KR100310866B1 - A Method For Allocating And Releasing Equipments Of Optical-Fiber-Cable Subscriber - Google Patents

Abstract

1. TECHNICAL FIELD OF THE INVENTION

The present invention relates to a management method of an optical cable subscriber facility, and in particular, a subscriber telephone installation management system (TIMS), which is an existing copper subscriber temporary work processing system, issues an instruction in connection with an optical subscriber transmission device management system for an optical subscriber facility assignment service. A method of allocating and releasing an optical subscriber facility for processing and inputting the result to an exchange, and a computer-readable recording medium having recorded a program for realizing the method.

2. Technical problem to be solved by the invention

The present invention provides an integrated protocol of basic assignment and release command interface required for each service and construction of optical subscriber network, so that the optical subscriber operator can operate the optical subscriber facility without distinguishing the type of device. It is an object of the present invention to provide a method of allocating and releasing an optical subscriber facility and a computer-readable recording medium recording a program for realizing the method.

3. Summary of the Solution of the Invention

The present invention provides a method for allocating and releasing an optical subscriber facility applied to a subscription telephone installation management system, comprising: a first step of constructing a database of information about an optical subscriber transmission device; A second step of determining whether the facility of the new service requester is an optical subscriber facility by using the address of the new service requester and the database when the new service requester is subscribed; A third step of inquiring a usable channel and a port if an optical subscriber facility is determined and sending an allocation request message for the corresponding optical subscriber facility as a result of the determination of the second step; And a fourth step of notifying whether the opening is possible by selecting concentric lines usable unless the optical subscriber is a result of the second step.

4. Important uses of the invention

The present invention is used for the management of light subscriber facilities.

Description

A Method For Allocating And Releasing Equipments Of Optical-Fiber-Cable Subscriber}

The present invention relates to a management method of an optical cable subscriber facility, and in particular, a subscription telephone installation management system (TIMS), which is an existing copper subscriber temporary work processing system, issues an instruction in connection with an optical subscriber transmission device management system for an optical subscriber facility assignment task. A method of allocating and releasing an optical subscriber facility for processing and inputting a result to an exchange, and a computer-readable recording medium having recorded thereon a program for realizing the method.

With the rapid development of the information and communication field, the physical media of subscriber lines are changing from copper lines to optical lines, from telephone-oriented services to multimedia and value-added services.

In general, the line facilities between subscribers involved in telephone hypotheses and exchanges can be divided into general subscribers, optical subscribers, and supplementary service subscribers based on the telephone company.

In the case of a regular telephone, it is connected through the subscriber's telephone to the terminal box of the owner's terminal, underground burial, receiving service, communication port, street, laboratory wiring board, and exchange switchboard.

For optical subscribers, various optical subscriber transmission devices (FLC-A, FLC-B, FLC-C, FLC-D, etc.) are used. Through optical fiber distributor (OFD), it is accepted as a central terminal (COT (HDT): Central Office Terminal) and connected to a transmission device or exchange (exchange with IDLC, DLC protocol). do.

When a customer moves or sets up a new phone, the telephone company's sales window requires the service such as telephone hypothesis, snow change, number change request, etc. In this case, it is accompanied by a change of line facilities from the subscriber's phone to the telephone exchange. The Integrated Telephone Installation Management System (TIMS) is a system that provides integrated support for facility changes.

In case of existing copper line, there is no separate system for managing the copper line facilities between the exchange facilities at the subscriber's end, and the subscriber telephone installation management system (TIMS) selects the facilities using the subscriber's address information and corresponds to the subscriber information at the exchange. Enter the telephone number and port number of the exchange into the exchange, and process the work in the form of opening confirmation and completion notification.

However, with the advent of optical cables, other changes have been made to the subscriber line configuration. That is, it constructs a line from the subscriber's phone to the subscriber station local station (RT, ONU) located in the vicinity of the subscriber area, and comes to the telephone station by the optical line to manage the subscriber station local station (RT, ONU) and connect the switch. It is connected to the exchange through the subscriber station management system.

Since the processing standards have been set by the existing operation management system of copper subscribers to manage the hypothesis, release, and special service management of the optical subscribers, the present invention provides the optical subscriber hypothesis service which is one of the subscriber network configuration management tasks. A subscriber telephone installation management system (TIMS), which is an existing copper subscriber temporary work processing system, processes an order in conjunction with an optical subscriber transmitter management system (FMS) for the construction and construction of an optical subscriber transmission device and sends the result to the exchange. It is about facility management of the input fiber subscriber.

In other words, with the advent of optical fiber, various services and transmission equipments of companies are accommodated in the subscriber network, so it is possible to link with the optical subscriber transmission device (FLC) value to accommodate convenient and consistent hypothesis business procedures. In addition, the optical subscriber hypothesis management system that can not only accommodate the optical subscriber hypothesis task using the release command interface protocol but also can be integratedly managed is urgently needed.

However, in the case of the TMS (TMS), which is in the process of setting up the existing copper subscriber network, there is a procedure to perform line assignment and release from the exchange to the subscriber terminal. There is a problem in that it is impossible to transmit a command for circuit allocation and release to the subscriber transmission device (FLC). In addition, if the number of optical subscribers is few, manual management and processing through the optical subscriber transmission system management system is possible, but if the number of subscribers increases, manual processing is not possible and the relationship with the existing telephone installation management system (TIMS) is established. Also becomes a problem.

The present invention is to solve the above problems, by providing an integrated protocol of the basic assignment and release command interface required for each service and the construction of the optical subscriber network, the optical subscriber facility operators do not distinguish between the types of devices, An object of the present invention is to provide a method for allocating and releasing an optical subscriber facility and a computer readable recording medium having recorded thereon a program for realizing the method.

1 is a network configuration of an embodiment between a subscription telephone installation management system and an optical subscriber transmission device to which the present invention is applied.

Figure 2 is an embodiment of a socket networking processing method for the interworking of the subscriber telephone installation management system and the optical subscriber transmission device management system to which the present invention is applied.

Figure 3 is an embodiment diagram of the information for selecting the optical subscriber facility to which the present invention is applied.

4A and 4B are flowcharts of one embodiment of a method for allocating and releasing an optical subscriber facility according to the present invention;

5a to 5x are details of each protocol to which the present invention is applied.

6A to 6X are various embodiments of each variable information element to which the present invention is applied.

According to an aspect of the present invention, there is provided a method for allocating and releasing an optical subscriber facility applied to a subscription telephone installation management system, comprising: a first step of constructing a database of information about an optical subscriber transmission device; A second step of determining whether the facility of the new service requester is an optical subscriber facility by using the address of the new service requester and the database when the new service requester is subscribed; A third step of inquiring a usable channel and a port if an optical subscriber facility is determined and sending an allocation request message for the corresponding optical subscriber facility as a result of the determination of the second step; And a fourth step of notifying whether the opening is possible by selecting a concentric line that can be used unless the optical subscriber is a result of the determination in the second step.

In addition, the present invention provides a subscriber telephone installation management system having a large capacity processor for allocating and releasing an optical subscriber facility, comprising: a first function of constructing a database of information on an optical subscriber transmission device; A second function of determining whether the facility of the new service requester is an optical subscriber facility by using the address of the new service requester and the database when the new service requester is subscribed; A third function of querying an available channel and port if an optical subscriber facility is found and sending an allocation request message for the corresponding optical subscriber facility as a result of the determination of the second function; And a computer-readable recording medium having recorded thereon a program for realizing a fourth function of notifying whether or not to open a concentric wire that can be used if optical subscription is not found as a result of the determination of the second function.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a diagram illustrating an embodiment network configuration between a subscription telephone installation management system and an optical subscriber transmission apparatus to which the present invention is applied.

As shown in the figure, the optical subscriber transmission device 103 is controlled by an individual device management system (FMS) 102 for each type.

The device management system (FMS) 102 is mounted on a personal computer (PC) or workstation, and is composed of a plurality of devices and a local area network (LAN) to interwork with a Q3 interface of a communication management network (eg, TMN). The protocol used depends on the device type.

In order for the subscriber telephone installation management system (TIMS) 101 to manage the optical subscriber transmission device 103 on-line, a network configuration must be made, and the subscriber telephone installation management system (TIMS) 101 is not TMN. Direct connection and management with the optical subscriber transmission device 103, which is a structure, may not only be difficult in implementation, but may not be suitable in consideration of the uniformity and efficiency of management, a network operation system system, and the like. Accordingly, it is appropriate that the subscriber telephone installation management system (TIMS) 101 is connected to and interworked with the optical subscriber transmission device management system (FMS) 102.

That is, the subscriber telephone installation management system (TIMS) 101, as shown in the figure, for the acceptance of various subscriber service requirements (PSTN, ISDNBRI, ISDNPRI, ADSL, etc.), the optical subscriber transmission device (FLC-A / B / C / D, etc.) 103 performs the function of allocating and releasing the optical subscriber facility.

Each optical subscriber transmission device management system (FMS) 102 receives the assignment and release command from the subscription telephone installation management system (TIMS) 101, performs line assignment and release, and then returns the result to the subscription telephone installation management system (FMS). TIMS).

Referring to the drawings, a business process for allocating and releasing an optical subscriber facility will be described.

First, when a customer requests a hypothesis using the customer management system (ICIS), the application for the hypothesis is delivered to the subscriber telephone installation management system (TIMS) 101, and the subscriber's information is used to determine whether the user is using the optical line or the copper line. Determine and select the track.

If the optical subscriber, the optical subscriber transmission device management system 102 corresponding to the optical subscriber is found and a socket for exchanging information with the system is established. Find the appropriate command according to the service type (PSTN, ISDNPRI, ISDNBRI, ADSL, etc.) of the subscriber, and deliver the allocation and release request statement to the optical subscriber transmission device management system 102 using the defined protocol message. Is confirmed in the form of message of defined protocol. The information of the corresponding port is delivered to the exchange, the final opening confirmation is made, and the customer management system (ICIS) is notified of completion.

Figure 2 is an embodiment of the socket networking processing method for the interworking of the subscriber telephone installation management system and the optical subscriber transmission device management system to which the present invention is applied, and is a procedure for opening a socket.

There is a parent process on the subscriber telephone installation management system (TIMS) 101 side. When a client requests, a child process is created, and the child process manages the optical subscriber transmission device. When the connection request is made to the system (FMS) 102 and the acceptance is received, the data is transmitted in the form of a message of the defined protocol, and the acknowledgment signal (Ack) is transmitted again to confirm the accurate delivery of the message and the result information of the device management system.

Since one subscriber telephone installation management system (TIMS) 101 is a system for managing multiple telephone stations collectively, there are several optical subscriber transmission device management systems (FMS) 102 in the system, and to manage the information thereof. It has database of facility information such as type of subscriber network transmission device and IP address of transmission device operation system.

The optical subscriber transmission system (FITL) allocation and release module of the subscription telephone installation management system (TIMS) 101 constructs the message of the protocol defined below using this information to transmit the optical subscriber of the corresponding optical subscriber transmission device 103. When transmitting to the device management system (FMS) 102, the optical subscriber transmission device management system (FMS) 102, which is requested to allocate and release, performs the requested allocation and release at the corresponding subscriber port and then the message of the defined protocol. Send to the subscription telephone installation management system 101 by using.

The TMS 101 waits for a certain time when a request is made for allocation and release, and if a message is received after a certain time, the received telephone installation management system (TIMS) 101 can take the allocation and release procedure again from the beginning. . When the TMS receives the result message for the assigned allocation and release, the TMS analyzes the content and delivers the result to the GUI module at the operator's request for display to the operator. .

The operator of the subscriber telephone installation management system (TIMS) 101 checks the normal operation status of the client and server processes of the current subscriber telephone installation management system (TIMS) through the operation terminal, and assigns and releases commands. In case of error, the processor is operated manually to transfer the command and if it is inoperable, check the normal operation status of the process through the administrator of the optical subscriber transmission system.

That is, the present invention relates to a method for allocating and releasing an optical subscriber line between a subscription telephone installation management system (TIMS) 101 and an optical subscriber transmission device management system (FMS 102). The protocol definition for the result message is as follows.

First, the structure of the subscriber telephone installation management system (TIMS) 101, the optical subscriber transmission device management system (FMS) 102 and the optical subscriber transmission device (FLC) 103 is shown in Table 1 below.

TIMS (101) FMS (102) FLC (103) Graphical User Interface (GUI) Graphical User Interface (GUI) Control Broker Broker (MCU) Driver Driver PORT

In Table 1, the interworking form of the subscription telephone installation management system (TIMS) 101 and the optical subscriber transmission device management system (FMS) 102 communicates with a socket in a protocol of TCP / IP, and a message format. Is a code type, and the message format is composed of a frame, and information is translated through a broker.

The basic structure of the frame consists of Protocol Discriminator, Process Reference Number, Message Type, and Information Element Fields, as shown in Table 2 below. .

Bits usage example <Field name> and purpose Octet 8 7 6 5 4 3 2 One Protocol Discriminator 0 Process Reference Number One 2 Message Type 3 <Information Element Fields> Request Information Element Result Information Element Information Element Fields 4n-1N≤ 1024

The protocol identifier (Protocol Discriminator) classifies modules such as allocation / releasing request and allocation / releasing result and has the structure of [Table 3] below.

BITS Protocol Discriminator Reference 8 7 6 5 4 3 2 One 0 0 0 0 0 0 0 One Code type allocation and release request One 0 0 0 0 0 0 One 0 Code method allocation and release result One 0 0 0 0 0 0 One One String type allocation and deallocation request One 0 0 0 0 0 One 0 0 String type allocation and free result One All other values are reserved.

The Process Reference Number is a unique identifier for each module. It is used to manage messages and processes. It must generate an identifier at the sender and notify the number at the acquirer. The structure is shown in [Table 4] below.

Bits Process Reference Number Reference 8 7 6 5 4 3 2 One - - - - - - - - - One - - - - - - - - 2

In addition, the message type ((Message Type) is to distinguish the type of command, as shown in Table 5 below has a number of types of messages.

These three fields are required for all messages. The length of the message must be less than 1024 octets in total with the header and information element areas.

Information Element Fields (Information Element Fields) are as shown in [Table 6] below, where values of parameters related to allocation / releasing requests and allocation / releasing results are recorded, and information element identifiers for identifying information elements. an element identifier, a length of the information element contents, and information contents.

Bits usage example Information element Octet 8 7 6 5 4 3 2 One Information element identifier 0 One Length of the information element contents in octets 2 3 <Information Contents> Information Contents 4

The configuration and use of the information element area is determined according to the message type. Parameters may be added or deleted, and a plurality of information elements may be stored according to a protocol, and additional information elements may be defined if necessary.

The assignment / release request statement and the assignment / release result statement are recorded from the starting point of <Information Content> of the assignment / release request statement information element and the assignment / release result statement information element, respectively. The allocation / release target line PID information element is represented by a code value and defines an allocation / release request information element or an allocation / release result information element. The size of an information element may not exceed the information element area.

[Table 7] below shows the allocation / release request module structure. The frame that requested all allocation / release requests from protocol identifier, process reference number, message type, target 1, target 2, and PID. In this case, the variable information element can be additionally deleted and changed according to the type of object 1 and object 2. The types of subjects 1, 2 and parameters were summarized based on the FLC-C system.

Information element direction Type Length (octet) Protocol identifier Tims-> FITL M One Process Reference Number Tims-> FITL M 2 Message type Tims-> FITL M One Target1 (modifier1) Tims-> FITL M 10 Target2 Tims-> FITL M (O) 10 Pid address Tims-> FITL M 21 Variable information element 1 Tims-> FITL M (O) 10 Variable information element ,, (parameter ,,) Tims-> FITL M (O) 10 Variable information element n (parametern) Tims-> FITL M (O) 10

[Table 8] below shows the module structure as a result of allocating / releasing. When an exception occurs during allocation and release, each measurement item can be omitted and the result information element must be included.

Information element direction Type Length (octet) Protocol identifier FITL DRV-> Tims Driver M One Process Reference Number FITL DRV-> Tims Driver M 2 Message type FITL DRV-> Tims Driver M One Target 1 FITL DRV-> Tims Driver M 10 Target 2 FITL DRV-> Tims Driver M (O) 10 Pid address FITL DRV-> Tims Driver M 21 Assignment and Release FITL DRV-> Tims Driver M 2

The information element identifier is a unique value. It is 2 bytes, and 0-byte is defined as 1-byte for all bits to be '0' for further expansion. The information element content length field indicates the total length of the information element content, and the content of the specific information element field may be defined as necessary.

The protocol identifier, process reference number, message type, target 1, target 2, and PID are the same layer used in the frame requesting all allocation / release requests.In the case of variable information elements, target 1, target Depending on the type of 2, it can be added and deleted. The types of subjects 1, 2 and parameters were summarized based on the FLC-C system.

3 is a diagram illustrating an embodiment of information for selecting a photo subscriber facility to which the present invention is applied.

As shown in the figure, the types of information for selecting a facility include subscriber facility information, termination / transfer subscriber information, group housing information, fixed housing information, address terminal box information, and the like, and each information has a unique content. These are built into a database in a subscription telephone installation management system (TIMS) 101.

In addition, the subscription telephone installation management system (TIMS) 101 is an attribute item (TID) for consistently expressing the configuration of the optical subscriber transmission device (FLC) 103 regardless of the type of the optical subscriber transmission device (FLC) 103. (Target ID), SID (Shelf ID), CID (Circuitpack ID), LID (Lineport ID)) information, among them TID identifies the optical subscriber transmission device (FLC) 103, SID is Identifies the subscriber station remote terminal (RT) of the optical subscriber transmission device (FLC) 103, the CID identifies the slot in which the channel unit is mounted in the local device, and the LID identifies the subscriber port of the channel unit. Used to do it.

That is, the TID_information has information for identifying the optical subscriber transmission device (FLC) 103. These generally have a tree structure and a ring structure.

The CID_address information is the information of the location of the optical subscriber facility located at an unspecified location in the telephone bureau in advance in the database, and the facility information and location information of the optical subscriber are constructed.

The CID_information is a card unit denominator mounted on the ONU and the HDT (Optical Network Unit), and manages the information of the channel identifier. They vary in card type according to the distinction between the public switched telephone network (PSTN), the integrated telecommunications network (ISDN), and the asymmetric digital subscriber line (ADSL).

LID_information is port-specific information of the corresponding card.

CP information manages cable status information.

4A and 4B are flowcharts of one embodiment of a method for allocating and releasing an optical subscriber facility according to the present invention.

Existing subscribers have been using general telephone service and supplementary services mainly using copper lines, but existing copper lines have limitations in providing broadband high-speed services due to the limitation of channel capacity. As a result, a fiber in-the-loop (FITL) system was introduced to provide broadband high-speed services using existing copper lines to the subscriber's premises after installing the optical facilities near the residential area of the facility subscriber.

In the case of a landline application, the subscriber does not decide in advance whether he or she will use the line or select the route. After selecting a facility, the subscriber shall change to Dong-> Gwang, Gwang-Gwang-dong only when he / she requests replacement of the facility. However, it is unlikely that a subscriber who is selected for the installation will require a change from fiber to copper even though the quality of the facility is much better.

In order to allocate the optical subscriber facility, it is necessary to select an appropriate port. That is, it is necessary to determine which subscriber is a member military member belonging to a location and which one is a copper line, an optical line, a copper / optical line, or which optical distribution box should be used as an optical subscriber.

In the case of construction that requires the construction of subscriber's line facilities such as transfer, new, snowy, tie, and expansion during the selection of subscriber line facilities, the recycling of subscriber line, terminal box, and optical distribution box, which is the information on the line facilities between the telephone company and the subscriber, This is because the use of information on the presence or absence of facilities allows for efficient management of the facilities and improvement of the recycling rate through the use of idle facilities.

In addition, recycling of the facility may minimize the dispatch of field personnel. In the case of the optical subscriber group, since only the device manager is present at the level of the optical subscriber transmission device (FLC) 103, the device cannot be matched with the location information of the subscriber. By matching the location information of the subscriber with the facility information of the optical subscriber, when a particular subscriber requests a new service request, the subscriber checks whether the subscriber is a military member or a copper subscriber, and if the subscriber uses the optical subscriber facility, the optical subscriber facility is selected and the optical subscriber facility is selected. The port assignment command should be sent to the subscriber station.

When the new service request is obtained from the customer management system (ICIS) (401), the registered telephone installation management system (TIMS) 101 first constructs the address information of the new service requester entered into the registered telephone installation management system for facility recycling. The search results are compared with the revoked subscriber database (402).

As a result, if the facility of the new service requester's address is not a terminated subscriber facility, it is a subscriber facility requesting a new facility selection. Then, the fixed housing information database is searched to find out whether the subscriber is registered in the fixed house (403).

If the subscriber is not registered in the fixed house, the group housing information database, the general housing information database, and the address terminal box information database are sequentially searched to determine which subscriber group is included (404, 405, 406).

In general, when the database is built, the optical subscriber registers as a group house, but there is a case where the address cannot be found due to an incorrect address. Therefore, in case of failure, the difference in value is small compared to the address terminal box and the built-in address information of the termination subscriber facility database based on the address in the termination subscriber, fixed house, general house, address terminal box and the entered address value. To execute the candidate terminal box (abs order by).

[Equation 1] below is Oracle's command format for arranging candidate terminal boxes in order from candidate terminal closest to input address.

order by abs (input address type-db address type) + abs (input address-db address) + abs (input code-db address)

Actually, the address information of the house is composed of the address + address type + address + number, and if the information is wrong, the operator can correct it by using the correction command, but the address or number is displayed as a number, so the incorrect information is entered. There are many cases. To compensate for this, it is possible to select a suitable facility by comparing candidate terminal box and CID_ information using address terminal box and CID_address information, from the near area to the far area based on the corresponding input address.

In addition, since the subscriber mainly remembers only the information, the apartment name, the building name, the name of the mall, and the like, it is likely to deliver the information when the customer service is required. By obtaining the location information of, it is possible to supplement the error information that may occur in the address or the call.

When the location information of the new subscriber is confirmed through the above process, it is determined whether the facility of the new subscriber address is an optical subscriber facility (407).

If it is not an optical subscriber facility, the terminal checks whether there is an available concentric wire using the address terminal box information (408), selects and opens an available concentric wire, and then notifies the customer through the customer management system (ICIS) (409).

If it is an optical subscriber facility, the subscription telephone installation management system (TIMS) 101 queries whether there is a channel (CID) available by using card information of a type corresponding to the input information of an already established database. If there is an available channel, it is inquired whether there is an available port using the LID_ information (410).

When the available facility is selected through the above inquiry, the subscription telephone installation management system (TIMS) 101 sends an optical subscriber facility assignment command for the corresponding port to the device management system (FMS) 102 (411).

The device management system (FMS) 102 receiving the optical subscriber facility assignment command selects the port as a new subscriber facility if the corresponding port is actually available, and then sends a result message to the subscriber telephone installation management system (TIMS) 101. In step 412, the subscriber telephone installation management system (TIMS) 101 selects and opens the optical subscriber facility with reference to the result message and notifies the customer through the customer management system (ICIS) (413).

In the case of port release, subscribers move or apply for termination.

In this case, the port state of the optical subscriber transmission device should be changed. The port of the optical subscriber transmission device used by the existing subscriber is transmitted using the STATUS = 'DEACT' command, and the port is changed to a selectable state.

Once the termination and transfer order is received, it is checked if the subscriber is using the optical fiber. If the subscriber is using the optical fiber, the IP is obtained by using the CID information of the affiliated optical subscriber system using the subscriber's telephone number and address information. Extract port information and PID information, and transmit the command corresponding to the release to the optical subscriber transmission device.

5A to 5X are details of respective protocols, and FIGS. 5A and 5B are details of object 1 and object 2 used in [Table 7] and [Table 8], and FIG. 5C is Pid (Tid-Sid). -Cid-Lid) details about the address. 5D shows the result of the allocation / release request.

In addition, FIGS. 5E to 5X show an allocation / release command of a corresponding port in code units. 5E shows an allocation request for an E1 line, FIG. 5F shows an allocation request for an E1 line, FIG. 5G shows an allocation request for a T1 line, FIG. 5H shows a release request for a T1 line, and FIG. 5I shows a VDSL (high speed). 5J is a release request for a VDSL line, FIG. 5K is an allocation request for an asymmetric digital subscriber line (ADSL), FIG. 5L is a release request for an asymmetric digital subscriber line (ADSL), FIG. 5m shows an allocation request for a local area network (LAN), FIG. 5n shows a release request for a local area network (LAN), FIG. 5o shows an allocation request for an ISDN-PRI line, and FIG. Release request of ISDN-PRI line, FIG. 5Q is an allocation request of ISDN-BRI line, FIG. 5R is release request of ISDN-BRI line, FIG. 5S is general 5T is a request for release of a public telephone line, FIG. 5U is a request for allocation of a FLC channel unit, 5V is a release request in FLC channel units, FIG. 5W is an allocation request of a V5 mode subscriber, and FIG. 5x is a release request of a V5 mode subscriber.

6A to 6X are various embodiments of each variable information element to which the present invention is applied.

That is, FIG. 6A illustrates a variable information element identifier structure and code definition to which the present invention is applied, and FIGS. 6B to 6X show detailed information elements of FIG. 6A. 6B is a state information element, FIG. 6C is a bit error rate (BER) information element, FIG. 6D is an LBO information element, FIG. 6E is an ALS information element, FIG. 6F is an LC information element, and FIG. 6B is a block information element, FIG. 6H is a circular redundancy check (CRC) information element, FIG. 6I is a CUR information element, FIG. 6J is a time information element, FIG. 6K is a TG (tip ground) sorting element, and FIG. 6L is RG (ring ground) information element, FIG. 6M is a BBIT information element, FIG. 6N is an N information element, FIG. 6O is a time slot (TS) information element, FIG. 6P is an S clock type (STCLK) information element, and FIG. 6Q is an RTCLK ( R clock type) information element, FIG. 6R is a type information element, FIG. 6s is a unit information element, FIG. 6t is a mode information element, FIG. 6u is a vid (variant id) information element, and FIG. 6v Is a v5id (v5 interface id) information element, FIG. 6w is a linkid (link identification) information element, and FIG. 6x is an address (addr) information element.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains, and the above-described embodiments and accompanying It is not limited to the drawing.

The present invention can accommodate the provisional management tasks of optical subscribers accommodated in various subscriber network facilities by a subscription telephone installation management system (TIMS), which is an existing copper construction hypothesis management system, and all instructions are coded regardless of the type of optical subscriber transmission system. Because it can be processed as, it is easy to add, delete, and change the command. If necessary, the command can be processed as a string except for the message header part.

In addition, the present invention can predict the number and type of variables according to the message type, not only can reduce the load on the program development and change, but also by processing the port allocation and release command to the optical subscriber transmission device in this method However, it is possible to perform hypothesis management through consistent allocation and release procedures without distinguishing the types of subscriber network devices.

Claims (10)

A method for allocating and releasing an optical subscriber facility applied to a subscription telephone installation management system, A first step of constructing a database of information about the optical subscriber transmission device; A second step of determining whether the facility of the new service requester is an optical subscriber facility by using the address of the new service requester and the database when the new service requester is subscribed; A third step of inquiring a usable channel and a port if an optical subscriber facility is determined and sending an allocation request message for the corresponding optical subscriber facility as a result of the determination of the second step; And As a result of the determination of the second step, a fourth step of notifying whether the opening is possible by selecting available concentric wires unless the subscriber is an optical subscriber Optical subscriber facility allocation and release method comprising a. The method of claim 1, Step 5, if there is a request for release to the photo-subscriber facility, sending a release request message to the corresponding photo-subscriber facility, and the result is notified of the message. Method of allocating and releasing light subscriber facility further comprising. The method of claim 2, The fifth step, Transmitting a release request message for the release request of the subscriber in use as a result of the inquiry of the database; A seventh step of receiving a processing result message after transmitting a release request command to the optical subscriber facility; And An eighth step of notifying the subscriber whether to release according to the contents of the result message; Optical subscriber facility allocation and release method comprising a. The method of claim 1, The second step, A fifth step of determining whether a facility corresponding to the address of the new subscriber requester is a terminated subscriber facility; A sixth step of determining whether the subscriber facility is an optical subscriber facility if the termination subscriber facility is determined as the fifth step; And As a result of the determination in the fifth step, if it is not the terminated subscriber facility, it is determined whether the facility of the new subscriber requester is a registered facility registered in a fixed housing, a group house, a general house, or an address terminal box, and then the subscriber facility is an optical subscriber facility. 7th step of determining awareness Optical subscriber facility allocation and release method comprising a. The method of claim 1, The third step, A fifth step of sending an allocation request message for an optical subscriber facility having available channels and ports as a result of the query of the database; A sixth step of receiving a message as a result of determining whether the optical subscriber facility is actually a usable facility; And A seventh step of notifying whether the new service requester is opened according to the contents of the result message; Optical subscriber facility allocation and release method comprising a. The method according to any one of claims 1 to 5, And said message comprises a process identifier, a job reference number, a message type, and an information element area. The method of claim 6, And said message type is an inquiry request message or an inquiry result message. The method of claim 6, And the information element area includes an information element identifier, an information element size, and information content. The method of claim 6, And the message is transmitted between the subscription telephone installation management system and the optical subscriber transmission device management system managing the optical subscriber facility. In order to allocate and release the optical subscriber facility, the subscriber telephone installation management system having a large capacity processor, A first function of constructing information about the optical subscriber transmission device into a database; A second function of determining whether the facility of the new service requester is an optical subscriber facility by using the address of the new service requester and the database when the new service requester is subscribed; A third function of querying an available channel and port if an optical subscriber facility is found and sending an allocation request message for the corresponding optical subscriber facility as a result of the determination of the second function; And As a result of the determination of the second function, a fourth function of notifying whether the opening is possible by selecting a usable concentric line if the optical subscription is not completed. A computer-readable recording medium having recorded thereon a program for realizing this.