KR20140056461A - Supporting method for forecasting population density and apparatus supporting the same - Google Patents

Abstract

The present invention relates to estimation of population density. Particularly, disclosed in the present invention is a configuration of a population density estimation service apparatus and a method thereof including User terminal accessing at least one base station device and using communications; at least one base station device providing base station relation information including user information corresponding to accessed user terminals and disposed at a predetermined area; and a population density estimation service device to extract user terminal related user information and user access information capable of identifying a location of a base station and confirming used time of communications of the base station from the base station related information, and to calculate and store population related information by predetermined areas in real time based on the extracted user information and the user access information.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a population density prediction method,

The present invention relates to a population density prediction method, and more particularly, to a population density prediction method for supporting real-time population density prediction information by using big data generated in real time in connection with session connection of multiple user terminals in a mobile communication system , And a device for supporting the same.

Population density is the number of people who are concentrated in a certain area. These population densities reflect the number of people who live in a certain area, so they can get a rough idea of how much people live in a certain area. Conventional population density calculation has been used to identify people's residences in the process of reporting to government offices while people live in a specific area. Or population densitometers have visited the site directly to find out whether the actual people are working in their homes, etc., and collecting information to calculate the population density.

However, the conventional population density measurement method can not be an accurate information collection method because a person does not live in the actual residence but does not reflect the case such as working or living in the surrounding area in real time. Therefore, not only is the error rate of the population density value detected by the conventional population density detection method large, but also it is difficult to accurately reflect the information. Therefore, various estimates and predictions based on the information also have inherent errors, This was a very low problem.

It is therefore an object of the present invention to solve the problems of the prior art as described above, and it is an object of the present invention to provide a real-time population density prediction using big data generated in real time in connection with session connection of multiple user terminals in a mobile communication system To provide a practical and practical way to collect and provide population density information, and a device for supporting the same.

According to an aspect of the present invention, there is provided a population density prediction service apparatus including user information related to a plurality of user terminals connected to at least one base station apparatus, A communication interface unit for receiving user access information generated in accordance with session connection of the user terminal from the mobile communication system in real time; A device storage unit for storing user information and user connection information received in real time; And extracting statistical information of the user terminals located in the at least one area in real time based on the user information and the user access information, and calculating the one or more region-specific population density information in real time based on the extracted statistical information And a control unit.

The population density prediction service apparatus may further include a service interface unit for providing the population density information calculated through the device control unit through a communication network in real time.

Here, the user information may include at least one of identification information of a user terminal, gender of a user using the user terminal, and age, the user access information may include at least one of terminal identification information of the corresponding user terminal, Cell identification information indicating a cell connected to the user terminal in a connection region of the base station apparatus, and connection time of the user terminal.

Using the user information and the user access information, the device control unit may obtain summary information of the population tendency distribution based on one or more of gender or age for one or more regions, summary information of the influent population to a specific one of the one or more regions, At least one of the outflow population summary information from a specific one of the above areas can be calculated.

The device control unit of the population density prediction service apparatus according to an embodiment of the present invention extracts the user information corresponding to the terminal identification information of the user connection information in extracting the statistical information, The first statistical information including at least one of the base station identification information, the cell identification information, the sex, the age, and the connection time using the user access information.

In addition, the device control unit extracts the first statistical information previously stored in association with the user terminal based on the terminal identification information, and uses the generated first statistical information and the previously stored first statistical information, The second statistical information including at least one of the base station identification information, the previous cell identification information, the new base station identification information, the new cell identification information, the sex, the age, and the connection time.

The apparatus controller of the population density prediction service apparatus according to the embodiment of the present invention groups the first statistical information based on at least one of the base station identification information, the cell identification information, the sex and the age, And the second statistical information is grouped based on at least one of new base station identification information, new cell identification information, previous base station identification information, previous cell identification information, gender and age, Information or outflow population summary information.

According to another aspect of the present invention, there is provided a method for predicting a population density, comprising: collecting user information related to a plurality of user terminals; Collecting user access information generated in real time in accordance with a session connection of the plurality of user terminals connected to at least one base station device disposed in each of at least one area; Extracting statistical information of the user terminals located in the one or more areas in real time by combining the collected user information and user access information, and calculating the one or more regional population density information in real time based on the extracted statistical information The method comprising the steps of:

In the method of predicting the population density according to an embodiment of the present invention, the step of calculating the at least one region-specific population density information may include extracting corresponding user information based on terminal identification information of the user access information, Generating first statistical information including at least one of base station identification information, cell identification information, sex, age, and connection time by combining the user access information and the user access information; And grouping the first statistical information based on at least one of the base station identification information, the cell identification information, the sex and the age, and generating the summary information of the population trend distribution by region.

In addition, the step of calculating the at least one region-specific population density information may include generating first statistical information, extracting first statistical information previously stored in association with the user terminal based on the terminal identification information, A second statistic including at least one of the previous base station identification information, the previous cell identification information, the new base station identification information, the new cell identification information, the sex, the age, and the connection time using the first statistical information and the previously stored first statistical information Generating information; And the second statistical information are grouped based on at least one of new base station identification information, new cell identification information, previous base station identification information, previous cell identification information, sex and age to generate influent population summary information or outflow population summary information The method comprising the steps of:

As described above, according to the method of predicting the population density and the apparatus for supporting the population density of the present invention, the big data generated according to the session connection of a plurality of user terminals connected to the base station apparatus of the mobile communication network, There is an advantageous effect that it is possible to predict and provide, in real time, population density information on population movements by region, as well as region-specific population density information, using user access information and user information generated in real-

1 is a block diagram schematically illustrating the configuration of a population density prediction system according to an embodiment of the present invention.
FIG. 2 is a block diagram showing the configuration of the service for predicting the population density of FIG. 1 in more detail.
3 is a block diagram showing the configuration of the device control unit of FIG. 2 in more detail.
4 and 5 are flowcharts for explaining a population density prediction method according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

In the following description of the embodiments of the present invention, descriptions of techniques which are well known in the technical field of the present invention and are not directly related to the present invention will be omitted. In addition, detailed description of components having substantially the same configuration and function will be omitted.

For the same reason, some of the elements in the accompanying drawings are exaggerated, omitted, or schematically shown, and the size of each element does not entirely reflect the actual size. Accordingly, the present invention is not limited by the relative size or spacing depicted in the accompanying drawings.

FIG. 1 is a diagram illustrating a configuration of a population density prediction system according to an embodiment of the present invention.

Referring to FIG. 1, the population density prediction system 10 of the present invention connects a plurality of base station apparatuses 101, 102, and 103 to the plurality of base station apparatuses 101 to 103 for session connection and packet delivery. The mobile communication system 100 including the core network 104 that controls the mobile communication system 100 and the population density prediction service apparatus 200 for predicting the population density by region in cooperation with the mobile communication system 100.

The plurality of base station apparatuses 101, 102, and 103 may each be disposed in more than one area to support wireless communication for a plurality of user terminals 50 located in respective coverage areas. Here, the user terminal 50 may receive, from at least one of the plurality of base station apparatuses 101, 102, 103 operated by the population density prediction service apparatus 200 from the user terminal 50 owned or used by each user It can be a terminal that can use a communication service.

The population density prediction system 10 according to the present invention having the above-described configuration can store large data generated in connection with sessions of user terminals 50 connected to the respective base station apparatuses 101, 102 and 103, Based on the related user access information, to predict the population density in real time through the distribution of the user terminals 50 located in the coverage area of the base station apparatuses 101, 102, That is, the real-time population density information can be calculated from the density and the moving state of the user terminals 50 connected to the base station apparatuses 101, 102, and 103. Accordingly, the population density prediction system 10 of the present invention sets information on one or more areas where actual people are active based on the location and coverage area of the base stations 101, 102, and 103, The user terminals 50 connected to the terminals 101, 102, and 103 are extracted based on the user connection information generated according to the session connection of the user terminal 50, . Particularly, the population density prediction system 10 according to the present invention extracts, from the user connection information collected according to the session connection made through the base station apparatuses 101, 102, and 103 to which the user terminal 50 is connected, By constructing the statistical information of the structure, it is possible to analyze and operate large amount of information more systematically.

The base station apparatuses 101, 102, and 103 are devices that provide a certain coverage area in which communication is possible. These base station apparatuses 101, 102, and 103 may be individually arranged in a specific area according to the designer's method. Also, the coverage area of the base stations 101, 102, and 103 may be divided into one or more cells. In addition, the base station apparatuses 101, 102, and 103 may be operated in connection with a device capable of forming a separate independent cell for supporting a shadow area, a communication defective area, or a specific type of communication coverage area. The base station apparatuses 101, 102, and 103 can support various communication modes such as 2G, 3G, and 4G according to a supported communication scheme. In particular, the base station apparatuses 101, 102, and 103 can transmit and receive data to and from the user terminals 50 disposed in the coverage area. At this time, according to the session connection for data transmission of the user terminals 50, The network 104 generates user connection information. The user access information may be, for example, a CDR (Charging Data Record) and a UDR (User Data Record) generated for charging in a mobile communication system. Here, the UDR is user access information related to a session connection, which can be generated through the core network 104, specifically a packet core device (EPC: Envolved Packet Core) for performing session connection and control. Specifically, when the user terminal 50 is successfully connected to the core network 104 through the base station apparatuses 101 to 103, the core network 104 transmits identification information of the user terminal 50, for example, IP Connection start information, connection intermediate information, and connection termination information indicating the start of the session in response to the address. In addition, the UDR is generated by collecting user information related to the session connection, such as identification information (hereinafter, referred to as base station identification information) and session connection time information of the base transceiver station passed through for the session connection. In addition, after the session connection is established, the core network 104 monitors the packet usage of the user terminal 50 to generate the CDR. The present invention predicts the population density using the user access information generated in real time according to the session connection of the user terminal 50 like the CDR or UDR.

Therefore, the population density prediction service apparatus 200 according to the present invention collects user access information generated in real time from the mobile communication system 100, in particular, the core network 104. In addition, the population density prediction service apparatus 200 further collects user information about the user terminal 50 from the user information DB of the core network 104. Specifically, the user information may be collected through a user information management apparatus that manages user information of a communication service subscriber of the core network 104.

The user information may include at least one of the identification information of the user terminal, the gender of the user using the user terminal, and the age, the user access information may include at least one of terminal identification information of the corresponding user terminal, Cell identification information indicating a cell connected to the user terminal in a connection region of the base station apparatus, and connection time of the user terminal.

In the drawings, the three base station apparatuses 101, 102, and 103 are arranged for convenience of explanation, but the present invention is not limited thereto. That is, at least one of the base station apparatuses 101, 102, and 103 of the present invention may be arranged in various areas.

The population density prediction of the present invention is based on the density of the user terminal 50 located in the corresponding area in the coverage area covered by the base station apparatuses 101, 102, and 103 and the area based on the cell in which the coverage area is further subdivided, . It can be determined that the population density of the user terminal 50 is higher than the density of the user terminal 50, and the population density of the region where the density of the user terminal 50 is lower can be determined to be lower. In addition, it is possible to generate summary information on the population tendency distribution by region by using the gender or age of the user using the user terminal 50. By detecting the movement of the user terminal 50, Can be generated and provided.

For this purpose, the population density prediction service apparatus 200 may include a configuration as shown in FIG.

FIG. 2 is a detailed diagram illustrating the configuration of a population density prediction service apparatus 200 according to an embodiment of the present invention. Referring to FIG.

2, the population density prediction service apparatus 200 may include a service interface unit 210, a communication interface unit 220, a device storage unit 250, and a device control unit 260 have.

The service interface unit 210 is a configuration for providing the population density information generated by the population density prediction service apparatus 200 through a communication network. That is, the service interface unit 210 forms a communication channel under the control of the device control unit 260 and can provide the population density related information of the present invention. For example, the service interface unit 210 supports a specific terminal connection requesting real-time population density information of a certain area, and can support delivery of the calculated population density to the corresponding terminal. For example, the service interface unit 210 may provide the web based population density information.

The communication interface unit 220 receives the user information of the user terminals 50 connected to the plurality of base station apparatuses 101, 102 and 103 required for population density calculation and the user And is connected to the mobile communication system 100, in particular, the core network 104, and receives the user information and the user access information from the elements of the core network 104 in real time.

The device storage unit 250 stores various programs for operating the population density prediction service apparatus 200 and various data. The device storage unit 250 stores user information 251 received from the mobile communication system 100, user access information 253 and device control information 260 generated by the device control unit 260 in order to provide the population density prediction of the present invention in real- A population density information 255 can be stored.

The user information 251 has a data structure including at least one of the terminal identification information, the sex, and the age as described above. This user information 251 may be stored corresponding to each user terminal 50 connected to the base station apparatuses 101, 102, In other cases, it may include user information of a user terminal that can access the base station apparatuses 101, 102,

The user information 251 may be used to detect population trends or population distribution in each region in predicting the population density by region.

The user access information 253 is used to monitor the session connection status according to the at least one user terminal 50 accessing the base station apparatuses 101, The user access information 253 may include terminal identification information for the user terminal 50 and information for identifying the user terminal 50 that corresponds to the base station apparatus 101, Base station identification information, cell identification information, and connection time. The user access information 253 can also be changed in real time according to the movement of the user terminal 50. [

The population density information 255 is used to calculate how much the user terminal 50 exists in each region set in the plurality of base station apparatuses 101, 102, and 103 based on the user information 251 and the user access information 253 Information related to the population density may include at least one of a population tendency distribution summary information according to the population tendency such as sex or age, an influent population summary information according to the region, and an outflow population summary information according to the region.

The device control unit 260 supports signal processing, data transmission, information collection, storage, and operation for predicting population density of the present invention. For example, the device control unit 260 may periodically or periodically transmit the user information 251 related to the user terminal 50 and the user terminal 50 from the mobile communication system 1000 in accordance with the predefined schedule information, The device control unit 260 can collect the generated user access information 253. The device control unit 260 can calculate the population density for each region based on the collected user information 251 and the user access information 253. At this time, The mobile station 260 calculates the population density based on the area corresponding to the coverage area of each of the base station apparatuses 101, 102 and 103 or calculates the population density based on the area corresponding to each cell in the coverage area of the plurality of base station apparatuses 101, The device control unit 260 can calculate the population density of each of the base stations 101, 102 and 103 and the location information of the base stations 101, The device controller 260 can perform the population density calculation and mapping according to the divided regions. The device controller 260 can perform the population density calculation and the mapping The apparatus control unit 260 may include a configuration as shown in FIG. 3 for collecting, storing, and operating the population density information of the present invention.

3 is a detailed block diagram illustrating the configuration of the device control unit 260 in the configuration of the service apparatus 200 for predicting the population density of the present invention.

3, the apparatus control unit 260 of the present invention may include a user information collection unit 261, a user access information collection unit 263, and a population density calculation unit 265.

The user information collection unit 261 is a configuration for collecting the user information 251 among the data provided by the mobile communication system 100. The user information collection unit 261 may receive data corresponding to the user information 251 from the communication service subscriber information managed by the mobile communication system 100. The user information collection unit 261 can support the information update periodically by performing the collection of the user information 251 periodically, for example, every morning, afternoon, morning, and departure time.

The user access information collection unit 263 is a configuration for collecting user access information generated according to session connection of the user terminal 50 connected to the base station apparatuses 101, 102, To this end, the user access information collection unit 263 may collect the user access information from the packet core apparatus provided in the core network 104 of the mobile communication system 100. [

The population density calculation unit 265 is a configuration for supporting generation, storage, and output of data for various purpose population density calculations. That is, the population density calculation unit 265 generates statistical information on the user terminals 50 located in a specific area based on the user information 251 and the user access information 253 described above and analyzes the information to calculate the population density information can do. In more detail, the population density calculation unit 265 extracts corresponding user information 251 based on the terminal identification information of the user connection information 253, and outputs the combination of the extracted user information and the user connection information The first statistical information including at least one of the base station identification information, the cell identification information, the sex, the age, and the connection time, and generates the first statistical information based on the base station identification information, the cell identification information, And age, and generating summary information on the population trend distribution by region. That is, the first statistical information is grouped by each region based on the base station identification information or the cell identification information, and is further grouped based on the sex or age, thereby providing population summary distribution summary information indicating the sex distribution or age distribution by region Can be generated.

In addition, after generating the first statistical information, the population density calculation unit 265 extracts first statistical information previously stored in association with the user terminal 50 on the basis of the terminal identification information, A second statistic including at least one of the previous base station identification information, the previous cell identification information, the new base station identification information, the new cell identification information, the sex, the age, and the connection time using the first statistical information and the previously stored first statistical information And the second statistical information thus generated is grouped based on at least one of new base station identification information, new cell identification information, previous base station identification information, previous cell identification information, sex and age, Population summary information or outflow population summary information can be generated.

Here, the information to be collected and generated may be classified and stored in a predetermined time period, or may be stored in an appending manner according to a collection and generation order.

As described above, the device controller 260 of the present invention can use the information of the user terminal 50 connected to the mobile communication system 100 to provide a population density prediction service. At this time, the device controller 260 of the present invention supports real-time collection and calculation of population-related statistical data actually existing in a specific area by using the location of the base stations 101, 102, and 103. In addition, the device controller 260 of the present invention supports the construction of a platform capable of supporting various big data utilization applications / services development using real-time collected and calculated population-related data.

4 and 5 are flowcharts for explaining a population density prediction method according to an embodiment of the present invention.

Referring to FIG. 4, the method for predicting population density of the present invention includes a step S101 for collecting, processing, and storing related information for supporting the population density prediction service of the present invention, Power supply can be performed in the step. This process can be implemented in a form in which a commercial power supply or a separate independent power supply is provided. In accordance with the power supply, the population density prediction service apparatus 200 receives driving power of each configuration for supporting the population density prediction service of the present invention Distribution. In addition, the population density prediction service apparatus 200 performs an initialization procedure for interworking with the mobile communication system 100, and receives user information 251 and user connection information 253 from the mobile communication system 100 Information can be received. For this, the population density prediction service apparatus 200 can perform power supply and initialization process to the communication interface unit 220 and can support maintaining the connection state when it is already connected.

Next, the population density prediction service apparatus 200 may collect information including the user information 251 and the user connection information 253 in step S103. For this purpose, the population density prediction service apparatus 200 can request the information transmission to the mobile communication system 100, and accordingly the specific components (for example, the packet core apparatus and the user information management Device etc.) of the user terminal 50 is located in the communication coverage area of the base station device 101, 102 or 103 and the user connection information 253 generated in real time in accordance with the session connection of the user terminal 50 May be provided to the population density prediction service apparatus 200.

When the population density prediction service apparatus 200 receives the base station related information including the user information 251 and the user access information 253 from the mobile communication systems 1000, the population density prediction service apparatus 200 transmits region- Can be calculated. In particular, the population density prediction service apparatus 200 calculates, as population density information, summary information of the population distribution tendency by region, summary information of the outflow population from the specific region to the outside region, summary information of the influx population to the specific region from the outside region, can do.

Here, the user information 251 may include at least one of the identification information of the user terminal, the gender of the user using the user terminal, and the age of the user, The terminal identification information, the base station identification information for the base station device connected to the user terminal, the cell identification information indicating the cell accessed by the user terminal in the connection area of the base station device, and the connection time of the user terminal .

Referring to FIG. 5, more specifically, the population density prediction service apparatus 200 acquires corresponding user information 251 based on the terminal identification information of the collected user connection information 253 in step S201 The first statistical information including at least one of the base station identification information, the cell identification information, the sex, the age, and the connection time can be generated by combining the extracted user information 251 and the user access information 253 have.

In addition, the population density prediction service apparatus 200 generates the first statistical information in step S203, extracts the previously stored first statistical information with respect to the user terminal 50 based on the terminal identification information , And compares the generated first statistical information with the previously stored first statistical information. When the generated first statistical information is compared with the previously stored first statistical information, And generate second statistical information including at least one of the time.

Then, in step S205, the population density prediction service apparatus 200 groups the first statistical information based on at least one of the base station identification information, the cell identification information, the sex and the age, In step S207, the generated second statistical information is grouped based on at least one of new base station identification information, new cell identification information, previous base station identification information, previous cell identification information, gender, and age , Inflow population summary information or outflow population summary information.

In this case, in steps S205 and S207, the first and second statistical information in the same time zone are grouped based on the connection time, thereby generating population density information by time zone.

At this time, it is possible to group information of adjacent time bands by applying an error to the connection time.

Meanwhile, when the population density information is generated, the population density prediction service apparatus 200 may support storing the generated population density information 255 in the device storage unit 250 in step S107 of FIG. The population density information 255 stored in the device storage unit 250 may be provided to the requestor's terminal requiring the corresponding information through the service interface unit 210.

Next, the population density prediction service apparatus 200 confirms whether or not an input event for function termination is generated in step S109, and if the input event is not generated, the population density prediction service apparatus 200 may branch back to step S103 and perform the following process again.

As described above, the method for predicting the population density and the apparatus for supporting the method according to the embodiment of the present invention can be applied to the user terminal 50 connected to the plurality of base stations 101, 102, and 103, Information on the current state of the population, the moving state of the population, and the like can be calculated in real time by calculating the population density based on the user connection information 251 and the user connection information 253. In particular, the present invention can support collection of information for a variety of purposes by collecting the population-related information according to a specific condition. For example, the present invention supports real-time collection of population density according to at least one of the conditions, such as sex and age. Accordingly, it is possible to provide a summary information of at least one of the distribution of population and the distribution of population tendency more accurately, by area and time. Here, the summary information on the population tendency distribution may include at least one of the population tendency distribution summary information, the gender population tendency distribution summary information, and the population tendency distribution summary information by the age of the user terminal type.

Meanwhile, in the case of supporting the population density prediction function according to the above-described embodiment of the present invention, it can be implemented in the form of a program command which can be executed through various computer means and recorded in a computer-readable recording medium. At this time, the computer-readable recording medium may include program commands, data files, data structures, and the like, alone or in combination. On the other hand, the program instructions recorded on the recording medium may be those specially designed and configured for the present invention or may be available to those skilled in the art of computer software.

The computer-readable recording medium includes a magnetic recording medium such as a magnetic medium such as a hard disk, a floppy disk and a magnetic tape, an optical medium such as a CD-ROM and a DVD, a magnetic disk such as a floppy disk, A magneto-optical media, and a hardware device specifically configured to store and execute program instructions such as ROM, RAM, flash memory, and the like. The program instructions also include machine language code, such as those generated by the compiler, as well as high-level language code that can be executed by a computer using an interpreter or the like. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the present invention.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. And the present invention is not limited to the above-described embodiments. That is, it is apparent to those skilled in the art that various embodiments based on the technical idea of the present invention are possible.

The present invention relates to a system and method for predicting population density and a device for supporting the same, and the present invention provides a system and method for predicting population density, The reliability can be increased.

Accordingly, various plans and services operated on the basis of the population-related information of the present invention can be supported to be more successfully configured.

10: population density prediction system 50: user terminal
101, 102, 103: base station apparatus 200: population density prediction service apparatus
210: service interface unit 220: communication interface unit
250: Device storage unit 260: Device control unit
300: Network

Claims (12)

A mobile communication system, comprising: user information associated with a plurality of user terminals connected to at least one base station device, the user information being generated according to a session connection of the plurality of user terminals, An interface unit;
A device storage unit for storing user information and user connection information received in real time; And
A device controller for extracting statistical information of the user terminals located in the one or more areas in real time based on the user information and the user access information and for calculating the one or more regional population density information in real time based on the extracted statistical information, ;
Wherein the population density prediction service apparatus comprises: The method according to claim 1,
And a service interface unit for providing the population density information calculated through the device controller in real time through a communication network. The method according to claim 1,
Wherein the user information includes at least one of identification information of a user terminal, gender of a user using the user terminal, and age,
The user access information includes at least one of terminal identification information of a corresponding user terminal, base station identification information of a base station connected to the user terminal, cell identification information indicating a cell connected to the user terminal in a connection area of the base station, And a connection time of the user terminal. The method according to claim 1,
The device control unit
At least one of a population-specific distribution summary information based on one or more of gender or age for one or more regions, summary information of an incoming population to one of the one or more regions, and summary information of the outflow population from a particular one of the one or more regions The population density prediction service apparatus comprising: The method of claim 3,
The device control unit
Extracting the corresponding user information based on the terminal identification information of the user access information, extracting the user identification information, the cell identification information, the sex, and the user information using the extracted user information and the user access information, The first statistical information including at least one of age, age, and connection time is generated and stored. 6. The method of claim 5,
The apparatus control unit includes:
Extracting first statistical information previously stored in association with the user terminal based on the terminal identification information, and using the generated first statistical information and the previously stored first statistical information, Further comprising generating and storing second statistical information including at least one of information, new base station identification information, new cell identification information, sex, age, and connection time. 6. The method of claim 5,
The device control unit
Wherein the first statistical information is grouped based on at least one of the base station identification information, the cell identification information, the gender, and the age, and generates summary information on population trend distribution by region. The method according to claim 6,
The device control unit
The second statistical information is grouped based on at least one of new base station identification information, new cell identification information, previous base station identification information, previous cell identification information, sex and age to generate influent population summary information or outflow population summary information Wherein the population density prediction service apparatus comprises: A population density prediction service device,
Collecting user information associated with a plurality of user terminals;
Collecting user access information generated in real time according to a session connection of the plurality of user terminals connected to at least one base station device disposed in each of at least one area; And
Extracting statistical information of the user terminals located in the one or more areas in real time by combining the collected user information and user access information and calculating the one or more regional population density information in real time based on the extracted statistical information step;
Wherein the population density prediction method comprises: 10. The method of claim 9,
Wherein the user information includes at least one of identification information of a user terminal, gender of a user using the user terminal, and age,
The user access information includes at least one of terminal identification information of a corresponding user terminal, base station identification information of a base station connected to the user terminal, cell identification information indicating a cell connected to the user terminal in a connection area of the base station, And a connection time of the user terminal. 11. The method of claim 10, wherein the calculating one or more regional population density information comprises:
Extracts corresponding user information based on the terminal identification information of the user connection information, combines the extracted user information and the user connection information, and extracts at least one of the base station identification information, the cell identification information, the sex, Generating first statistical information including the first statistical information; And
And grouping the first statistical information based on at least one of the base station identification information, the cell identification information, the sex and the age, and generating the population-oriented distribution summary information for each region. 12. The method of claim 11, wherein the calculating the one or more regional population density information comprises:
After generating the first statistical information, the first statistical information previously stored in association with the user terminal is extracted based on the terminal identification information, and using the generated first statistical information and the previously stored first statistical information Generating second statistical information including at least one of previous base station identification information, previous cell identification information, new base station identification information, new cell identification information, gender, age, and connection time; And
The second statistical information is grouped based on at least one of new base station identification information, new cell identification information, previous base station identification information, previous cell identification information, gender and age to generate influent population summary information or outflow population summary information step;
And estimating the population density of the population.

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