KR0151904B1 - Triggering information management method of intelligent network service in service exchange - Google Patents

Abstract

The present invention relates to a triggering information management method for managing triggering information for driving intelligent network service logic in an intelligent network service exchange. In order to provide the triggering information management method for receiving the triggering information at the intelligent network service exchanger and managing the information received at the sensing point processor of the intelligent network service exchanger as the trigger detection point, the service information manipulation request from the network management system 102 is received. First steps (301 to 308) for analyzing errors, managing an indication number, and generating a service information manipulation request operation and then analyzing the type of request operation; In case of new service registration, it adds new information input area to intelligent network service database, writes received service information, inputs new detection point information in trigger detection point information database, and then reports the result according to the success or failure of operation processing. Second steps 309 to 323; And a third step of modifying the service information received from the intelligent network service database after modifying the service information received from the intelligent network service database, and then reporting the result according to whether the operation is successful or not. 314 to 327), there is an effect that can modify the data of the intelligent network service exchange by the signaling message of the network management system without modifying the program.

Description

How to manage triggering information for intelligent network services in intelligent network service exchange

FIG. 1 is a procedure for receiving triggering information for a new intelligent network service collected from a network operator in a network management system at an intelligent network service exchange.

2 is a flow chart in accordance with the present invention.

* Explanation of symbols for main parts of the drawings

102: network management system 103: intelligent network service switch

The present invention relates to a triggering information management method for managing triggering information for driving intelligent network service logic in an intelligent network service exchange.

The initial intelligent network service switch (TDX-10 SSP: Service Switching Point) provides intelligent network services to provide free phone (FP), credit call (CC) and premium rate (PR) services. Application processor that handles call processing function is implemented per specific intelligent network service such as Free Phone Service Control (FPSC), Credit Call Service Control (CCSC), Premium Rate Service Control (PRSC), and common line signaling (SS No. 7) The Application Service Element (ASE), which processes services in a distributed environment using a connectionless network layer service in a signaling network, is similar to an application process, FPOE (Free Phone Operation Execution) and FPDO (Free Phone Dialogue). It consists of Operation (CCOE), Credit Call Operation Execution (CCOE), Credit Call Dialogue Operation (CCDO), Premium Rate Operation Execution (PROE), and Premium Rate Dialogue Operation (PRDO) blocks.

This structure uses the lower layer of the Transaction Capabilities Application Part (TCAP) for common line signaling as a common block, but the TEX-10 SSP is added to the initial intelligent network service switcher whenever a new service is added. Service-specific application process and application service element must be reimplemented, there is a problem that can not quickly introduce a variety of communication services.

In order to solve the above problems, the present invention provides a triggering point processing unit of an intelligent network service exchanger by receiving triggering information collected from a network operator in a network management system to deliver triggering information for an intelligent network service to an intelligent network service exchanger. An object of the present invention is to provide a triggering information management method for managing information received by a triggering detection point (TDP).

The intelligent network is a function-centralized distributed structure and consists of several network elements such as an intelligent network service switching point (SSP), a service control point (SCP), and an intelligent peripheral system (IP). It has the characteristics of providing economically and efficiently services by quickly implementing various and customized services.

In addition, the software structure of the intelligent network service exchanger that provides a network access function to the service user and serves as a gateway to the intelligent network has a service-independent structure so that it can be used without modification when changing or adding a service.

In order to achieve the above object, the present invention, in the triggering information management method applied to the intelligent network service switch, receiving a service information operation request from the network management system to analyze the error, manage the instruction number, service information operation request A first step of analyzing a form of a request operation after generating an operation; As a result of the analysis of the first step, if the new service is registered, new information input area is added to the intelligent network service database to write the received service information, input new detection point information into the trigger detection point information database, and then operation processing. A second step of reporting a result depending on the success; And modifying the service information received from the intelligent network service database after modifying the service information received from the intelligent network service database if it is not a new service registration, and then modifying the detection point information of the trigger detection point information database. And a third step of reporting the result.

Hereinafter, with reference to the accompanying drawings will be described an embodiment according to the present invention;

FIG. 1 is a procedure diagram of receiving, at an intelligent network service exchange, trigger information on a new intelligent network service collected from a network operator in a network management system.

The intelligent network service exchanger 103 processes the call processing requested from the service user by the International Telecommunication Union-Telecommunication standardization section (ITU-T) Basic Call State Mode (BCSM) which is a standardized basic call state model for intelligent network service call processing. Basic point processing unit (110) to proceed, and detection point processing unit (Detection Point Processing Part) to determine whether to receive a detection point (DP) generated from the basic call processing unit and report to the intelligent network service logic of the application processor (109) ), The basic call processor 110 is controlled to interoperate with the intelligent network elements such as the service control system and the intelligent information providing system to provide the requested intelligent network service to the service user, and trigger the triggering information transmitted from the network management system. Application process 108, instructing the detection point processing unit 109 to manage the detection point; An application in which the network exchanger 103 forms or decrypts a message to transmit and receive an intelligent network operation using a common line signaling method, which is a standardized protocol, with intelligent network elements such as a service control system, an intelligent information providing system, and a network management system. Signal connection that transmits information between signal points using the service element set 107, the Q & A function 106 for supporting the interaction between the application service elements, and the message transfer unit 104, which is a low-level protocol. The control unit 105 is composed of a message transfer unit 104 which is the lowest level of the common line signaling protocol.

The operations of the question-and-answer function application unit 106, the signal connection control unit 105, and the message transfer unit 104 are the same as in the initial intelligent network service switcher (TEX-10 SSP).

The network management system 102 collects input data from the network operator 101 and transmits 201 triggering information on the intelligent network service to the intelligent network service exchange 103 using the common line signaling method (SS No. 7). .

The intelligent network service exchanger (103) of the message delivery unit (104), the signal connection control unit (105), the question and answer processing function application unit (106) to deliver the intelligent network service triggering information received from the network management system (102) to the application processor. A new dialog indication dialog primitive and an operation indication component primitive are transmitted to the set of application service elements using the common line signaling message delivery function (202 to 204).

The application service element set 107 includes 25 applications recommended by the ITU-T IN CS-1 (Intelligent Network Capability Set-1) for processing an application service element or an intelligent network service call implemented by a specific service of an existing initial intelligent network service exchange. In addition to the service element, a service information management application service element for processing the intelligent network service triggering information input from the network management system 102 has been added.

The application service element set 107 that receives the dialog instruction dialog primitive and operation instruction primitive from the question-and-answer function application unit 106 analyzes the operation type of the operation instruction component primitive to drive the service information management application service element to receive the component primitive. After checking the error of the parameter, the information of the parameter term is encoded into the service information operation request operation and transmitted to the application process 108 (205), and the operation sent to receive the service information operation result from the application process 108 Drive a timer for and manage the operation instruction number.

The application process 108 analyzes the request operation type, service access number, and service triggering information in the received service information manipulation request operation. If the type of operation requested from the network management system 102 is a new service registration, the application process 108 generates new service information in the intelligent network service database, and the type of operation requested from the network management system 102 is determined. In the case of modifying existing service information, the application process 108 modifies the service information of the intelligent network service database. When the received service information manipulation request operation requests an operation for registering a new intelligent network service or an operation for modifying service triggering information, the application process 108 transmits a trigger detection point generation request operation to the detection point processing unit 109. Instructs to modify the trigger detection point information database.

The application process 108 transmits the operation to the application service element set 107 as a result of the service information manipulation success result if the service information manipulation procedure is successfully performed, and if the timer is expired or an error occurs during the service information manipulation procedure. An operation failure result operation is sent to the application service element set 107 (208).

The service information management application service element of the application service element set 107 encodes the received service information operation result operation into a dialog termination dialog primitive and a success result reporting component primitive or a failure result reporting component primitive to process the question-and-answer function application unit 106. (209) terminate the driven timer and release the assigned indication number.

Intelligent network service exchanger receives intelligent network service triggering information by using the common line signaling method message transmission function of the question and answer processing function application unit 106, the signal connection control unit 105, and the message transfer unit 104 of the intelligent network service exchanger 103. The operation result processed at 103 is transmitted to the network management system 102 (210 to 212).

2 is a flow chart according to the present invention.

The message transfer unit 104 receives the intelligent network service message from the network management system 102 (301) and starts a dialogue with the application service element set 107 through the signal connection control unit 105 and the question and answer function application unit 106. The dialog primitive and the operation indication component primitive are transmitted (302).

The application service element set 107 analyzes the error, manages the dialog number, analyzes the operation type of the component primitive (303), determines whether it is a service information manipulation request from the network management system 102 (304), or The intelligent network service call processing is performed, and if the service information manipulation request is performed, the service information management application service element is driven (305).

The service notification management application service element analyzes the error, manages the indication number, generates a service information manipulation request operation and sends it to the application process 108 (306). The application process 108 analyzes 307 the type of request operation to determine whether it is a new service registration (308).

If new service registration, the application process 108 adds a new information entry area to the intelligent network service database (209) and writes the service information received from the network management system 102 (310). Thereafter, a trigger detection point generation request operation is transmitted to the detection point processing unit 109 (311).

The detection point processing unit 109 determines whether the operation is successful after inputting new detection point information into the trigger detection point information database (312) (313).

If the operation processing is successful, the detection point processing unit 109 transmits a trigger detection point generation success result operation to the application process 108 (314), and the application process 108 performs a service information manipulation success result operation to the service information management application service. (315), the service information management application service transmits the success result component primitive to the application service element set (107) (317), and the application service element set (107) to the question processing function application unit (106). The end dialog primitive and the success result reporting component primitive are sent (317) and forwarded to the network management system 102 before ending the service process (318).

If the operation process is unsuccessful, the detection point processing unit 109 transmits a trigger detection point generation failure result operation to the application process 108 (319), and the application process 108 performs a service information operation failure result operation to the service information management application service. (320), the service information management application service sends the failure result reporting component primitive to the application service element set (107) (321), and the application service element set (107) to the question-and-answer function application unit (106). The dialogue termination dialog primitive and failure result reporting component primitive are transmitted (322) and forwarded to the network management system 102 before the service processing ends (323).

On the other hand, if the service information manipulation request from the network management system 102 is not a new service registration, the application process 108 detects (324) after modifying the service information received from the network management system 102 in the intelligent network service database. When the trigger detection point modification request operation is transmitted to the point processing unit 109 (325), the detection point processing unit 109 modifies the detection point information of the trigger detection point information database (326) and then determines whether the operation is successful. (327).

If the operation processing is successful, the detection point processing unit 109 transmits a trigger detection point generation success result operation to the application process 108 (314), and the application process 108 performs a service information operation success result operation to the service information management application service. (315), the service information management application service sends a success result reporting component primitive to the application service element set (107) (317), and the application service element set (107) to the question-and-answer function application unit (106). The dialog termination dialog primitive and the success result reporting component primitive are sent (317) and forwarded to the network management system 102 before the service processing ends (318).

If the operation process is unsuccessful, the detection point processing unit 109 transmits a trigger detection point generation failure result operation to the application process 108 (319), and the application process 108 performs a service information operation failure result operation to the service information management application service. (320), the service information management application service sends the failure result reporting component primitive to the application service element set (107) (321), and the application service element set (107) to the question-and-answer function application unit (106). The dialogue termination dialog primitive and failure result reporting component primitive are transmitted (322) and forwarded to the network management system 102 before the service processing ends (323).

In the present invention as described above, since the intelligent network service exchanger receives the service triggering information from the network management system and stores the trigger detection point information, the call processing information reported from the basic call processing unit without modifying the switching software program regardless of a specific service. Can be implemented by intelligent network service logic. Even if the information of the intelligent network service registered in the intelligent network service exchange is changed, the data of the intelligent network service exchange can be changed by the signaling message of the network management system without modifying the switching software program. There is a modifiable effect.

Claims (4)

A triggering information management method applied to an intelligent network service switch, comprising: receiving a service information operation request from the network management system 102, analyzing an error, managing an indication number, and generating a service information operation request operation; A first step (301 to 308) of analyzing the form of the; As a result of the analysis of the first step (301 to 308), if the new service registration, new information input area is added to the intelligent network service database to write the received service information, and then new detection point information is input to the trigger detection point information database. A second step (309 to 323) for reporting the result according to the success or failure of the operation processing; And modifying the service information received from the intelligent network service database after modifying the service information received from the intelligent network service database if it is not a new service registration as a result of the analysis of the first step (301 to 308). And a third step (314 to 327) of reporting a result depending on whether the processing is successful. The method of claim 1, wherein the first steps (301 to 308) comprise: a fourth step (301, 302) of receiving an intelligent network service message from the network management system (102) and transmitting a dialog start dialog primitive and an operation indication component primitive; A fifth step (303, 304) of analyzing an error, managing a dialog number, analyzing an operation type of a component primitive, determining whether a service information manipulation request is received from the network management system 102, or otherwise performing an intelligent network service call processing; ; And a sixth step (305 to 308) of analyzing an error, managing an indication number, and generating and transmitting a service information operation request operation to analyze the type of request operation to determine whether a new service is registered if the service information operation request is a request. Triggering information management method comprising a. The network management method according to claim 1, wherein the second steps 309 to 323 add a new information input area to the intelligent network service database if the service information manipulation request from the network management system 102 is a new service registration. After writing the service information received from the system 102, a fourth step (309) of determining whether the operation is successful after sending a trigger detection point generation request operation to input new detection point information into the trigger detection point information database is completed. To 313); As a result of the determination in the fourth step (309 to 313), if the operation process is successful, the trigger detection point generation success result operation is transmitted, the service information operation success result operation is transmitted, the success result report component primitive is transmitted, and the dialog ends. A fifth step (314 to 318) of terminating service processing after transmitting a dialog primitive and a success result reporting component primitive to the network management system (102); And as a result of the determination in the fourth step (309 to 313), if the operation process is unsuccessful, transmit a trigger detection point generation failure result operation, transmit a service information operation failure result operation, transmit a failure result reporting component primitive, and dialog And a fifth step (319 to 323) of terminating service processing after transmitting and sending a message dialog primitive and a failure result reporting component primitive to the network management system (102). 3. The third step (314 to 327) is to receive from the network management system (102) in the intelligent network service database if the service information manipulation request from the network management system (102) is not a new service registration. A fourth step (324 to 327) of transmitting a trigger detection point modification request operation after modifying the service information to modify the detection point information of the trigger detection point information database, and then determining whether the operation is successful; As a result of the determination in the fourth step (309 to 313), if the operation process is successful, the trigger detection point generation success result operation is transmitted, the service information operation success result operation is transmitted, the success result report component primitive is transmitted, and the dialog ends. A fifth step (314 to 318) of terminating service processing after transmitting a dialog primitive and a success result reporting component primitive to the network management system (102); And as a result of the determination in the fourth step (309 to 313), if the operation process is unsuccessful, transmit a trigger detection point generation failure result operation, transmit a service information operation failure result operation, transmit a failure result reporting component primitive, and dialog And a fifth step (319 to 323) of terminating service processing after transmitting a termination dialog primitive and a failure result reporting component primitive to the network management system (102).