JP2910686B2 - Tower type translation station data - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a number translation system for an electronic exchange.

[0002]

2. Description of the Related Art In a conventional translation (number translation) system of an electronic exchange, office data is called a "tree type", and a fixed-length tow block is assigned to each digit in a database, and a corresponding index block is assigned. A search block or attribute information of the next digit is searched by a pointer attached to an entry, and the attribute information of a target translation number is obtained from the top by a top-down method.

[0003]

The above-mentioned conventional method has the following problems.

(1) With the diversification of services in the telecommunications industry, the numbering plan for telephone numbers is expected to increase in the number of digits in order to be able to respond to any future services. ing. In the conventional number translation system, for example, if a search process is performed for a 10-digit or 20-digit translation number, it is necessary to execute the database reading operation by the number of digits of the data number, which slows down the process. There is a problem that it will.

[0005] The reason is that, as shown in FIG. 4, the station data relating to the number plan of the conventional number translation has a search block for each digit, and the tow of the next digit is determined by the pointer attached to the corresponding entry of the tow block. The configuration is such that the block or attribute information is searched, and the search is performed one digit at a time, and the work of reading the database by the number of digits of the data of the telephone number is required. FIG. 4 shows the structure of tree-type station data (three digits). Each digit is stored in ds [0] to ds [2] of each block, and these are connected by a pointer.

(2) The second problem is that when the number “123” is already registered, “12345”
When newly registering the number “6” with attribute information different from “123”, it is not only necessary to simply register “123456”, but also delete “123” as shown in FIG. "1230-1233", "12340-
12344 "," 123450-123455 "," 1
23457-123559 "," 12346-1234 "
It is necessary to register the attribute information of "123" for six times of "9" and "1235-1239", and the process becomes very complicated.

[0007] The reason is that, when performing translation using station data of a number translation, the translation seeks the desired attribute information from the first digit in a top-down manner, so that "123456" must be deleted unless "123" is deleted.
This is because the user will see the attribute information of “123”.

Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a method for speeding up processing such as registration, deletion, and reference of translation station data. is there.

[0009]

To achieve the above object, according to an aspect of the present invention, in the station data relating to numbering plan number translation of the electronic exchange (translation), number translation
All digits are stored in one field and number translation digits, number
No. translation, and three fields of attribute information are united
A number translation method for an electronic exchange, wherein the number translation method is registered as data .

The outline of the present invention will be described below. If the number of search digits is increased by searching the number translation one digit at a time, the processing becomes slow. However, in the present invention, if the number translation is registered with all the digits, the search processing is not included. Only the number of stored data is required, and the speed can be increased.

Further, when the number "123" is registered and the number "123456" is newly registered and attribute information different from "123" is newly registered, the translation starts with the top of the target attribute information from the first digit. Instead of using the down method, by registering all the translation numbers, "123" is deleted and then "123456" and "1230-1233", "12340-1244",
"123450-123455", "123457-1"
23459 "," 12346 to 12349 "," 123
It is no longer necessary to register six times for "5-1239"
23456 "only needs to be registered, and the speed can be increased.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described. The embodiment of the present invention corresponds to a database management system (DBMS) in terms of the translation function. The embodiment of the present invention differs from the conventional tree type shown in FIG.
By using the MS, translation registration, deletion, and reference can be speeded up.

[0013] The tower type data structure has a number translation digit number,
Number translation and attribute information (root index)
It is a set of data, and the data is provided vertically for the maximum data.

As a method of storing data, a number having a higher numerical value is stored at the top in the form of a first priority, and a number having a larger number of digits is a second priority.

As described above, in the embodiment of the present invention, the tower-type data structure has three data of the number translation digit number, the number translation, and the attribute information (root index) as one set of data. Since the maximum number of data is provided vertically, and all digits are registered in one field, the number translation can be searched only for the number of data registered in the station data. Become.

Further, in the embodiment of the present invention, a number having a higher numerical value from the beginning is stored as a first priority, and a number having a larger number of digits is stored as a second priority. Thus, at the time of translation, the registered number translation is searched from the top, and the target telephone number can be translated based on the attribute information (root index) of the translation number corresponding to the first.

[0017]

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

FIG. 1 is a diagram showing the configuration of one embodiment of the present invention. Referring to FIG. 1, an electronic exchange includes a call processing device 1.
And an OMP (Operation Management Processor) 2. The OMP 2 is a device that performs a terminal interface with the operator. The OMP 2 updates a DBMS 21 by translating commands and data input from the operator. And DB
Translator 22 for displaying search results of MS 21
It has. In addition, the call processing device 1 includes a DBMS 16
A translator 14 for translating office data, a charging processing unit 12 for performing charging processing based on attribute information of the office data obtained via the translator 14, and a service scenario for controlling processing of various services provided by the electronic exchange. Unit 11, a basic call control unit 13 for controlling incoming / outgoing calls,
It comprises a protocol control unit 15 for controlling a line protocol. When the DBMS 21 of the OMP 2 is updated, the content of the DBMS 16 is also updated in synchronization with the update to maintain the consistency. DMB which is the subject of the present invention
The data structure of the station data stored in S16 will be described below.

Referring to FIG. 3, in one embodiment of the present invention, the tower-type data structure is composed of three pieces of number translation digit number, number translation, and attribute information (such as root index) as one set of data. Data is provided in the vertical direction for the maximum data.

The number translation digit (cnt) represents the number of digits of the number translation. If the number translation is "1234", the number translation digit is "4". The attribute information includes the station identifier (des)
tid) and tgx (root index).

As the station identifier (desid), “0” or “1” is set, “0” represents the own station, and “1”.
Represents another station.

The root index (tgx) is set to "0" for the own station, and a value other than "0" for other stations.

With these two pieces of attribute information, it is possible to determine the number translation of the own station / other station.

The difference from the conventional DBMS is that, in the conventional system, as shown in FIG. 4, a tow block is allocated for each digit of the number translation. On the other hand, in this embodiment, since the number translation is stored in one digit in all fields, only one data reading operation is required.

Further, when the number "123" is registered and the number "123456" is newly registered with attribute information different from "123", the number "123456" is simply used.
"3456" may be registered.
23 ”, and“ 1230 to 1233 ”,
"12340-12344", "123450-123
455 "," 123457-123559 "," 123
46 to 12349 "and 6 to" 1235-1239 "
The work of registering the attribute information of the batch “123” is not required. This is because, in the conventional method, the translation is obtained from the top digit and the desired attribute information is obtained from the top down method.

In this embodiment, the number "123" is registered, and the number "123456" is changed to "123".
When registering a new attribute with different attribute information, translation requires the same procedure as the conventional method by registering all the digits of the translation number instead of finding the target attribute information from the first digit by the top-down method. Disappears,
Only the registration of “123456” is sufficient, and the speed can be increased.

Next, the translation operation of the embodiment of the present invention will be described. As shown in FIG. 2, in this embodiment, the station data is searched from above for a place where the translation number "123456" is to be entered (step S11), and the root index 2 of the translation number "123456" is registered (step S12). ).

In addition, in this embodiment, at the time of registration, the station data, starting from the number translation with the highest priority, is given the first priority from the top, and the second priority from the top, where the number is large. Register with.

Therefore, when the number translation "123456" is newly registered in a state where the number translation "123" has already been registered, "123456" has a larger number of digits than "123". Is registered above.

Therefore, the telephone number "123456789"
When "0" is translated, the station data is searched from the top, and since "123456" is registered above "123", translation is performed with "123456".

Next, when the translation is performed using the telephone number "1234", "123456" is not searched.
It is searched for "123" and translated for "123".

As described above, even with the tower type station data of the present invention, registration and deletion can be performed at a higher speed than conventional ones, and translation can be performed without any trouble.

[0033]

As described above, according to the present invention,
There is an effect that registration, deletion, and reference of translation station data can be processed at higher speed than in the conventional method.

The reason is that in the conventional DBMS,
Since the towing block is assigned to each digit of the number translation, the data is read one digit at a time for searching. On the other hand, in the present invention, since all the digits of the number translation are contained in one field, one digit is translated. This is due to the fact that the data read operation can be performed twice.

Also, in the present invention, translation does not obtain the desired attribute information from the first digit by the top-down method, but deletes "123" by registering all the digits of the translation number and then "123456". And "1
230-1233 "," 12340-12344 ",
"123450-123455", "123457-1"
23459 "," 12346 to 12349 "," 123
It is no longer necessary to register 7 times of “5-1239”.
23456 "only needs to be registered, and translation registration can be speeded up.

[Brief description of the drawings]

FIG. 1 is a diagram showing a configuration of an embodiment of the present invention.

FIG. 2 is a flowchart illustrating a processing operation according to an embodiment of the present invention.

FIG. 3 is a diagram illustrating a data configuration according to an embodiment of the present invention.

FIG. 4 is a diagram showing a conventional tree-type data configuration.

FIG. 5 is a flowchart for explaining a processing operation of a conventional method.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Call processing apparatus 2 OMP (Operation Management Processor) 11 Service scenario part 13 Basic call control part 14 Translator 15 Protocol control part 16 DBMS 21 Database management system (DBMS) 22 Translator

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁶ , DB name) H04M 3/00 H04M 3/16-3/20 H04M 3/38-3/40 H04Q 3/54-3 / 56 H04Q 3/64-3/68 H04Q 3/76-3/78

Claims (2)

(57) [Claims] In the office data relating to a numbering plan (translation) of a number translation of an electronic exchange, all digits of the number translation are stored in one field, and the number translation is performed.
The three fields of the number of digits, number translation, and attribute information
A number translation system for electronic exchanges , which is registered as a set of data . 2. DBMS (database management system)
A translator for translating station data;
From the attribute information of the station data obtained via the translator
Charge processing unit that performs gold processing and various types provided by electronic exchanges
Service scenario part that controls the processing of the service,
・ A basic call control unit that controls outgoing calls and a line protocol
A call processing device having a protocol control unit for performing control , a DBMS (database management system), and an operator
Translates commands and data entered from
To update and display the search results of DBMS
And a terminal interface with the operator.
OMP (Operation Management Processor)
When the DBMS of the OMP is updated,
The contents of the DBMS of the call processing device are also updated in synchronization with this.
In the number translation system of the electronic exchange, the station data stored in the DMBS of the call processing device and
Number translation digits, number translation, station identifiers and
Attribute information including the index
Data, and divide the data vertically into the maximum
Number translation method of the electronic exchange, characterized in that it comprises.