G flow area can be efficiently and accurately determined according to the first flow information and the second flow information in each candidate area. In conclusion, the scheme of the application can rapidly and accurately determine the 5G flow backflow area.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application.

Fig. 1 is a network architecture diagram corresponding to an application scenario provided in an embodiment of the present application;

Fig. 2 is a flow schematic diagram of a method for determining a 5G flow backflow area according to a first embodiment of the present application;

fig. 3 is a flow schematic diagram of a method for determining a 5G flow backflow area according to a second embodiment of the present application;

Fig. 4 is a flow schematic diagram of a method for determining a 5G flow backflow area according to a third embodiment of the present application;

Fig. 5 is a flow schematic diagram of a method for determining a 5G flow backflow area according to a fourth embodiment of the present application;

fig. 6 is a schematic structural diagram of a preset high backflow analysis model according to a fourth embodiment of the present application;

fig. 7 is a schematic structural diagram of a 5G flow backflow area determining device according to an embodiment of the present application;

fig. 8 is a block diagram of an electronic device according to a sixth embodiment of the present application.

Specific embodiments of the present application have been shown by way of the above drawings and will be described in more detail below. The drawings and the written description are not intended to limit the scope of the inventive concepts in any way, but rather to illustrate the inventive concepts to those skilled in the art by reference to the specific embodiments.

Detailed Description

The prior art to which the present application relates is described in detail and analyzed as follows.

In the area where the 4G network and the 5G network jointly cover, part of the 5G traffic may fall back to 4G due to the weak coverage of the 5G signal. At present, the flow backflow cell can be determined through the respective service flows of the 4G cell and the 5G cell, so that the network is improved. However, the method can only determine which 5G cells are the flow reverse cells, and there is no method for determining the accurate flow reverse area in the whole coverage area of the 5G cells. Through drive test or call quality dialing test, the flow backflow area can be found accurately, but the drive test and the call quality dialing test all need to be carried by staff to carry special test equipment to different areas for field actual measurement, and the accurate flow backflow area can be determined, so that the workload is large and the efficiency is low.

In order to solve the problem that the 5G traffic backflow area cannot be determined efficiently and accurately in the prior art, the inventor performs creative research to determine the 5G traffic backflow area efficiently and accurately, and can not compare the traffic flows of the whole 5G cell and the 4G cell, but needs to compare the 4G traffic flow and the 5G traffic flow in each area with more accurate area division, so as to determine the more accurate 5G traffic backflow area. The inventor obtains first flow backflow related information of at least one first target user in the target 5G cell, wherein the first target user is a user in a preset time range and is accessed into the target 5G cell, and the first flow backflow related information comprises at least one group of first user position information and first flow information which are mutually corresponding; acquiring second flow backflow related information of at least one second target user in a target 4G cell, wherein the target 4G cell and the target 5G cell belong to the same base station, the second target user is a user which accesses the target 4G cell within a preset time range and can use 5G network service, and the second flow backflow related information comprises at least one group of second user position information and second flow information which are mutually corresponding; distributing corresponding first flow information to each candidate region of a preset high backflow analysis model according to each first user position information, distributing corresponding second flow information to each candidate region of the preset high backflow analysis model according to each second user position information, and constructing the preset high backflow analysis model according to the antenna azimuth angle and the coverage area of a target 5G cell, wherein the preset high backflow analysis model comprises at least one candidate region and region position information of each candidate region; and determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area. Because the first flow information corresponding to the position information of each first user is distributed to each candidate area of the preset high backflow model, each first target user is a user accessing to the 5G cell, the first flow information in each candidate area can be quickly and accurately obtained, the second flow information corresponding to each second position information is distributed to each candidate area of the preset high backflow model, each second target user is a user accessing to the 4G cell but using the 5G service, the second flow information in each candidate area can be quickly and accurately obtained, and therefore the 5G flow area can be efficiently and accurately determined according to the first flow information and the second flow information in each candidate area.

The application provides a method, a device, equipment and a storage medium for determining a 5G flow backflow area, and aims to solve the technical problems in the prior art. The following describes the technical scheme of the present application and how the technical scheme of the present application solves the above technical problems in detail with specific embodiments. The following embodiments may be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

The method, the device, the equipment and the network architecture and application scenes of the storage medium for determining the 5G flow backflow area provided by the embodiment of the application are introduced. When the following description refers to the accompanying drawings, the same data in different drawings represents the same or similar elements, unless otherwise indicated.

Fig. 1 is a network architecture diagram corresponding to an application scenario provided in an embodiment of the present application. As shown in fig. 1, a network architecture corresponding to an application scenario provided by an embodiment of the present application includes: a first user terminal 10, a second user terminal 11, a base station 12, a target 5G cell 121, a target 4G cell 122, and an electronic device 13. The target 5G cell 121 and the target 4G cell 122 are both cells under the base station 12, the first user terminal 10 is a user terminal accessing the target 5G cell 121, and the second user terminal 11 is a user terminal accessing the target 4G cell 122. The base station 12 is communicatively connected to an electronic device 13. The electronic device 13 is provided with a preset high backflow analysis model 14.

The preset high backflow analysis model 14 is constructed according to the antenna azimuth angle and coverage of the target 5G cell 121, and includes at least one candidate area and area location information of each candidate area.

The first ue 10 accesses the target 5G cell 121, and the base station 12 provides the first ue 10 with the 5G network service and obtains the first traffic backflow related information of the first ue 10.

The second ue 11 accesses the target 4G cell 122, and the base station 12 provides the 4G network service for the second ue 11, and obtains the second traffic backflow related information of the second ue 11.

The electronic device 13 may obtain the first traffic flow related information of at least one first target user in the target 5G cell 121 and the second traffic flow related information of at least one second target user in the target 4G cell 122 through a communication connection with the base station 12. The first target user is a user accessing a target 5G cell within a preset time range; the second target user is a user which accesses the target 4G cell within a preset time range and can use the 5G network service. The first flow backflow related information comprises at least one group of first user position information and first flow information which correspond to each other; the second flow backflow-related information includes at least one set of second user position information and second flow information corresponding to each other.

After the first flow backflow related information and the second flow backflow related information are obtained, the electronic device 13 may allocate the corresponding first flow information to each candidate area of the preset high backflow analysis model 14 according to each first user position information, and allocate the corresponding second flow information to each candidate area of the preset high backflow analysis model according to each second user position information; and determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area.

The terminal device is a wireless terminal, and may be a device that provides voice and/or other service data connectivity to a user, a handheld device with wireless connectivity, or other processing device connected to a wireless modem. The wireless terminal may communicate with one or more core network devices via a radio access network (Radio Access Network, RAN for short), which may be mobile terminals, such as mobile phones and computers with mobile terminals, for example, portable, pocket, hand-held, computer-built-in or vehicle-mounted mobile devices, which exchange voice and/or data with the radio access network. Illustratively, such as a smart phone, tablet, smart watch, etc.

Embodiments of the present application will be described below with reference to the accompanying drawings. The embodiments described in the examples below do not represent all embodiments consistent with the application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the accompanying claims.

Example 1

Fig. 2 is a flow chart of a method for determining a 5G flow backflow area according to an embodiment of the present application. As shown in fig. 2, the execution body of the present application is a 5G flow backflow area determination device, and the 5G flow backflow area determination device is located in an electronic apparatus. The method for determining the 5G flow backflow area provided in the present embodiment includes steps 201 to 204.

Step 201, obtaining first flow backflow related information of at least one first target user in the target 5G cell, where the first target user is a user accessing the target 5G cell within a preset time range, and the first flow backflow related information includes at least one group of first user position information and first flow information corresponding to each other.

In this embodiment, the target 5G cell may be a high reverse flow cell or a high fallback cell. The high backflow cell refers to a 5G cell with less traffic than a 4G cell under the same base station, and the high backflow cell can be determined by comparing the traffic of the 4G cell under the same base station with the traffic of the 5G cell. The high fallback cell refers to a 5G cell having a release rate greater than a first preset threshold by SgNB (Secondary next Generation Node B, secondary node). Wherein SgNB release is an index reflecting the probability of each 5G user on the 5G cell flowing backwards to 4G, and the first preset threshold may be 10%.

In this embodiment, the electronic device is communicatively connected to a base station to which the target 5G cell belongs. At least one first target user accesses the target 5G cell within a preset time period, and the base station can send the first flow backflow related information of the at least one first target user to the electronic equipment. The first traffic flow information of each first target user may include one or more sets of first user position information and first traffic flow information corresponding to each other. The first user location information may be longitude and latitude coordinates reported by the first target user when using the network service, and the first traffic information may be signaling interacted with the base station when the first target user uses the network service.

Step 202, obtaining second flow backflow related information of at least one second target user in the target 4G cell, where the target 4G cell and the target 5G cell belong to the same base station, and the second target user is a user who accesses the target 4G cell within a preset time range and can use the 5G network service, and the second flow backflow related information includes at least one group of second user position information and second flow information corresponding to each other.

In this embodiment, the target 4G cell and the target 5G cell belong to the same base station. At least one second target user accesses the target 4G cell within a preset time period, and the base station can send second flow backflow related information of the at least one second target user to the electronic equipment. The second traffic flow information of each second target user may include one or more sets of second user position information and second traffic flow information corresponding to each other. The second user location information may be longitude and latitude coordinates reported by the second target user when using the network service, and the second traffic information may be signaling interacted with the base station when the second target user uses the network service.

Step 203, distributing the corresponding first traffic information to each candidate area of the preset high backflow analysis model according to the first user position information, and distributing the corresponding second traffic information to each candidate area of the preset high backflow analysis model according to the second user position information, wherein the preset high backflow analysis model is constructed according to the antenna azimuth angle and coverage area of the target 5G cell and comprises at least one candidate area and area position information of each candidate area.

As an alternative embodiment, the "assigning the corresponding first flow information to each candidate area of the preset high backflow analysis model according to each first user position information" in step 203 includes the following steps:

Step 2031, comparing each piece of first position information with each piece of region position information, and determining region position information corresponding to each piece of first position information;

Step 2032, allocating the first traffic information corresponding to each first location information to the candidate area to which the area location information corresponding to each first location information belongs.

In this embodiment, the first user location information may be a latitude and longitude coordinate, and the area location information of each candidate area may be a latitude and longitude coordinate range of the candidate area, which may be expressed by a function or a mathematical formula, for example. For each piece of first user position information, comparing the first user position information with the area position information of each candidate area, and determining that the geographic position corresponding to the first user position information falls into the candidate area. And distributing the first flow information corresponding to the first user position information to a candidate area in which the geographic position corresponding to the first user position information falls.

Here, since the preset high backflow analysis model is constructed according to the antenna azimuth angle and the coverage of the target 5G cell, each candidate area of the preset high backflow analysis model is within the coverage of the target 5G cell. And the first target user can access the target 5G cell only within the coverage area of the target 5G cell, the first user location information must therefore fall within a candidate area. And traversing the first user position information to obtain first flow information in each candidate area. Each candidate region may include 0,1, or more pieces of first traffic information therein.

As an optional implementation manner, the "allocating the second traffic information corresponding to at least one set of the second user location information to each candidate area of the preset high backflow analysis model according to each second user location information" in step 203 includes the following steps:

Step 2033, comparing each second location information with each region location information, and determining whether each second location information has corresponding region location information.

If it is determined that the second location information has the corresponding region location information, the step 2033 allocates the second traffic information corresponding to the second location information to the candidate region to which the region location information corresponding to the second location information belongs.

In this embodiment, the second user location information may be longitude and latitude coordinates, and for each second user location information, the second user location information may be compared with the area location information of each candidate area to determine whether the geographic location corresponding to the second user location information falls into any one candidate area. Here, since the target 4G cell and the target 5G cell belong to the same base station, there is a common coverage area between the coverage of the target 4G cell and the coverage of the target 5G cell. Generally, the coverage area of the target 4G cell is larger than that of the target 5G cell, and therefore, there may be a part of the second user location information that does not belong to the coverage area of the target 5G cell, in this embodiment, only the second traffic information corresponding to the second user location information that belongs to the coverage area of the target 5G cell needs to be allocated to the candidate area to which the area location information corresponding to the second location information belongs.

If the geographic position corresponding to the second user position information does not fall in any one of the candidate areas, whether the geographic position corresponding to the next second user position information falls in any one of the candidate areas is determined. And if the geographic position corresponding to the second user position information falls in a candidate area, distributing the second flow information corresponding to the second user position information into the candidate area. The second user location information is traversed to obtain second traffic information in candidate areas, each of which may include 0,1 or more second traffic information.

And 204, determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area.

In this embodiment, the number of 5G flow backflow regions may be plural. For any one candidate area, the 5G data volume of the 5G network service used by the user of the candidate area can be determined according to the first traffic information, the 4G data volume of the 4G network service used by the user of the candidate area can be determined according to the second traffic information, and the candidate area with the 5G data volume smaller than the first preset data volume of 5G and the 4G data volume larger than the second preset data volume can be determined as the 5G traffic backflow area. Wherein the first preset data amount is smaller than the second preset data amount.

According to the method for determining the 5G flow backflow area, first flow backflow related information of at least one first target user in a target 5G cell is obtained, the first target user is a user who accesses the target 5G cell within a preset time range, and the first flow backflow related information comprises at least one group of first user position information and first flow information which correspond to each other; acquiring second flow backflow related information of at least one second target user in a target 4G cell, wherein the target 4G cell and the target 5G cell belong to the same base station, the second target user is a user which accesses the target 4G cell within a preset time range and can use 5G network service, and the second flow backflow related information comprises at least one group of second user position information and second flow information which are mutually corresponding; distributing corresponding first flow information to each candidate region of a preset high backflow analysis model according to each first user position information, distributing corresponding second flow information to each candidate region of the preset high backflow analysis model according to each second user position information, and constructing the preset high backflow analysis model according to the antenna azimuth angle and the coverage area of a target 5G cell, wherein the preset high backflow analysis model comprises at least one candidate region and region position information of each candidate region; and determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area. Because the first flow information corresponding to the position information of each first user is distributed to each candidate area of the preset high backflow model, each first target user is a user accessing to the 5G cell, the first flow information in each candidate area can be quickly and accurately obtained, the second flow information corresponding to each second position information is distributed to each candidate area of the preset high backflow model, each second target user is a user accessing to the 4G cell but using the 5G service, the second flow information in each candidate area can be quickly and accurately obtained, and therefore the 5G flow area can be efficiently and accurately determined according to the first flow information and the second flow information in each candidate area.

Example two

Fig. 3 is a flow chart of a method for determining a 5G flow backflow area according to a second embodiment of the present application. As shown in fig. 3, in the method for determining a 5G flow backflow area according to the present embodiment, based on the first embodiment, the step 202 is refined, and the step 202 refinement includes steps 301 to 303.

Step 301, obtaining at least one second minimum drive test report sent by the second target ue within a preset time range, where the second minimum drive test report includes second longitude and latitude information of the second target ue and a second sending time identifier of the second minimum drive test report.

In this embodiment, the second MDT report is a report that the second target user terminal performs minimization of drive Tests (MDT, minimization of Drive-Tests) and reports to the base station. And after the second target user terminal accesses the target 4G cell, a second minimum drive test report is sent to the base station according to a preset time interval. Illustratively, the second target user terminal may send the second minimization of drive tests report to the base station once every 8 seconds after accessing the target 4G cell.

The second minimum drive test report includes second longitude and latitude information of the second target user equipment and a second sending time identifier included in the second minimum drive test. The second longitude and latitude information may be longitude and latitude coordinates of a current position of the second target user equipment. The second transmission time identity may be a time comprised by the second target user equipment transmitting the second minimization of drive tests.

Step 302, obtaining at least one second interaction signaling of the second target user equipment interacting with the base station to which the target 4G cell belongs within a preset time range, where the second interaction signaling includes a second communication flow value and a second interaction time identifier of the second target user equipment interacting with the base station to which the target 4G cell belongs.

In this embodiment, the second target ue interacts with the base station when using the 4G network service, and generates a second interaction signaling. The second interactive signaling includes a second communication flow value and a second interactive time identifier. The second communication flow value may be a communication flow value of the second target user equipment using the 4G network traffic. The second interaction time identification may be a time when the second user equipment uses the 4G network service.

Step 303, determining the second longitude and latitude information as second user position information, determining the second communication flow value as second flow information, and corresponding the second longitude and latitude information and the second communication flow value according to the second sending time identifier and the second interaction time identifier to obtain at least one group of second user position information and second flow information which are mutually corresponding.

In this embodiment, it may be understood that each of the second sending time identifiers may be a plurality of time points sequentially increasing within a preset time range, and each of the second interaction time identifiers may also be a plurality of time points sequentially increasing within the preset time range. Therefore, the second interaction time identifier with the time point falling between two continuous second sending time identifiers can be matched with the second sending time identifier with the later time, and the second traffic information corresponding to the second interaction time identifier is corresponding to the second user position information corresponding to the second sending time identifier. Further, second traffic information of each second target user using the 4G network service at a location corresponding to each second user location information can be obtained.

According to the 5G flow backflow area determining method, at least one second minimum drive test report sent by the second target user equipment in a preset time range is obtained, wherein the second minimum drive test report comprises second longitude and latitude information of the second target user equipment and a second sending time identifier of the second minimum drive test report; acquiring at least one second interaction signaling of the second target user equipment interacting with the base station to which the target 4G cell belongs within a preset time range, wherein the second interaction signaling comprises a second communication flow value and a second interaction time identifier of the second target user equipment interacting with the base station to which the target 4G cell belongs; and determining the second longitude and latitude information as second user position information, determining a second communication flow value as second flow information, and corresponding the second longitude and latitude information to the second communication flow value according to a second sending time identifier and a second interaction time identifier to obtain at least one group of second user position information and second flow information which are mutually corresponding. Because the second user position information and the second flow information are corresponding according to the second sending time identifier and the second interaction time identifier, and the second flow backflow related information is determined, accurate information of the 4G flow used by the user at each position at each time point can be obtained, and a data basis is provided for accurately determining the 5G flow backflow area subsequently.

As an alternative implementation manner, step 401 and step 402 are further included before step 301 on the basis of the second embodiment.

Step 401, obtaining a user identifier of at least one first candidate user, where the first candidate user is a user accessing a target 4G cell within a preset time range.

In this embodiment, the first candidate user is a user accessing the target 4G cell within a preset time range, and this part of users may be users that can use the 5G network service, but use the 4G network service only because the signal of the 5G network is weak. It is also possible that the user equipment cannot support the 5G network service, so that the user using the 4G network service only.

And when the first candidate user accesses the target 4G cell, the first candidate user identification is sent to the base station. The first candidate ue identifier may be an international mobile subscriber identity (International Mobile Subscriber Identity, IMSI) of the first candidate ue, or an international mobile equipment identity (International Mobile Equipment Identity, IMEI) of the first candidate ue, which is not limited in this embodiment.

And step 402, determining at least one second target user from the first candidate users according to the first candidate user identifications.

In this embodiment, when the first candidate user identifier is the IMSI, the electronic device may query a database or a server whether the user corresponding to the first candidate user identifier has generated 5G traffic, and if the determiner has generated 5G traffic, may determine the first candidate user as the second target user. Otherwise, the first candidate user is not determined as the second target user. When the first candidate user is identified as the IMEI, the electronic device may also query the database or the server whether the device corresponding to the IMEI supports the 5G network service, and if it is determined that the device supports the 5G network service, the first candidate user may be determined as the second target user. Otherwise, the first candidate user is not determined as the second target user.

According to the method for determining the 5G flow backflow area, the user identification of at least one first candidate user is obtained, and the first candidate user is a user accessing into the target 4G cell within a preset time range; and determining at least one second target user from the first candidate users according to the first candidate user identifications. Because at least one second target user is determined from the first candidate users according to the second candidate user identifications, the second target user which uses the 4G network only due to the weak coverage of the 5G network in the target 4G cell is screened out, so that accurate second target user and second flow backflow related information can be obtained, and further a 5G flow backflow area can be determined efficiently and accurately.

As an alternative implementation, based on any of the above embodiments, the step 201 is refined, and then the step 201 refinement includes steps 2021 to 2023.

Step 2021, obtaining at least one first minimum drive test report sent by the first target ue within a preset time range, where the first minimum drive test report includes first longitude and latitude information of the first target ue and a first sending time identifier of the first minimum drive test report.

In this embodiment, the first minimum drive test report is a report that the first target ue performs the minimum drive test and reports the minimum drive test to the base station. After the first target user terminal accesses the target 5G cell, a first minimum drive test report is sent to the base station according to a preset time interval. Illustratively, the first target user terminal may send the first minimization of drive tests report to the base station once every 8 seconds after accessing the target 5G cell.

The first minimum drive test report includes first longitude and latitude information of the first target user equipment and a first sending time identifier included in the first minimum drive test. The first longitude and latitude information may be longitude and latitude coordinates of a current location of the first target user equipment. The first transmission time identity may be a time comprised by the first target user equipment transmitting the first minimization of drive tests.

Step 2022, obtaining at least one first interaction signaling of the first target ue interacting with the base station to which the target 5G cell belongs within a preset time range, where the first interaction signaling includes a first communication flow value and a first interaction time identifier of the first target ue interacting with the base station to which the target 5G cell belongs.

In this embodiment, when the first target ue uses the 5G network service, the first target ue interacts with the base station to generate the first interaction signaling. The first interactive signaling includes a first communication flow value and a first interactive time identifier. The first traffic flow value may be a traffic flow value of the first target user equipment using 5G network traffic. The first interaction time identification may be a time when the first user equipment uses the 5G network service.

Step 2023, determining the first longitude and latitude information as first user location information, determining the first traffic flow value as first traffic flow information, and corresponding the first longitude and latitude information and the first traffic flow value according to the first sending time identifier and the first interaction time identifier, so as to obtain at least one group of first user location information and first traffic flow information which are mutually corresponding.

In this embodiment, it may be understood that each of the first sending time identifiers may be a plurality of time points sequentially increasing within a preset time range, and each of the first interaction time identifiers may also be a plurality of time points sequentially increasing within the preset time range. Therefore, the first interaction time identifier with the time point falling between two continuous first sending time identifiers can be matched with the first sending time identifier with the later time, and the first flow information corresponding to the first interaction time identifier is corresponding to the first user position information corresponding to the first sending time identifier. Further, first traffic information of each first target user using the 5G network service at a location corresponding to each first user location information can be obtained.

Example III

Fig. 4 is a flow chart of a method for determining a 5G flow backflow area according to a third embodiment of the present application. As shown in fig. 4, in the method for determining a 5G flow backflow area according to the present embodiment, if step 204 is thinned on the basis of any one of the above embodiments, step 204 thinning includes steps 501 to 503.

Step 501, calculating the 5G total flow of each candidate area according to the first flow information in each candidate area.

In this embodiment, for each candidate region, summation calculation may be performed on each first traffic information in the region, to obtain a 5G total traffic of the candidate region.

Step 502, calculating the 4G total flow of each candidate area according to the second flow information in each candidate area.

In this embodiment, for each candidate region, summation calculation may be performed on the second traffic information in the region, to obtain the 4G total traffic of the candidate region.

And step 503, determining a 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area.

In this embodiment, the 4G total flow ratio in each candidate region may be determined by the following formula:

in this embodiment, for each candidate area, if the 4G total flow rate ratio is greater than a preset percentage, the candidate area may be determined as a 5G flow rate backflow area. Wherein, the preset percentage can be 30%, 40% and the like.

According to the method for determining the 5G flow backflow area, the 5G total flow of each candidate area is calculated according to the first flow information in each candidate area; calculating the 4G total flow of each candidate region according to the second flow information in each candidate region; and determining a 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area. Because the 5G total flow and the 4G total flow of each candidate area are respectively calculated according to the first flow information and the second flow information of each candidate area, the accurate flow information of each candidate area can be determined, whether each candidate area is a 5G flow backflow area or not can be further determined, and the accurate 5G flow backflow area in the target 5G cell can be further determined.

As an alternative embodiment, the refinement of step 503 includes step 5031 and step 5032.

In step 5031, a ratio of the total 5G flow to the total 4G flow in each candidate region is determined.

And 5032, determining a candidate area with the ratio of the 5G total flow to the 4G total flow smaller than the preset ratio as a 5G flow backflow area.

In this embodiment, the preset ratio may be three-sevenths, four-sevenths, and so on.

According to the method for determining the 5G flow backflow area, the ratio of the total 5G flow to the total 4G flow in each candidate area is determined; and determining a candidate area with the ratio of the 5G total flow to the 4G total flow smaller than a preset ratio as a 5G flow backflow area. Because the ratio of the 5G total flow to the 4G total flow in the candidate area is smaller than the preset ratio, the 5G total flow used by the user in the candidate area is smaller than the 4G flow, and therefore the candidate area can be determined to be a 5G flow backflow area, and further the 5G flow backflow area can be accurately determined.

Example IV

Fig. 5 is a flow chart of a method for determining a 5G flow backflow area according to a fourth embodiment of the present application. Fig. 6 is a schematic structural diagram of a preset high backflow analysis model according to a fourth embodiment of the present application. As shown in fig. 5, the method for determining a 5G flow backflow area according to this embodiment further includes steps 601 to 604 before step 201 on the basis of any one of the above embodiments.

Step 601, obtaining the antenna azimuth and coverage of the target 5G cell.

In this embodiment, the electronic device may obtain the antenna azimuth and coverage of the target 5G cell by communicating with the base station to which the target 5G cell belongs. The coverage area of the target 5G cell is usually a sector, the antenna azimuth identifies the direction of the sector, and the median line of the antenna azimuth can coincide with the angular bisector of the central angle of the sector. The coverage area can be sector center coordinates, namely base station coordinates, sector radius and sector center angle. Furthermore, the electronic device can calculate the coverage of the target 5G cell identified by the longitude and latitude coordinate range according to the fan-shaped central coordinate, the fan-shaped radius and the fan-shaped central angle.

Step 602, taking the median line of the antenna azimuth as a starting point, and taking a preset angle as an interval, dividing the coverage area of the target 5G cell into a plurality of partitions, and obtaining partition information of the target 5G cell.

In this embodiment, the preset angle may be an angle value, for example, 30 degrees, 45 degrees, etc., and the number of partitions is related to the ratio of the fan-shaped central angle of the coverage area of the target 5G cell to the preset angle. For example, the ratio of the fan-shaped central angle to the preset angle may be rounded up or rounded up again by one.

The number of the partitions may be a preset value, and the preset angle is a ratio of a fan-shaped central angle to the number of the preset partitions. For example, the fan-shaped central angle of the coverage of the target 5G cell is 120 degrees, and the number of preset partitions is 6, and the preset angle may be 20 degrees.

In this embodiment, a median line of the antenna azimuth angle, or an angular bisector of a fan-shaped central angle is used as a starting point, and is spaced from a preset angle, and the two sides of the median line of the antenna azimuth angle are respectively divided into a plurality of partitions, so that the coverage area of the target 5G cell is divided into a plurality of partitions. And calculating each partition information according to the circle center coordinates of the fan shape, the preset angle and the coverage area expressed by the longitude and latitude coordinate ranges, wherein each partition information can comprise each partition range expressed by the longitude and latitude coordinate ranges.

Illustratively, as shown in fig. 6, the target 5G cell coverage 61 is divided into 8 partitions: first partition 611, second partition 612, third partition 613, fourth partition 614, fifth partition 615, sixth partition 616, seventh partition 617, and eighth partition 618.

And 603, dividing the coverage area of the target 5G cell into a plurality of layers by taking the base station of the target 5G cell as an origin and taking a preset distance as an interval, and obtaining the layering information of the target 5G cell.

In this embodiment, the preset distance may be a length value, for example, 180 meters, 200 meters, etc., and the number of layers is related to the ratio of the sector radius of the coverage area of the target 5G cell to the preset distance. For example, the ratio of the fan radius to the preset distance may be rounded up or rounded down.

In this embodiment, the layering may be started from the base station to which the target 5G cell belongs, and the coverage area of the target 5G cell may be divided into a plurality of layering from the base station to which the target 5G cell belongs. And calculating each piece of layering information according to the circle center coordinates of the fan shape, the preset distance and the coverage area expressed by the longitude and latitude coordinate ranges, wherein each piece of layering information can comprise each piece of layering range expressed by the longitude and latitude coordinate ranges.

Illustratively, as shown in fig. 6, the target 5G cell coverage 61 is divided into 8 tiers: a first layer 621, a second layer 622, a third layer 623, a fourth layer 624, a fifth layer 625, a sixth layer 626, a seventh layer 627 and an eighth layer 628.

And step 604, determining a plurality of candidate areas and position information corresponding to each candidate area according to the partition information and the layering information of the target 5G cell, and obtaining a preset high backflow analysis model.

In this embodiment, the electronic device may determine a plurality of candidate areas according to the difference of the layering ranges in each of the layering ranges, or determine a plurality of candidate areas according to the difference of the layering ranges in each of the layering ranges, for example, when the coverage of the target 5G base station is divided into 8 partitions and 8 layers, then 64 candidate areas may be determined, where the areas of the candidate areas may be different.

In this embodiment, the location information of each candidate area may be the latitude and longitude of each candidate area as a range, and may be determined according to the partition and the hierarchy where the candidate area is located.

According to the method for determining the 5G flow backflow area, the antenna azimuth angle and the coverage area of the target 5G cell are obtained; dividing the coverage area of the target 5G cell into a plurality of subareas by taking a median line of an antenna azimuth as a starting point and taking a preset angle as an interval to obtain subarea information of the target 5G cell; taking a base station to which a target 5G cell belongs as an origin, and taking a preset distance as an interval, dividing the coverage area of the target 5G cell into a plurality of layers to obtain layering information of the target 5G cell; and determining a plurality of candidate areas and position information corresponding to each candidate area according to the partition information and the layering information of the target 5G cell, and obtaining a preset high backflow analysis model. Because the coverage area of the target 5G cell is partitioned and layered, and a plurality of candidate areas are determined according to the partition information and the layering information, the coverage area of the target 5G cell can be subdivided, and further, the 5G flow backflow area in the target 5G cell can be determined more accurately.

Example five

Fig. 7 is a schematic structural diagram of a 5G flow backflow area determining device according to an embodiment of the present application. As shown in fig. 7, the 5G flow backflow area determining device 70 provided in this embodiment includes a first obtaining module 71, a second obtaining module 72, a distributing module 73, and a determining module 74.

A first obtaining module 71, configured to obtain first flow backflow related information of at least one first target user in the target 5G cell, where the first target user is a user who accesses the target 5G cell within a preset time range, and the first flow backflow related information includes at least one group of first user location information and first flow information that correspond to each other;

A second obtaining module 72, configured to obtain second traffic backflow related information of at least one second target user in the target 4G cell, where the target 4G cell and the target 5G cell belong to the same base station, and the second target user is a user that accesses the target 4G cell in a preset time range and can use the 5G network service, and the second traffic backflow related information includes at least one set of second user location information and second traffic information that correspond to each other;

The allocation module 73 is configured to allocate corresponding first traffic information to each candidate area of the preset high backflow analysis model according to each first user location information, and allocate second traffic information corresponding to at least one group of second user location information to each candidate area of the preset high backflow analysis model according to each second user location information, where the preset high backflow analysis model is constructed according to an antenna azimuth angle and a coverage area of the target 5G cell, and includes at least one candidate area and area location information of each candidate area;

a determining module 74, configured to determine a 5G flow backflow area according to the first flow information and the second flow information in each candidate area.

The 5G flow backflow area determining device provided in this embodiment may perform the 5G flow backflow area determining method provided in the first embodiment, and the specific implementation manner is similar to the principle, and will not be repeated here.

As an optional implementation manner, the second obtaining module 72 is specifically configured to obtain at least one second minimum drive test report sent by the second target ue within a preset time range, where the second minimum drive test report includes second latitude and longitude information of the second target ue and a second sending time identifier of the second minimum drive test report; acquiring at least one second interaction signaling of the second target user equipment interacting with the base station to which the target 4G cell belongs within a preset time range, wherein the second interaction signaling comprises a second communication flow value and a second interaction time identifier of the second target user equipment interacting with the base station to which the target 4G cell belongs; and determining the second longitude and latitude information as second user position information, determining a second communication flow value as second flow information, and corresponding the second longitude and latitude information to the second communication flow value according to a second sending time identifier and a second interaction time identifier to obtain at least one group of second user position information and second flow information which are mutually corresponding.

As an optional implementation manner, the second obtaining module 72 is specifically further configured to obtain a user identifier of at least one first candidate user, where the first candidate user is a user accessing the target 4G cell within a preset time range; and determining at least one second target user from the first candidate users according to the first candidate user identifications.

As an alternative embodiment, the allocation module 73 is specifically configured to compare each first location information with each area location information, and determine the area location information corresponding to each first location information; and distributing the first flow information corresponding to each piece of first position information to the candidate area to which the area position information corresponding to each piece of first position information belongs.

As an alternative embodiment, the allocation module 73 is specifically configured to compare each second location information with each area location information, and determine whether each second location information has corresponding area location information; and if the second position information is determined to have the corresponding region position information, distributing the second flow information corresponding to the second position information to the candidate region to which the region position information corresponding to the second position information belongs.

As an alternative embodiment, the determining module 74 is specifically configured to calculate the 5G total flow of each candidate region according to each first flow information in each candidate region; calculating the 4G total flow of each candidate region according to the second flow information in each candidate region; and determining a 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area.

As an alternative embodiment, the determining module 74 is specifically further configured to determine a ratio of the total 5G flow rate to the total 4G flow rate in each candidate region; and determining a candidate area with the ratio of the 5G total flow to the 4G total flow smaller than a preset ratio as a 5G flow backflow area.

As an optional implementation manner, the 5G traffic backflow area determining device 70 further includes a modeling module, where the modeling module is configured to obtain an antenna azimuth angle and a coverage area of the target 5G cell; dividing the coverage area of the target 5G cell into a plurality of subareas by taking a median line of an antenna azimuth as a starting point and taking a preset angle as an interval to obtain subarea information of the target 5G cell; taking a base station to which a target 5G cell belongs as an origin, and taking a preset distance as an interval, dividing the coverage area of the target 5G cell into a plurality of layers to obtain layering information of the target 5G cell; and determining a plurality of candidate areas and position information corresponding to each candidate area according to the partition information and the layering information of the target 5G cell, and obtaining a preset high backflow analysis model.

The 5G flow backflow area determining device provided in this embodiment may execute the 5G flow backflow area determining method provided in any one of the foregoing embodiments, and specific implementation manner is similar to principle, and will not be repeated here.

Example six

Fig. 8 is a block diagram of an electronic device according to a sixth embodiment of the present application. As shown in fig. 8, the electronic device 80 provided in the present embodiment includes a processor 81 and a memory 82 communicatively connected to the processor 81.

Memory 82 stores computer-executable instructions.

The processor 81 executes computer-executable instructions stored in the memory 82 to implement the 5G flow reverse flow area determination method provided in any one of the above embodiments.

Wherein the communication connection between the processor 81 and the memory 82 may be realized by a bus connection.

Optionally, the electronic device 80 further comprises a transceiver. The transceiver is used for receiving and transmitting data. The processor, the memory and the transceiver are interconnected by a circuit, and the processor, the memory and the transceiver can be connected by a bus.

In an exemplary embodiment, the electronic device 80 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for performing the 5G traffic flow area determining method described above.

The embodiment of the invention also provides a computer readable storage medium, wherein computer executable instructions are stored in the computer readable storage medium, and the computer executable instructions are used for realizing the 5G flow backflow area determination method provided by any one of the embodiments when being executed by a processor.

By way of example, the computer-readable storage medium may be read-only memory (ROM), random-access memory (RAM), magnetic tape, floppy disk, optical data storage device, etc.

It will be appreciated that the device embodiments described above are merely illustrative and that the device of the application may be implemented in other ways. For example, the division of the modules in the above embodiment is merely a logic function division, and there may be another division manner when actually implemented. For example, multiple modules may be combined, or may be integrated into another system, or some features may be omitted or not performed.

In addition, each functional unit in each embodiment of the present application may be integrated into one module, or each module may exist alone physically, or two or more modules may be integrated together, unless otherwise specified. The integrated modules may be implemented in hardware or in software program modules.

It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present application is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present application. Further, those skilled in the art will also appreciate that the embodiments described in the specification are alternative embodiments, and that the acts and modules referred to are not necessarily required for the present application.

It should be further noted that, although the steps in the flowchart are sequentially shown as indicated by arrows, the steps are not necessarily sequentially performed in the order indicated by the arrows. The steps are not strictly limited to the order of execution unless explicitly recited herein, and the steps may be executed in other orders. Moreover, at least a portion of the steps in the flowcharts may include a plurality of sub-steps or stages that are not necessarily performed at the same time, but may be performed at different times, the order in which the sub-steps or stages are performed is not necessarily sequential, and may be performed in turn or alternately with at least a portion of the sub-steps or stages of other steps or other steps.

Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It is to be understood that the application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The method for determining the 5G flow backflow area is characterized by comprising the following steps of:

determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area;

The obtaining the second flow backflow related information of at least one second target user in the target 4G cell includes:

Determining second longitude and latitude information as second user position information, determining a second communication flow value as second flow information, and corresponding the second longitude and latitude information to the second communication flow value according to the second sending time identifier and the second interaction time identifier to obtain at least one group of second user position information and second flow information which are mutually corresponding;

The determining the 5G flow backflow area according to the first flow information and the second flow information in each candidate area comprises the following steps:

Determining a 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area;

the determining the 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area comprises the following steps:

2. The method of claim 1, wherein before the obtaining at least one second minimum path measurement report sent by the second target ue within the preset time range, further comprises:

3. The method of claim 1, wherein the assigning the corresponding first traffic information to each candidate region of the preset high backflow analysis model according to each first user location information comprises:

4. The method of claim 1, wherein the assigning the second traffic information corresponding to at least one set of the second user location information to each candidate region of the preset high backflow analysis model according to each second user location information comprises:

5. The method according to any one of claims 1-4, wherein before obtaining the user identification, the user location information, and the user traffic information of each target user in the target 5G cell and the target 4G cell, further comprises:

Acquiring an antenna azimuth angle and a coverage area of a target 5G cell;

6. A 5G flow counterflow area determining device, comprising:

The determining module is used for determining a 5G flow backflow area according to the first flow information and the second flow information in each candidate area;

The second obtaining module is specifically configured to obtain at least one second minimum drive test report sent by the second target ue within a preset time range, where the second minimum drive test report includes second longitude and latitude information of the second target ue and a second sending time identifier of the second minimum drive test report; acquiring at least one second interaction signaling of the second target user equipment interacting with the base station to which the target 4G cell belongs within a preset time range, wherein the second interaction signaling comprises a second communication flow value and a second interaction time identifier of the second target user equipment interacting with the base station to which the target 4G cell belongs; determining the second longitude and latitude information as second user position information, determining a second communication flow value as second flow information, and corresponding the second longitude and latitude information to the second communication flow value according to a second sending time identifier and a second interaction time identifier to obtain at least one group of second user position information and second flow information which are mutually corresponding;

The determining module is specifically configured to calculate a 5G total flow of each candidate area according to each first flow information in each candidate area; calculating the 4G total flow of each candidate region according to the second flow information in each candidate region; determining a 5G flow backflow area according to the 5G total flow and the 4G total flow of each candidate area;

the determining module is specifically further configured to determine a ratio of the total 5G flow to the total 4G flow in each candidate region; and determining a candidate area with the ratio of the 5G total flow to the 4G total flow smaller than a preset ratio as a 5G flow backflow area.

7. An electronic device, comprising: a processor, and a memory communicatively coupled to the processor;

The memory stores computer-executable instructions;

the processor executes computer-executable instructions stored in the memory to implement the method of any one of claims 1-5.

8. A computer readable storage medium having stored therein computer executable instructions which when executed by a processor are adapted to carry out the method of any one of claims 1-5.