CN113709752B - Anchor station setting method and device for 5G cell - Google Patents

Abstract

The embodiment of the invention discloses an anchor point station setting method and device for 5G cells, which relate to the field of electronic information and determine a candidate 4G cell set according to longitude and latitude information of the 5G cells to be detected and a preset search radius; collecting frequency point information of each candidate 4G cell in the candidate 4G cell set; judging whether the frequency point information of each candidate 4G cell is matched with the frequency point of a preset anchor point station, and adding the candidate 4G cell into a first candidate level list and/or a second candidate level list according to a judging result; collecting first type indexes corresponding to candidate 4G cells in a first candidate level list and/or collecting second type indexes corresponding to candidate 4G cells in a second candidate level list; and selecting a target cell from the candidate 4G cell set according to the first type index and/or the second type index so as to set an anchor point station. According to the method, whether the cell is suitable to serve as an anchor point station or not is evaluated from different dimensions according to different candidate levels, so that a setting result is more reasonable.

Description

Anchor station setting method and device for 5G cell

technical field

The present invention relates to the field of electronic information, in particular to a method and device for setting an anchor station for a 5G cell.

Background technique

With the continuous development and upgrading of mobile networks, the current mobile communication network has entered the 5G era. With the large-scale network access of 5G, 5G investment and construction have faced unprecedented challenges. After several years of construction and development, the current 4G network has formed a considerable Large-scale mature independent network, so considering cost factors and technical factors, the initial stage of 5G construction is mainly based on NSA non-independent networking, that is, the 4G core network is used, and the 5G network is transmitted from the wireless side to the core network through the 4G core network. Therefore, at this stage, 5G construction needs to be equipped with corresponding anchor station cells, and the current 5G anchor station selection strategy can be roughly divided into four steps: 1. Determine the latitude and longitude of the 5G cell; 2. According to the latitude and longitude of the 5G cell , manually select nearby 4G cells within a certain range; 3. Manually query the frequency point information of these nearby 4G cells; 4. Select the cell with the anchor station frequency point and the closest distance as the anchor cell, if there is no anchor station frequency point nearby point, create a new anchor station directly.

The existing 5G anchor site selection strategy mainly has the following three defects: 1. Timeliness: the current strategy is based on manual calculation and manual verification in terms of 4G cell selection, frequency point query, and distance calculation. , with a large number of 5G sites entering the network, manual detection of 5G anchor points will inevitably greatly reduce work efficiency; 2. Comprehensiveness: currently only consider the cells that can be directly used as anchor stations when selecting anchor stations, and those Cells that do not contain anchor station frequencies will be directly eliminated. However, these cells may be upgraded to anchor station cells, thereby saving a lot of costs for new anchor stations; 3. In terms of accuracy, the existing strategy It is to select the cell with the closest distance and the frequency of the anchor station. However, if the traffic statistics of the cell are poor and the performance indicators deteriorate seriously, continuing to use it as the anchor station cell will cause serious problems when the 5G falls back to the 4G core network. Large side effects, which in turn affect the user's actual perception of use.

Contents of the invention

In view of the above problems, the present invention is proposed to provide a method and device for setting an anchor station for a 5G cell that overcomes the above problems or at least partially solves the above problems.

According to one aspect of the present invention, a method for setting an anchor station for a 5G cell is provided, including:

According to the latitude and longitude information of the 5G cell to be detected and the preset search radius, determine a set of candidate 4G cells corresponding to the 5G cell to be detected;

Collecting frequency point information of each candidate 4G cell in the set of candidate 4G cells;

Judging whether the frequency point information of each candidate 4G cell matches the preset anchor station frequency point, and adding each candidate 4G cell to the first candidate level list and/or the second candidate level list according to the judgment result;

Collecting a first type of index corresponding to a candidate 4G cell in the first candidate hierarchical list, and/or collecting a second type of index corresponding to a candidate 4G cell in the second candidate hierarchical list;

Selecting a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and setting an anchor station based on the target cell.

Optionally, adding each candidate 4G cell to the first candidate hierarchy list and/or the second candidate hierarchy list according to the judgment result includes:

Adding the candidate 4G cells whose frequency point information matches the frequency of the preset anchor station to the first candidate level list, and adding the candidate 4G cells whose frequency point information does not match the preset anchor station frequency to the second candidate level list;

Then the first type of indicators include: status information indicators; and the status information indicators further include coverage indicators, capacity indicators, and quality indicators;

The second type of index includes: a device model index; and the device model index is used to reflect whether the device supports the preset anchor station frequency point.

Optionally, the selecting a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and setting an anchor station based on the target cell includes:

If the first candidate level list is not empty, calculate the cell health degree according to the first type index of the candidate 4G cell in the first candidate level list, and select from the first candidate level list according to the health degree calculation result The target cell is selected, and the target cell is set as an anchor station.

Optionally, the selecting a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and setting an anchor station based on the target cell includes:

If the first candidate level list is empty or the cell health of each candidate 4G cell in the first candidate level list is not up to standard;

Then according to the second type index of the candidate 4G sub-district in the second candidate hierarchy list, it is judged whether the candidate 4G sub-district that can be upgraded to an anchor station is included in the second candidate hierarchy list; The candidate 4G cell of the anchor station is determined as the target cell, and the target cell is upgraded to the anchor station.

Optionally, the coverage index includes: cell downlink MR coverage; the capacity index includes: uplink PRB utilization rate during the busiest time period of the cell, downlink PRB utilization rate during the busiest time period of the cell, and synchronous user rate during the busiest time period of the cell number; the quality indicators include: cell uplink signal-to-noise ratio.

Optionally, the preset search radius is determined according to the building density of the region where the 5G cell to be detected is located.

According to another aspect of the present invention, an anchor station setting device for a 5G cell is provided, including:

The candidate set determination module is adapted to determine a candidate 4G cell set corresponding to the 5G cell to be detected according to the latitude and longitude information of the 5G cell to be detected and a preset search radius;

A frequency point collection module, adapted to collect frequency point information of each candidate 4G cell in the candidate 4G cell set;

The judging module is adapted to judge whether the frequency point information of each candidate 4G cell matches the preset anchor station frequency point, and adds each candidate 4G cell to the first candidate level list and/or the second candidate level list according to the judgment result;

An index collection module, adapted to collect a first type of index corresponding to a candidate 4G cell in the first candidate hierarchy list, and/or collect a second type of index corresponding to a candidate 4G cell in the second candidate hierarchy list;

The setting module is adapted to select a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and set an anchor station based on the target cell.

Optionally, the judging module is specifically adapted to:

Adding the candidate 4G cells whose frequency point information matches the frequency of the preset anchor station to the first candidate level list, and adding the candidate 4G cells whose frequency point information does not match the preset anchor station frequency to the second candidate level list;

Then the first type of indicators include: status information indicators; and the status information indicators further include coverage indicators, capacity indicators, and quality indicators;

The second type of index includes: a device model index; and the device model index is used to reflect whether the device supports the preset anchor station frequency point.

Optionally, the setting module is specifically adapted to:

If the first candidate level list is not empty, calculate the cell health degree according to the first type index of the candidate 4G cell in the first candidate level list, and select from the first candidate level list according to the health degree calculation result The target cell is selected, and the target cell is set as an anchor station.

Optionally, the setting module is specifically adapted to:

If the first candidate level list is empty or the cell health of each candidate 4G cell in the first candidate level list is not up to standard;

Then according to the second type index of the candidate 4G sub-district in the second candidate hierarchy list, it is judged whether the candidate 4G sub-district that can be upgraded to an anchor station is included in the second candidate hierarchy list; The candidate 4G cell of the anchor station is determined as the target cell, and the target cell is upgraded to the anchor station.

Optionally, the coverage index includes: cell downlink MR coverage; the capacity index includes: uplink PRB utilization rate during the busiest time period of the cell, downlink PRB utilization rate during the busiest time period of the cell, and synchronous user rate during the busiest time period of the cell number; the quality indicators include: cell uplink signal-to-noise ratio.

Optionally, the preset search radius is determined according to the building density of the region where the 5G cell to be detected is located.

According to yet another aspect of the present invention, an electronic device is provided, including: a processor, a memory, a communication interface, and a communication bus, and the processor, the memory, and the communication interface complete mutual communication through the communication bus communication;

The memory is used to store at least one executable instruction, and the executable instruction causes the processor to perform operations corresponding to the above-mentioned anchor station setting method for a 5G cell.

According to another aspect of the present invention, a computer storage medium is provided, and at least one executable instruction is stored in the storage medium, and the executable instruction causes the processor to perform the above-mentioned anchor station setting for 5G cells The operation corresponding to the method.

In the anchor station setting method and device for 5G cells provided by the present invention, firstly, according to the preset search radius, the candidate 4G cell set corresponding to the 5G cell to be detected is determined, and according to the frequency point of each candidate 4G cell Whether the information matches the frequency of the preset anchor station Add each candidate 4G cell to the first candidate hierarchy list and/or the second candidate hierarchy list; correspondingly, collect the first candidate 4G cell corresponding to the first candidate hierarchy list One type of index, and/or collect the second type of index corresponding to the candidate 4G cells in the second candidate hierarchy list, so as to select the target cell according to the first type of index and/or the second type of index and then set the anchor station. It can be seen that in this method, each candidate 4G cell is divided into two different candidate levels according to whether the frequency point information of the candidate 4G cell matches the frequency point of the preset anchor station, and different acquisition levels are set for different candidate levels. Indicators, so as to evaluate whether the cell is suitable as an anchor station from different dimensions for different candidate levels, so as to make the setting results more reasonable.

The above description is only an overview of the technical solution of the present invention. In order to better understand the technical means of the present invention, it can be implemented according to the contents of the description, and in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable , the specific embodiments of the present invention are enumerated below.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiment. The drawings are only for the purpose of illustrating a preferred embodiment and are not to be considered as limiting the invention. Also throughout the drawings, the same reference numerals are used to designate the same parts. In the attached picture:

FIG. 1 shows a flowchart of a method for setting an anchor station for a 5G cell provided in Embodiment 1 of the present invention;

FIG. 2 shows a flowchart of a method for setting an anchor station for a 5G cell provided in Embodiment 2 of the present invention;

FIG. 3 shows a structural diagram of an anchor station setting device for a 5G cell provided by Embodiment 3 of the present invention;

FIG. 4 shows a schematic structural diagram of an electronic device provided by Embodiment 5 of the present invention;

FIG. 5 shows a schematic diagram of 5G anchor station selection;

Fig. 6 shows a schematic diagram of the decision algorithm in the selection process of the anchor station.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

Embodiment one

FIG. 1 shows a flow chart of a method for setting an anchor station for a 5G cell according to Embodiment 1 of the present invention. As shown in Figure 1, the method includes:

Step S110: According to the longitude and latitude information of the 5G cell to be detected and the preset search radius, determine a set of candidate 4G cells corresponding to the 5G cell to be detected.

Among them, the preset search radius can be flexibly set according to factors such as the building density of the area where the 5G cell to be detected is located. Through the search radius, several 4G cells adjacent to the 5G cell to be detected can be selected from many 4G cells to form a candidate 4G network. Community collection.

Step S120: Collect frequency point information of each candidate 4G cell in the candidate 4G cell set.

Specifically, the base station device collects frequency point information of each candidate 4G cell in the candidate 4G cell set.

Step S130: Judging whether the frequency point information of each candidate 4G cell matches the preset anchor station frequency point, and adding each candidate 4G cell to the first candidate level list and/or the second candidate level list according to the judgment result.

Wherein, the preset anchor station frequency point refers to the frequency point corresponding to the anchor station station that needs to be set for the 5G cell to be detected, and the specific frequency point value depends on actual service requirements, which is not limited in the present invention. Specifically, the candidate 4G cells whose frequency information matches the preset anchor station frequency are added to the first candidate level list, and the candidate 4G cells whose frequency information does not match the preset anchor station frequency are added to the second candidate level list. Wherein, at least one of the first candidate level list and the second candidate level list is not empty.

Step S140: collecting first-type indicators corresponding to candidate 4G cells in the first candidate hierarchical list, and/or collecting second-type indicators corresponding to candidate 4G cells in the second candidate hierarchical list.

Specifically, for the candidate 4G cells in the first candidate hierarchical list, the first type of indicators related to the health degree of the cells are collected. Wherein, all kinds of indicators that can be used to calculate the health degree of the cell can be used as the first type of indicators, which is not limited in the present invention.

For the candidate 4G cells in the second candidate hierarchical list, collect the second type of indicators related to the equipment. Wherein, all kinds of indicators that can reflect the cell equipment information can be used as the second category indicators, which is not limited in the present invention.

Step S150: Select a target cell from the set of candidate 4G cells according to the first type index and/or the second type index, and set an anchor station based on the target cell.

Wherein, the health degree of each candidate 4G cell in the first candidate hierarchical list can be calculated based on the first type of index, so that a cell with better health degree is selected as the target cell. In addition, when the first candidate level list is empty or the health of each cell in the first candidate level list is poor, it is judged based on the second type of indicators whether there is a candidate 4G cell that can be upgraded to an anchor station, and Execute upgrade processing.

It can be seen that in this method, each candidate 4G cell is divided into two different candidate levels according to whether the frequency point information of the candidate 4G cell matches the frequency point of the preset anchor station, and different acquisition levels are set for different candidate levels. Indicators, so as to evaluate whether the cell is suitable as an anchor station from different dimensions for different candidate levels, so as to make the setting results more reasonable.

Embodiment two

FIG. 2 shows a flow chart of a method for setting an anchor station for a 5G cell according to Embodiment 2 of the present invention. As shown in Figure 2, the method includes:

Step S210: According to the longitude and latitude information of the 5G cell to be detected and the preset search radius, determine a set of candidate 4G cells corresponding to the 5G cell to be detected.

Among them, the preset search radius can be flexibly set according to factors such as the building density of the area where the 5G cell to be detected is located. Through the search radius, several 4G cells adjacent to the 5G cell to be detected can be selected from many 4G cells to form a candidate 4G network. Community collection.

Step S220: Collect frequency point information of each candidate 4G cell in the candidate 4G cell set.

Specifically, the base station device collects frequency point information of each candidate 4G cell in the candidate 4G cell set.

Step S230: Determine whether the frequency point information of each candidate 4G cell matches the preset anchor station frequency point, and add each candidate 4G cell to the first candidate level list and/or the second candidate level list according to the determination result.

Wherein, the preset anchor station frequency point refers to the frequency point corresponding to the anchor station station that needs to be set for the 5G cell to be detected, and the specific frequency point value depends on actual service requirements, which is not limited in the present invention. Specifically, the candidate 4G cells whose frequency information matches the preset anchor station frequency are added to the first candidate level list, and the candidate 4G cells whose frequency information does not match the preset anchor station frequency are added to the second candidate level list. Wherein, at least one of the first candidate level list and the second candidate level list is not empty.

Step S240: collecting first-type indicators corresponding to candidate 4G cells in the first candidate hierarchical list, and/or collecting second-type indicators corresponding to candidate 4G cells in the second candidate hierarchical list.

Specifically, for the candidate 4G cells in the first candidate hierarchical list, the first type of indicators related to the health degree of the cells are collected. Wherein, all kinds of indicators that can be used to calculate the health degree of the cell can be used as the first type of indicators, which is not limited in the present invention. In this embodiment, the first type of indicators include: status information indicators; and the status information indicators further include coverage indicators, capacity indicators, and quality indicators. Among them, the coverage index includes: downlink MR coverage of the cell; the capacity index includes: the utilization rate of the uplink PRB during the busiest period of the cell, the utilization rate of the downlink PRB during the busiest period of the cell, and the number of synchronous users during the busiest period of the cell; Indicators include: cell uplink signal-to-noise ratio.

For the candidate 4G cells in the second candidate hierarchical list, collect the second type of indicators related to the equipment. Wherein, all kinds of indicators that can reflect the cell equipment information can be used as the second category indicators, which is not limited in the present invention. In this embodiment, the second type of index includes: a device model index; and the device model index is used to reflect whether the device supports a preset anchor station frequency point.

Step S250: If the first candidate level list is not empty, calculate the cell health degree according to the first type index of the candidate 4G cells in the first candidate level list, and select the target cell from the first candidate level list according to the health degree calculation result , and set the target cell as the anchor station.

Among them, a cell with better health is selected as the target cell to improve the work efficiency of the anchor station.

Step S260: If the first candidate level list is empty or the cell health of each candidate 4G cell in the first candidate level list is not up to standard; then judge the second level according to the second type index of the candidate 4G cell in the second candidate level list Whether the candidate hierarchy list includes candidate 4G cells that can be upgraded to anchor stations; if so, determine the candidate 4G cells that can be upgraded to anchor stations as target cells, and upgrade the target cells to anchor stations.

Wherein, the so-called substandard cell health of each candidate 4G cell in the first candidate level list refers to: the cell health of each candidate 4G cell in the first candidate level list is poor or the health value is less than a preset health threshold.

In this embodiment, the preset search radius may be determined according to the building density of the region where the 5G cell to be detected is located. For example, for urban areas, where the building density is high, the search radius is set to be small; for suburban areas, where the building density is small, the search radius is set to be large.

It can be seen that this embodiment can automatically traverse all the 4G cells of the network management by setting the search radius reasonably, combined with the longitude and latitude of the 5G cells to be detected; The frequency points are divided into the first candidate level and the second candidate level, in order to achieve differential processing for different levels; moreover, an algorithm for the health of the community is proposed: the evaluation of the community is calculated by collecting performance indicators of coverage, capacity, and quality The current health, thereby ensuring the quality of the anchor station.

For ease of understanding, the following uses a specific example as an example to describe the specific implementation details of Embodiment 2 of the present invention in detail:

This example starts from the demand for 5G anchor station selection, and improves the selection strategy and method of anchor station decision-making. In eNODEB (that is, Evolved Node B, also called evolved Node B, referred to as eNB, it is the name of the base station in LTE) and An analysis and processing device (i.e. the execution subject of each step in the present invention) is added between the network managers. This device can traverse the 4G cells within the search range, and collect frequency points, performance, and hardware-related information to the eNODEB, so as to improve the selection strategy and improve The comprehensiveness, timeliness, and accuracy of the selection of anchor stations will enhance user perception.

Fig. 5 shows a schematic diagram of 5G anchor station selection. As shown in Figure 5, this example mainly performs the following processing through the analysis and processing device (specifically including a search module and a decision module) installed between the eNODEB and the network manager:

① Enter the latitude and longitude of the 5G cell to be detected;

② The device obtains the CI of 4G cells within the search radius according to the algorithm;

③Collect the frequency point information of the cell, and incorporate the searched cells into different candidate levels;

④ According to different candidate levels, collect different information of the community;

⑤ According to the decision, output the final anchor point information.

It can be seen that according to the longitude and latitude of the 5G cell to be detected input by the user, the device traverses all the cells in the live network in the network management, obtains the CI of the cell within the search radius through distance judgment, and collects the cell frequency point information from the eNODEB according to the obtained cell CI , and use this to incorporate the searched cells into different candidate levels, collect different cell information from eNODEB again according to different candidate levels, and finally output the final anchor station information to the user by calculating the health of the cell or checking the hardware information of the cell, so that the terminal can update OK to go back down.

The specific implementation mainly includes the following steps:

Step 1: The user inputs the latitude and longitude information (X _5G , Y _5G ) of the 5G cell to be detected into the device;

Step 2: The device obtains a set of eligible 4G cells according to the search radius D:

First, the device obtains the latitude and longitude information of all cells in the current network Ω ₁ ={(X _i ,Y _i )|i=1,...,n}, where n is the number of 4G cells in the current network;

Then, the device calculates the distance between the 5G cell to be detected and the live network cell Ω _dis ={D _i |i=1,...,n}

D _i ＝R×arcos[cos(Y _i )×cos(Y _5G )×cos(X _i -X _5G )+sin(Y _i )×sin(Y _5G )]

Among them, R=6371.004km is the average radius of the earth.

Finally, the device obtains the cell CI set Ω _CI within the search radius D according to Ω _dis , so that the D _i corresponding to any cell in the set Ω _CI satisfies:

D _i ≤ D, i=1,...,m

Among them, m is the number of 4G cells on the existing network that meet the conditions, and the search radius D can be set by the user according to the scene. For example, the search range can be appropriately narrowed in urban areas, and the search range can be appropriately expanded in suburban areas.

Step 3: The device collects the frequency point information of the corresponding cell from the eNODEB according to the obtained CI set Ω _CI , and incorporates Ω _CI into different candidate levels according to different frequency point information:

1. If the frequency point of the cell is FDD1800 or F1 or F2, then these cells are included in the first candidate level Ω _CI1 ;

2. If the frequency point of the cell is not FDD1800 or F1 or F2, it is included in the second candidate level Ω _CI2 .

Step 4: The device collects different information from eNODEB according to different candidate levels:

1. If Ω _CI1 is not empty, collect the state information indicators of the cells in the set, specifically coverage indicators: cell downlink MR coverage M (proportion of sampling points with RSRP less than -110dBm); capacity indicators: the busiest cell The uplink PRB utilization rate P _during the time period, the downlink PRB utilization rate P _during the busiest time period of the cell, the number of synchronous users U during the busiest time period of the cell; quality indicators: the uplink signal-to-noise ratio S of the cell (the proportion of sampling points whose SINR is less than -3dB);

2. If Ω _CI1 is empty, collect the RRU device model in the Ω _CI2 cell.

Step 5: The device judges and decides the final anchor station information based on the collected different information:

1. If Ω _CI1 is not empty, that is, the collected status information indicators, the device first calculates the health degree Φ of the cell in Ω _CI1 :

Wherein i=1,...,k,k are the number of cells in the set Ω _CI1 . Then the device selects the cell with the best cell health as the anchor cell to feed back to the user, so that it satisfies:

Φ _{anchor point} = max{Φ _i |i=1,...,k}

2. If Ω _CI1 is empty, that is, the RRU device model is collected, the device outputs information about whether the current network device can be upgraded to an anchor station according to the device model:

A. If the device supports FDD1800 or F1 or F2 frequency points, it will prompt that it can be upgraded to an anchor station, and feedback the cell information corresponding to the corresponding device;

B. If the device does not support FDD1800 or F1 or F2 frequency points, or Ω _CI2 is also empty, it will prompt that an anchor station needs to be created.

The specific description is as follows: In this example, the analysis and processing device installed between the eNODEB and the network management system, according to the longitude and latitude information of the 5G cell input by the user, first traverses all the 4G cells on the existing network through the search radius, obtains the preliminary candidate cell CI, and then collects the cell The frequency point information divides the candidate cells into the first candidate level and the second candidate level. Finally, different information is collected according to different candidate cell levels, and the best anchor station information is determined by calculating the health of the cell or checking the hardware information of the cell. Among them, in the process of selecting and identifying the final 5G anchor station, the decision algorithm shown in Figure 6 needs to be used. Fig. 6 shows a schematic diagram of the decision algorithm in the selection process of the anchor station.

In summary, the device in this example can ensure the timeliness, comprehensiveness, and accuracy of 5G anchor station selection. The specific method is to use the analysis and processing device installed between the eNODEB and the network management system to traverse all 4G cells within the search radius that may become anchor stations according to the longitude and latitude of the 5G cell input by the user, and then divide the candidate cells into different groups according to the collected frequency point information. According to the candidate level, calculate the health degree of the cell or check the device information of the cell to determine the best anchor station information. This device can not only ensure that the best cell is selected from the cells with the anchor station frequency It can also ensure that if there is no anchor station frequency point, the information of nearby upgradeable cells will be fed back to ensure the comprehensiveness and accuracy of anchor station selection.

The above method mainly improves the accuracy and comprehensiveness of 5G cell anchor station selection through the determination of the search radius, the division of cell candidate levels, and the calculation of cell health, thereby improving user satisfaction in actual use. It can be seen that this method mainly makes the following technical improvements for the existing technology:

(1) Search radius: The concept of search radius is proposed. Through the search radius, combined with the latitude and longitude of the 5G cells to be detected, all 4G cells in the network management can be automatically traversed, and preliminary candidate cells are screened out for subsequent calculation needs. The whole process is performed by the device itself The execution is completed, avoiding manual participation, and improving the timeliness of the algorithm;

(2) Candidate level: The concept of candidate level is proposed, and the preliminary candidate cells are divided into the first candidate level and the second candidate level according to whether they contain anchor station frequency points, so as to collect different information for different candidate levels. The introduction of this concept not only considers When it comes to the cells with anchor station frequency points, the cells that do not contain anchor station frequency points but may be upgraded to anchor station stations are also taken into consideration, which improves the comprehensiveness of the selection;

(3) Community health degree: The concept of community health degree is proposed. For a cell with an anchor station frequency point, the device calculates and evaluates the current health degree of the cell by collecting coverage, capacity, and quality performance indicators, so as to select the health degree The best cell is used as the anchor station cell, avoiding the traditional strategy to directly select the nearest cell as the anchor station, thereby improving the accuracy of anchor station selection

To sum up, the embodiment of the present invention makes up for the defects of the existing 5G anchor station selection technology. Starting from the actual demand of the user, through the traversal of the search radius, the determination of the cell candidate level and the calculation of the health of the cell, the final solution is realized. 5G anchor station selection, on the premise of ensuring that all cells within the search radius are effectively analyzed, improves the timeliness of selection, improves accuracy, and optimizes the actual perception of users.

Embodiment Three

Fig. 3 shows a schematic structural diagram of an anchor station setting device for a 5G cell provided by Embodiment 3 of the present invention, specifically including:

The candidate set determination module 31 is adapted to determine a candidate 4G cell set corresponding to the 5G cell to be detected according to the latitude and longitude information of the 5G cell to be detected and a preset search radius;

The frequency point collection module 32 is adapted to collect the frequency point information of each candidate 4G cell in the candidate 4G cell set;

The judging module 33 is adapted to judge whether the frequency point information of each candidate 4G cell matches the preset anchor station frequency point, and add each candidate 4G cell to the first candidate level list and/or the second candidate level list according to the judgment result;

The index collection module 34 is adapted to collect a first type of index corresponding to a candidate 4G cell in the first candidate hierarchical list, and/or collect a second type of index corresponding to a candidate 4G cell in the second candidate hierarchical list;

The setting module 35 is adapted to select a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and set an anchor station based on the target cell.

Optionally, the judging module is specifically adapted to:

Adding the candidate 4G cells whose frequency point information matches the frequency of the preset anchor station to the first candidate level list, and adding the candidate 4G cells whose frequency point information does not match the preset anchor station frequency to the second candidate level list;

Then the first type of indicators include: status information indicators; and the status information indicators further include coverage indicators, capacity indicators, and quality indicators;

The second type of index includes: a device model index; and the device model index is used to reflect whether the device supports the preset anchor station frequency point.

Optionally, the setting module is specifically adapted to:

If the first candidate level list is not empty, calculate the cell health degree according to the first type index of the candidate 4G cell in the first candidate level list, and select from the first candidate level list according to the health degree calculation result The target cell is selected, and the target cell is set as an anchor station.

Optionally, the setting module is specifically adapted to:

If the first candidate level list is empty or the cell health of each candidate 4G cell in the first candidate level list is not up to standard;

Then according to the second type index of the candidate 4G sub-district in the second candidate hierarchy list, it is judged whether the candidate 4G sub-district that can be upgraded to an anchor station is included in the second candidate hierarchy list; The candidate 4G cell of the anchor station is determined as the target cell, and the target cell is upgraded to the anchor station.

Optionally, the coverage index includes: cell downlink MR coverage; the capacity index includes: uplink PRB utilization rate during the busiest time period of the cell, downlink PRB utilization rate during the busiest time period of the cell, and synchronous user rate during the busiest time period of the cell number; the quality indicators include: cell uplink signal-to-noise ratio.

Optionally, the preset search radius is determined according to the building density of the region where the 5G cell to be detected is located.

Embodiment four

Embodiment 4 of the present application provides a non-volatile computer storage medium, the computer storage medium stores at least one executable instruction, and the computer executable instruction can execute the anchor for the 5G cell in any of the above method embodiments. Point station setting method. The executable instruction may be specifically used to cause the processor to perform each corresponding operation in the foregoing method embodiments.

Embodiment five

FIG. 4 shows a schematic structural diagram of an electronic device according to Embodiment 5 of the present invention. The specific embodiment of the present invention does not limit the specific implementation of the electronic device.

As shown in FIG. 4 , the electronic device may include: a processor (processor) 402, a communication interface (Communications Interface) 404, a memory (memory) 406, and a communication bus 408.

in:

The processor 402 , the communication interface 404 , and the memory 406 communicate with each other through the communication bus 408 .

The communication interface 404 is used to communicate with network elements of other devices such as clients or other servers.

The processor 402 is configured to execute the program 410, specifically, may execute the relevant steps in the above embodiment of the method for setting an anchor station for a 5G cell.

Specifically, the program 410 may include program codes including computer operation instructions.

The processor 402 may be a central processing unit CPU, or an ASIC (Application Specific Integrated Circuit), or one or more integrated circuits configured to implement the embodiments of the present invention. The one or more processors included in the electronic device may be of the same type, such as one or more CPUs, or may be different types of processors, such as one or more CPUs and one or more ASICs.

The memory 406 is used to store the program 410 . The memory 406 may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory.

The program 410 may be specifically configured to enable the processor 402 to perform corresponding operations in the foregoing method embodiments.

The algorithms and displays presented herein are not inherently related to any particular computer, virtual system, or other device. Various generic systems can also be used with the teachings based on this. The structure required to construct such a system is apparent from the above description. Furthermore, the present invention is not specific to any particular programming language. It should be understood that various programming languages can be used to implement the content of the present invention described herein, and the above description of specific languages is for disclosing the best mode of the present invention.

In the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure the understanding of this description.

Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, in order to streamline this disclosure and to facilitate an understanding of one or more of the various inventive aspects, various features of the invention are sometimes grouped together in a single embodiment, figure, or its description. This method of disclosure, however, is not to be interpreted as reflecting an intention that the claimed invention requires more features than are expressly recited in each claim. Rather, inventive aspects lie in all features of a single foregoing disclosed embodiment, as the following claims reflect. Thus, the claims following the Detailed Description are hereby expressly incorporated into this Detailed Description, with each claim standing on its own as a separate embodiment of this invention.

Those skilled in the art can understand that the modules in the device in the embodiment can be adaptively changed and arranged in one or more devices different from the embodiment. Modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore may be divided into a plurality of sub-modules or sub-units or sub-assemblies. All features disclosed in this specification (including accompanying claims, abstract and drawings) and any method or method so disclosed may be used in any combination, except that at least some of such features and/or processes or units are mutually exclusive. All processes or units of equipment are combined. Each feature disclosed in this specification (including accompanying claims, abstract and drawings) may be replaced by alternative features serving the same, equivalent or similar purpose, unless expressly stated otherwise.

Furthermore, those skilled in the art will understand that although some embodiments described herein include some features included in other embodiments but not others, combinations of features from different embodiments are meant to be within the scope of the invention. and form different embodiments. For example, in the following claims, any of the claimed embodiments may be used in any combination.

The various component embodiments of the present invention may be implemented in hardware, or in software modules running on one or more processors, or in a combination thereof. Those skilled in the art should understand that a microprocessor or a digital signal processor (DSP) may be used in practice to implement some or all functions of some or all components in the embodiments of the present invention. The present invention can also be implemented as an apparatus or an apparatus program (for example, a computer program and a computer program product) for performing a part or all of the methods described herein. Such a program for realizing the present invention may be stored on a computer-readable medium, or may be in the form of one or more signals. Such a signal may be downloaded from an Internet site, or provided on a carrier signal, or provided in any other form.

It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention can be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In a unit claim enumerating several means, several of these means can be embodied by one and the same item of hardware. The use of the words first, second, and third, etc. does not indicate any order. These words can be interpreted as names.

Claims (8)

1. An anchor station setting method for a 5G cell, comprising:

determining a candidate 4G cell set corresponding to the 5G cell to be detected according to latitude and longitude information of the 5G cell to be detected and a preset search radius;

collecting frequency point information of each candidate 4G cell in the candidate 4G cell set;

judging whether the frequency point information of each candidate 4G cell is matched with the frequency point of a preset anchor point station, and adding each candidate 4G cell into a first candidate level list and/or a second candidate level list according to a judging result;

collecting first type indexes corresponding to candidate 4G cells in a first candidate level list and/or collecting second type indexes corresponding to candidate 4G cells in a second candidate level list;

selecting a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and setting an anchor point station based on the target cell; specifically, if the first candidate level list is not empty, calculating the cell health degree according to a first type index of the candidate 4G cells in the first candidate level list, selecting the target cell from the first candidate level list according to a health degree calculation result, and setting the target cell as an anchor point station; if the first candidate level list is empty or the cell health degree of each candidate 4G cell in the first candidate level list does not reach the standard, judging whether the second candidate level list contains candidate 4G cells which can be upgraded to anchor points according to a second type index of the candidate 4G cells in the second candidate level list; if yes, determining the candidate 4G cell capable of being upgraded to the anchor point station as a target cell, and upgrading the target cell to the anchor point station.

2. The method of claim 1, wherein adding each candidate 4G cell to the first candidate tier list and/or the second candidate tier list according to the determination result comprises:

adding candidate 4G cells with frequency point information matched with the frequency point of the preset anchor point station into a first candidate level list, and adding candidate 4G cells with frequency point information not matched with the frequency point of the preset anchor point station into a second candidate level list;

the first class of indicators includes: a status information index; and the status information index further comprises a coverage class index, a capacity class index, and a quality class index;

the second category of indicators includes: an equipment model index; and the equipment model index is used for reflecting whether the equipment supports the preset anchor point station frequency point.

3. The method of claim 2, wherein the coverage class indicator comprises: cell downlink MR coverage; the capacity class index includes: the method comprises the steps of (1) using an uplink PRB in a cell busy period, using a downlink PRB in the cell busy period, and using the same-gait user number in the cell busy period; the quality class index comprises: cell uplink signal-to-noise ratio.

4. The method of claim 1, wherein the preset search radius is determined according to a building density of a region in which the 5G cell to be detected is located.

5. An anchor station setting apparatus for a 5G cell, comprising:

the candidate set determining module is suitable for determining a candidate 4G cell set corresponding to the 5G cell to be detected according to longitude and latitude information of the 5G cell to be detected and a preset searching radius;

the frequency point acquisition module is suitable for acquiring frequency point information of each candidate 4G cell in the candidate 4G cell set;

the judging module is suitable for judging whether the frequency point information of each candidate 4G cell is matched with the frequency point of the preset anchor point station, and adding each candidate 4G cell into the first candidate level list and/or the second candidate level list according to the judging result;

the index acquisition module is suitable for acquiring first type indexes corresponding to the candidate 4G cells in the first candidate level list and/or acquiring second type indexes corresponding to the candidate 4G cells in the second candidate level list;

the setting module is suitable for selecting a target cell from the candidate 4G cell set according to the first type index and/or the second type index, and setting an anchor point station based on the target cell; specifically, if the first candidate level list is not empty, calculating the cell health degree according to a first type index of the candidate 4G cells in the first candidate level list, selecting the target cell from the first candidate level list according to a health degree calculation result, and setting the target cell as an anchor point station; if the first candidate level list is empty or the cell health degree of each candidate 4G cell in the first candidate level list does not reach the standard, judging whether the second candidate level list contains candidate 4G cells which can be upgraded to anchor points according to a second type index of the candidate 4G cells in the second candidate level list; if yes, determining the candidate 4G cell capable of being upgraded to the anchor point station as a target cell, and upgrading the target cell to the anchor point station.

6. The apparatus of claim 5, wherein the determination module is specifically adapted to:

adding candidate 4G cells with frequency point information matched with the frequency point of the preset anchor point station into a first candidate level list, and adding candidate 4G cells with frequency point information not matched with the frequency point of the preset anchor point station into a second candidate level list;

the first class of indicators includes: a status information index; and the status information index further comprises a coverage class index, a capacity class index, and a quality class index;

the second category of indicators includes: an equipment model index; and the equipment model index is used for reflecting whether the equipment supports the preset anchor point station frequency point.

7. An electronic device, comprising: the device comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete communication with each other through the communication bus;

the memory is configured to store at least one executable instruction that causes the processor to perform operations corresponding to the anchor station setup method for a 5G cell according to any one of claims 1-4.

8. A computer storage medium having stored therein at least one executable instruction for causing a processor to perform operations corresponding to the anchor station setup method for a 5G cell of any one of claims 1-4.

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