CN112020075B - Communication guarantee method and device based on traffic prediction and computing equipment - Google Patents
Communication guarantee method and device based on traffic prediction and computing equipment Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/22—Traffic simulation tools or models
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
- H04W16/18—Network planning tools
Abstract
The embodiment of the invention relates to the technical field of network communication, and discloses a communication guarantee method, a device and computing equipment based on traffic prediction, wherein the method comprises the following steps: acquiring basic work parameters of at least one wireless cell and service data of any service index; simulating according to the basic work parameters to obtain the simulation coverage area of at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of at least one wireless cell; and associating the simulation coverage area of at least one wireless cell with a predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme. Through the mode, the embodiment of the invention can efficiently and accurately optimize the operator network, so that maintenance personnel can make communication guarantee preparation in advance, and the situation of inadequate guarantee is prevented.
Description
Technical Field
The embodiment of the invention relates to the technical field of communication networks, in particular to a communication guarantee method, a communication guarantee device and computing equipment based on traffic prediction.
Background
The Mobile communication network generally refers to a 2G/3G/4G network, wherein the wireless network part comprises a plurality of base stations, and the number of the base stations covering a certain range is different according to different network standards, such as Global System for Mobile Communications (GSM), wideband Code Division Multiple Access (WCDMA), frequency Division duplex Long Term Evolution (FDD-LTE), time Division Long Term Evolution (TD-LTE), and the like, and different Frequency bands 800M to 2600M. The base station is divided into a plurality of cells according to the coverage direction, and the cells communicate with the mobile phone terminals of the users through the radio frequency antenna to carry out various services such as voice, video, internet access and the like.
Communication support is a very important work link in daily network maintenance of communication operators. Network operators can generally obtain statistical data such as the service volume, indexes and the like of each cell from a background network management system for managing the wireless network. These traffic, metrics are the various statistics generated by the users communicating with the cell over a period of time. In the process of predicting the cell traffic, the cell historical data can be obtained, and then various corresponding prediction models are adopted to predict the future indexes and the traffic of the cell, so that the future traffic and the index of the cell can be obtained. According to the predicted data, for example, the wireless utilization rate of a certain cell is predicted to increase in the next month, network maintenance personnel can make capacity guarantee for the changed cell in advance, and normal cell load is guaranteed through means of resource, parameter optimization and the like, so that the purpose of communication guarantee can be achieved.
In the initial stage of network construction, operators generally match the network resources according to the resource meeting the average traffic demand in order to improve investment benefits, and except that some specific areas may meet the maximum service demand resource allocation, the resource allocation of most areas is performed according to the demand, so that certain economic benefits can be achieved. On the other hand, the business behavior of the user, i.e. the business behavior of calling, surfing the internet, playing games and the like by using the mobile phone terminal, is influenced by various reasons, such as work and rest time, working time, rest day, holidays, business expenses, cultivation of use habits and the like, and the load of the network changes, and tends to increase or decrease, and has periodicity. If the situation occurs in one day, the busy hour of voice (the maximum 1 hour of 24-hour voice traffic) and the busy hour of data traffic (the same applies); during a week, monday and friday traffic is high; in summer, the traffic in schools and other areas is low; the traffic of some scenic spots can increase during holidays; at some point in time, such as operator tariff adjustment, the launch of a new package may stimulate a sudden change in traffic usage. Therefore, the service load level of the network fluctuates, while the current operation basically meets the service fluctuation of most cells on the basis of resource investment, but the resources of part of the cells are guaranteed by temporarily investing the resources to meet the service requirements of users, which is the communication guarantee work.
In the process of implementing the embodiment of the present invention, the inventors found that: generally, the guarantee work of an operator is performed on some important holidays, important activities and key area scenes, and these are based on the accumulated experience of network maintenance personnel, for example, during the national day, the service volume of some scenic spot areas is judged to be increased through personal experience, and the resource investment is planned to be performed for guarantee. The experience-based communication guarantee method is still a relatively efficient method at present, but in the current information flood era, the experience-based method also has an incomplete problem. For example, according to the past experience, a certain ancient town sight spot needs important guarantee, but after sufficient guarantee resources are input, the number of visitors of the sight spot is reduced due to the reasons of weather, network comments and the like, so that the guarantee resource waste is caused by the over-guarantee condition. In a similar way, scattered areas where the guarantee force needs to be increased cannot be known according to human experience, such as ' net red ' areas, or people's streams caused by rapid information propagation after some important events occur, are immediately gathered, and the phenomenon that the guarantee is not timely is caused. The requirements of these communication guarantees cannot be effectively implemented by individuals or historical experience cases.
Disclosure of Invention
In view of the foregoing problems, embodiments of the present invention provide a communication support method, apparatus, and computing device based on traffic prediction, which overcome or at least partially solve the above problems.
According to an aspect of an embodiment of the present invention, there is provided a communication support method based on traffic prediction, the method including: acquiring basic work parameters of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme.
In an optional manner, the method further comprises: defining an area needing to be guaranteed; the acquiring of the basic work parameter data of at least one wireless cell and the service data of any service index comprises: and acquiring the basic work parameter data of each wireless cell in the area needing to be ensured and the service data of any service index.
In an optional manner, the service data is any one of uplink and downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data; the basic work parameter data comprises at least one of longitude and latitude data, station height data, transmitting power data, azimuth angle data, station type data and bandwidth data of a cell.
In an optional manner, the obtaining the basic operation parameter data of the at least one wireless cell and the service data of any service indicator further includes: and acquiring the alarm information of the at least one wireless cell.
In an optional manner, before the training of the traffic data of any one of the traffic indicators to obtain the predicted value of any one of the traffic indicators of the at least one radio cell, the method includes: acquiring time point information of alarm occurrence according to the alarm information; acquiring service data of any service index of the at least one wireless cell corresponding to the time point information; abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method; and processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an optional manner, the processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index includes: and deleting the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an optional manner, the training the service data of any service indicator to obtain a predicted value of any service indicator of the at least one radio cell includes: setting a time sequence needing prediction; and training and predicting the service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell.
In an alternative mode, the associating the simulated coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service-intensive area in combination with an electronic map to make a communication guarantee plan includes: correlating and graphically displaying the simulated coverage area of the at least one wireless cell with a predicted value of the time series of any service indicator; and selecting any time point in the time sequence, and displaying the predicted user gathering or business intensive area by combining the graph with an electronic map to formulate a communication guarantee scheme.
According to another aspect of the embodiments of the present invention, there is provided a communication support apparatus based on traffic prediction, the apparatus including: the data acquisition unit is used for acquiring basic work parameter data of at least one wireless cell and service data of any service index; the simulation unit is used for carrying out simulation according to the basic work parameter to obtain the simulation coverage range of the at least one wireless cell; a training unit, configured to train service data of any service indicator to obtain a predicted value of any service indicator of the at least one wireless cell; and the association unit is used for associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme.
According to another aspect of embodiments of the present invention, there is provided a computing device including: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to perform the steps of the traffic prediction based communication assurance method described above.
According to another aspect of the embodiments of the present invention, a computer storage medium is provided, where at least one executable instruction is stored, and the executable instruction causes the processor to execute the steps of the communication support method based on traffic prediction.
The embodiment of the invention obtains basic work parameter data of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; correlating the simulated coverage area of the at least one wireless cell with a predicted value of any one of the service indicators and graphically displaying the predicted user aggregated or heavily traffic area; and (4) making a communication guarantee scheme according to the predicted user gathering or business intensive area by combining an electronic map. By combining the accurate cell service prediction result and the cell simulation coverage range and formulating a communication guarantee scheme according to the specific geographic area or position where the predicted time-series high service or high user quantity is located, the operator network can be efficiently and accurately optimized, so that maintenance personnel can make preparations for communication guarantee in the areas in advance, and the situations of missing guarantee, over-guarantee and the like due to the experience of people are prevented.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and in order that the technical solutions of the embodiments of the present invention can be clearly understood, the embodiments of the present invention can be implemented according to the content of the description, and the above and other objects, features, and advantages of the embodiments of the present invention can be more clearly understood, the detailed description of the present invention is provided below.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flow chart illustrating a communication support method based on traffic prediction according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating evaluation of a traffic prediction MAPE of three prediction models of a communication assurance method based on traffic prediction according to an embodiment of the present invention;
fig. 3 is a schematic diagram illustrating the traffic prediction MAE evaluation of three prediction models of a communication support method based on traffic prediction according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating wireless utilization prediction MAPE evaluation of three prediction models of a communication support method based on traffic prediction according to an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating the evaluation of the MAE for wireless utilization prediction of three prediction models of a communication support method based on traffic prediction according to an embodiment of the present invention;
fig. 6 is a schematic traffic prediction diagram of a Prophet model of a communication assurance method based on traffic prediction according to an embodiment of the present invention;
fig. 7 is a schematic diagram illustrating association between a cell simulation coverage area and a preset value in a communication support method based on traffic prediction according to an embodiment of the present invention;
FIG. 8 is a schematic structural diagram of a communication support device based on traffic prediction according to an embodiment of the present invention;
fig. 9 is a schematic structural diagram of a computing device provided in an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
Fig. 1 is a flowchart illustrating a communication support method based on traffic prediction according to an embodiment of the present invention. As shown in fig. 1, the communication support method based on traffic prediction includes:
step S11: and acquiring basic work parameters of at least one wireless cell and service data of any service index.
In the embodiment of the present invention, before step S11, an area that needs to be secured is defined. The area to be secured may be a city level company, or several counties, or a specific area. The size of the area is determined by the size of the area division, so that the size of the relevant data volume of the cell in the area to be acquired subsequently and the time for subsequent data processing are determined, the size of the area can be determined according to the capacity of background processing and storage, preferably, a provincial city and a direct prefecture city can be divided into a plurality of areas generally, the city level can be divided into a range, and the division too small can cause neglect of some areas needing to be guaranteed. For example, the main city area of the Chongqing city is divided into several areas, and two or three areas can be divided into a large security area for scheme establishment.
In step S11, the basic service parameter data of each wireless cell in the area to be ensured and the service data of any service index are obtained. The service index may be any one of an uplink/downlink traffic index, a utilization index, a traffic index, and an RRC connection number index, and correspondingly, the service data may be any one of uplink/downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data. The basic work parameter data comprises at least one of longitude and latitude data, station height data, transmitting power data, azimuth angle data, station type data and bandwidth data of a cell.
In the embodiment of the invention, the network management system acquires the relevant data of each wireless cell in the area, the defined area is generally covered by the wireless network, and therefore, the wireless base stations and the cells which are covered are all provided, the base station cell list in the area which needs to be ensured can be screened from the base station cell data of the whole network by a known method, and then the indexes and the service data of the cells and the basic work parameter data of the cells are extracted from the network management system. Specifically, a cell of a defined area is selected, and a list of cells is obtained; according to the list of the cells, the service data table of the cells is obtained through the background network management system, wherein the service data table comprises the items shown in the table 1, and the data is generally in the hour level or the day level.
Table 1 service data table entries
According to the list of the cells, obtaining the service index table of the cells through a background network manager, wherein the service indexes comprise service indexes such as table 2, such as uplink and downlink flow, utilization rate, telephone traffic, RRC connection number and the like; and acquiring a basic work parameter table of the cell according to the cell list, wherein the basic work parameter table comprises the longitude and latitude, the station height, the transmitting power, the azimuth angle, the station type, the bandwidth and other data of the cell.
In step S11, the alarm information of the at least one wireless cell is also obtained at the same time, and the alarm information needs to obtain the time point of the alarm, so as to correlate with the traffic and the index of the cell, and generally obtain the alarm that affects the normal operation of the service. For example, the alarm of a certain H company base station includes: the method comprises the following steps of cell unavailable alarm, radio frequency unit service unavailable alarm, cell service capacity reduction alarm, radio frequency unit hardware fault alarm, radio frequency unit input power supply capacity insufficiency alarm, single board overload alarm, radio frequency unit optical interface performance deterioration alarm, radio frequency unit alternating current power failure alarm and the like. The alarm of a certain Z company base station comprises the following steps: the method comprises the following steps of a super cell CP service quitting alarm, an RRU link is broken, equipment is powered off, a base station quits service, an LTE cell quits service, a GNSS receiver satellite searching fault, an Ethernet physical connection is broken, RRU power detection is abnormal and the like. The alarm of a certain company A base station comprises: power Failure (PowerFailure), heartbeat Failure, gigabit Ethernet Link Failure, hardware error (HwFault), connection Failure (linkfile), and the like.
Table 2 service data table entries
Step S12: and simulating according to the basic work parameter to obtain the simulation coverage range of the at least one wireless cell.
Specifically, the coverage of the cell is simulated by adopting a simulation algorithm according to the basic working parameters, and the coverage of the cell can be obtained after simulation calculation. The simulation algorithm may be an Advanced Network Planning & Optimizing Platform (ANPOP) or ATOLL simulation software based on a geographic information system and propagation model.
In the embodiment of the invention, the coverage area of the corresponding cell can be simulated according to the basic work parameters of any cell. And according to basic work parameters of a plurality of cells in the area needing to be guaranteed, the coverage area of the area needing to be guaranteed can be obtained through simulation superposition.
Step S13: and training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell.
In this embodiment of the present invention, before step S13, first, time point information of an alarm occurring is obtained according to the alarm information, and service data of any service index of the at least one wireless cell corresponding to the time point information is obtained. Specifically, the alarm information is associated to a specific time period according to the time point information of the alarm, and is generally associated with a granularity of 1 hour or a day level, for example, a CELLA single plate overload alarm, the occurrence time is 20.
And then, abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method. In the embodiment of the invention, the abnormal performance index of the cell is detected by an abnormal value detection method based on the application statistics. If a certain index data follows gaussian distribution, under the 3 σ principle, an abnormal value is defined as traffic data whose deviation from the mean value exceeds 3 times the standard deviation in a set of measurement values, because the probability of occurrence of a value other than 3 σ from the mean value is less than 0.003 under the assumption of normal distribution. And (3) obtaining a confidence interval of KPI fluctuation by using probability estimation, quickly and effectively identifying the abnormal fluctuation of the index by using the confidence interval, and associating and marking the abnormal service data of the time interval in which the abnormal index appears and the corresponding time interval of the cell.
And finally, processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index. Specifically, an average value method, a median method, a proximity value method, and the like may be adopted, and the subsequent prediction model is combined to process the service data of any service index corresponding to the time point information and the abnormal service data. In the embodiment of the present invention, preferably, the service data and the abnormal service data of any service index corresponding to the time point information are subjected to null processing, that is, the service data and the abnormal service data of any service index corresponding to the time point information in the cell service data are removed, so as to obtain the corrected service data of any service index. And subsequently training the corrected service data of any service index, so that data processing is carried out on alarm and deviation statistic probability values in consideration when cell prediction is carried out, and the prediction accuracy is improved.
In step S13, a time series to be predicted is set; and training and predicting the service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell.
In the embodiment of the present invention, the preset prediction model may be any one of a linear time series prediction model (ARIMA model), a long-short term memory (LSTM) model, or a time series prediction model (prophet model). In the embodiment of the present invention, the three prediction models are applied to the cell flow and the wireless interest rate index for prediction, and two evaluation models, namely, mean Absolute Error (MAE) and Mean Absolute Percentage Error (MAPE), are applied to quantitative evaluation, and the results are shown in fig. 2 to 5, where the abscissa represents the number of each cell. By comparison, the application effects of the three prediction models are shown in the following table 3, and the ARIMA model has the worst performance; the LSTM model is greatly improved; prophet performance is close to that of LSTM.
TABLE 3 Effect of the application of the three prediction models
Because modeling is carried out in batch, N cells have N groups of models, each model of the ARIMA model and the LSTM model can achieve the optimal effect only by manually tuning parameters in a refined manner, the batch realization is not facilitated, the Prophet model can obtain good effect only by slightly tuning parameters in a refined manner, and the effect is slightly worse than that of the LSTM, so that the prediction effect by adopting the Prophet model is better.
Therefore, in the embodiment of the present invention, preferably, a Prophet model is applied to train the service data of any service index to obtain the predicted value of any service index of the at least one radio cell. The nature of the Prophet model is an additive model, satisfying the following relationship:
y(t)＝g(t)+s(t)+h(t)+ε t
where g (t) is a trend term, s (t) is a period term, h (t) is a holiday term, ε t Is an error term and follows a normal distribution. Fig. 6 is a prediction result obtained after the Prophet model is applied to train the traffic, wherein a black point is cell traffic data input into the Prophet model, a curve is a model prediction curve, and an elliptical dotted line region is a predicted traffic value of a subsequent time series. According to the embodiment of the invention, the prophet model is adopted for prediction, so that the efficiency and the accuracy can be improved.
Step S14: and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme.
Specifically, the simulated coverage area of the at least one wireless cell and the predicted value of the time series of any service index are associated at the front end and displayed graphically; and selecting any time point in the time sequence, and displaying the predicted user gathering or business intensive area by combining the graph with an electronic map to formulate a communication guarantee scheme. The simulation coverage range of the cell is associated with the predicted value of the service index of the cell, the known method is applied, the cell simulation coverage range is presented in a vector format in tool software, for example, MAPINFO is stored in object, and the simulation coverage range target is assigned and associated. For example, at a certain time point in the time series, the larger the predicted value of the service indicator of a cell is, the larger the simulation coverage assignment of the cell is, and the larger the vector block presented in the tool software is.
After the coverage area of the wireless cell is associated with the predicted value of any service index, any time point in the time sequence is selected, and a subsequent people flow or an area with dense service can be presented and displayed through a graph. In the displayed graph, the larger the displayed vector block is, the larger the predicted value of the service index in the area is, and the higher the aggregation or service density of the users is. For example, for the traffic indicator, a certain holiday is selected, and a predicted user aggregation or traffic intensive area is as shown in fig. 7, where a black vector block represents a predicted value of the traffic indicator of a corresponding cell, and the black vector block aggregation area is the predicted user aggregation or traffic intensive area. The embodiment of the invention combines the simulation coverage range of the cell, can accurately determine the area needing communication guarantee, and can find different areas needing guarantee according to selecting different prediction time sequence points.
After any time point in the selected time sequence finds a predicted area with user aggregation or dense business, a guarantee area can be accurately determined by combining an electronic map, and a subsequent guarantee scheme can be accurately formulated by combining building scenes such as scenic spots, colleges and universities and the like contained in the area. As shown in fig. 7, it can be seen from the figure that, by combining with an electronic map, it is determined that a forest park sight spot and a train station are predicted areas where users gather or are dense in business, the areas are guarantee areas, and further, a subsequent guarantee scheme is accurately formulated for the guarantee areas.
The communication guarantee method based on traffic prediction in the embodiment of the present invention is applicable to wireless network communication guarantees of all 2G/3G/4G Mobile communication standard systems, including Global System for Mobile Communications (GSM) 900, 1800MHz Digital Cellular System (Digital Cellular System at 1800mhz, dcs1800), code Division Multiple Access (Code Division Multiple Access, CDMA) 1 Time X, CDMA2000, wideband Code Division Multiple Access (Wideband Code Division Multiple Access, WCDMA), time Division-Synchronous Code Division Multiple Access (TD-SCDMA), time Division-Long Term Evolution (TD-LTE), frequency Division duplex (Frequency Division duplex, LTE) and other Mobile communication standards. The method has a good effect in the aspect of communication guarantee for holiday burst, can determine specific geographic areas or positions where high services or high user volumes are located at different prediction time points based on accurate cell service prediction results according to predicted time sequences, and can accurately enable operator network optimization and maintenance personnel to make communication guarantee preparations in the areas in advance, so that the problems of missed guarantee, over-guarantee and the like caused by experience of people are solved.
The embodiment of the invention obtains basic work parameter data of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; correlating the simulation coverage area of the at least one wireless cell with a predicted value of any service index, and displaying a predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme; and (4) making a communication guarantee scheme according to the predicted user gathering or business intensive area by combining an electronic map. By combining the accurate cell service prediction result and the cell simulation coverage range and formulating a communication guarantee scheme according to the specific geographic area or position where the predicted time-series high service or high user quantity is located, the operator network can be efficiently and accurately optimized, so that maintenance personnel can make preparations for communication guarantee in the areas in advance, and the situations of missing guarantee, over-guarantee and the like due to the experience of people are prevented.
Fig. 4 shows a schematic structural diagram of an intelligent early warning apparatus of a network management system according to an embodiment of the present invention. As shown in fig. 4, the intelligent early warning apparatus of the network management system includes: a data acquisition unit 801, a simulation unit 802, a training unit 803, and an association unit 804. Wherein:
the data obtaining unit 801 is configured to obtain basic service parameter data of at least one wireless cell and service data of any service index; the simulation unit 802 is configured to perform simulation according to the basic work parameter to obtain a simulation coverage area of the at least one wireless cell; the training unit 803 is configured to train the service data of any service indicator to obtain a predicted value of any service indicator of the at least one wireless cell; the associating unit 804 is configured to associate the simulated coverage area of the at least one wireless cell with the predicted value of any one of the service indicators, and display the predicted user aggregated or service dense area in combination with an electronic map to formulate a communication guarantee scheme.
In an alternative manner, the data acquisition unit 801 is configured to: defining an area needing to be guaranteed; and acquiring the basic work parameter data of each wireless cell in the area needing to be guaranteed and the service data of any service index.
In an optional manner, the service data is any one of uplink and downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data; the basic working parameters comprise at least one of longitude and latitude data, station height data, transmitting power data, azimuth data, station type data and bandwidth data of a cell.
In an alternative manner, the data acquiring unit 801 is further configured to: and acquiring the alarm information of the at least one wireless cell.
In an alternative manner, the training unit 803 is further configured to: acquiring time point information of alarm occurrence according to the alarm information; acquiring service data of any service index of the at least one wireless cell corresponding to the time point information; abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method; and processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative manner, the training unit 803 is further configured to: and deleting the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative manner, the training unit 803 is further configured to: setting a time sequence needing prediction;
and training and predicting the service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell.
In an optional manner, the associating unit 804 is further configured to: correlating and graphically displaying the simulated coverage area of the at least one wireless cell with a predicted value of the time series of any service indicator; and selecting any time point in the time sequence, and displaying the predicted user gathering or business intensive area by combining the graph with an electronic map to formulate a communication guarantee scheme.
The embodiment of the invention obtains basic work parameter data of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme. By combining the accurate cell service prediction result and the cell simulation coverage range and formulating a communication guarantee scheme according to the specific geographic area or position where the predicted time-series high service or high user quantity is located, the operator network can be efficiently and accurately optimized, so that maintenance personnel can make preparations for communication guarantee in the areas in advance, and the situations of missing guarantee, over-guarantee and the like due to the experience of people are prevented.
An embodiment of the present invention provides a non-volatile computer storage medium, where the computer storage medium stores at least one executable instruction, and the computer executable instruction may execute the communication guarantee method based on traffic prediction in any of the above method embodiments.
The executable instructions may be specifically configured to cause the processor to:
acquiring basic work parameters of at least one wireless cell and service data of any service index;
simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell;
training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell;
and correlating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service-intensive area by combining an electronic map to formulate a communication guarantee scheme.
In an alternative form, the executable instructions cause the processor to:
defining an area needing to be guaranteed;
and acquiring the basic work parameter data of each wireless cell in the area needing to be ensured and the service data of any service index.
In an optional manner, the service data is any one of uplink and downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data; the basic work parameter data comprises at least one of longitude and latitude data, station height data, transmitting power data, azimuth angle data, station type data and bandwidth data of a cell.
In an alternative, the executable instructions cause the processor to:
and acquiring the alarm information of the at least one wireless cell.
In an alternative, the executable instructions cause the processor to:
acquiring time point information of alarm occurrence according to the alarm information;
acquiring service data of any service index of the at least one wireless cell corresponding to the time point information;
abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method;
and processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative, the executable instructions cause the processor to:
and deleting the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative, the executable instructions cause the processor to:
setting a time sequence needing prediction;
and training and predicting the service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell.
In an alternative, the executable instructions cause the processor to:
correlating and graphically displaying the simulated coverage area of the at least one wireless cell with a predicted value of the time series of any service indicator;
and selecting any time point in the time sequence, and displaying the predicted user gathering or business intensive area by combining the graph with an electronic map to formulate a communication guarantee scheme.
The embodiment of the invention obtains basic work parameter data of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme. By combining a relatively accurate cell service prediction result with a cell simulation coverage range and formulating a communication guarantee scheme according to a specific geographic area or position where a high service or a high user amount of a predicted time sequence is located, an operator network can be efficiently and accurately optimized, so that maintenance personnel can make communication guarantee preparation in the areas in advance, and the situations of missing guarantee, over-guarantee and the like due to human experience are prevented.
An embodiment of the present invention provides a computer program product, which includes a computer program stored on a computer storage medium, the computer program including program instructions, when executed by a computer, cause the computer to execute a communication assurance method based on traffic prediction in any of the method embodiments described above.
The executable instructions may be specifically configured to cause the processor to:
acquiring basic work parameters of at least one wireless cell and service data of any service index;
simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell;
training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell;
and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme.
In an alternative, the executable instructions cause the processor to:
defining an area needing to be guaranteed;
and acquiring the basic work parameter data of each wireless cell in the area needing to be ensured and the service data of any service index.
In an optional manner, the service data is any one of uplink and downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data; the basic work parameter data comprises at least one of longitude and latitude data, station height data, transmitting power data, azimuth angle data, station type data and bandwidth data of a cell.
In an alternative, the executable instructions cause the processor to:
and acquiring the alarm information of the at least one wireless cell.
In an alternative, the executable instructions cause the processor to:
acquiring time point information of alarm occurrence according to the alarm information;
acquiring service data of any service index of the at least one wireless cell corresponding to the time point information;
abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method;
and processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative, the executable instructions cause the processor to:
and deleting the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative form, the executable instructions cause the processor to:
setting a time sequence needing prediction;
and training and predicting the service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell.
In an alternative, the executable instructions cause the processor to:
correlating and graphically displaying the simulated coverage area of the at least one wireless cell with a predicted value of the time series of any service indicator;
and selecting any time point in the time sequence, and displaying the predicted user gathering or business-intensive area according to the graph and the electronic map to formulate a communication guarantee scheme.
The embodiment of the invention obtains basic work parameter data of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme. By combining the accurate cell service prediction result and the cell simulation coverage range and formulating a communication guarantee scheme according to the specific geographic area or position where the predicted time-series high service or high user quantity is located, the operator network can be efficiently and accurately optimized, so that maintenance personnel can make preparations for communication guarantee in the areas in advance, and the situations of missing guarantee, over-guarantee and the like due to the experience of people are prevented.
Fig. 9 shows a schematic structural diagram of an embodiment of the apparatus according to the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the apparatus.
As shown in fig. 9, the apparatus may include: a processor (processor) 902, a communication Interface 904, a memory 906, and a communication bus 908.
Wherein: the processor 902, communication interface 904, and memory 906 communicate with one another via a communication bus 908. A communication interface 904 for communicating with network elements of other devices, such as clients or other servers. The processor 902 is configured to execute the program 910, and may specifically execute the relevant steps in the embodiment of the communication support method based on traffic prediction.
In particular, the program 910 may include program code that includes computer operating instructions.
The processor 902 may be a central processing unit CPU, or an Application Specific Integrated Circuit ASIC (Application Specific Integrated Circuit), or one or more Integrated circuits configured to implement embodiments of the present invention. The device includes one or more processors, which may be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
A memory 906 for storing a program 910. The memory 906 may include high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 910 may specifically be configured to cause the processor 902 to perform the following operations:
acquiring basic work parameters of at least one wireless cell and service data of any service index;
simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell;
training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell;
and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme.
In an alternative, the program 910 causes the processor to:
defining an area needing to be guaranteed;
and acquiring the basic work parameter data of each wireless cell in the area needing to be ensured and the service data of any service index.
In an optional manner, the service data is any one of uplink and downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data; the basic working parameters comprise at least one of longitude and latitude data, station height data, transmitting power data, azimuth data, station type data and bandwidth data of a cell.
In an alternative, the program 910 causes the processor to:
and acquiring the alarm information of the at least one wireless cell.
In an alternative, the executable instructions cause the processor to:
acquiring time point information of alarm occurrence according to the alarm information;
acquiring service data of any service index of the at least one wireless cell corresponding to the time point information;
abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method;
and processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative, the program 910 causes the processor to:
and deleting the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
In an alternative, the program 910 causes the processor to:
setting a time sequence needing prediction;
and training and predicting the service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell.
In an alternative, the program 910 causes the processor to:
correlating and graphically displaying the simulated coverage area of the at least one wireless cell with a predicted value of the time series of any service indicator;
and selecting any time point in the time sequence, and displaying the predicted user gathering or business-intensive area according to the graph and the electronic map to formulate a communication guarantee scheme.
The embodiment of the invention obtains basic work parameter data of at least one wireless cell and service data of any service index; simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell; training the service data of any service index to obtain a predicted value of any service index of the at least one wireless cell; and associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme. By combining the accurate cell service prediction result and the cell simulation coverage range and formulating a communication guarantee scheme according to the specific geographic area or position where the predicted time-series high service or high user quantity is located, the operator network can be efficiently and accurately optimized, so that maintenance personnel can make preparations for communication guarantee in the areas in advance, and the situations of missing guarantee, over-guarantee and the like due to the experience of people are prevented.
The algorithms or displays presented herein are not inherently related to any particular computer, virtual system, or other apparatus. Various general purpose systems may also be used with the teachings herein. The required structure for constructing such a system will be apparent from the description above. In addition, embodiments of the present invention are not directed to any particular programming language. It is appreciated that a variety of programming languages may be used to implement the teachings of the present invention as described herein, and any descriptions of specific languages are provided above to disclose the best mode of the 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 an understanding of this description.
Similarly, it should be appreciated that in the foregoing description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be interpreted as reflecting an intention that: that the invention as claimed requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. 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 will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. All of the features disclosed in this specification (including any accompanying claims, abstract and drawings), and all of the processes or elements of any method or apparatus so disclosed, may be combined in any combination, except combinations where at least some of such features and/or processes or elements are mutually exclusive. Each feature disclosed in this specification (including any 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 appreciate that while some embodiments herein include some features included in other embodiments, rather than other features, combinations of features of 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.
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 may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specified otherwise.
Claims (8)
1. A communication support method based on traffic prediction is characterized by comprising the following steps:
the method for acquiring the basic work parameter data and the service data of any service index of at least one wireless cell comprises the following steps: acquiring alarm information of the at least one wireless cell;
simulating according to the basic work parameter to obtain the simulation coverage area of the at least one wireless cell;
acquiring time point information of alarm occurrence according to the alarm information; acquiring service data of any service index of the at least one wireless cell corresponding to the time point information; abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method; processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain corrected service data of any service index;
training the corrected service data of any service index to obtain a predicted value of any service index of the at least one wireless cell, including: setting a time sequence needing prediction; training and predicting the corrected service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell;
and correlating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service-intensive area by combining an electronic map to formulate a communication guarantee scheme.
2. The method of claim 1, further comprising:
defining an area needing guarantee;
the acquiring of the basic work parameter data of at least one wireless cell and the service data of any service index comprises:
and acquiring the basic work parameter data of each wireless cell in the area needing to be ensured and the service data of any service index.
3. The method according to claim 2, wherein the service data is any one of uplink and downlink traffic index data, utilization index data, traffic index data, and RRC connection number index data;
the basic work parameter data comprises at least one of longitude and latitude data, station height data, transmitting power data, azimuth angle data, station type data and bandwidth data of a cell.
4. The method according to claim 1, wherein the processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index includes:
and deleting the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index.
5. The method of claim 1, wherein the associating the simulated coverage area of the at least one wireless cell with the predicted value of any traffic indicator and displaying the predicted user aggregated or traffic-intensive area in combination with an electronic map to formulate a communication assurance plan comprises:
correlating and graphically displaying the simulated coverage area of the at least one wireless cell with a predicted value of the time series of any service indicator;
and selecting any time point in the time sequence, and displaying the predicted user gathering or business-intensive area according to the graph and the electronic map to formulate a communication guarantee scheme.
6. A traffic prediction-based communication assurance apparatus, comprising:
the data acquisition unit is used for acquiring basic work parameter data of at least one wireless cell and service data of any service index, and comprises: acquiring alarm information of the at least one wireless cell;
the simulation unit is used for carrying out simulation according to the basic work parameter to obtain the simulation coverage range of the at least one wireless cell;
the training unit is used for acquiring the time point information of the alarm according to the alarm information; acquiring service data of any service index of the at least one wireless cell corresponding to the time point information; abnormal service data of any service index of the at least one wireless cell is obtained by applying an abnormal value detection method; processing the service data of any service index corresponding to the time point information and the abnormal service data to obtain the corrected service data of any service index, and training the corrected service data of any service index to obtain the predicted value of any service index of the at least one wireless cell, including: setting a time sequence needing prediction; training and predicting the corrected service data of any service index of the at least one wireless cell by applying a preset prediction model to obtain a predicted value of the time sequence of any service index of the at least one wireless cell;
and the association unit is used for associating the simulation coverage area of the at least one wireless cell with the predicted value of any service index, and displaying the predicted user gathering or service intensive area by combining an electronic map to formulate a communication guarantee scheme.
7. A computing device, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface are communicated with each other through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to perform the steps of the traffic prediction based communication assurance method according to any one of claims 1-5.
8. A computer storage medium having stored therein at least one executable instruction for causing a processor to perform the steps of the traffic prediction based communication assurance method according to any one of claims 1-5.
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