KR100383615B1 - Method for constructing subscriber database for private network service and database apparatus - Google Patents

Abstract

The present invention relates to a method and a database apparatus for organizing information of a subscriber registered in a private network service into a database. The present invention refers to a telephone number planning database, a subscriber rating database, and a resident service database of a private network exchange, for a private network wireless telephone number, a mobile station unique number, and a wireless public network service for each of a plurality of mobile stations registered in a wireless private network service. A subscriber database is constructed by correlating number, subscriber class information, and resident service information. The present invention also refers to a port information database of a private network exchange, and constructs a multi-call database for storing private network wireless telephone numbers that are multi-called for each of a plurality of extension numbers registered in a wired private network service. As a result, the present invention enables a private exchange and a call management device to provide a wireless private network service with mutual correlation, and by configuring a database of all information for the wireless private network service in the call management device, the mobile station is separately connected to the public network service. It is effective to receive private network service.

Description

TECHNICAL FOR CONSTRUCTING SUBSCRIBER DATABASE FOR PRIVATE NETWORK SERVICE AND DATABASE APPARATUS

The present invention relates to a subscriber database configuration method and a database device, and more particularly, to a method and a database device for configuring a subscriber information registered in a private network service as a database.

A typical wireless network includes a plurality of base station transceiver stations (BTSs) for providing wireless communication services to mobile stations within a predetermined area, a base station controller (BSC) for controlling a plurality of base stations, and the plurality of base station controllers. It consists of a Mobile Switching Center (MSC) that connects to other subscriber systems, a Visitor Location Register (VLR) and a Home Location Register (HLR) that provides subscriber information to the mobile switching center. do. The location registration systems can store information of all mobile station subscribers registered in the wireless communication service and also exchange such subscriber information with each other.

When the configuration of the wireless public network is applied to a private network restricted to a specific area or building, the wireless private network service can be provided to a mobile subscriber registered in advance in the restricted area. However, since the information of subscribers registered in the wireless private network service is stored and managed separately from the information of the existing private exchange, the wireless private network service cannot be linked with the existing wired private network service and the wireless public network service. Therefore, there is a need for subscribers to receive both wired and wireless private network services at the same time.

Accordingly, an object of the present invention, which was created to solve the problems of the prior art operating as described above, is to provide a subscriber database configuration method and database apparatus for providing a wired / wireless private network service to a mobile station subscriber.

Another object of the present invention is to provide a database configuration method and a database device for constructing a database of a call management device for controlling wired private network services using a database of a private exchange for controlling wired private network services.

Another object of the present invention is to provide a method and a database apparatus for interworking a database of a call management device that controls a wireless private network service and a database of a private exchange (PBX) that controls a private network service.

An embodiment of a subscriber database configuration method for a wireless private network service according to the present invention, which is designed to achieve the above object, is connected to a wireless public network system in a communication system for interworking a wireless public network service and a wired / wireless private network service. A method of configuring a subscriber database of a call management device to link a call management device controlling a wireless call service in an area with a PBX providing a call service in the private network area,

For each of the mobile stations registered in the wireless private network service, the private network wireless telephone number, mobile station unique number, and mobile phone number for the wireless public network service, subscriber class information indicating the type and use of supplementary services for the wireless public network service; Constructing a subscriber database storing resident information indicative of a resident group to which the mobile station belongs; And

And configuring a multi-call database for storing a multi-call private network wireless telephone number for each of a plurality of extension numbers registered in a wired private network service, wherein the multi-call private network wireless telephone number is registered in the subscriber database. will be.

Another embodiment of a subscriber database device for a private network service according to the present invention is a communication system for interworking a wireless public network service and a wired / wireless private network service, and a call management device connected to a wireless public network system to control a wireless call service in a private network area. A database device for interworking with a private exchange (PBX) that provides a call service in the private network area,

A database device in the PBX having a telephone number planning database, a port information database, a subscriber rating database and a resident service database for managing subscriber information;

And a database device in the call management device having a subscriber number database linked to the telephone number planning database, the subscriber rating database, the resident service database, and a multi-call destination database linked to the port information database.

1 is a block diagram of a private network system according to the present invention.

2 is a database structure diagram of a call management device and a private exchange according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail the operating principle of the preferred embodiment of the present invention. In the following description of the present invention, detailed descriptions of well-known functions or configurations will be omitted if it is determined that the detailed description of the present invention may unnecessarily obscure the subject matter of the present invention.

1 is a block diagram of a private network system according to the present invention.

Referring to FIG. 1, the private network system 100 provides a wireless private network service to a subscriber of a mobile station 10 in a limited area (region or building). The private network system 100 is connected to a wireless public network system 200 and a public telephone system 300. The wireless public network system 200 includes code division multiple access (CDMA) cellular, personal communications services (PCS), and GSM ( Global System for Mobile Communications (IMT-2000), International Mobile Telephone-2000 (IMT-2000), and the like, and the public telephone system 300 includes a public switching telephone network (PSTN) or an integrated switching data network (ISDN).

The private network system 100 includes a call management device 110, a Private Branch eXchange (PBX) 120, a Private Communication Interconnection Network (PCIN) 130, and at least one Private BTS (140). It is configured to include. The operation of the private network system 100 will now be described in detail.

When the mobile station 10 attempts to make a call in the cell area of the private base station 140, the private base station 140 transmits the originating call request of the mobile station 10 to the call management device 110 through the PCIN 130. do. The call management device 110 then retrieves from the subscriber database 115, which stores subscriber information, whether the mobile station 10 is registered in a private network service. If it is registered, the call of the mobile station 10 is connected by private exchange 120 to the corresponding incoming telephone number. However, if not registered, the call management device 110 forwards the call of the mobile station 10 to the wireless public network system 200 via the PCIN (130). In this case, the call of the mobile station 10 is connected to the corresponding incoming telephone number by a mobile switching center (MSC) in the wireless public network system 200.

This allows the mobile station in the restricted private network area to operate as a private network mobile station or as a general public network mobile station depending on whether the wireless private network service is registered. Since the private network area becomes substantially the cell area of the private base station 140, the mobile station may operate as a private network mobile station in the private network area and as a public network mobile station in other areas.

In order to provide the wireless private network service function as described above, the call management device 110 configures its own database 115 by receiving necessary information from the database 125 of the private exchange 120. 2 shows an associated structure between the database 115 of the call management device 110 and the database 125 of the private exchange 120.

Referring to FIG. 2, the private exchange database 125 includes a telephone number planning database, a port information database, a subscriber grade database, and a tenant service database. In addition, the call management device database 115 is composed of a VLR database and a multiple destination database.

Hereinafter, the subscriber database configuration operation and database structure according to the present invention will be described in detail.

In order to provide the wireless private network service, the mobile station must be given a wireless telephone number for the private network service, that is, a private network wireless telephone number, in addition to the wireless telephone number for the public network service. Preplanned information for this private network wireless telephone number is stored in the telephone number planning database. For example, a four-digit number beginning with 12 can be designated as a private network wireless telephone number.

The call management apparatus receives the pre-planned private network radio telephone number information from the telephone number planning database and configures mobile station information for wireless private network service in the VLR database. Mobile station information registered in the VLR database includes a mobile station number (MS number) and an electronic serial number in addition to the private network radio telephone number. The mobile station registered in this way may be simultaneously provided with the public network service and the private network service.

In addition, the call management device is a subscriber class indicating the type of supplementary services that can be provided by the mobile station and whether or not to use them in order for the mobile station to be provided with various supplementary services (incoming call, international / long distance call restriction) of the private network. The information is provided from the subscriber level database of the private exchange and used in the VLR database. In addition, in order to manage a plurality of mobile stations registered in a private network service by group, resident service information indicating which resident group the mobile station belongs to is received from a resident service information database of a private exchange and registered in the VLR database.

As mentioned above, the VLR database is interworked with the telephone number planning database of the private exchange, the subscriber rating database and the resident service information database.

On the other hand, the call management device is connected to the private exchange, and has a multi-call function to connect the incoming call to the landline telephone of the private network to the corresponding mobile station to simultaneously receive the landline telephone and the corresponding mobile station of the private network. .

For such a call forwarding function, the call management device uses the port number database of the private exchange to display the extension number of the wireline telephone registered in the private network and whether the wireline telephone is registered with the multi-telephone service. Provide a multi-recipient database. The multi-call database stores private network wireless telephone numbers to be multi-called corresponding to each extension number of the landline telephone. If the extension number is not registered in the multi-call service, leave it blank. At this time, the private network wireless telephone number to be multiplexed should be registered in the VLR database in order to allow multiplexing.

As described above, the multiple destination database is linked with the port information database of the private exchange.

Meanwhile, in the detailed description of the present invention, specific embodiments have been described, but various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments, but should be defined not only by the scope of the following claims, but also by those equivalent to the scope of the claims.

In the present invention operating as described in detail above, the effects obtained by the representative ones of the disclosed inventions will be briefly described as follows.

According to the present invention, a private exchange and a call management apparatus can provide a wireless private network service by having a correlation between the database of the private exchange and the database of the call management apparatus. In addition, by configuring all the information for the wireless private network service in the database in the call management device, there is an effect that the mobile station can be provided private network service separately from the public network service.

Claims (13)

In a communication system for interworking a wireless public network service and a wired / wireless private network service, a call management device connected to the wireless public network system to control a wireless call service in a private network area is provided to a private exchange (PBX) that provides a call service in the private network area. In the method of configuring the subscriber database of the call management device to interwork, Receiving, as subscriber information necessary for a private network service, from a database device in the private exchange, pre-planned private network radio telephone number information for each of a plurality of mobile stations registered in a wireless private network service; And And configuring a subscriber database by storing the mobile station's unique number and the wireless telephone number for the wireless public network service, with respect to the provided private network wireless telephone number information, to configure mobile station information for private network service. Said method. The method of claim 1, further comprising receiving from the database in the private exchange a subscriber class information indicating the type and use of the supplementary service and the resident service information indicating the resident group to which the mobile station belongs, to the database in the call management device. The method of registration. delete delete delete The method of claim 1, Receiving extension number information registered for a multi-termination service from a port information database in the private exchange that stores whether or not a multi-termination service is registered for each of a plurality of extension numbers registered in a wired private network service; And And constructing a multi-call database by correlating and storing the private-network wireless telephone numbers that are multi-called with respect to the provided extension number information. 7. The method as claimed in claim 6, wherein the multi-called private network wireless telephone number is registered in the subscriber database. In a communication system for interworking a wireless public network service and a wired / wireless private network service, a call management device connected to the wireless public network system to control a wireless call service in a private network area is provided to a private exchange (PBX) that provides a call service in the private network area. In the method of configuring the subscriber database of the call management device to interwork, For each of the mobile stations registered in the wireless private network service, the private network wireless telephone number, mobile station unique number, and mobile phone number for the wireless public network service, subscriber class information indicating the type and use of supplementary services for the wireless public network service; Constructing a subscriber database for correlating and storing resident service information indicating a resident group to which the mobile station belongs; And And configuring a multi-call database for storing a multi-call private network wireless telephone number for each of a plurality of extension numbers registered in a wired private network service, wherein the multi-call private network wireless telephone number is registered in the subscriber database. Said method, characterized in that. In a communication system for interworking a wireless public network service and a wired / wireless private network service, a call management device connected to the wireless public network system to control a wireless call service in a private network area is provided to a private exchange (PBX) that provides a call service in the private network area. In the subscriber database device for interworking, A database device in the PBX including a telephone number planning database, a port information database, a subscriber rating database, and a resident service database to manage subscriber information; And a database device in the call management device including a subscriber database linked to the telephone number plan database, the subscriber rating database and the resident service database, and a multi-call database linked to the port information database. The telephone number planning database stores private network wireless telephone number information previously planned for wireless private network service, the subscriber grade database stores subscriber grade information indicating the type and use of supplementary services, and the resident service information database corresponds to Store resident service information indicative of the resident group to which the mobile station belongs, The subscriber database stores the private network wireless telephone number information, the mobile station unique number, the wireless telephone number for the wireless public network service of the mobile station, the subscriber class information, and the resident service information for each of the plurality of mobile stations registered in the wireless private network service. And the multi-call database stores a private network wireless telephone number which is multi-called for each of a plurality of extension numbers registered in a wired private network service. delete delete delete 10. The apparatus as claimed in claim 9, wherein the multi-call private network wireless telephone number is registered in the subscriber database.