CN113825155A - Interoperation parameter configuration method and device of 5G network - Google Patents

Interoperation parameter configuration method and device of 5G network Download PDF

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CN113825155A
CN113825155A CN202010568981.5A CN202010568981A CN113825155A CN 113825155 A CN113825155 A CN 113825155A CN 202010568981 A CN202010568981 A CN 202010568981A CN 113825155 A CN113825155 A CN 113825155A
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cell
correlation
target
target cell
interoperation
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CN113825155B (en
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侯优优
隋延峰
马建辉
李俨
姚柒零
陶琳
贾辉
朱震海
何欣
魏宏
李涛
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China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
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China Mobile Communications Group Co Ltd
China Mobile Group Design Institute Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/0005—Control or signalling for completing the hand-off
    • H04W36/0055—Transmission or use of information for re-establishing the radio link
    • H04W36/0058—Transmission of hand-off measurement information, e.g. measurement reports
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/14—Reselecting a network or an air interface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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Abstract

The embodiment of the invention provides a method and a device for configuring interoperation parameters of a 5G network, wherein the method comprises the following steps: acquiring a 4G base station constructed by co-site with a 5G base station of a 5G cell to be configured, acquiring a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell switched with the 4G cell, and taking the 4G cell switched with the 4G cell as a target cell; calculating the correlation between the 4G cell and each target cell according to the switching between the 4G cell and each target cell, and taking the correlation as the correlation between the 5G cell to be configured and each target cell; and configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell. The embodiment of the invention can obtain the configuration schemes of all 5G cells in the 5G network, and has high configuration efficiency and more accurate configuration result.

Description

Interoperation parameter configuration method and device of 5G network
Technical Field
The invention belongs to the technical field of mobile communication, and particularly relates to a method and a device for configuring interoperation parameters of a 5G network.
Background
The 5G network construction includes two modes of NSA (Non-standard one, Non-independent networking) and SA (standard one, independent networking). The NSA networking does not need to build a 5G new core network, and becomes an advanced networking selection of part of operators. The NSA networking needs to use a 4G wireless air interface, that is, the NSA wireless anchor point is in 4G, but the existing 4G core network architecture and 4G air interface cannot meet the requirements of 5G on time delay and transmission reliability, and the 5G network will inevitably move to the SA architecture finally.
As the continuous coverage of all areas is difficult to realize in the initial stage of 5G network construction, for 5G coverage holes and non-5G network coverage areas, the continuity of user service use can be realized between 5G and 4G networks through interoperation. Reasonable interoperation parameters need to be configured for the 5G network, and the mobile performance between the 4G network and the 5G network is realized. The existing 5G network interoperation parameter configuration methods mainly include two methods, one is to perform configuration through road testing, and the other is to perform configuration based on the geographical location of a base station.
The configuration through the road test means that the position of the 5G interoperation failure is found through the road test, the coverage area of the cell is presented in a physicochemical manner by combining professional software such as mapinfo, whether the coverage area is caused by unreasonable interoperation parameter configuration of the 5G cell is judged through an optimization engineer, and if the coverage area is not caused by unreasonable interoperation parameter configuration of the 5G cell, the interoperation parameters of the 5G cell are optimized and adjusted. The drive test has high cost and low efficiency, and is generally carried out for retesting or periodic routing inspection test only after complaints of users. The problem finding mode is passive and has a long period, and the problem can not be actively found in time so as to avoid or reduce the influence of cross-zone coverage in time. Meanwhile, as the road coverage is good, the 5G interoperation is frequently generated in an area which cannot be tested by the deep coverage, and the problem of parameter configuration of a 5G different system is difficult to find through the road test.
The configuration based on the geographic position of the base station is to configure a 4G base station with a short distance as a 5G inter-system neighbor cell and configure other interoperation parameters based on the neighbor cell. Since the distance between the 4G base station and the 5G base station and the interoperation between the two have no necessary relationship, the configuration method may cause a situation that the interoperation parameters of the 5G base station are missed, thereby causing problems such as disconnection of the 5G network.
Disclosure of Invention
In order to overcome the problems of passive configuration, low efficiency, and possibility of missing configuration and misconfiguration of the above-mentioned interoperation parameter configuration method of the existing 5G network, or to at least partially solve the above-mentioned problems, embodiments of the present invention provide an interoperation parameter configuration method and apparatus of a 5G network.
According to a first aspect of an embodiment of the present invention, a method for configuring interoperation parameters of a 5G network is provided, including:
acquiring a 4G base station constructed by co-site with a 5G base station of a 5G cell to be configured, acquiring a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell switched with the 4G cell, and taking the 4G cell switched with the 4G cell as a target cell;
calculating the correlation between the 4G cell and each target cell according to the switching between the 4G cell and each target cell, and taking the correlation as the correlation between the 5G cell to be configured and each target cell;
and configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell.
Specifically, the step of calculating the correlation between the 4G cell and each of the target cells according to the handover occurring between the 4G cell and each of the target cells includes:
and calculating the correlation between the 4G cell and each target cell according to the switching times of the 4G cell to each target cell and the switching times of each target cell to the 4G cell.
Specifically, the step of calculating the correlation between the 4G cell and each target cell according to the number of handovers from the 4G cell to each target cell and the number of handovers from each target cell to the 4G cell includes:
for any target cell, calculating the switching times of the 4G cell to the target cell and the total switching times of the 4G cell to all the target cells;
dividing the switching times of the 4G cell to the target cell by the total switching times of the 4G cell to all the target cells to obtain a first one-way correlation between the 4G cell and the target cell;
calculating the switching times of the target cell to the 4G cell and the total switching times of all the target cells to the 4G cell;
dividing the switching times of the target cell to the 4G cell by the total switching times of all the target cells to the 4G cell to obtain a second one-way correlation between the 4G cell and the target cell;
and adding the first one-way correlation and the second one-way correlation to obtain the correlation between the 4G cell and the target cell.
Specifically, the interoperation parameters of the to-be-configured 5G cell include a neighboring cell and a measurement frequency point of the to-be-configured 5G cell.
Specifically, the step of configuring the interoperation parameters of the to-be-configured 5G cell according to the correlation between the to-be-configured 5G cell and each target cell includes:
sequencing the target cells according to the sequence of the correlation between the target cells and the 5G cells to be configured from large to small;
and determining the priority of the target cell as the adjacent cell of the 5G cell according to the sequencing result, and configuring the adjacent cell for the 5G cell according to the priority.
Specifically, the step of configuring the neighboring cell for the 5G cell according to the priority further includes:
grouping the adjacent regions with the same frequency points into a group;
calculating the sum of the correlation between the 5G cell to be configured and the adjacent cells in each group;
sequencing the frequency points of each group according to the sequence of the sum of the corresponding correlations of each group from large to small;
and selecting a frequency point from the sequencing result as the measuring frequency point of the 5G cell to be configured according to the preset configuration number of the measuring frequency points of the 5G cell to be configured.
According to a second aspect of the embodiments of the present invention, there is provided an interoperation parameter configuration apparatus for a 5G network, including:
the system comprises an acquisition module, a processing module and a sending module, wherein the acquisition module is used for acquiring a 4G base station which is constructed by sharing a station with a 5G base station of a 5G cell to be configured, acquiring a 4G cell which has the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell which is switched with the 4G cell, and taking the 4G cell which is switched with the 4G cell as a target cell;
a calculating module, configured to calculate a correlation between the 4G cell and each target cell according to handover occurring between the 4G cell and each target cell, and use the correlation as a correlation between the 5G cell to be configured and each target cell;
a configuration module, configured to configure the interoperation parameters of the to-be-configured 5G cell according to the correlation between the to-be-configured 5G cell and each target cell.
Specifically, the calculation module is specifically configured to:
and calculating the correlation between the 4G cell and each target cell according to the switching times of the 4G cell to each target cell and the switching times of each target cell to the 4G cell.
According to a third aspect of the embodiments of the present invention, there is also provided an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor calls the program instruction to be able to execute the method for configuring the interoperation parameters of the 5G network provided in any one of the various possible implementations of the first aspect.
According to a fourth aspect of the embodiments of the present invention, there is also provided a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method for configuring interoperation parameters of a 5G network provided in any one of the various possible implementations of the first aspect.
The embodiment of the invention provides a method and a device for configuring interoperation parameters of a 5G network, wherein the method comprises the steps of calculating the correlation between 4G cells according to the switching relation between the 4G cells which are co-located with the 5G cells and have the same direction and other 4G cells under the condition that network management performance statistics is not available at the initial stage of network construction of the 5G network, predicting the correlation between the 5G cells and the 4G cells according to the correlation between the 4G cells, automatically determining the configuration result of the interoperation parameters of the 5G cells according to the correlation between the 5G cells and the 4G cells, obtaining the configuration schemes of all the 5G cells in the 5G network, having high configuration efficiency and more accurate configuration result, and optimizing and adjusting the existing configuration schemes according to the configuration result of the interoperation parameters.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
Fig. 1 is a schematic overall flow chart of a method for configuring interoperation parameters of a 5G network according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an overall structure of an interoperation parameter configuration apparatus of a 5G network according to an embodiment of the present invention;
fig. 3 is a schematic view of an overall structure of an electronic device according to an embodiment of the present invention.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
In an embodiment of the present invention, a method for configuring interoperation parameters of a 5G network is provided, and fig. 1 is a schematic overall flow chart of the method for configuring interoperation parameters of a 5G network provided in the embodiment of the present invention, where the method includes: s101, acquiring a 4G base station constructed by co-site with a 5G base station of a 5G cell to be configured, acquiring a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell switched with the 4G cell, and taking the 4G cell switched with the 4G cell as a target cell;
since the inter-site distance of the existing 4G network in a dense urban area is small, most 5G base stations in the existing 5G network and 4G base stations are constructed in a co-site manner, and the 5G network has low 5G traffic volume at the initial stage of network construction, the embodiment predicts the correlation between the 5G cell to be configured and other 4G cells through the correlation between the 4G cell and other 4G cells in the same direction as the co-site direction of the 5G cell to be configured. The other 4G cells are 4G cells handed over to the co-sited 4G cell in the same direction, and are used as target cells.
S102, according to the switching between the 4G cell and each target cell, calculating the correlation between the 4G cell and each target cell, and taking the correlation as the correlation between the 5G cell to be configured and each target cell;
and the correlation between the target cell and the 4G cell reflects the correlation degree between the target cell and the 4G cell, and is obtained through the switching times of switching between the target cell and the 4G cell. Since the 5G cell to be configured is co-sited in the same direction as the 4G cell, the correlation between the 4G cell and each target cell is taken as the correlation between the 5G cell to be configured and each target cell co-sited in the same direction as the target cell.
S103, configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell.
And configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell. The interoperation refers to an operation of switching from a 5G cell to be configured to another 4G cell. The interoperation parameters comprise frequency points and adjacent cells switched by the 5G cell to be configured.
In this embodiment, under the condition that there is no network management performance statistics at the initial stage of network establishment of the 5G network, the correlation between the 4G cells is calculated according to the switching relationship between the 4G cells co-located in the same direction as the 5G cell and other 4G cells, the correlation between the 5G cell and the 4G cell is predicted according to the correlation between the 4G cells, the interoperation parameter configuration result of the 5G cell is automatically determined according to the correlation between the 5G cell and the 4G cell, the configuration schemes of all 5G cells in the 5G network can be obtained, the configuration efficiency is high, the configuration result is more accurate, and the existing configuration schemes can be optimized and adjusted according to the interoperation parameter configuration result.
On the basis of the foregoing embodiment, in this embodiment, the step of calculating the correlation between the 4G cell and each target cell according to the handover occurring between the 4G cell and each target cell includes: and calculating the correlation between the 4G cell and each target cell according to the switching times of the 4G cell to each target cell and the switching times of each target cell to the 4G cell.
Specifically, the correlation between the 4G cell and each target cell is calculated by the number of handovers between two cells, and the higher the number of handovers, the stronger the correlation. The present embodiment allows for a bi-directional handover between two cells, i.e. the correlation between two cells is calculated based on the bi-directional handover situation between the 4G cell and each target cell. The number of handovers between two cells may be summed up to the number of handovers throughout the day.
On the basis of the foregoing embodiment, in this embodiment, the step of calculating the correlation between the 4G cell and each target cell according to the number of times of handover from the 4G cell to each target cell and the number of times of handover from each target cell to the 4G cell includes: for any target cell, calculating the switching times of the 4G cell to the target cell and the total switching times of the 4G cell to all the target cells; dividing the switching times of the 4G cell to the target cell by the total switching times of the 4G cell to all the target cells to obtain a first one-way correlation between the 4G cell and the target cell;
CELL CELL in 4G CELL aaFor example, from CELLaSwitching to any target CELL b CELL CELLbHas a switching frequency of Xa_bThe switching times of the a cell and the peripheral n target cells to the target cell n is Xa_n. and M frequency points of the target cell to which the cell a is switched are provided. The handover statistics table for the a cell is shown in table 1.
TABLE 1a Handover statistics for cells
Serving cell Target cell Frequency points of a target cell Number of switching
CELLa CELLb FreqA Xa_b
CELLa CELLc FreqA Xa_c
CELLa CELLd FreqB Xa_d
CELLa CELLe FreqB Xa_e
… … … …
CELLa CELLn FreqM Xa_n
The first one-way correlation between the 4G cell and each target cell can be obtained by the ratio of the number of times of switching from the 4G cell to each target cell to the total number of times of switching from the 4G cell to all target cells. For example, the first one-way correlation P between the a cell and the b cell in table 1a_bComprises the following steps:
Figure BDA0002548649840000081
calculating the switching times of the target cell to the 4G cell and the total switching times of all the target cells to the 4G cell; dividing the switching times of the target cell to the 4G cell by the total switching times of all the target cells to the 4G cell to obtain a second one-way correlation between the 4G cell and the target cell;
and adding the first one-way correlation and the second one-way correlation to obtain the correlation between the 4G cell and the target cell.
Handover relations may occur between 4G cells in a 4G network, and the correlation between two 4G cells may be designed in the form of table 2.
TABLE 24 correlation between two-by-two 4G cells in a network
CELLa CELLb CELLc CELLd CELLe … CELLn
CELLa - Pa_b Pa_c Pa_d Pa_e … Pa_n
CELLb Pb_a - Pb_c Pb_d Pb_e … Pb_n
CELLc Pc_a Pc_b - Pc_d Pc_e … Pc_n
CELLd Pd_a Pd_b Pd_c - Pd_e … Pd_n
CELLe Pe_a Pe_b Pe_c Pe_d - … Pe_n
… … … … … … - …
CELLn Pn_a Pn_b Pn_c Pn_d Pn_e … -
Since the first one-way correlation and the second one-way correlation between two cells are different, and both the first one-way correlation and the second one-way correlation reflect the degree of correlation between the two cells, the correlation between the 4G cell and any target cell in this embodiment is the sum of the first one-way correlation and the second one-way correlation, for example, the correlation P between the a cell and the b cella_bComprises the following steps:
Pab＝Pa_b+Pb_a。
on the basis of the foregoing embodiments, in this embodiment, the step of configuring the interoperation parameters of the to-be-configured 5G cell according to the correlation between the to-be-configured 5G cell and each target cell includes: sequencing the target cells according to the sequence of the correlation between the target cells and the 5G cells to be configured from large to small; and determining the priority of the target cell as the adjacent cell of the 5G cell according to the sequencing result, and configuring the adjacent cell for the 5G cell according to the priority.
Specifically, the basic process of inter-system handover in 5G network interoperation includes three main steps of measurement configuration issuing, inter-system handover event reporting, and system decision. The terminal reports the detected PCI (Physical Cell ID) of the Cell with the strongest signal to the 5G network system. And if the 5G network system side configures the cell corresponding to the PCI as the adjacent cell, sending a message to execute the switching process. Therefore, when configuring the inter-system neighbor cell for the 5G cell, a target cell with strong correlation with the 4G cell in the same station direction as the 5G cell should be configured for the 5G cell, and the target cell with strong correlation is used as the priority neighbor cell. The target cell with the correlation of 0 is not counted as the neighboring cell.
On the basis of the foregoing embodiments, in this embodiment, after the step of configuring the neighboring cell for the 5G cell according to the priority, the method further includes: grouping the adjacent regions with the same frequency points into a group; calculating the sum of the correlation between the 5G cell to be configured and the adjacent cells in each group; sequencing the frequency points of each group according to the sequence of the sum of the corresponding correlations of each group from large to small; and selecting a frequency point from the sequencing result as the measuring frequency point of the 5G cell to be configured according to the preset configuration number of the measuring frequency points of the 5G cell to be configured.
Specifically, the basic process of inter-system handover in 5G network interoperation includes measurement configuration delivery. And 4G measurement frequency points need to be configured before the measurement configuration is issued. Because the terminal occupies air interface resources in the measurement of the frequency points of the different systems and influences the speed of the terminal, the number of the 4G measurement frequency points issued by the 5G terminal is prior and the issued measurement frequency points have priority requirements. The inter-system measurement frequency points configured for the 5G cell to be configured are obtained by calculating the sum of the correlation of the 4G cell and the adjacent cells of the same frequency point, wherein the correlation of the 4G cell and the adjacent cells of the same frequency point has correlation with the 4G cell in the same station and the same direction of the 5G cell to be configured, and performing optimal sequencing on the frequency points of all the adjacent cells of the 4G cell according to the sum of the correlation. And preferentially taking the frequency point with higher switching possibility of the different systems as the measurement frequency point of the different systems of the 5G cell to be configured for optimal configuration.
For example, the cell with frequency point A in the adjacent cells to which the cell a is switched includes cell b and cell c, and then the correlation P between the cell a and the adjacent cell of the frequency point AaAComprises the following steps:
PaA＝Pab+Pac。
and sequencing each frequency point according to the sequence of the relevance between the cell a and the adjacent cell of each frequency point from large to small. And if the correlation between the cell a and the adjacent cell of any frequency point is zero, the frequency point is not counted as the measurement frequency point of the 5G cell. Because the number of the different system measurement frequency points which can be configured by the 5G base station is limited, a plurality of frequency points with the highest correlation sum are selected from the sequencing results of the frequency points according to the configurable number of the measurement frequency points to serve as the measurement frequency points of the 5G cell.
In another embodiment of the present invention, an apparatus for configuring interoperability parameters of a 5G network is provided, and the apparatus is configured to implement the method in the foregoing embodiments. Therefore, the description and definition in the embodiments of the interoperation parameter configuration method of the 5G network may be used for understanding each execution module in the embodiments of the present invention. Fig. 2 is a schematic diagram of an overall structure of an interoperation parameter configuration apparatus of a 5G network according to an embodiment of the present invention, where the apparatus includes an obtaining module 201, a calculating module 202, and a configuration module 203, where:
the obtaining module 201 is configured to obtain a 4G base station co-located with a 5G base station to which a 5G cell is to be configured, obtain a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, obtain a 4G cell to be switched with the 4G cell, and use the 4G cell to be switched with the 4G cell as a target cell;
since the inter-site distance of the existing 4G network in a dense urban area is small, most 5G base stations in the existing 5G network and 4G base stations are constructed in a co-site manner, and the 5G network has low 5G traffic volume at the initial stage of network construction, the embodiment predicts the correlation between the 5G cell to be configured and other 4G cells through the correlation between the 4G cell and other 4G cells in the same direction as the co-site direction of the 5G cell to be configured. The other 4G cells are 4G cells handed over to the co-sited 4G cell in the same direction, and are used as target cells.
A calculating module 202, configured to calculate, according to a handover occurring between the 4G cell and each target cell, a correlation between the 4G cell and each target cell, where the correlation is used as a correlation between the 5G cell to be configured and each target cell;
and the correlation between the target cell and the 4G cell reflects the correlation degree between the target cell and the 4G cell, and is obtained through the switching times of switching between the target cell and the 4G cell. Since the 5G cell to be configured is co-sited in the same direction as the 4G cell, the correlation between the 4G cell and each target cell is taken as the correlation between the 5G cell to be configured and each target cell co-sited in the same direction as the target cell.
The configuration module 203 is configured to configure the interoperation parameters of the to-be-configured 5G cell according to the correlation between the to-be-configured 5G cell and each target cell.
The configuration module 203 configures the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell. The interoperation refers to an operation of switching from a 5G cell to be configured to another 4G cell. The interoperation parameters comprise frequency points and adjacent cells switched by the 5G cell to be configured.
In this embodiment, under the condition that there is no network management performance statistics at the initial stage of network establishment of the 5G network, the correlation between the 4G cells is calculated according to the switching relationship between the 4G cells co-located in the same direction as the 5G cell and other 4G cells, the correlation between the 5G cell and the 4G cell is predicted according to the correlation between the 4G cells, the interoperation parameter configuration result of the 5G cell is automatically determined according to the correlation between the 5G cell and the 4G cell, the configuration schemes of all 5G cells in the 5G network can be obtained, the configuration efficiency is high, the configuration result is more accurate, and the existing configuration schemes can be optimized and adjusted according to the interoperation parameter configuration result.
On the basis of the foregoing embodiment, the calculating module in this embodiment is specifically configured to: and calculating the correlation between the 4G cell and each target cell according to the switching times of the 4G cell to each target cell and the switching times of each target cell to the 4G cell.
On the basis of the foregoing embodiment, the calculating module in this embodiment is specifically configured to: for any target cell, calculating the switching times of the 4G cell to the target cell and the total switching times of the 4G cell to all the target cells; dividing the switching times of the 4G cell to the target cell by the total switching times of the 4G cell to all the target cells to obtain a first one-way correlation between the 4G cell and the target cell;
calculating the switching times of the target cell to the 4G cell and the total switching times of all the target cells to the 4G cell; dividing the switching times of the target cell to the 4G cell by the total switching times of all the target cells to the 4G cell to obtain a second one-way correlation between the 4G cell and the target cell;
and adding the first one-way correlation and the second one-way correlation to obtain the correlation between the 4G cell and the target cell.
On the basis of the foregoing embodiments, the interoperation parameters of the to-be-configured 5G cell in this embodiment include a neighboring cell and a measurement frequency point of the to-be-configured 5G cell.
On the basis of the foregoing embodiment, the configuration module in this embodiment is specifically configured to: sequencing the target cells according to the sequence of the correlation between the target cells and the 5G cells to be configured from large to small; and determining the priority of the target cell as the adjacent cell of the 5G cell according to the sequencing result, and configuring the adjacent cell for the 5G cell according to the priority.
On the basis of the foregoing embodiment, the configuration module in this embodiment is specifically configured to: grouping the adjacent regions with the same frequency points into a group; calculating the sum of the correlation between the 5G cell to be configured and the adjacent cells in each group; sequencing the frequency points of each group according to the sequence of the sum of the corresponding correlations of each group from large to small; and selecting a frequency point from the sequencing result as the measuring frequency point of the 5G cell to be configured according to the preset configuration number of the measuring frequency points of the 5G cell to be configured.
Fig. 3 illustrates a physical structure diagram of an electronic device, which may include, as shown in fig. 3: a processor (processor)301, a communication interface (communication interface)302, a memory (memory)303 and a communication bus 304, wherein the processor 301, the communication interface 302 and the memory 303 complete communication with each other through the communication bus 304. Processor 301 may call logic instructions in memory 303 to perform the following method: acquiring a 4G base station constructed by co-site with a 5G base station of a 5G cell to be configured, acquiring a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell switched with the 4G cell, and taking the 4G cell switched with the 4G cell as a target cell; calculating the correlation between the 4G cell and each target cell according to the switching between the 4G cell and each target cell, and taking the correlation as the correlation between the 5G cell to be configured and each target cell; and configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell.
In addition, the logic instructions in the memory 303 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The present embodiments provide a non-transitory computer-readable storage medium storing computer instructions that cause a computer to perform the methods provided by the above method embodiments, for example, including: acquiring a 4G base station constructed by co-site with a 5G base station of a 5G cell to be configured, acquiring a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell switched with the 4G cell, and taking the 4G cell switched with the 4G cell as a target cell; calculating the correlation between the 4G cell and each target cell according to the switching between the 4G cell and each target cell, and taking the correlation as the correlation between the 5G cell to be configured and each target cell; and configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: various media that can store program codes, such as ROM, RAM, magnetic or optical disks.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (10)

1. A method for configuring interoperation parameters of a 5G network is characterized by comprising the following steps:
acquiring a 4G base station constructed by co-site with a 5G base station of a 5G cell to be configured, acquiring a 4G cell in the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell switched with the 4G cell, and taking the 4G cell switched with the 4G cell as a target cell;
calculating the correlation between the 4G cell and each target cell according to the switching between the 4G cell and each target cell, and taking the correlation as the correlation between the 5G cell to be configured and each target cell;
and configuring the interoperation parameters of the 5G cell to be configured according to the correlation between the 5G cell to be configured and each target cell.
2. The method of claim 1, wherein the step of calculating the correlation between the 4G cell and each target cell according to the handover between the 4G cell and each target cell comprises:
and calculating the correlation between the 4G cell and each target cell according to the switching times of the 4G cell to each target cell and the switching times of each target cell to the 4G cell.
3. The method of claim 2, wherein the step of calculating the correlation between the 4G cell and each target cell according to the number of handovers from the 4G cell to each target cell and the number of handovers from each target cell to the 4G cell comprises:
for any target cell, calculating the switching times of the 4G cell to the target cell and the total switching times of the 4G cell to all the target cells;
dividing the switching times of the 4G cell to the target cell by the total switching times of the 4G cell to all the target cells to obtain a first one-way correlation between the 4G cell and the target cell;
calculating the switching times of the target cell to the 4G cell and the total switching times of all the target cells to the 4G cell;
dividing the switching times of the target cell to the 4G cell by the total switching times of all the target cells to the 4G cell to obtain a second one-way correlation between the 4G cell and the target cell;
and adding the first one-way correlation and the second one-way correlation to obtain the correlation between the 4G cell and the target cell.
4. The method for configuring interoperation parameters of a 5G network according to any one of claims 1 to 3, wherein the interoperation parameters of the 5G cell to be configured include neighboring cells and measurement frequency points of the 5G cell to be configured.
5. The method of claim 4, wherein the step of configuring the interoperation parameters of the to-be-configured 5G cell according to the correlation between the to-be-configured 5G cell and each target cell comprises:
sequencing the target cells according to the sequence of the correlation between the target cells and the 5G cells to be configured from large to small;
and determining the priority of the target cell as the adjacent cell of the 5G cell according to the sequencing result, and configuring the adjacent cell for the 5G cell according to the priority.
6. The method of claim 5, wherein the step of configuring the neighboring cell for the 5G cell according to the priority further comprises:
grouping the adjacent regions with the same frequency points into a group;
calculating the sum of the correlation between the 5G cell to be configured and the adjacent cells in each group;
sequencing the frequency points of each group according to the sequence of the sum of the corresponding correlations of each group from large to small;
and selecting a frequency point from the sequencing result as the measuring frequency point of the 5G cell to be configured according to the preset configuration number of the measuring frequency points of the 5G cell to be configured.
7. An interoperation parameter configuration apparatus of a 5G network, comprising:
the system comprises an acquisition module, a processing module and a sending module, wherein the acquisition module is used for acquiring a 4G base station which is constructed by sharing a station with a 5G base station of a 5G cell to be configured, acquiring a 4G cell which has the same direction as the 5G cell to be configured from the 4G base station, acquiring a 4G cell which is switched with the 4G cell, and taking the 4G cell which is switched with the 4G cell as a target cell;
a calculating module, configured to calculate a correlation between the 4G cell and each target cell according to handover occurring between the 4G cell and each target cell, and use the correlation as a correlation between the 5G cell to be configured and each target cell;
a configuration module, configured to configure the interoperation parameters of the to-be-configured 5G cell according to the correlation between the to-be-configured 5G cell and each target cell.
8. The interoperability parameter configuring apparatus for a 5G network according to claim 7, wherein the computing module is specifically configured to:
and calculating the correlation between the 4G cell and each target cell according to the switching times of the 4G cell to each target cell and the switching times of each target cell to the 4G cell.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the program implements the steps of the method for interoperation parameter configuration of a 5G network according to any of claims 1 to 6.
10. A non-transitory computer readable storage medium, on which a computer program is stored, wherein the computer program, when executed by a processor, implements the steps of the interoperability parameter configuration method for a 5G network according to any one of claims 1 to 6.
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