Communication method, device, equipment and storage medium

Abstract

The present application relates to a communication method, apparatus, equipment and storage medium, and relates to the field of communication technology. The method includes: determining a second cell adjacent to a first cell; judging whether the first cell and the second cell meet a first condition; the first condition includes: the difference between the signal measurement value of the first cell measured by a first user device connected to the first cell and the signal measurement value of the second cell measured by the first user device is within a preset range; the difference between the signal measurement value of the second cell measured by a second user device connected to the second cell and the signal measurement value of the first cell measured by the second user device is within a preset range. When the first cell and the second cell meet the first condition, it is judged whether the second cell meets the second condition, and the engineering parameters of the first base station and the second base station are adjusted according to the average distance between the first user device and the first base station and the second base station respectively, until the second cell does not meet the second condition. The present application is used to improve the ping-pong switching phenomenon.

Description

Technical Field

[0001] The present application relates to the field of communication technology, and in particular to a communication method, apparatus, device and storage medium. Background Art

[0002] Currently, base stations rely on radio waves to transmit data, but the transmission range of radio waves cannot be controlled, causing the base station's coverage to exceed the preset range, resulting in a ping-pong handover phenomenon. To improve this ping-pong handover phenomenon, first information can be determined based on target measurement configuration information configured by the network device, and the user equipment can be determined to be stationed in the first cell or the second cell, thereby resolving the ping-pong handover problem between the first and second cells.

[0003] However, the above method only solves the ping-pong handover phenomenon from the perspective of the user equipment, and does not improve the ping-pong handover phenomenon from the base station side. Therefore, how to improve the ping-pong handover phenomenon is a technical problem that needs to be solved urgently. Summary of the Invention

[0004] This application provides a communication method, apparatus, device, and storage medium to improve the ping-pong handover phenomenon from the base station side and avoid ping-pong handover of user equipment. The technical solution of this application is as follows:

[0005] According to a first aspect of the present application, a communication method is provided, the method comprising: determining a second cell adjacent to a first cell; the distance between a second base station to which the second cell belongs and a first base station to which the first cell belongs is less than a first threshold; judging whether the first cell and the second cell satisfy a first condition; the first condition comprising: a difference between a signal measurement value of the first cell measured by a first user equipment connected to the first cell and a signal measurement value of the second cell measured by the first user equipment is within a preset range, and a difference between a signal measurement value of the second cell measured by a second user equipment connected to the second cell and a signal measurement value of the first cell measured by the second user equipment is within a preset range; when the first cell and the second cell satisfy the first condition, judging whether the second cell satisfies the second condition; the second condition comprising: the number of first user equipment within the coverage area of ​​the second cell is greater than or equal to a second threshold; when the second cell satisfies the second condition, adjusting the engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station, respectively, until the second cell does not satisfy the second condition.

[0006] In a possible implementation, when the number of second cells is one, the engineering parameters of the first base station and the second base station are adjusted according to the average distances between the first user equipment and the first base station and the second base station, respectively, including: when the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the second base station, adjusting the power of the first base station and the power of the second base station; the power of the first base station after adjustment is greater than the power of the first base station before adjustment, and the power of the second base station after adjustment is less than the power of the second base station before adjustment; when the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, adjusting the power of the first base station and the power of the second base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the second base station after adjustment is greater than the power of the second base station before adjustment.

[0007] In a possible implementation, when there are multiple second cells, the engineering parameters of the first base station and the second base station are adjusted according to the average distances between the first user equipment and the first base station and the second base station, respectively, including: determining a third cell from multiple second cells, the average distance between the first user equipment and the third base station to which the third cell belongs is the maximum value of the average distances between the first user equipment and the second base stations to which the multiple second cells belong; when the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the third base station, adjusting the power of the first base station and the power of the third base station; the power of the first base station after adjustment is greater than the power of the first base station before adjustment, and the power of the third base station after adjustment is less than the power of the third base station before adjustment; when the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station, adjusting the power of the first base station and the power of the third base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the third base station after adjustment is greater than the power of the third base station before adjustment.

[0008] In a possible implementation, the first condition further includes: a signal measurement value of the first cell measured by the first user equipment is greater than or equal to a third threshold; and a signal measurement value of the second cell measured by the second user equipment is greater than or equal to the third threshold.

[0009] In a possible implementation, the second condition further includes: the number of second user equipments is greater than or equal to a fourth threshold.

[0010] According to a second aspect of the present application, a communication device is provided, the device including a determination unit and a processing unit; the determination unit is configured to determine a second cell adjacent to a first cell; a distance between a second base station to which the second cell belongs and a first base station to which the first cell belongs is less than a first threshold; the processing unit is configured to, after the determination unit determines the second cell adjacent to the first cell, determine whether the first cell and the second cell meet a first condition; the first condition includes: a difference between a signal measurement value of the first cell measured by a first user equipment connected to the first cell and a signal measurement value of the second cell measured by the first user equipment is within a preset range; a difference between a signal measurement value of the second cell measured by a second user equipment connected to the second cell and a signal measurement value of the first cell measured by the second user equipment is within a preset range; the processing unit is further configured to, if the first cell and the second cell meet the first condition, determine whether the second cell meets a second condition; the second condition includes: the number of first user equipment within the coverage area of ​​the second cell is greater than or equal to a second threshold; the processing unit is further configured to, if the second cell meets the second condition, adjust engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station, respectively, until the second cell does not meet the second condition.

[0011] In a possible implementation, when the number of second cells is one, the above-mentioned processing unit is specifically used to: adjust the power of the first base station and the power of the second base station when the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the second base station; the power of the first base station after adjustment is greater than the power of the first base station before adjustment, and the power of the second base station after adjustment is less than the power of the second base station before adjustment; when the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, adjust the power of the first base station and the power of the second base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the second base station after adjustment is greater than the power of the second base station before adjustment.

[0012] In a possible embodiment, when there are multiple second cells, the above-mentioned processing unit is specifically used to: determine the third cell from the multiple second cells, and the average distance between the first user equipment and the third base station to which the third cell belongs is the maximum value of the average distances between the first user equipment and the second base stations to which the multiple second cells belong; when the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the third base station, adjust the power of the first base station and the power of the third base station; the power of the first base station after adjustment is greater than the power of the first base station before adjustment, and the power of the third base station after adjustment is less than the power of the third base station before adjustment; when the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station, adjust the power of the first base station and the power of the third base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the third base station after adjustment is greater than the power of the third base station before adjustment.

[0013] In a possible implementation, the first condition further includes: a signal measurement value of the first cell measured by the first user equipment is greater than or equal to a third threshold; and a signal measurement value of the second cell measured by the second user equipment is greater than or equal to the third threshold.

[0014] In a possible implementation, the second condition further includes: the number of second user equipments is greater than or equal to a fourth threshold.

[0015] According to a third aspect of the present application, an electronic device is provided, comprising: a processor; a memory for storing processor-executable instructions; wherein the processor is configured to execute instructions to implement the method of the above-mentioned first aspect and any possible implementation method thereof.

[0016] According to a fourth aspect of the present application, a computer-readable storage medium is provided. When the instructions in the computer-readable storage medium are executed by a processor of an electronic device, the electronic device is enabled to execute the method in the above-mentioned first aspect and any possible implementation method thereof.

[0017] According to a fifth aspect of the present application, a computer program product is provided, which includes computer instructions. When the computer instructions are executed on an electronic device, the electronic device executes the method of the first aspect and any possible implementation method thereof.

[0018] The technical solution of the first aspect provided by the present application brings at least the following beneficial effects: In the prior art, the first information is usually determined based on the target measurement configuration information configured by the network device, and the user equipment is determined to reside in the first cell or the second cell based on the first information, but the prior art only solves the ping-pong switching phenomenon from the perspective of the user equipment, and cannot effectively improve the ping-pong switching phenomenon. In the present application, when the first cell and the second cell meet the first condition, it is determined whether the second cell meets the second condition, and the engineering parameters of the first base station and the second base station are adjusted based on the average distance between the first user equipment and the first base station and the second base station respectively. Among them, the first condition includes: the difference between the signal measurement value of the first cell measured by the first user equipment connected to the first cell and the signal measurement value of the second cell measured by the first user equipment is within a preset range, and the difference between the signal measurement value of the second cell measured by the second user equipment connected to the second cell and the signal measurement value of the first cell measured by the second user equipment is within a preset range. Therefore, the first condition characterizes that ping-pong switching will occur between the first cell and the second cell.

[0019] At the same time, the second condition includes: the number of first user equipment within the coverage area of ​​the second cell is greater than or equal to a second threshold. Therefore, the second condition indicates that a certain number of user equipment are experiencing ping-pong handovers between the first cell and the second cell. Thus, based on the first and second conditions, the second cell and the first cell are determined to have a ping-pong handover area. Furthermore, by adjusting the engineering parameters of the first and second base stations, the coverage areas of the first and second base stations can be adjusted, thereby effectively alleviating the ping-pong handover phenomenon.

[0020] It should be noted that the technical effects brought about by any implementation method in the second to fifth aspects can refer to the technical effects brought about by the corresponding implementation method in the first aspect, and will not be repeated here.

[0021] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings herein are incorporated into and constitute a part of the specification, illustrate embodiments consistent with the present application, and together with the specification are used to explain the principles of the present application, and do not constitute an improper limitation on the present application.

[0023] Figure 1 is a structural diagram of a communication system according to an exemplary embodiment;

[0024] Figure 2 is a flow chart showing a communication method according to an exemplary embodiment;

[0025] Figure 3is a flow chart showing another communication method according to an exemplary embodiment;

[0026] Figure 4 is a flow chart showing another communication method according to an exemplary embodiment;

[0027] Figure 5 is a block diagram of a communication device according to an exemplary embodiment;

[0028] Figure 6 It is a block diagram of an electronic device according to an exemplary embodiment. DETAILED DESCRIPTION

[0029] In order to enable ordinary people in the art to better understand the technical solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings.

[0030] It should be noted that the terms "first," "second," and the like in the specification and claims of this application and the accompanying drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or precedence. It should be understood that the terms used in this manner are interchangeable where appropriate so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0031] Before introducing the communication method provided by this application in detail, a brief introduction to the implementation environment (implementation architecture) involved in this application is first given.

[0032] The communication method provided by the embodiment of the present invention can be applied to a communication system. Figure 1 A structural diagram of the communication system is shown in FIG. Figure 1 As shown, the communication system 10 includes an electronic device 11 and a communication device 12. The electronic device 11 is connected to the communication device 12. The electronic device 11 and the communication device 12 can be connected in a wired manner or a wireless manner, which is not limited in the embodiment of the present invention.

[0033] The electronic device 11 can be used to obtain engineering parameters of all base stations within a preset area including the first cell and a measurement report (MR) sent by the user equipment, and send the obtained engineering parameters of all base stations within the preset area including the first cell and the MR sent by the user equipment to the communication device 12.

[0034] The communication device 12 may be configured to receive the engineering parameters of all base stations within a preset area of ​​the first cell sent by the electronic device 11 and the MR sent by the user equipment.

[0035] The communication device 12 may also be configured to process received engineering parameters of all base stations within a preset area, including the first cell, and an MR sent by a user equipment. For example, the communication device 12 may determine whether a second cell adjacent to the first cell satisfies a first condition. If the first cell and the second cell satisfy the first condition, the communication device 12 may determine whether the second cell satisfies a second condition. If the second cell satisfies the second condition, the communication device 12 may adjust the engineering parameters of the first base station and the second base station based on the average distances between the first user equipment and the first base station and the second base station, respectively, until the second cell no longer satisfies the second condition.

[0036] Optionally, the electronic device 11 can be a physical machine, such as: a base station device, a network device set inside or outside a base station, a desktop computer, also known as a desktop computer or desktop computer (desktop computer), a mobile phone, a tablet computer, a laptop computer, an ultra-mobile personal computer (UMPC), a netbook, a personal digital assistant (PDA) and other terminal devices. The electronic device 11 can also be a server or a server group composed of multiple servers.

[0037] Optionally, the communication device 12 may also implement the functions to be implemented by the communication device 12 through a virtual machine (VM) deployed on a physical machine.

[0038] In different application scenarios, the electronic device 11 and the communication device 12 may be independent devices or integrated into the same device, which is not specifically limited in the embodiment of the present invention.

[0039] When electronic device 11 and communication device 12 are integrated into the same device, data transmission between them is performed as data between modules within the device. In this case, the data transmission process between them is the same as the data transmission process between electronic device 11 and communication device 12 when they are independent of each other.

[0040] In the following embodiments provided by the embodiments of the present invention, the embodiments of the present invention are described by taking an example in which the electronic device 11 and the communication device 12 are integrated into the same device.

[0041] For ease of understanding, the communication method provided in this application is described in detail below with reference to the accompanying drawings.

[0042] Figure 2 This is a flow chart of a communication method according to an exemplary embodiment. The method can be applied to an electronic device or a communication device connected to an electronic device. At the same time, the method can also be applied to devices similar to electronic devices or communication devices. The following describes the method by taking the application of the method to an electronic device as an example. Figure 2 As shown, the communication method includes the following steps:

[0043] S201. The electronic device determines a second cell adjacent to the first cell.

[0044] The distance between the second base station to which the second cell belongs and the first base station to which the first cell belongs is less than a first threshold.

[0045] As one possible implementation, the electronic device obtains engineering parameters for all base stations within a preset area that includes the first cell. The engineering parameters include latitude and longitude coordinates, altitude, antenna type, azimuth angle, and cell number of the base station. Based on the latitude and longitude coordinates, the electronic device determines the distance between the base stations within the preset area and the first base station to which the first cell belongs.

[0046] Furthermore, the electronic device determines that a base station whose distance from the first base station is less than a first threshold is a second base station, and determines that a cell belonging to the second base station and in which the first user equipment connected to the first cell can measure a signal measurement value is a second cell adjacent to the first cell.

[0047] It should be noted that the first threshold may be 300 meters or 400 meters, and the signal measurement value may be reference signal received power (RSRP) or LTE reference signal received quality (RSRQ).

[0048] S202. The electronic device determines whether the first cell and the second cell meet a first condition.

[0049] The first condition includes: a difference between a signal measurement value of the first cell measured by a first user equipment connected to the first cell and a signal measurement value of the second cell measured by the first user equipment is within a preset range; and a difference between a signal measurement value of the second cell measured by a second user equipment connected to the second cell and a signal measurement value of the first cell measured by the second user equipment is within a preset range.

[0050] As a possible implementation, the electronic device obtains an MR reported by a first user device connected to a first cell within a preset duration, where the MR includes a signal measurement value of the first cell measured by the first user device, a signal measurement value of the second cell measured by the first user device, and the latitude and longitude coordinates of the first user device. The electronic device obtains an MR reported by a second user device connected to a second cell within a preset duration, where the MR includes a signal measurement value of the second cell measured by the second user device, and a signal measurement value of the first cell measured by the second user device.

[0051] Further, the electronic device determines that a difference between a signal measurement value of the first cell measured by the first user equipment and a signal measurement value of the second cell measured by the first user equipment is a first difference, and determines whether the first difference is within a preset range. The electronic device determines that a difference between a signal measurement value of the second cell measured by the second user equipment and a signal measurement value of the first cell measured by the second user equipment is a second difference, and determines whether the second difference is within a preset range.

[0052] When the first difference and the second difference are both within the preset range, the electronic device determines that the first cell and the second cell meet the first condition.

[0053] When either the first difference value or the second difference value is not within the preset range, the electronic device determines that the first cell and the second cell do not satisfy the first condition.

[0054] It should be noted that the preset range may specifically be [-2, 2], and the preset duration may specifically be one week.

[0055] S203: When the first cell and the second cell meet the first condition, the electronic device determines whether the second cell meets the second condition.

[0056] The second condition includes: the number of first user equipments within the coverage of the second cell is greater than or equal to a second threshold.

[0057] As a possible implementation, the electronic device obtains the number of first user devices within the coverage area of ​​the second cell, and determines whether the number of first user devices within the coverage area of ​​the second cell is greater than or equal to a second threshold. If the number of first user devices is greater than or equal to the second threshold, the electronic device determines that the second cell meets the second condition.

[0058] It should be noted that the second threshold may specifically be 1000.

[0059] S204. When the second cell meets the second condition, the electronic device adjusts engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station, respectively, until the second cell does not meet the second condition.

[0060] As a possible implementation, the electronic device determines, based on the latitude and longitude coordinates of the first user device, the latitude and longitude coordinates of the first base station, and the latitude and longitude coordinates of the second base station, the average distances between the first user device and the first base station and the second base station, respectively. The electronic device adjusts the power of the first base station and the second base station based on the relationship between the average distances between the first user device and the first base station and the second base station.

[0061] Furthermore, the electronic device repeats the above steps S201, S202, and S203 until the second cell does not meet the second condition.

[0062] Regarding the method for determining the average distance, taking the number of first user devices as 3, and the 3 first user devices being numbered as first user device 1, first user device 2, and first user device 3 as an example, the electronic device determines the distance d1 between the first user device 1 and the first base station, the distance d2 between the first user device 2 and the first base station, and the distance d3 between the first user device 3 and the first base station based on the longitude and latitude of the first base station and the longitude and latitude of the 3 first user devices.

[0063] Furthermore, the electronic device sums d1, d2, and d3 to obtain a total distance D, and divides the total distance by 3 to obtain an average distance between the three first user equipments and the first base station.

[0064] For the specific implementation of this step, please refer to the subsequent description of the embodiments of this application and will not be repeated here.

[0065] S205: When the first cell and the second cell do not meet the first condition, or when the second cell does not meet the second condition, the electronic device does not adjust the engineering parameters of the first base station and the second base station.

[0066] It is understandable that in the prior art, the first information is usually determined based on the target measurement configuration information configured by the network device, and the user equipment is determined to reside in the first cell or the second cell based on the first information. However, the prior art only solves the ping-pong switching phenomenon from the perspective of the user equipment, and cannot effectively improve the ping-pong switching phenomenon. In the present application, when the first cell and the second cell meet the first condition, it is determined whether the second cell meets the second condition, and the engineering parameters of the first base station and the second base station are adjusted based on the average distance between the first user equipment and the first base station and the second base station respectively. Among them, the first condition includes: the difference between the signal measurement value of the first cell measured by the first user equipment connected to the first cell and the signal measurement value of the second cell measured by the first user equipment is within a preset range, and the difference between the signal measurement value of the second cell measured by the second user equipment connected to the second cell and the signal measurement value of the first cell measured by the second user equipment is within a preset range. Therefore, the first condition characterizes that ping-pong switching will occur between the first cell and the second cell.

[0067] At the same time, the second condition includes: the number of first user equipment within the coverage area of ​​the second cell is greater than or equal to a second threshold. Therefore, the second condition indicates that a certain number of user equipment between the first cell and the second cell generates ping-pong handovers. Thus, based on the first and second conditions, the second cell and the first cell are determined to have a ping-pong handover area. Further, by adjusting the engineering parameters of the first and second base stations, the coverage areas of the first and second base stations can be adjusted, thereby effectively improving the ping-pong handover phenomenon.

[0068] In some embodiments, when the number of the second cell is one, in order to adjust the engineering parameters, such as Figure 3 As shown, the communication method provided in the embodiment of the present application includes:

[0069] S301. An electronic device determines whether an average distance between a first user equipment and a first base station is smaller than an average distance between the first user equipment and a second base station.

[0070] As a possible implementation manner, the electronic device determines the average distances between the first user equipment and the first base station and the second base station respectively, and determines whether the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the second base station.

[0071] S302: When the average distance between the first user equipment and the first base station is smaller than the average distance between the first user equipment and the second base station, the electronic device adjusts the power of the first base station and the power of the second base station.

[0072] The power of the first base station after adjustment is greater than the power of the first base station before adjustment, and the power of the second base station after adjustment is less than the power of the second base station before adjustment.

[0073] As a possible implementation method, when the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the second base station, the electronic device increases the power of the first base station by a preset amplitude and reduces the power of the second base station by a preset amplitude.

[0074] It should be noted that the preset amplitude may specifically be 1.

[0075] S303: When the average distance between the first user equipment and the first base station is not less than the average distance between the first user equipment and the second base station, the electronic device determines whether the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station.

[0076] S304: When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, the electronic device adjusts the power of the first base station and the power of the second base station.

[0077] The power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the second base station after adjustment is greater than the power of the second base station before adjustment.

[0078] As a possible implementation method, when the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, the electronic device reduces the power of the first base station by a preset amplitude and increases the power of the second base station by a preset amplitude.

[0079] S305: When the average distance between the first user equipment and the first base station is equal to the average distance between the first user equipment and the second base station, the electronic device does not adjust the power of the first base station and the power of the second base station.

[0080] It is understandable that the present application adjusts the engineering parameters of the first base station and the second base station based on the average distance between the first user equipment and the first base station and the second base station, respectively. Since adjusting the power of the base station can change the coverage range of the base station, increasing the power of the first base station and reducing the power of the second base station can enhance the signal of the first user equipment connected to the first base station, thereby allowing the first user equipment to reside on the first base station, avoiding ping-pong switching of the first user equipment, and thus effectively improving the ping-pong switching phenomenon between the first cell and the second cell.

[0081] In some embodiments, when there are multiple second cells, in order to adjust the engineering parameters, such as Figure 4 As shown, the communication method provided in the embodiment of the present application includes:

[0082] S401. The electronic device determines a third cell from multiple second cells.

[0083] The average distance between the first user equipment and the third base station to which the third cell belongs is the maximum value of the average distances between the first user equipment and the second base stations to which the second cells belong.

[0084] As a possible implementation manner, the electronic device determines the average distances between the first user equipment and the first base station and multiple second base stations respectively, and determines the second cell corresponding to the maximum value of the average distances between the first user equipment and multiple second base stations as the third cell.

[0085] S402: The electronic device determines whether the average distance between the first user equipment and the first base station is smaller than the average distance between the first user equipment and the third base station.

[0086] S403: When the average distance between the first user equipment and the first base station is smaller than the average distance between the first user equipment and the third base station, the electronic device adjusts the power of the first base station and the power of the third base station.

[0087] The power of the first base station after adjustment is greater than the power of the first base station before adjustment, and the power of the third base station after adjustment is less than the power of the third base station before adjustment.

[0088] As a possible implementation method, when the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the third base station, the electronic device increases the power of the first base station by a preset amplitude and reduces the power of the third base station by a preset amplitude.

[0089] S404: When the average distance between the first user equipment and the first base station is not less than the average distance between the first user equipment and the third base station, the electronic device determines whether the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station.

[0090] S405: When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station, the electronic device adjusts the power of the first base station and the power of the third base station.

[0091] The power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the third base station after adjustment is greater than the power of the third base station before adjustment.

[0092] As a possible implementation method, as a possible implementation method, when the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station, the electronic device reduces the power of the first base station by a preset amplitude and increases the power of the third base station by a preset amplitude.

[0093] For other second cells except the third cell, the electronic device adjusts the engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station respectively.

[0094] Specifically, the electronic device obtains the switching event information reported by the first user equipment connected to the first cell, including the signal measurement value of the first cell measured by the first user equipment, the signal measurement value of the second cell measured by the first user equipment, the switching amplitude delay of the second cell, and the switching bias of the first cell.

[0095] When the average distance between the first user equipment and the first base station is smaller than the average distance between the first user equipment and the second base station, the electronic device increases the switching delay of the second cell by a preset amplitude and decreases the switching bias of the first cell by a preset amplitude.

[0096] When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, the electronic device reduces the switching delay of the second cell by a preset amplitude and increases the switching bias of the first cell by a preset amplitude.

[0097] S406: When the average distance between the first user equipment and the first base station is equal to the average distance between the first user equipment and the third base station, the electronic device does not adjust the power of the first base station and the power of the third base station.

[0098] It can be understood that the present application adjusts the engineering parameters of the first base station and the second base station according to the average distance between the first user equipment and the first base station and the second base station respectively. In the case where there are multiple second cells, the third cell is determined from the multiple second cells. Among them, the average distance between the first user equipment and the third base station to which the third cell belongs is the maximum value among the average distances between the first user equipment and the second base stations to which the multiple second cells belong. Therefore, the third base station is the base station farthest from the first base station in the preset area. In this way, adjusting the power of the first base station and the third base station can effectively improve the phenomenon of ping-pong switching between the first cell and the third cell and other second cells between the first base station and the third base station. At the same time, the present application adjusts the engineering parameters of other second cells and the first cell according to the switching event information, which can effectively reduce the occurrence of ping-pong switching.

[0099] In some embodiments, the first condition further includes: a signal measurement value of the first cell measured by the first user equipment is greater than or equal to a third threshold value; and a signal measurement value of the second cell measured by the second user equipment is greater than or equal to the third threshold value.

[0100] It should be noted that the third threshold may be -110 or -115.

[0101] It can be understood that based on the third threshold, the user equipment with a strong signal measurement value can be obtained from the signal measurement value of the first cell measured by the first user equipment and the signal measurement value of the second cell measured by the second user equipment. Therefore, the signal measurement value of the user equipment subsequently determined to generate ping-pong switching is strong, and ping-pong switching is more likely to occur.

[0102] In some embodiments, the second condition further includes: the number of second user equipments is greater than or equal to a fourth threshold.

[0103] It can be understood that the number of second user equipment is greater than or equal to the fourth threshold, which indicates that a certain number of user equipments between the second cell and the first cell generate ping-pong switching. Therefore, by adjusting the coverage range of the first base station and the second base station, the ping-pong switching phenomenon is effectively improved.

[0104] It should be noted that the third threshold may specifically be 500.

[0105] Figure 5 A communication device 500 is shown according to an exemplary embodiment. Figure 5 As shown, the communication device 500 includes a determining unit 501 and a processing unit 502 .

[0106] The determining unit 501 is configured to determine a second cell adjacent to a first cell, wherein a distance between a second base station to which the second cell belongs and a first base station to which the first cell belongs is less than a first threshold.

[0107] Processing unit 502 is configured to determine whether the first cell and the second cell meet a first condition after determining unit 501 determines the second cell adjacent to the first cell. The first condition includes: a difference between a signal measurement value of the first cell measured by a first user equipment connected to the first cell and a signal measurement value of the second cell measured by the first user equipment is within a preset range; and a difference between a signal measurement value of the second cell measured by a second user equipment connected to the second cell and a signal measurement value of the first cell measured by the second user equipment is within a preset range.

[0108] The processing unit 502 is further configured to determine whether the second cell meets a second condition when the first cell and the second cell meet the first condition. The second condition includes: the number of first user equipments within the coverage area of ​​the second cell is greater than or equal to a second threshold.

[0109] The processing unit 502 is further configured to adjust the engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station respectively, when the second cell meets the second condition, until the second cell does not meet the second condition.

[0110] Optional, such as Figure 5 As shown, when the number of the second cell is one, the processing unit 502 provided in the embodiment of the present application is specifically configured to:

[0111] When the average distance between the first user equipment and the first base station is smaller than the average distance between the first user equipment and the second base station, the power of the first base station and the power of the second base station are adjusted. The power of the first base station after the adjustment is greater than the power of the first base station before the adjustment, and the power of the second base station after the adjustment is less than the power of the second base station before the adjustment.

[0112] When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, the power of the first base station and the power of the second base station are adjusted. The power of the first base station after the adjustment is less than the power of the first base station before the adjustment, and the power of the second base station after the adjustment is greater than the power of the second base station before the adjustment.

[0113] Optional, such as Figure 5 As shown, when there are multiple second cells, the processing unit 502 provided in this embodiment of the present application is specifically configured to:

[0114] A third cell is determined from the plurality of second cells, and an average distance between the first user equipment and a third base station to which the third cell belongs is a maximum value among average distances between the first user equipment and second base stations to which the plurality of second cells belong.

[0115] When an average distance between the first user equipment and the first base station is smaller than an average distance between the first user equipment and the third base station, power of the first base station and power of the third base station are adjusted. The power of the first base station after the adjustment is greater than the power of the first base station before the adjustment, and the power of the third base station after the adjustment is less than the power of the third base station before the adjustment.

[0116] When an average distance between the first user equipment and the first base station is greater than an average distance between the first user equipment and the third base station, power of the first base station and power of the third base station are adjusted. The power of the first base station after the adjustment is less than the power of the first base station before the adjustment, and the power of the third base station after the adjustment is greater than the power of the third base station before the adjustment.

[0117] Figure 6 FIG. 1 is a block diagram of an electronic device according to an exemplary embodiment. Figure 6 As shown, the electronic device 600 includes but is not limited to: a processor 601 and a memory 602 .

[0118] The memory 602 is configured to store executable instructions of the processor 601. It is understood that the processor 601 is configured to execute instructions to implement the communication method in the above embodiment.

[0119] It should be noted that those skilled in the art can understand that Figure 6 The electronic device structure shown in the figure does not limit the electronic device, and the electronic device may include Figure 6 More or fewer components may be shown, or certain components may be combined, or the components may be arranged differently.

[0120] The processor 601 is the control center of the electronic device. It connects the various parts of the entire electronic device using various interfaces and lines. By running or executing software programs and / or modules stored in the memory 602 and calling data stored in the memory 602, it performs various functions of the electronic device and processes data, thereby monitoring the electronic device as a whole. The processor 601 may include one or more processing units. Optionally, the processor 601 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, and application programs, and the modem processor mainly handles wireless communications. It is understood that the modem processor may not be integrated into the processor 601.

[0121] The memory 602 can be used to store software programs and various data. The memory 602 may primarily include a program storage area and a data storage area. The program storage area may store an operating system and application programs required by at least one functional module (e.g., a determination unit, a processing unit), etc. Furthermore, the memory 602 may include high-speed random access memory and non-volatile memory, such as at least one disk storage device, a flash memory device, or other volatile solid-state storage device.

[0122] In an exemplary embodiment, a computer-readable storage medium including instructions is further provided, such as a memory including instructions. The instructions can be executed by a processor of an electronic device to implement the communication method in the above embodiment.

[0123] In actual implementation, the functions of the determination unit 501 and the processing unit 502 can be Figure 6 The processor 601 in the embodiment calls the computer program stored in the memory 602. The specific execution process can be referred to the description of the communication method in the above embodiment, which will not be repeated here.

[0124] Optionally, the computer-readable storage medium may be a non-temporary computer-readable storage medium, for example, the non-temporary computer-readable storage medium may be a read-only memory (ROM), a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, etc.

[0125] In an exemplary embodiment, the present application also provides a computer program product including one or more instructions, which can be executed by a processor of an electronic device to implement the method in the above embodiment.

[0126] It should be noted that when the instructions in the above-mentioned computer-readable storage medium or one or more instructions in the computer program product are executed by the processor of the electronic device, the various processes of the above-mentioned method embodiment are implemented and the same technical effect as the above-mentioned method can be achieved. To avoid repetition, they will not be repeated here.

[0127] Through the description of the above implementation methods, technical personnel in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above.

[0128] In the several embodiments provided in this application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely schematic. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other division methods, such as multiple units or components can be combined or integrated into another device, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0129] Units described as separate components may or may not be physically separate, and components shown as units may be one physical unit or multiple physical units, that is, they may be located in one place or distributed in multiple places. Some or all of the units may be selected according to actual needs to achieve the purpose of the present embodiment.

[0130] In addition, the functional units in the various embodiments of the present application may be integrated into a single processing unit, or each unit may exist physically separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or software functional units.

[0131] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a readable storage medium. Based on this understanding, the technical solution of the embodiment of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling a device (which can be a single-chip microcomputer, chip, etc.) or a processor to execute all or part of the steps of the various embodiments of the present application. The aforementioned storage medium includes various media that can store program codes, such as a USB flash drive, a mobile hard disk, a ROM, a RAM, a magnetic disk, or an optical disk.

[0132] The above are only specific embodiments of the present application, but the scope of protection of the present application is not limited thereto. Any changes or replacements within the technical scope disclosed in this application should be included in the scope of protection of the present application. Therefore, the scope of protection of the present application should be based on the scope of protection of the claims.

Claims

1. A communication method, characterized in that: The method comprises: Determining a second cell adjacent to the first cell; wherein a distance between a second base station to which the second cell belongs and a first base station to which the first cell belongs is less than a first threshold; determining whether the first cell and the second cell meet a first condition; the first condition including: a difference between a signal measurement value of the first cell measured by a first user equipment connected to the first cell and a signal measurement value of the second cell measured by the first user equipment is within a preset range; and a difference between a signal measurement value of the second cell measured by a second user equipment connected to the second cell and a signal measurement value of the first cell measured by the second user equipment is within the preset range; When the first cell and the second cell meet the first condition, determining whether the second cell meets a second condition; the second condition includes: the number of the first user equipment within the coverage area of ​​the second cell is greater than or equal to a second threshold; When the second cell satisfies the second condition, the engineering parameters of the first base station and the second base station are adjusted according to the average distances between the first user equipment and the first base station and the second base station respectively until the second cell does not satisfy the second condition.

2. The communication method according to claim 1, wherein: When the number of the second cell is one, adjusting the engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station, respectively, includes: When the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the second base station, adjust the power of the first base station and the power of the second base station; the power of the first base station after the adjustment is greater than the power of the first base station before the adjustment, and the power of the second base station after the adjustment is less than the power of the second base station before the adjustment; When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the second base station, adjust the power of the first base station and the power of the second base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the second base station after adjustment is greater than the power of the second base station before adjustment.

3. The communication method according to claim 1, wherein: When there are multiple second cells, adjusting the engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station, respectively, includes: Determine a third cell from the plurality of second cells, where an average distance between the first user equipment and a third base station to which the third cell belongs is a maximum value among average distances between the first user equipment and the plurality of second base stations to which the second cells belong; When the average distance between the first user equipment and the first base station is less than the average distance between the first user equipment and the third base station, adjust the power of the first base station and the power of the third base station; the power of the first base station after the adjustment is greater than the power of the first base station before the adjustment, and the power of the third base station after the adjustment is less than the power of the third base station before the adjustment; When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station, adjust the power of the first base station and the power of the third base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the third base station after adjustment is greater than the power of the third base station before adjustment.

4. The communication method according to any one of claims 1 to 3, characterized in that: The first condition also includes: a signal measurement value of the first cell measured by the first user equipment is greater than or equal to a third threshold; and a signal measurement value of the second cell measured by the second user equipment is greater than or equal to the third threshold.

5. The communication method according to any one of claims 1 to 3, characterized in that: The second condition also includes: the number of the second user equipments is greater than or equal to a fourth threshold.

6. A communication device, characterized in that: The device includes a determination unit and a processing unit; The determining unit is configured to determine a second cell adjacent to the first cell; a distance between a second base station to which the second cell belongs and a first base station to which the first cell belongs is less than a first threshold; the processing unit is configured to determine whether the first cell and the second cell satisfy a first condition after the determining unit determines the second cell adjacent to the first cell; The first condition includes: a difference between a signal measurement value of the first cell measured by a first user equipment connected to the first cell and a signal measurement value of the second cell measured by the first user equipment is within a preset range; a difference between a signal measurement value of the second cell measured by a second user equipment connected to the second cell and a signal measurement value of the first cell measured by the second user equipment is within the preset range; The processing unit is further configured to, when the first cell and the second cell satisfy the first condition, determine whether the second cell satisfies a second condition; the second condition comprising: the number of the first user equipment within the coverage area of ​​the second cell is greater than or equal to a second threshold; The processing unit is further used to adjust the engineering parameters of the first base station and the second base station according to the average distances between the first user equipment and the first base station and the second base station respectively, until the second cell does not meet the second condition when the second cell meets the second condition.

7. The communication device according to claim 6, wherein: When the number of the second cell is one, the processing unit is specifically configured to: When an average distance between the first user equipment and the first base station is smaller than an average distance between the first user equipment and the second base station, adjusting power of the first base station and power of the second base station; The adjusted power of the first base station is greater than the power of the first base station before adjustment, and the adjusted power of the second base station is less than the power of the second base station before adjustment; When an average distance between the first user equipment and the first base station is greater than an average distance between the first user equipment and the second base station, adjusting power of the first base station and power of the second base station; The power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the second base station after adjustment is greater than the power of the second base station before adjustment.

8. The communication device according to claim 6, wherein: In a case where there are multiple second cells, the processing unit is specifically configured to: Determine a third cell from the plurality of second cells, where an average distance between the first user equipment and a third base station to which the third cell belongs is a maximum value among average distances between the first user equipment and the plurality of second base stations to which the second cells belong; When an average distance between the first user equipment and the first base station is smaller than an average distance between the first user equipment and the third base station, adjusting power of the first base station and power of the third base station; The adjusted power of the first base station is greater than the power of the first base station before adjustment, and the adjusted power of the third base station is less than the power of the third base station before adjustment; When the average distance between the first user equipment and the first base station is greater than the average distance between the first user equipment and the third base station, adjust the power of the first base station and the power of the third base station; the power of the first base station after adjustment is less than the power of the first base station before adjustment, and the power of the third base station after adjustment is greater than the power of the third base station before adjustment.

9. The communication device according to any one of claims 6 to 8, characterized in that: The first condition also includes: a signal measurement value of the first cell measured by the first user equipment is greater than or equal to a third threshold; and a signal measurement value of the second cell measured by the second user equipment is greater than or equal to the third threshold.

10. The communication device according to any one of claims 6 to 8, characterized in that: The second condition also includes: the number of the second user equipments is greater than or equal to a fourth threshold.

11. An electronic device, characterized in that: include: processor; a memory for storing instructions executable by the processor; The processor is configured to execute the instructions to implement the method according to any one of claims 1 to 5.

12. A computer-readable storage medium, characterized in that When the computer-executable instructions stored in the computer-readable storage medium are executed by a processor of an electronic device, the electronic device can perform the method according to any one of claims 1 to 5.

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