JPH10261990A - Area data processing method and area data processing method - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To improve the efficiency of area measurement data processing in an area management system for managing area data of radio waves transmitted from a base station of mobile communication. A personal computer for holding and processing area measurement data and the like, and a data processing workstation for switching the data of the personal computer to a high-speed communication line or a low-speed communication line according to the amount of data and transmitting the data And a data processing server that receives data from the workstation, buffers the data using a hard disk, and transmits the data to a client and a database server. The client has map data, and the database server Is configured to have an area management database and the like.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an area data processing system of an area management system for managing area data of radio waves transmitted from a base station in a mobile communication system having a service area of outdoor or indoor. is there.

[0002]

2. Description of the Related Art FIG. 6 is a diagram showing an example of the configuration of a conventional area management system. The area management system is composed of a client-server system to reduce the load on the database server. In the figure, a personal computer 101 processes area measurement data, which is level information received from a base station transmission radio wave, together with position data (latitude / longitude information, etc.) indicating a measurement position, and sends the data to a client 102 via a hub 104. To transfer.

[0005] The client 102 has map data, performs processing for data editing and data registration, and transfers the data to the database server 103. From the client, base station equipment management data consisting of base station-specific equipment data and latitude / longitude data of the base station installation location, area identification data for classifying area data by area, and area for managing area measurement data Transfer management data.

[0004] These are stored in the database server 103. The client 102 reads out base station facility management data, area management data, and the like, and displays an area map and the like based on the map data.

[0005]

In a system using wireless communication such as mobile communication, it is important to understand how far a transmission radio wave from a base station actually reaches to improve the service. For this purpose, an area map is created based on the received level and position information, and an area management system for managing these is used.

In the conventional area management system, the personal computer for processing the area measurement data is operated independently, so that there is a problem that when the data processing amount becomes enormous, the processing is delayed. In addition, when data processing is performed at a plurality of locations, it is necessary to bring a processing result such as a floppy disk or a magneto-optical disk to a personal computer connected to the client and transfer the data to the client. There was a problem that the efficiency was not good.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an area management system which manages an area map of a radio wave transmitted from a base station and which can provide an area data processing system capable of improving the efficiency of processing of area measurement data. .

[0008]

According to the present invention, the above objects are achieved by the means as set forth in the appended claims. That is, the invention of claim 1 is a base station identification code data indicating an identification code of a base station and a pair with the base station identification code data in a service area in mobile communication for transmitting and receiving between a base station and a mobile station. A personal computer that holds area measurement data indicating the reception level of the base station and position data indicating the latitude / longitude of the measurement point at the time of area measurement, and processes the position data.

A personal computer having a router connected to the personal computer for transmitting and receiving data from the personal computer through a high-speed communication line, and a modem for transmitting and receiving the data through a low-speed communication line; Depending on the data amount of the data received from, it is determined whether to transfer it using a high-speed communication line or a low-speed communication line, based on the result,
An area data processing workstation for transferring the data to the area data processing server;

A router for connecting to a high-speed communication line,
A modem for connecting to a low-speed communication line, a hard disk, an area data processing server having means for storing transferred processing data in the hard disk, and a client having map data,

[0011] A base station equipment management database composed of base station equipment data indicating equipment data peculiar to the base station, latitude / longitude data of a base station installation point, an area identification database having area identification data, and a base station for each base station. This is an area data processing system comprising a database server having an area management database managed by station identification codes and having area management data classified according to the area identification data.

A second aspect of the present invention is an area data processing system in which another personal computer is further connected to the area data processing server through a low-speed communication line in addition to the system of the first aspect.

A third aspect of the present invention provides a personal computer, an area data processing workstation connected to the personal computer, and an area data processing server connected to the area data processing workstation via a communication line. And an area management system comprising a client and a database server respectively connected to the area data processing server,

The personal computer includes a base station identification code data indicating an identification code of the base station and a base station identification code data paired with the base station identification code data within a service area in mobile communication for transmitting and receiving between the base station and the mobile station. The area measurement data indicating the reception level of the station and the position data indicating the latitude / longitude of the measurement point at the time of the area measurement are held and processed.

The area data processing workstation determines whether to transfer the data using a high-speed communication line or a low-speed communication line in accordance with the amount of data from the personal computer. According to the determination, transfer the corresponding data to the area data processing server using a high-speed communication line or a low-speed communication line,

The area data processing server holds the data directly on the hard disk if the data amount is small, and temporarily stores the data on the hard disk if the data amount is large, and then stores the data in a client and base station management database having map data and an area identification database. Area data processing method for transferring data to a database server having an area management database.

As described above, in the present invention, unlike the conventional area management system, an area processing workstation, an area processing server, and a hard disk are newly provided between a personal computer and a client.

The area data processing workstation is capable of interconnecting a plurality of personal computers, and converts data transferred from these personal computers into an area via a high-speed communication line in accordance with the information amount of the data. Transfer it to a data processing server,
Alternatively, switching is performed by determining whether to transfer via a low-speed communication line.

The area data processing server comprises a plurality of low speed communication lines (single lines) for connecting the high speed communication line and the low speed communication line between the area data processing workstation and another personal computer as required.
Having. The hard disk holds the data transferred to the area data processing server.

With this configuration, the present invention does not directly transfer data processed by a personal computer to a client as in the prior art, but instead uses an area data processing workstation → area data processing server → hard disk →
Transfer via client route. As a result, even when the amount of data generated from the personal computer is large, the data can be quickly and smoothly transferred to the client or the database server.

[0021]

FIG. 1 is a diagram showing an example of the configuration of an area management system according to the present invention. FIG. 1 shows a case where the processing of the area data is performed at the processing location A and the processing location B. The processing location A uses three personal computers 1 to 3 because of a large amount of data processing.

The processing location B uses a single personal computer 4 because the data processing amount is small. The personal computers 1 to 4 process the area measurement data, which is the level information received from the base station transmission radio wave, together with the position data (latitude / longitude information etc.) indicating the measurement position.

Since the processing location A has a large data processing amount, the area data processing server 10 and the hard disk 12
Having. The personal computers 1 to 3 are interconnected via a hub 5.

Area data processing workstation 7
According to the data processing amount of the personal computers 1 to 3, the line management is performed such that the high-speed communication line is used if the processing amount in the personal computer is large, and the low-speed communication line is used if the processing amount is small.

When the data processing amount is large, the area data processing workstation 7 allocates a communication line so as to transfer data through a high-speed communication line, and the data passes through the router 8, the high-speed communication line 18, and the router 9. Is input to the area data processing server 10. The processing data is stored on the hard disk 12.

On the other hand, when the data processing amount is small, the area data processing workstation 7 allocates a communication line so as to transfer data through a low-speed communication line, and
6. The data is input to the area data processing server 10 via the low-speed communication line 19 and the modem 17. Further, it is stored in the hard disk 12.

Since the processing location B has a small amount of data, processing data from the personal computer 4 is input to the area data processing server 10 via the modem 6 via the low-speed communication line and the modem 11. The processing data is stored on the hard disk 12.

The area data stored in the hard disk 12 is transferred to the client 13 via the hub 14. The client 13 has map data, performs processing for data editing and data registration, and transfers the data to the database server 15 to create a database.

The database server 15 transfers base station management data composed of base station-specific equipment data and latitude / longitude data of the location of the base station, area identification data for classifying area data for each area, and transferred from the client. And area management data for managing the area measurement data. The client 13 accesses the database server 15 to retrieve base station equipment data, area management data, and the like, and display them on a map.

FIG. 2 is a diagram for explaining data transfer from a personal computer to a database server, and shows an example of data transfer when area measurement data is registered in the database server.

In the figure, numeral 21 is a personal computer, 22 is a workstation for area data processing, 23 is a server for area data processing, 24
Is a database server, 25 is area measurement data, 2
6 is latitude / longitude data, 27 is base station identification code data,
28 is a line switching unit, 29 is a line switching control unit, 30 is a high-speed communication line, 31 is a low-speed communication line, 32 is an area management database, 33 is an area identification database, 34 is a base station equipment management database, and 35 is a hard disk. Represents.

When the personal computer 21 registers the area measurement data 25, the latitude / longitude data 26, and the base station identification code data in the area management database of the database server 24, the personal computer 21 transfers these data to the workstation 22.

In the workstation 22, the line switching control unit 29 checks the amount of data, and if it exceeds a predetermined value, the line switching control unit selects a high-speed communication line. If does not reach the predetermined value, the line switching control unit is controlled to select the low-speed communication line.

The data reaches the area data processing server 23 through the selected high-speed communication line 30 or low-speed communication line 31. The server 2
3 transfers the data to the database server 24, and the database server 24 registers the data in the area management database 32. At this time, when the data amount is large, the area data processing server 23 temporarily holds the data on the hard disk 35 and performs buffering.

FIG. 3 is a diagram for explaining data transfer from a personal computer to a client, and shows an example in which an area display, a base station installation position display, and a map display are performed on the client. 2, numerals 21 to 35 are the same as those in FIG. 2, 36 is a client, and 37 is map data.

When the client 36 performs area display and base station installation position display, the personal computer 21
Transfers the area measurement data 25, the latitude / longitude data 26, and the base station identification code data 27 to the workstation 22.

In the workstation 22, the line switching control unit 29 checks the amount of data, and if it exceeds a predetermined value, the line switching unit selects the high-speed communication line. If the predetermined value has not been reached, the line switching unit is controlled to select a low-speed communication line.

Then, this data reaches the area data processing server 23 through the selected high-speed communication line 30 or low-speed communication line 31. At this time, if the data amount is large, the server 23
Is used for buffering.

The server 23 sends this to the client 3
Transfer to 6. On the other hand, the client 36 reads the area management database 32, the area identification database 33, and the base station equipment management database 34 from the database server 24. Then, using each of these data, together with the map data of the own station, area display,
Performs base station installation position display and map display. FIG. 4 is a diagram showing a flow of an operation of displaying an area or the like in the client at this time.

FIG. 4 is a diagram for explaining an example of the flow of operation of area display, base station installation position display, and map display in the client of the present invention, wherein "S-1 to S-6" in the figure are used.
And the like indicate processing steps, and correspond to the description in the following description.

The operation of the area display, base station installation position display, and map display in the client will be described below with reference to FIGS. The client 36 in FIG. 3 displays a map corresponding to the latitude and longitude based on the map data 37, and (S-1) the latitude and longitude data 26 transferred from the personal computer 21 on this map, the base station identification. The area measurement data 25 paired with the code data 27 is subjected to data conversion (S-2), data editing (S-5), and display (S-6).

When displaying the area management data registered in the database server 24, the area management data is read from the database server 24, transferred to the client 36 (S-3), and converted (S-4).
Edit the data (S-5) and display it on the map (S-
6).

Further, the area identification data and the base station equipment management data are read from the area identification database 33 and the base station equipment management database 34, respectively.
6 (S-3), perform data conversion (S-4), edit data (S-5), and display the base station equipment position on a map (S-6).

By clicking the base station installation position with a mouse, the base station equipment management data is displayed (S
-6). On the other hand, since the area management data, the area identification data, and the base station equipment management data are transferred to the client 36, it is possible to display an area for each base station data and area identification data designated by the client.

FIG. 5 is a diagram for explaining in further detail the flow of the operation when data is transferred from the personal computer to the client shown as S-1 in FIG. In the drawing, reference numerals S-1 to S-7 indicate processing steps, and correspond to the descriptions in parentheses in the following description. In the figure, first, area measurement data, latitude and
The longitude data and the base station identification code data are transferred from the personal computer 21 to the area data processing workstation 22 (S-1).

Area data processing workstation 2
2, the data amount is compared with a threshold value (S-
2) If it is larger than the threshold value, a high-speed communication line is selected (S-3). If the data amount is smaller than the threshold at this time, a low-speed communication line is selected (S-4).

Then, the data is transferred to the area data processing server 23 (S-5). The area data processing server 23 temporarily stores the data on the hard disk 35 (S-6). The area data processing server transfers this data to the client (S-7).

When the data amount is small, the area data processing server 23 may directly transfer the data to the client 36 without writing the data to the hard disk 35.

[0049]

As described above, according to the present invention,
Personal computers that perform data processing can be connected to each other, and when the data amount is large, large amounts of data processing can be performed by storing the data on the hard disk of the data processing server. At this time, when the data amount from the area data processing workstation to the server is large, the data is transferred to the server by a high-speed communication line, and when the data amount is small, the data is transferred by a low-speed communication line. It is also possible to always efficiently transfer data according to the amount of data.

[Brief description of the drawings]

FIG. 1 is a diagram showing an example of the configuration of an area management system according to the present invention.

FIG. 2 is a diagram illustrating data transfer from a personal computer to a database server according to the present invention.

FIG. 3 is a diagram illustrating data transfer from a personal computer to a client according to the present invention.

FIG. 4 is a diagram illustrating a flow of an operation of displaying an area or the like in a client according to the present invention.

FIG. 5 is a diagram for explaining an operation flow of data transfer from a personal computer to a client according to the present invention.

FIG. 6 is a diagram illustrating an example of a configuration of a conventional area management system.

[Explanation of symbols]

 1-4,21,101 personal computer 5,14,104 hub 6,11,16 modem 7,22 ... area data processing workstation 8,9 ... router 10,23 ... area data processing server 12, 35 hard disk 13,36,102 client 15,24,103 database server 18,30 high-speed communication line 19,20,31 low-speed communication line 25 area measurement data 26 latitude / longitude data 27 base station identification Data 28 switching unit 29 line switching control unit 32 area management database 33 area identification database 34 base station equipment management database 37 map data

Claims (3)

[Claims] 1. A base station identification code data indicating an identification code of a base station within a service area in mobile communication for transmitting and receiving between a base station and a mobile station. A personal computer for holding and processing area measurement data indicating the level and position data indicating the latitude and longitude of the measurement point at the time of the area measurement; and a personal computer connected to the personal computer, which can process data from the personal computer at high speed. A router for transmitting and receiving data through a communication line, and a modem for transferring the data through a low-speed communication line, and transmitting the data through a high-speed communication line or a low-speed communication line according to the amount of data received from the personal computer. It is determined which of the two is to be used for the transfer, and the data is erased based on the result. Area data processing workstation for transferring to data processing server, router for connecting to high-speed communication line, modem for connecting to low-speed communication line, hard disk, and storing transferred processing data on the hard disk Data processing server, a client having map data, a base station equipment data indicating base station-specific equipment data, and a base station equipment management database comprising latitude / longitude data of a base station installation point And an area identification database having area identification data and a database server having an area management database having area management data which is managed by a base station identification code for each base station and further classified according to the area identification data. Area data characterized by: Processing method. 2. The area data processing system according to claim 1, wherein another personal computer is connected to the area data processing server through a low-speed communication line. 3. A personal computer, an area data processing workstation connected to the personal computer, an area data processing server connected to the area data processing workstation via a communication line, and the area data processing. An area management system is configured by a client and a database server respectively connected to the server, and the personal computer indicates an identification code of the base station in a service area in mobile communication that transmits and receives between the base station and the mobile station. The base station identification code data, area measurement data indicating the reception level of the base station, which is paired with the base station identification code data, and position data indicating the latitude and longitude of the measurement point at the time of area measurement are held and processed. , The area data processing works In accordance with the data amount of the data from the personal computer, it is determined whether the data is transferred using a high-speed communication line or a low-speed communication line, and the corresponding data is transferred according to the determination. Alternatively, the data is transferred to a server for area data processing using a low-speed communication line, and the server for area data processing temporarily stores the data on a hard disk once if the data amount is small, and then stores the data on a map if the data amount is large. An area data processing method characterized by transferring data to a database server having a client and base station equipment management database, an area identification database and an area management database having data.