KR980013481A - Personal communication service subscriber information processing device and method thereof - Google Patents
Personal communication service subscriber information processing device and method thereof Download PDFInfo
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- KR980013481A KR980013481A KR1019960030127A KR19960030127A KR980013481A KR 980013481 A KR980013481 A KR 980013481A KR 1019960030127 A KR1019960030127 A KR 1019960030127A KR 19960030127 A KR19960030127 A KR 19960030127A KR 980013481 A KR980013481 A KR 980013481A
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Abstract
1. Technical field to which the invention described in the claims belongs
Personal communication service subscriber information processing and method
2. Technical Challenges to be Solved by the Invention
There is a problem that it is not possible to freely register and change the service of the subscriber because the inefficient and centralized subscriber data management is not performed by unnecessarily occupying radio frequency resources.
3. The point of the solution of the invention
(GSM) -MAP (Global System for Mobile communication-Mobile Application Part) communication protocol, it provides location tracking and routing information of the subscriber, manages subscriber data, performs authentication and encryption of the service, A communication service subscriber information processing apparatus and a method thereof are provided.
4. Important Uses of the Invention
Used to build an effective personal communication service network.
Description
The present invention manages various data for a subscriber for a Personal Communication Service (PCS), enables a proper call to be made regardless of the location of a subscriber or a terminal used by tracking the location of a moving subscriber and providing routing information, And a home location register (HLR) and a method thereof. 2. Description of the Related Art
Wireless communication service (mobile communication service), which was introduced with the introduction of wireless telephone and car phone service, shows remarkable growth compared to other communication services. However, wireless telephony and car phone services themselves have weaknesses such as low quality, high service rates and terminal prices, so that the demand for wireless communication services will be transformed into Personal Communication Service (PCS), the next generation mobile phone. It is expected.
The personal communication service refers to a low-cost universal mobile communication service in which an individual can perform interpersonal voice and low-speed data communication regardless of place and time using a portable terminal device. Generally, a subscriber information processing device, a personal communication exchange, a base station control device, a base station device, a terminal, and the like are required to configure a personal communication service network. The performance of the personal communication service is closely related to the subscriber information processing device, which is a subscription element that is the top layer control element of the personal communication service network.
Therefore, the subscriber information processing apparatus needs a high-speed data processing so that a call connection can be made in real-time in any place, a stable data management is required, and a structure in which a system failure can be quickly recovered without affecting a service . In order to provide an effective personal communication service, it is necessary to keep track of the location of a subscriber in real time and provide necessary routing information to the network, thereby enabling smooth call admission / dispatch to the mobile subscriber, managing supplementary services and subscriber data at the same time , Subscriber authentication and encryption processing.
Conventional wireless telephones and car telephone systems using analogue methods have a problem in that there is no device capable of centrally managing the location of a subscriber and that a subscriber location tracking for call connection is paged to all base stations in the nation to obtain a response of the terminal .
The above-mentioned conventional wireless telephone and car telephone system unnecessarily occupies a limited radio frequency resource, which is inefficient, and centralized subscriber data management is not performed, so that the subscriber can not freely register and change the service .
In order to solve such a problem, it is necessary to perform location tracking of a subscriber, provision of routing information, authentication and encryption, additional service and subscriber data management with a separate centralized subscriber information processing device (HLR).
Accordingly, the present invention provides a service processing apparatus for providing subscriber location tracking and routing information and managing subscriber data using a GSM-MAP (Global System for Mobile communication - Mobile Application Part) communication protocol, The authentication processing unit to be executed, and the terminal management unit for managing the terminal information, thereby ensuring mutual communication and information correspondence, tracking the position of the subscriber in real time, Routing information is provided to the network so that the call can be connected in real time without any restriction, the supplementary service and the subscriber data can be stably managed at the same time, the subscriber authentication and encryption are performed, and the personal communication service subscriber information And an object thereof is to provide a processing apparatus and a method thereof.
According to an aspect of the present invention, there is provided an apparatus comprising: a main memory database subsystem for storing / managing data on subscribers and services; a database management system for storing / managing operational management data; Deletes / activates / deactivates / adds / deletes a location registration / deletion, a call processing, a subscriber information management, an error restoration, an additional service, connected to the network access device and the main memory database subsystem, A service processing unit for processing a service such as inquiry / password registration: an authentication processing unit connected to the network access device, the service processing unit, and the main memory database subsystem to generate and provide authentication parameters required for subscriber authentication and wireless path encryption, : Connected to the network connection device, Terminal management apparatus for managing terminal status information such as permission / prohibition: connected to the main memory database subsystem to add / delete / change / search the contents of the main memory database, initialize the main memory database, A main memory device accessing device for providing data access to perform data backup and recovery in case of a data failure; an external memory device connected to the service processing device, the terminal management device, and the main memory database access device for newly registering and managing subscriber information; A subscription management system accessing apparatus for providing a connection to send / receive information to / from a subscription management system, the apparatus comprising: a service, connected to the database management system, for performing statistical search and retrieval of operational management data on a service processing state of subscriber information processing (HLR) Management Device: Phase A database management system connected to the database management system to add / delete / change / search the contents of the database, initialize the database, and provide a connection to perform data backup in preparation for data failure of the database. And a system management apparatus connected to the database management system, the database management system access apparatus, and the main memory database access apparatus to manage installation, initialization, start-up, and control of the subscriber information processing apparatus, , An authentication processing device, a terminal management device, a subscription management system access device, a system management device, a main memory database connection device, a database management system, and an operation system to collect service status and system operation status of the subscriber information processing device An operation management apparatus for performing control by performing a control of the subscriber information processing apparatus and an operation management apparatus connected to the operation management apparatus, the service management apparatus, the system management apparatus, the main memory database connection apparatus, the database management system access apparatus, And an operator connection device that provides an environment for requesting the performance of the function and checking the result of the execution on the screen.
According to another aspect of the present invention, there is provided a subscriber information processing method applied to a subscriber information processing apparatus for performing a personal communication service, the method comprising the steps of: Adds the information to the response message received in response to the request, transmits the response message to the signal transmission unit, transmits the message to the service processing unit if the response is not needed, adds information to the message requested to be transmitted from the service processing unit, A first step of performing location registration for the roaming-enabled subscribers, restoring an error of the visitor location register (VLR) by assigning an identification number, deleting the subscriber information according to the request of the personal communication exchange , Restores the error of the subscriber information processing device itself, The subscriber information is deleted according to the phrase, the subscriber information processing apparatus itself is restored, the subscriber information of the subscriber is changed to the registered subscriber, the call processing path information (routing information) is transmitted to the calling subscriber, A second step of maintaining a certain amount of the authentication parameters for each subscriber as always available, generating an authentication parameter when a new authentication parameter is requested to be generated for a new subscriber, A third step of generating an authentication parameter after extracting an authentication key in response to an authentication parameter request; receiving a terminal status information change request message, analyzing a message, registering / deleting / changing terminal status information according to the analysis result, Upon receiving the request message, status information of the terminal is extracted, Step 4: transmitting the measurement information for the change of the terminal state and the accumulated information when the measurement information transmission request for the information change and inspection is received; receiving the subscription information and the terminal status information and performing the service processing, A fifth step of transmitting a response message upon receiving the information recovery request and restoring the subscription information and the terminal status information, and transmitting traffic information for information processing and information restoration processing; Receives the collected information, generates the information analysis request, changes the operation management parameter according to the control request, or transmits the control command to the corresponding device to receive the control result. Upon receiving the information analysis processing request, Step 6: Generate an alert by comparing the corresponding threshold with its content. Searching the database to generate statistical information, searching the related database according to the history information requirement, creating the history information, searching the related database according to the detailed information requirement, generating detailed information, and outputting it to the operator, Step 7: Depending on the system installation requirements, the installation path may be set to install the application software and database, partially reinstall the application software, perform the process start / stop / status information collection request, and add / delete / change / Step 8: Search the relevant database to create shape data or update shape data. Step 8: Process the data according to the analysis result of the connection request, build the schema according to the initialization request to load the data, Back up or restore data, manage / state Step 9: Provide operation information according to the operation information request, store the initial data in the operation management database according to the initialization request, and store the database contents in accordance with the backup request by the operator or the periodical backup time Step 10: Recovering the backup contents to the database according to the database restoration request, and after confirming the user by using the user name and password, input the data and display it on the screen or input the execution command, And an eleventh step of executing.
1 is a connection structure diagram of a subscriber information processing apparatus according to the present invention;
2 is a configuration diagram of a subscriber information processing apparatus according to the present invention;
3 is a processing flowchart of a network connection apparatus according to the present invention;
4A and 4B are processing flowcharts of a service processing apparatus according to the present invention;
5 is a flowchart of a process performed by an authentication processing apparatus according to the present invention.
6 is a processing flowchart of a terminal management apparatus according to the present invention.
7 is a processing flowchart of a subscription management system access device according to the present invention.
8 is a processing flowchart of the operation management apparatus according to the present invention.
9 is a processing flowchart of a service management apparatus according to the present invention.
10 is a flowchart of a process performed by the system management apparatus according to the present invention.
11 is a processing flowchart of a main memory database connection apparatus according to the present invention.
12 is a flowchart of a process of a DBMS connection apparatus according to the present invention.
13 is a processing flowchart of an operator access device according to the present invention.
DESCRIPTION OF THE REFERENCE NUMERALS
201: Network connection device 202: Service processing device
203: authentication processing device 204: terminal management device
205: Subscription management system access device 206: Operation management device
207: service management device 208: system management device
209: Main memory device database connection device
210: DBMS access device 211: Operator access device
212: Main Memory Database Subsystem
213: Database Management System 214: Operation System
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is a connection structure diagram of subscriber information processing according to the present invention. In the figure, 101 denotes a front end processor (FEP), 102 denotes a back end processor (BEP) 103 " represents an operation management server, and " 104 " represents an operation terminal.
Each of the hardware units is composed of a central processing unit, a main storage unit, an auxiliary storage unit, an input / output unit, and a communication unit. The entire unit processing apparatus 101 connects the common line signal network (CCS No. 7) with 84 links having a speed of 64 Kbps and mounts a network connection device 201 for processing the GSM MAP protocol. The post-processing unit 102 is equipped with a main memory data base system (MMDBS) capable of high-speed data processing and includes a service processing unit 202, an authentication processing unit 203, a terminal management unit 204, A subscription management system access device 205 and a main memory database access device 209 are installed. The operation management server 103 includes a database management system (DBMS) 213, an operation management device 206, a system management device 208, a service management device 207, a DBMS connection device And the operation connection device 211. The operation terminal 104 also has the operator connection device 211 mounted thereon. The entire unit processing apparatus 101, the post-processing unit 102, the operation management server 103 and the operation terminal 104 can communicate with each other via Ethernet, The unit processing device 102 is capable of high-speed communication through an LLA (Link Level Access).
2 is a configuration diagram of a subscriber information processing apparatus according to the present invention. In the figure, 201 denotes a network access device, 202 denotes a service processing device, 203 denotes an authentication processing device, 204 denotes a terminal management device, Reference numeral 205 denotes a subscription management system access device, 206 denotes an operation management device, 207 denotes a service management device, 208 denotes a system management device, 209 denotes a main memory database connection device, 210 denotes a DBMS connection Reference numeral 211 denotes an operator connection device, 212 denotes a main memory database subsystem, 213 denotes a database management system, and 214 denotes an operation system.
The network connection apparatus 201 enables exchange of information with an external system through a common line signal channel of a common line signaling system (CCS No. 7), thereby enabling the service processing apparatus 202, the authentication processing apparatus 203, (204) to transmit / receive information necessary for service provision, and to create and process a dialogue required for the service. The service processing unit 202 is connected to the network connection device 201 and the main memory database subsystem 212 and performs various functions such as location registration and deletion, call processing, subscriber information management, HLR error restoration, Visitor Location Register (VLR) Restoration, addition service registration / deletion / activation / deactivation / inquiry / password registration. The authentication processing unit 203 is connected to the network access device 201, the service processing unit 202 and the main memory data base subsystem 212 to generate authentication parameters required for encryption, Function. The terminal management apparatus 204 is connected to the network connection apparatus 201 and manages terminal status information such as permission / prohibition of use of the terminal. The main memory device database connection device 209 is connected to the main memory database subsystem 212 to add / delete / change / search the contents of the main memory device database, initialize the main memory device database, To provide data backup and recovery functions. The subscription management system access device 205 is connected to the service processing device 202, the terminal management device 204 and the main memory database access device 209 and is connected to an external subscription management system And information to be transmitted / received. The service management device 207 is connected to the database management system 213 and provides statistics and search function of operation management data on the service processing state of the subscriber information processing device (HLR). The database management system access device 210 is connected to the database management system 213 to add / delete / change / search the contents of the database, initialize the database, perform data backup function in preparation for data failure of the database Provide connections to do so. The system management device 208 is connected to the operation management device 206, the database management system 213, the database management system access device 210, and the main memory database access device 209, Initialization, startup process equipment, configuration and process management. The operation management device 206 includes the network connection device 201, the service processing device 202, the authentication processing device 203, the terminal management device 204, the subscription management system access device 205, the system management device 208 ), The main memory database connection device 209, the database management system 213, and the operation system 214 to collect and analyze the service status and the system operation status of the subscriber information processing apparatus and perform control when necessary . Collects and analyzes the service status and system operation status of the operator access device, and performs control when necessary. The operator connection device 211 is connected to the operation management device 206, the service management device 207, the system management device 208, the main memory database connection device 209, the database management system connection device 210, System 213 to provide an environment in which the operator requests the function of the subscriber information processing apparatus to perform a function and confirms the execution result on the screen. The main memory database subsystem 212 stores data for subscribers and services, and the database management system 213 stores operational management data.
The respective devices are distributed and installed in a whole unit processing unit (FEP) 101, a back unit processing unit (BEP) 102, an operation management server 103, and an operation terminal 104.
3 is a processing flowchart of a network connection apparatus according to the present invention.
First, a procedure for receiving a message from a signal transfer point (STP) of a common signal line (CCS No. 7) signal network will be described. Upon receiving a message from the signaling unit (STP) (301), it arranges it (302) and checks whether an error has occurred (303). If an error has occurred, the message is discarded (304). If no error occurs, it is determined (305) whether the destination of the message is itself. If the destination is not itself, the message is discarded (304), and if the destination is the destination itself, an overload is checked (306). If the received message is overloaded, the received message is discarded (304). If the received message is not overloaded, it is determined (307) whether a response is required to the signaling unit (STP). If a response is required by the signal transfer unit (STP), a transaction identification signal (ID) for use in a response is allocated (309), information necessary for a response in the received message is extracted and stored (310) The message is transmitted to the service processing apparatus 202, the authentication processing apparatus 203 or the terminal management apparatus 204 (311), and a response message is received (312). When a response message is received from each corresponding device, information necessary for transmission to the signal transmission unit (STP) is added to the received message to generate a message (313) and transmitted to the signal transmission unit (STP) (314). When the response to the signaling unit (STP) is not required as a response to the contents of the received message to each device, the message is sent to the service processing unit 202, the authentication processing unit 203 or the terminal management unit 204 And terminates (308).
Upon receipt of a message transmission request from the service processing apparatus 202, the authentication processing apparatus 203 or the terminal management apparatus 204 (315), information necessary for transmission to the signal transmission unit (STP) is extracted and added to the message (317), it is determined whether the final destination can transmit information (317). If the delivery is allowed, a link capable of transmitting among multiple linksets is established (318) and a message is transmitted (319) And terminates (320).
4A and 4B are processing flowcharts of a service processing apparatus according to the present invention.
Upon receiving the location registration request (401), it is determined (402) whether the subscriber who requested the location registration is a subscriber in its own registration or a subscriber registered in another personal communication exchange (PCX / VLR). If the subscriber is a subscriber registered in another exchange, it requests the corresponding exchange to delete the location of the subscriber (403), receives the location deletion response (404), and then determines whether the subscriber characteristic is a subscriber whose roaming is restricted 405). If the subscriber is not a subscriber registered in another exchange, it is determined whether the subscriber is a roaming subscriber immediately (405). As a result of the determination, if the roaming is restricted, the location registration is notified 406. If the roaming is not restricted, the location information of the subscriber is updated 407 and the updated subscriber information is transmitted to the personal communication exchange 408) The personal communication exchange receives the result and confirms the reception with the corresponding response message (409). If the result is normally received, it is determined whether the supplementary service check is necessary for the registered subscriber (410). If it is necessary to check the supplementary service, the subscriber requests the supplementary service check (411) and notifies the location update completion message (412) If it is not necessary, the location update completion message is immediately notified (412).
Upon receipt of the error recovery request of the VLR of the Personal Communication Switching Unit (413), a new identification number (ID) is assigned to the subscribers stored in the personal communication exchange where the error occurred and the subscriber tracking control value is set (414). Then, subscriber information is transmitted to the personal communication exchange to which the corresponding subscriber belongs (415). In step 416, it is determined whether the subscriber is connectable by using the received message 417. If the connection is not possible, the MS_NOT_REACHABLE is set 418 and subscriber information processing After setting the device number (HLR_NUMBER) (419), the information is transmitted to the personal communication exchange in which the error occurred (420). If the subscriber connection is possible, the subscriber information processing unit number (HLR_NUMBER) This information is forwarded to the failed private communication exchange (420).
Upon receipt of the subscriber information deletion request from the personal communication exchange (421), the received message is analyzed to determine whether the visitor location register (VLR) number included in the message is the same as the visitor location register number stored in the subscriber information processor (HLR) (422), the subscriber location information is deleted (423), and the subscriber location information deletion completion is notified to the corresponding private communication exchange (424). If the two numbers do not match, only the subscriber location information deletion complete message (424).
Upon receipt of the error recovery request of the subscriber information processing device itself from the operator (425), the address list for each visitor location register (VLR) stored in the subscriber management device is erased (426) and the visitor location register (VLR) When all visitor location registers (VLRs) are notified (428), the process ends.
Upon receiving the subscriber information change request message from the subscription management system access device 205 (step 429), it is determined whether the subscriber is a currently registered subscriber (step 430). If the subscriber information change request message is not registered subscriber, (433), the subscriber information is registered together with the subscription information (433), the subscriber information is changed in the case of the registered subscriber (434), and the result is transmitted to the subscription management system access device 205 (step 435).
If the result notification is successfully completed in the case of the registered subscriber, it is determined whether the subscriber is a subscriber registered in the personal communication exchange (436). If the subscriber is not registered in the personal communication exchange, the subscriber is immediately terminated, If it is a subscriber, the message is analyzed 437. If it is a location deletion request by the operator, the location deletion request is transmitted to the visitor location register VLR 438, the location deletion response is received 439, The subscriber information deletion message is transmitted to the visitor location register (VLR) if it is a subscriber information deletion request by the operator (step 412) (442) and receives a subscriber information deletion complete message (443).
Upon receipt of a call processing path information request (routing information request) from the calling subscriber (444), it is checked whether the called subscriber is a call prohibited subscriber (445) or a call switching subscriber (446) 447). If it is determined that the called subscriber is not a call-prohibited subscriber, and the subscriber is not a call-forwarded subscriber, then the called subscriber is requested to receive a roaming number from the called personal communication exchange (448) (449) route information to the originating private communication exchange (450) and ends. If the called subscriber is a call-switching subscriber, the call path is established (451) and the path information is forwarded to the originating private communication exchange (450) and ends. If the called subscriber is a call prohibited subscriber or is in a call prohibited state, the call termination information transmission message is added to the call path information transmission message and transmitted (452).
If the subscriber who has already subscribed to the supplementary service changes the subscriber information and receives a registration / deletion / activation / deactivation / password / query processing request of the supplementary service (453) Basic Service group (454). When the update is completed, the result is notified to the subscriber (455) and the process ends.
5 is a processing flowchart of the authentication processing apparatus according to the present invention. The authentication processing apparatus 203 always uses a certain amount of authentication parameters for each subscriber in the authentication database of the main memory database subsystem (MMDBS) (PCX / VLR) to be able to provide authentication parameters at any time on demand. There are two cases for generating authentication parameters in the authentication processing device 203. [ One for generating new authentication parameters for the new subscriber and the other for the case of supplementing the authentication parameters for the existing subscriber.
The authentication parameter new creation is performed according to the authentication parameter new creation request message transmitted from the subscription management system (Subscription Management System), which is an external device of the subscriber information processing device (HLR), through the service processing device 202 at the time of newly registering the subscriber. When an authentication parameter generation request message according to the new subscription is received (501), an authentication parameter generation algorithm is performed using the subscriber authentication key (Ki) included in the new authentication parameter generation message, and an authentication parameter set (RAND, SRES, Kc) (502) in the authentication database of the main memory database subsystem (212) (503). Since the authentication key (Ki) must be encrypted at the time of transmission or database storage in order to maintain security, it is required to perform a decryption / encryption process before and after the execution of the authentication algorithm. It is determined whether generation of the required authentication parameters has been completed (504). If the generation of the authentication parameters is not completed, the process is repeated from the authentication parameter generation process (502). When the generation of the authentication parameters is completed, After the result message is transmitted, the process is terminated (505).
In the case of supplementing the authentication parameters for existing subscribers, when inserting the authentication parameters to the personal communication exchange (PCX / VLR) by inspecting and supplementing the remaining amount of authentication parameters in the authentication database, There are three cases, such as when performing a reservation task for supplementing authentication parameters for all subscribers, or when the operator is required by the operator to generate authentication parameters through the operation management device 206 when necessary. Since the authentication parameter generation request message for supplementing the existing subscriber does not include the authentication key (Ki), it is necessary to extract the authentication key (Ki) stored in the authentication database before executing the authentication parameter generation algorithm. When an authentication parameter generation request message is received (506), an authentication key (Ki) of a subscriber stored in the authentication database of the main memory subsystem 212 is extracted (507) and an authentication parameter generation algorithm is performed. (RAND, SRES, Kc) (502) and stores it in the authentication database of the main memory database subsystem 212 (503). It is determined whether generation of the required authentication parameters has been completed (504). If the generation of the authentication parameters is not completed, the process is repeated from the authentication parameter generation process (502). When the generation of the authentication parameters is completed, After the result message is transmitted, the process is terminated (505).
Upon receiving the authentication parameter request message from the personal communication exchange (PCX / VLR) via the network access device 201 for subscriber authentication in the network access of the subscriber (508), it is stored in the authentication database of the main memory database subsystem 212 (509) the authentication parameter set (RAND, SRES, Kc) of the corresponding subscriber. The extracted authentication parameters are transmitted to the personal communication exchange (PCX / VLR) via the network access device 201 in response to the response message (510). The number of authentication parameter sets transmitted at one time is determined as an operational parameter by the system management function. As described above, the authentication database of the main storage subsystem 212 must always store a certain amount of authentication parameters. Therefore, when extracting the authentication parameter set for the corresponding subscriber in the main memory database subsystem 212, it is checked whether the supplementary setting of the authentication parameter set is required (511) (512) so that a certain amount of the authentication parameter is always maintained in the authentication database. When the transmission of the authentication parameters is completed, the fact that the processing has been completed is notified to the management function of the authentication processing apparatus 203 (513), and the processing performance data of the authentication processing apparatus 203 is accumulated so as to be utilized for system operation management. When the completion of the authentication process is received in the authentication parameter providing function (514), the number of processes and the number of success counters are incremented by one to accumulate data for performing the authentication process (515). If there is a request for transferring the measurement information for the authentication process from the operation management device 206 in accordance with the operational management requirement (516), the accumulated counter value (authentication process measurement information) is transmitted (517) After the counter is used for processing performance analysis, the counter is reset and processing is terminated (518).
6 is a processing flowchart of the terminal management apparatus according to the present invention. The terminal management apparatus 204 stores the status information of all terminals used in the network in the terminal status information database and transmits the status information to the personal communication exchange (PCX / VLR The status information of the corresponding terminal is provided. Each terminal held in the terminal status information database is distinguished as unique terminal identification information in a network called International Mobile Equipment Identity (IMEI), and the terminal status information for each of these terminals is a white list ), Blacklisted terminals are classified and managed as a gray list, and terminals that require usage attention are classified and managed as a gray list.
The change of the terminal status information is not performed directly in the subscriber information processing unit (HLR) but is performed primarily in the subscriber management apparatus, which is a separate apparatus, and then transmitted to the subscriber information processing apparatus through the interface between the subscription management apparatus and the subscriber information processing apparatus, Is applied to the terminal status information database of the management apparatus 204 so that the terminal status information can be provided in the terminal status check request at the personal communication exchange (PCX / VLR).
When the terminal status information change is performed in the subscription management apparatus (SMS) and the terminal status information change request is received through the subscription management system access point 205 (601), the received terminal status information change request is a registration request factor deletion request (602), and registers / deletes / changes the corresponding terminal state information in the terminal state information database of the main memory database subsystem (212) according to the request history (603). Upon completion of the process of changing the terminal status information, the result message for the terminal status information change request is transmitted to the subscription management system access point 205 (604), and at the same time, (605), and accumulates processing performance data of the terminal management apparatus 204 to be utilized in system operation management.
Upon receipt of the terminal status check request message from the personal communication exchange (PCX / VLR) via the network access device 201 (606), the terminal status information of the corresponding terminal stored in the terminal status information database of the main memory database subsystem 212 (607), and transmits the status information check result to the personal communication exchange (PCX / VLR) via the network connection device 201 (608). When the transmission of the terminal state information to the network access device 201 is completed, the terminal management apparatus 204 notifies the terminal management apparatus 204 of the completion of the processing (609) and stores the processing performance data of the terminal management apparatus 204 for system operation management The terminal status checking procedure ends.
When the terminal state information inspection processing function completes the terminal state information change processing, the processing completion notification is received (610), and the processing count and success count counter are incremented by one to accumulate data on the terminal state information change processing performance (611).
In addition, when the terminal state inspection processing function has received the processing completion notice at the completion of the terminal state inspection processing (612), data for performing the terminal state update change processing is accumulated 611 by incrementing the processing count and the success count counter by one.
Thereafter, when receiving a measurement information transmission request for the terminal status information change processing and the terminal status check processing from the operation management device 206 according to the operational management need (614), the accumulated counter value (terminal status check / change measurement information (615) to be utilized for processing performance analysis of the terminal management apparatus 204, and then the counter is reset and the processing is terminated (616).
7 is a processing flowchart of a subscription management system access apparatus according to the present invention.
First, the procedure for the information transmission / reception processing is a step 701 of receiving the subscription information (subscriber information, supplementary service information) and the terminal status information transmitted from the subscription management system to the service processing apparatus 202 Or the terminal management apparatus 204 (702). Upon receiving a response message from the service processing apparatus 202 or the terminal management apparatus 204 (703), the server transmits a result message for completion of processing to the subscription management system (704), and then transmits an information transmission / After transmitting 705 to the system access point management function 705, a response message is received from the access point management system access point management function 706, and the counter is incremented 707 to accumulate the measured value .
Upon receipt of the information recovery (subscriber information, supplementary service information, terminal status information) request from the main memory database access device 209 (708), the procedure for information recovery sends a recovery request for the information to the subscription management system 709). Upon receiving the recovery result information (subscriber information, supplementary service information, and terminal status information) from the subscription management system (710), the recovery information is transmitted to the main memory database access device 209 (711). After the information transmission / reception processing completion message is transmitted to the subscription management system access point 205 management function (705), the response message is received from the management function of the subscription management system access point 205 (706) The counter is incremented (707) to accumulate.
Upon receiving the traffic information request for the information processing and the information restoration processing from the operation management apparatus 206 (712), the access management system access device management function procedure of the subscription management system accesses the measurement value accumulated and classified as the number of successes and failures of the information transmission / To the operation management apparatus 206 (713). Then, the counter used to accumulate the measured value is reset (714) and then the process is terminated.
8 is a processing flowchart of the operation management apparatus according to the present invention.
First, in the procedure for processing the management management information collection request, if an information collection request is received (801), the process is analyzed to determine whether it is an automatic collection request or a manual collection request (802). In the case of the automatic collection request, after confirming what object to collect automatically (803), the collecting command is transmitted to the corresponding device (805) and transited to the waiting state (806). In the case of the manual collection request, the manual collection request is analyzed to determine what information should be collected (804), the collection command is transmitted to the corresponding device (805), and transition to the waiting state is performed (806). If the acquisition information is received from the device to which the acquisition command was transmitted (807) in the waiting state (806), it is analyzed whether it is information that needs to be displayed in real time (808). If the real time display is required, the collected information is output to the operator access device 211 (809) and stored in the operation management database (810). If the real time display is not necessary, the operation management database stores the collected information in operation management database (810). In addition, an information analysis request is generated for alarm analysis of the collected information (811).
Upon receiving the control request (812), the procedure for processing the control request first determines whether the change in the operation management parameter is a pure control request or not (813). If the request is a control request, the control request is commanded to a corresponding apparatus requiring control (814), and a transition is made to a waiting state for reception (815). When the control result is received from the device (816), the control result is output to the operator connection device (211) (817) and stored in the operation management database (818). If the operation management parameter is changed, the corresponding operation management parameter of the operation management database is changed (819), the result is outputted to the operator connection device 211 (820), and the process ends.
The information analysis procedure identifies alerts in the collected information. When the information analysis processing request generated in the collection of the management information is received (821), the corresponding limit value is compared with the corresponding contents according to the collected information (822). A critical alert is generated 824 if the value of the collected information is in a critical region 824 and a major alert 826 if it is in a major region 825, If it is in the minor area 827, a minor alarm is generated 828. The created alert is forwarded to the operator connection device 211 for screen output (829), stored in the operation management database (830) and then terminated.
9 is a processing flowchart of the service management apparatus according to the present invention.
First, a procedure for processing a statistical request analyzes 901 a statistical request and analyzes 902 a statistic for which statistic is desired. The corresponding database is searched (903), the statistical information is created (904), and the statistical information is transmitted to the operator connection device (211) to output it (905).
Upon receipt of the search request (906), the process of processing the search request analyzes whether the requested history information or the detailed information is requested (907). When the history information is requested, the history information requirement condition is analyzed (908), the related database is searched according to the analyzed condition (909), and the history information is created (910). The created history information is transmitted to the operator connection device 211 and displayed on the screen (911). When detailed information is requested, the detailed information requirement is analyzed (912), the relevant database is searched according to the analyzed condition (913), and detailed information is created (914). The generated detailed information is transmitted to the operator connection device 211 for screen output (915) and ends.
10 is a processing flowchart of the system management apparatus according to the present invention.
First, when a system installation request is received (1001), a procedure for processing a system installation request is analyzed (1002) to determine whether it is an initial system installation or a partial reinstallation. If it is the initial system installation, the installation path is first created (1003) and the application software is installed (1004). When the application software installation is successfully completed, the database installation is performed. However, the database installation transfers only the installation command to the main memory database access device 209 and the database management system access device 210 to access the main memory database access device 209 and the database management Each of the system connecting devices 210 installs the corresponding database (1005). When the installation of the database is completed, the system is initialized (1006), and the result of the installation is transmitted to the operator connection device 211 to be displayed on the screen (1007). In the case of partial reinstallation, the corresponding application software is reinstalled (1008), the system is initialized (1006), and the installation result is transmitted to the operator connection device (211) to be displayed on the screen (1007). Upon receiving the start / stop request (step 1009), it is determined which process is required to start / stop and the corresponding process is started / stopped (step 1010). Then, And transmits it to the device 211 (1011). Upon receipt of the system-wide stop request (1012), a command for stopping the entire process is transmitted to all application processes (1013) and the result is transmitted to the operator connection device (211) (1011).
The process of receiving the collection request of the process status information collects the status information of all the processes or a specific process. Upon receiving the collection request of the process status information (1014), the status information of all the processes or processes is collected (1015) and transfers the result to the operation management device 206 (1016).
The procedure for processing the addition / deletion / modification / retrieval request of the shape data firstly receives the add / delete / change / search request from the operator access device 211 (1017) and analyzes the request to determine whether it is a search request (1018 ). In the case of a search request, the related database is searched for (1021), shape data to be output is created (1022), and outputted to the screen through the operator connection device (211) (1023). In the case of addition / deletion / modification of the shape data, the related shape data is updated according to the condition (1019) and the result is transmitted to the operator connection device 211 (1020).
11 is a processing flowchart of a main memory database connection apparatus according to the present invention. The main memory database access apparatus requests a query word and a main memory database access request, an initialization request, a backup and recovery request, and a main memory database access apparatus management / .
The processing procedure of the query term and the main memory unit database connection request is performed by the operator through the query processor (1101) when the operator inputs a connection request to the main memory database connection apparatus 209 in the form of a query language (SQL) (1102). As a result of the analysis, the main memory device is directly connected to perform the desired data processing according to the type of operation (addition / deletion / modification / retrieval) (1103). The processing result is output to the screen in a form that can be confirmed by the operator (1104) and the process is terminated.
Upon receiving an initialization request sent by the system management apparatus at the time of system startup or an initialization request issued by the operator in the work table (1105), the main memory database connection apparatus 209 constructs a schema of the main memory database (1106) Data is loaded using an auxiliary storage device such as a tape (1107). Then, the processing result is transmitted to the workstation or the system management device 208 (1108) and the process is terminated.
The main memory database connection device 209 performs backup and recovery for protecting the main memory database from failure as follows. Upon reception of the backup and recovery request (1109), the main memory database access device determines whether it is a backup request or a recovery request (1110). In the case of a backup request, the type of the auxiliary storage device designated by the operator and the type of the main storage device database to be backed up are analyzed and backup is performed using the database that has been backed up recently (1111) ). If it is a recovery request, it is checked whether it is a self recovery request (1113). In the case of the self-recovery request, the self-recovery is performed prior to the overall recovery (1115), and a recovery request is sent to the subscriber management device for recovery of information that can not be restored to the contents of the backup tape and contents of the terminal status information database (1115) (1116). If it is not the self-recovery request, the recovery request is sent to the subscription management apparatus immediately (1115), and the standby state is transited (1116). When the recovery data is received from the subscription management apparatus 1117, the main database is recovered using the transmitted data 1118, and the recovery completion message and the result are output 1119 and the process ends.
The main memory device database access device collects management information for each operation performed by the main memory device access device 209 during the execution of each service in order to provide management information of the main memory device database and data status information of the main memory device database. If a management / status information request is received from the operation management device 206 during collection (1120), the processing for obtaining the requested data is performed (1121), and the result is transmitted to the operation management device 206 (1122) Reset the counter.
12 is a processing flowchart of a DBMS connection apparatus according to the present invention.
The DMBS operation function procedure for performing the addition / deletion / modification / retrieval of the database is performed when the operator accesses the database management system 213 via the operator access device 211 using the database query language (SQL) Deletes, changes, retrieves and processes the data of the database according to the type of the query (operation function) 1201, extracts the operation information from the database management system 213 in accordance with the extracted data, To the connection device 211. (1204)
The database initialization function procedure defines (1206) a database schema for storing / managing data upon receiving an initialization request (1205) input from the operator access device (211) or the system management device (208). That is, it generates operation management database data, receives necessary initial data from a data file and stores it in the operation management database (1207), and transmits the process details and the initialization result to the user access device 211 or the system management device 208 (1208, 1209).
The database backup function procedure is divided into two. Upon receiving a backup request by the operator (1210), the database backup (manual backup) function procedure at the operator request through the operator connection device 211 backs up the database contents to the tape (1211) and transmits a backup completion message to the user access device 211 and terminates (1212). The cyclical backup (automatic backup) procedure starts a timer to periodically back up the database contents to the tape at a predetermined time 1213 (1214), resets the timer, and then ends (1215).
Upon receiving the database restoration request from the operator access device 211 (1216), the database restoration function procedure restores the contents of the tape placed on the backup to the database (1217), transfers the restoration result to the user access device 211 (1218).
13 is a processing flowchart of the operator connection apparatus according to the present invention.
First, a screen for inputting a user name and a password is displayed on the screen (1301), and transition is made to the standby state (1302). When the operator inputs his / her user name (ID: identification number) and password in the work table (1303), the operator access device 211 checks whether the user is a legitimate user using the account file (1304). If it is determined that the user is an illegal user, the operator access device 211 outputs an error message to the screen (1326) and stops the operation until it is re-driven by the external console. In the case of a legitimate user, the operator access device 211 transitions to a state waiting for a work instruction (1305).
Two inputs are available in the wait state of the job command. When data to be displayed on the work table is input in the subscriber information processing apparatus 1306, the data is displayed on the screen in an easy-to-output manner (1307) and displayed on the screen (1308). If the operator inputs a command to be performed on the workspace 1309, the syntax error of the inputted command is checked 1310 and the command is checked to see if the command is not a file 1311. If the command is in the form of a file, it is checked whether it is inputted in accordance with the command file operation syntax, and then the operation is waited until the execution time is reached (1312). At the time of execution, the next process (1313) is performed in the same procedure as the general command. If the command is a single command rather than a file type, it is checked whether the operator who has input the command has authority to execute the command (1313). If the result of the check is that the user does not have the authority, an error message is displayed on the work table (1326) and the process ends. If the authority is owned, the type of the use command is determined (1314). If the operator requests the help of command execution 1315, a summary of the requested command is retrieved 1316, a history of command execution is added 1324, and a search result is displayed on the screen 1325. If the system access history is searched (1317), a search is performed with respect to the operator who has accessed the system and the execution time (1318), and the search history is added to the system access history table (1324) The result is output as a workspace (1325). When an account management command for registering a new operator or adding / retrieving / changing / canceling operator information is performed (1319), operator information is added / deleted / retrieved / changed in an account file according to each form (1320) Upon completion, the account management history is added to the system access history table (1324) and the result is output to the work table (1325). Otherwise, it is regarded as a command execution request for the other device. After requesting the execution of each command to the corresponding device (1321), the process waits until the result is received (1322). At this time, each device received in the command execution request sends the command execution completion message and the execution result to the operator access device 211 after executing the command. Upon receiving the command execution completion message (1323), the operator connection device (211) adds the history to the system access history table (1324) regardless of whether the command execution is successful or not (1324) and displays the execution result on the work table (1325).
As described above, the present invention accurately grasps / manages the position of a subscriber, and can perform high-speed data processing so that a call connection can be made in real time without limitation to a place, stably managing supplementary services and subscriber data at the same time, The structure can be quickly restored without affecting the service, so that it can be applied to the construction of an effective personal communication service network.
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention. The present invention is not limited to the drawings.
Claims (33)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960030127A KR100194763B1 (en) | 1996-07-24 | 1996-07-24 | Personal communication service subscriber information processing device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960030127A KR100194763B1 (en) | 1996-07-24 | 1996-07-24 | Personal communication service subscriber information processing device and method |
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| Publication Number | Publication Date |
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| KR980013481A true KR980013481A (en) | 1998-04-30 |
| KR100194763B1 KR100194763B1 (en) | 1999-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019960030127A KR100194763B1 (en) | 1996-07-24 | 1996-07-24 | Personal communication service subscriber information processing device and method |
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| KR (1) | KR100194763B1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20000015268A (en) * | 1998-08-28 | 2000-03-15 | 김영환 | Device for registering a new subscriber and a method thereof in a digital mobile communications system |
| KR20000067429A (en) * | 1999-04-28 | 2000-11-15 | 김영환 | Inter process communication using message routing function in home location register |
| KR20000066143A (en) * | 1999-04-13 | 2000-11-15 | 김영환 | Apparatus for tracking data and Method for debugging data in home location register |
| KR100480149B1 (en) * | 1997-01-08 | 2005-07-21 | 엘지전자 주식회사 | Text error compensation device and method in digital cellular telephone system |
| KR100531169B1 (en) * | 1999-12-31 | 2005-11-28 | 주식회사 케이티 | Method for internetworking between icis and tims |
| KR100706611B1 (en) * | 2004-12-03 | 2007-04-11 | 한국전자통신연구원 | Service level agreement system and its method for processing tremendous data by using dynamic classification data?classifying module |
| KR100751643B1 (en) * | 2006-06-07 | 2007-08-22 | 엘지노텔 주식회사 | Method for monitoring an abnormal operation of a mobile communication subscriber processing unit |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100431192B1 (en) * | 2001-12-06 | 2004-05-12 | 한국전자통신연구원 | An EMS for operating a management and operating information of an ATM-PON Access Network |
-
1996
- 1996-07-24 KR KR1019960030127A patent/KR100194763B1/en not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100480149B1 (en) * | 1997-01-08 | 2005-07-21 | 엘지전자 주식회사 | Text error compensation device and method in digital cellular telephone system |
| KR20000015268A (en) * | 1998-08-28 | 2000-03-15 | 김영환 | Device for registering a new subscriber and a method thereof in a digital mobile communications system |
| KR20000066143A (en) * | 1999-04-13 | 2000-11-15 | 김영환 | Apparatus for tracking data and Method for debugging data in home location register |
| KR20000067429A (en) * | 1999-04-28 | 2000-11-15 | 김영환 | Inter process communication using message routing function in home location register |
| KR100531169B1 (en) * | 1999-12-31 | 2005-11-28 | 주식회사 케이티 | Method for internetworking between icis and tims |
| KR100706611B1 (en) * | 2004-12-03 | 2007-04-11 | 한국전자통신연구원 | Service level agreement system and its method for processing tremendous data by using dynamic classification data?classifying module |
| KR100751643B1 (en) * | 2006-06-07 | 2007-08-22 | 엘지노텔 주식회사 | Method for monitoring an abnormal operation of a mobile communication subscriber processing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100194763B1 (en) | 1999-06-15 |
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