WO2013189382A2

WO2013189382A2 - Method, device, and system for querying registration information of terminal

Info

Publication number: WO2013189382A2
Application number: PCT/CN2013/081859
Authority: WO
Inventors: 王国才; 张浩军
Original assignee: 中兴通讯股份有限公司
Priority date: 2013-03-07
Filing date: 2013-08-20
Publication date: 2013-12-27
Also published as: CN104038923B; CN104038923A; WO2013189382A3

Abstract

A method, device, and system for querying registration information of a terminal. The method comprises: downloading a call detail record file of registration information of a terminal saved by a server by every first time interval; decrypting the call detail record file to obtain the registration information of the terminal; storing the registration information in a database; and receiving a query instruction, and querying registration information corresponding to a terminal in the database according to the serial number or MDN of the terminal. When needing to acquire registration information of a terminal, a user can query the registration information corresponding to the terminal in the database according to the serial number or MDN of a terminal, and can query the registration information of the terminal in the database in real time.

Description

Method, device and system for querying terminal registration information

Technical field

The present invention relates to the field of mobile communication technologies, and in particular, to a method and system for querying terminal registration information.

Background technique

When the CDMA terminal is powered on, it will send registration information, which is invisible to the terminal. The information is forwarded to the terminal registration management platform via the SMS center, and the content encryption bill is generated in the SMS center. At present, each CDMA network operator obtains the registration information of the terminal through the terminal registration management platform, and it takes up to 48 hours to obtain the information of the terminal registration management platform, which cannot meet the requirement of real-time query terminal registration information.

Summary of the invention

The main object of the present invention is to provide a method, device and system for querying terminal registration information, which are intended to acquire registration information of a terminal in real time.

The present invention provides a method for querying terminal registration information, including:

Downloading a CDR file of the saved terminal registration information of the server every other first time interval; decrypting the CDR file to obtain registration information of the terminal;

Storing the registration information in a database;

Receiving the query instruction, querying, in the database, the registration information corresponding to the terminal according to the serial number of the terminal or the mobile subscriber directory number MDN.

Preferably, the step of storing the registration information in the database further comprises: converting the registration information into a format suitable for querying and reading.

Preferably, the step of storing the registration information in the database further comprises: downloading registration information of the terminal saved by the control terminal every second time interval; comparing the registration information acquired by the server and Registration information obtained by the control terminal. Preferably, after the step of decrypting the bill file to obtain registration information of the terminal, the method further includes: The source file of the CDR file downloaded in the server is deleted.

Preferably, the step of downloading the CDR file of the terminal registration information of the download server includes: determining, according to a timestamp of the CDR file, whether the CDR file is downloaded;

If not, download the bill file;

If yes, it is determined whether to download other bill files according to the time stamp, until the un-downloaded bill file is queried, and the bill file is downloaded. The present invention also provides an apparatus for querying terminal registration information, including:

The download module is configured to: download a CDR file of the stored terminal registration information of the server; and the decryption module is configured to: decrypt the CDR file to obtain registration information of the terminal; and the storage module is configured to: Stored in the database;

The query module is configured to: receive the query instruction, and query the database for the registration information corresponding to the terminal according to the serial number of the terminal or the mobile subscriber directory number MDN.

Preferably, the method further comprises:

The conversion module is configured to: convert the registration information into a format that is convenient for querying and reading. Preferably, the downloading module is further configured to: download registration information of the terminal saved by the control terminal; the device for querying terminal information further includes a verification module, configured to: compare registration information acquired by the server, and Registration information obtained by the control terminal.

Preferably, the method further comprises:

The module is deleted, and is set to: delete the source file of the CDR file downloaded in the server. Preferably, the downloading module includes:

The determining unit is configured to: determine, by the timestamp of the CDR file, whether the CDR file has been downloaded, and if it is determined that the CDR file is downloaded, continue to determine whether the other CDR file is downloaded according to the timestamp. Until the CDR file that has not been downloaded is queried.

The download unit is set to: if it is determined that the CDR file has not been downloaded, the CDR is downloaded.

The present invention also provides a system for querying terminal registration information, including a terminal, a device for querying terminal registration information, a server, and a control terminal, where:

The terminal is configured to: after the terminal is powered on, register the registration information of the terminal through the service. Forwarding to the control terminal;

The server is configured to: generate a bill file of the registration information when forwarding the registration information of the terminal to the control end;

The device for querying the terminal registration information is the device for querying the terminal registration information described above.

The method, the device and the system for querying the registration information of the terminal are provided in the embodiment of the present invention. The method downloads the CDR file of the saved terminal registration information of the server every other first time interval, and decrypts the CDR file to obtain the registration information of the terminal. ; Save the registration information in the database. When the user needs to obtain the registration information of a terminal, the registration information corresponding to the terminal may be queried in the database according to the serial number or the MDN of the terminal, and the user may query the registration information of the terminal in the database in real time.

BRIEF abstract

1 is a schematic flowchart of a method for querying terminal registration information according to an embodiment of the present invention; FIG. 2 is a schematic flowchart of another embodiment of a method for querying terminal registration information according to the present invention; FIG. 4 is a schematic flowchart of still another embodiment of a method for querying terminal registration information according to the present invention; FIG. 5 is a schematic flowchart of downloading a bill file stored in a service in a method for querying terminal registration information according to the present invention;

FIG. 6 is a schematic structural diagram of an apparatus for querying terminal registration information according to an embodiment of the present invention; FIG. 7 is a schematic structural diagram of another embodiment of an apparatus for querying terminal registration information according to the present invention; FIG. 9 is a schematic structural diagram of another embodiment of a device for querying terminal registration information according to the present invention; FIG. 10 is a schematic structural diagram of a download module for querying terminal registration information according to the present invention; A schematic diagram of the structure of a preferred embodiment of the system for registering information. The implementation, functional features, and advantages of the present invention will be further described with reference to the accompanying drawings.

Preferred embodiment of the invention The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to FIG. 1, FIG. 1 is a schematic flowchart diagram of an embodiment of querying terminal registration information according to the present invention. The method for querying terminal registration information in this embodiment includes:

Step S10: Download a CDR file of the saved terminal registration information of the server every other first time interval;

In a CDMA (Code Division Multiple Access) network, when the terminal is powered on, the registration information is sent to the control terminal via the server, and the information is invisible to the terminal. When the server forwards the registration information to the control terminal, The CDR file of the registration information is generated, and the CDR file includes information such as the MDN of the terminal: (Mobile Directory Number), IMSI (International Mobile Subscriberdentification Number), the terminal software version, and the terminal model. .

The CDR file saved on the server can be downloaded by FTP (File Transfer Protocol). The FTP client can issue commands to download files, upload files, and create or change directories on the server.

Step S20, decrypting the bill file to obtain registration information of the terminal;

Since the CDR file generated on the server is an encrypted file, after the CDR file is downloaded, the CDR file must be decrypted to obtain the registration information of the terminal in the CDR file.

Step S30, storing the decrypted registration information in a database;

The terminal registration information obtained after decrypting the CDR file is saved in the database for the user to query.

Step S40: Receive a query instruction, and query the database for the registration information corresponding to the terminal according to the serial number or the MDN of the terminal.

Since the terminal registration information stored in the database includes the serial number of the terminal and the MDN, the user can query the Baptist in the database according to the serial number or MDN of the terminal when querying.

When querying, the user can query the page to query the registration information of the terminal through the WEB query page. The WEB query page is implemented by the WEB query module, including sub-modules such as Tomcat, Apache and other WEB application services and data query interfaces.

The method for querying the registration information of the terminal in the embodiment, downloading the CDR file of the saved terminal registration information of the server every other first time interval, and decrypting the CDR file to obtain the terminal Registration information; save the registration information in the database. When the user needs to obtain the registration information of a terminal, the registration information corresponding to the terminal may be queried in the database according to the serial number or the MDN of the terminal, and the user may query the registration information of the terminal in the database in real time. Referring to FIG. 2, FIG. 2 is a schematic flowchart diagram of another embodiment of a method for querying terminal registration information according to the present invention.

Based on the foregoing embodiment, before step S30, the method further includes:

Step S50: Convert the registration information of the terminal into a format that is convenient for querying and reading.

The bill conversion function can be set to convert the registration information of the terminal into a format that is convenient for querying and reading, and is convenient for storage in a database and convenient for users to perform queries. Referring to FIG. 3, FIG. 3 is a schematic flowchart of still another embodiment of a method for querying terminal registration information according to the present invention.

Based on the foregoing embodiment, after step S30, the method further includes:

Step S60, downloading the registration information of the terminal saved by the control terminal every second time interval; since in the CDMA network, when the terminal is powered on, the registration information is sent to the control terminal through the server, and the information is invisible to the terminal. The registration information of the terminal can be directly downloaded by the control terminal.

Step S70: Compare the registration information acquired by the server with the registration information acquired by the control terminal. When the registration information of the terminal acquired by the server is obtained by decrypting the CDR file on the server, the CDR can be obtained by comparing the registration information of the terminal acquired by the server with the registration information of the terminal acquired by the control terminal. The file is verified to ensure the accuracy of the registration information of the terminal in the database. Referring to FIG. 4, FIG. 4 is a schematic flowchart of still another embodiment of a method for querying terminal registration information according to the present invention.

Based on the above embodiment, after step S20, the method further includes:

Step S80, deleting the source file of the CDR file downloaded in the server.

In order to ensure the accuracy of downloading the bill file, to avoid repeated downloads, the server saves the bill file separately, and after downloading the bill file, deletes the source file of the downloaded bill file. Referring to FIG. 5, FIG. 5 is a schematic flowchart of downloading a bill file saved in a service in a method for querying terminal registration information according to the present invention.

Based on the above embodiment, the step S10 of the present invention includes:

Step S11, determining, according to the timestamp of the CDR file, whether the CDR file has been downloaded; if not, proceeding to step S12, downloading the CDR file;

If yes, proceed to step Sl1.

Downloading according to the timestamp dialog file of the bill file not only ensures that the bill is not downloaded repeatedly, but also reduces the influence of other network elements, that is, the server, and optimizes the function of downloading the bill file. Referring to FIG. 6, FIG. 6 is a schematic structural diagram of an embodiment of an apparatus for querying terminal registration information according to the present invention.

The device for querying the registration information of the terminal, which is provided in this embodiment, includes:

The downloading module 10 is configured to download a CDR file of the saved terminal registration information of the server; in the CDMA network, when the terminal is powered on, the registration information is sent to the control terminal through the server, and the information is invisible to the terminal, when the server When the registration information is forwarded to the control terminal, the CDR file of the registration information is generated, and the CDR file includes the MDN of the terminal: (Mobile Directory Number, Mobile Directory Number), IMSI (International Mobile Subscriberdentification Number), Terminal software version and terminal model information.

The CDR file saved on the server can be downloaded by FTP. The FTP client can issue commands to the server to download files, upload files, and create or change directories on the server.

The decryption module 20 is configured to decrypt the CDR file to obtain registration information of the terminal;

a storage module 30, configured to store registration information of the terminal in a database;

The query module 40 is configured to receive the query instruction, and query the registration information corresponding to the terminal in the database according to the serial number or the MDN of the end.

Since the terminal registration information stored in the database includes the serial number of the terminal and the MDN, the user In the query, you can query the Baptist in the database according to the serial number or MDN of the terminal.

The device for querying the terminal registration information in the embodiment downloads the CDR file of the saved terminal registration information of the server every other first time interval, and decrypts the CDR file to obtain the registration information of the terminal; In the database. When the user needs to obtain the registration information of a terminal, the registration information corresponding to the terminal can be queried in the database according to the serial number or the MDN of the terminal, and the user can query the registration information of the terminal in the database in real time. Referring to FIG. 7, FIG. 7 is a schematic structural view of another embodiment of an apparatus for querying terminal registration information according to the present invention.

Based on the foregoing embodiment, the device for querying the terminal registration information further includes:

The conversion module 50 is configured to convert the registration information of the terminal into a format that is convenient for querying and reading. The bill conversion function can be set to convert the registration information of the terminal into a format that is convenient for querying and reading, and is convenient for storage in a database and convenient for users to perform queries. Referring to FIG. 8, FIG. 8 is a schematic structural view of still another embodiment of an apparatus for querying terminal registration information according to the present invention.

Based on the foregoing embodiment, the downloading module 10 is further configured to download registration information of the terminal saved by the control terminal. The device for querying the terminal information further includes a verification module 60, configured to compare the registration information acquired by the server with the registration information acquired by the control terminal. .

Since in the CDMA network, when the terminal is powered on, the registration information is sent to the control terminal via the server, and the information is invisible to the terminal, and the registration information of the terminal can be directly downloaded by the control terminal.

When the registration information of the terminal acquired by the server is obtained by decrypting the CDR file on the server, the server can be compared with the registration information of the terminal acquired by the server and the registration information of the terminal acquired by the control terminal. Single file verification to ensure the accuracy of the registration information of the terminal in the database. Referring to FIG. 9, FIG. 9 is a structural diagram showing another embodiment of an apparatus for querying terminal registration information according to the present invention. Intention.

The delete module 70 is used to delete the source file of the downloaded CDR file in the server.

In order to ensure the accuracy of downloading the bill file, to avoid repeated downloads, the server saves another bill file, and after downloading the bill file, deletes the source file of the downloaded bill file. Referring to FIG. 10, FIG. 10 is a schematic structural diagram of a download module in an apparatus for querying terminal registration information according to the present invention.

Based on the above embodiment, the download module 10 includes:

The determining unit 11 is configured to determine, according to the timestamp of the CDR file, whether the CDR file has been downloaded, and if it is determined that the CDR file is downloaded, continue to determine whether the other CDR file has been downloaded according to the timestamp until the query is not Downloaded CDR file.

The download unit 12 is configured to download the CDR file if it is determined that the CDR file has not been downloaded. Downloading according to the timestamp dialog file of the bill file not only ensures that the bill is not downloaded repeatedly, but also reduces the influence of other network elements, that is, the server, and optimizes the function of downloading the bill file. Referring to FIG. 11, FIG. 11 is a schematic structural diagram of a system for querying terminal registration information according to a preferred embodiment of the present invention.

The system for querying terminal registration information in this embodiment includes a terminal 1, a device for querying terminal registration information, a server 3, and a control terminal 4, wherein:

The terminal 1 is configured to forward the registration information of the terminal to the control terminal 4 via the server after the terminal is powered on;

When the server 3 is configured to forward the registration information of the terminal to the control terminal 4, the CDR file of the registration information is generated;

The device 2 for querying the terminal registration information is the device for querying the terminal registration information described in the above embodiment. The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the invention, and the equivalent structural changes made by the specification and the drawings of the present invention are directly or indirectly applied to other related technical fields. The same is included in the scope of patent protection of the present invention. Industrial applicability

Claims

claims

1. A method for querying terminal registration information, including:

Download the bill file of the terminal registration information saved by the server at every first time interval; decrypt the bill file to obtain the registration information of the terminal;

Store the registration information in a database;

Receive the query instruction, and query the registration information corresponding to the terminal in the database according to the serial number of the terminal or the mobile subscriber directory number MDN.

2. The method according to claim 1, wherein the step of storing the registration information in the database further includes:

Convert the registration information into a format that is easy to query and read.

3. The method according to claim 2, wherein the step of storing the registration information in the database further includes:

Download the registration information of the terminal saved by the control terminal every second time interval; compare the registration information obtained by the server and the registration information obtained by the control terminal.

4. The method according to claim 3, wherein the step of decrypting the bill file and obtaining the registration information of the terminal further includes:

Delete the source file of the bill file downloaded from the server.

5. The method according to claim 4, wherein the step of downloading the bill file of the terminal registration information saved by the server includes:

Determine whether the bill file has been downloaded based on the timestamp of the bill file;

If not, download the bill file;

If so, continue to determine whether other bill files have been downloaded based on the timestamp, until a bill file that has not been downloaded is found, and the bill file is downloaded.

6. A device for querying terminal registration information, including:

The download module is set to: Download the bill file of the terminal registration information saved by the server; The decryption module is configured to: decrypt the bill file to obtain the registration information of the terminal; the storage module is configured to: store the registration information in a database;

The query module is configured to: upon receiving the query instruction, query the registration information corresponding to the terminal in the database according to the serial number of the terminal or the mobile subscriber directory number MDN.

7. The device according to claim 6, further comprising:

The conversion module is configured to: convert the registration information into a format that is convenient for querying and reading.

8. The device according to claim 7, wherein the download module is further configured to: download the registration information of the terminal saved by the control terminal; the device for querying terminal information further includes a verification module, configured to: compare The registration information obtained by the server and the registration information obtained by the control terminal.

9. The device according to claim 8, further comprising:

The deletion module is configured to: delete the source file of the bill file downloaded from the server.

10. The device according to claim 9, wherein the download module includes:

The judgment unit is set to: determine whether the bill file has been downloaded based on the timestamp of the bill file, and if it is determined that the bill file has been downloaded, continue to determine whether other bill files have been downloaded based on the timestamp. , until the undownloaded bill file is found.

The download unit is set to: if it is determined that the bill file has not been downloaded, download the bill file.

11. A system for querying terminal registration information, including a terminal, a device for querying terminal registration information, a server and a control terminal, wherein:

The terminal is configured to: forward the registration information of the terminal to the control terminal via the server after the terminal is powered on;

The server is configured to: when forwarding the registration information of the terminal to the control terminal, generate a bill file of the registration information;

The device for querying terminal registration information is the device for querying terminal registration information described in any one of claims 6-10.