KR970009444A - How to install programs and databases in a private exchange - Google Patents
How to install programs and databases in a private exchange Download PDFInfo
- Publication number
- KR970009444A KR970009444A KR1019950021218A KR19950021218A KR970009444A KR 970009444 A KR970009444 A KR 970009444A KR 1019950021218 A KR1019950021218 A KR 1019950021218A KR 19950021218 A KR19950021218 A KR 19950021218A KR 970009444 A KR970009444 A KR 970009444A
- Authority
- KR
- South Korea
- Prior art keywords
- file
- data
- information file
- map
- private exchange
- Prior art date
Links
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- Telephonic Communication Services (AREA)
- Exchange Systems With Centralized Control (AREA)
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Abstract
1. 청구 범위에 기재된 발명이 속한 기술분야1. TECHNICAL FIELD OF THE INVENTION
사설 교환기에서의 프로그램 데이타 인스톨Program data installation in the private exchange
2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention
사설 교환기에서의 프로그램 데이타 인스톨 방법을 제공한다.Provided is a program data installation method in a private exchange.
3. 발명이 해결방법의 요지3. Summary of the Invention Solution
입력 데이타와 화일에 대한 정보화일을 생성하는 MAP(10)와, 상기 MAP(10)와 프로토콜버스(40)로 연결되어 데이타 통신을 행하는 IPM(20)을 가지는 교환기(30)을 구비한 사설 교환기에서의 프로그램 데이타 인스톨 방법은 : 입력되는 프로그램 화일과 데이타 베이스 화일에 대한 정보화일을 생성하기 전에 데이타의 압축을 함으로써 전송할 데이타의 양을 줄이는 제1단계와; 데이타의 압축을 함과 동시에 원화일에 대한 CRC를 체크하고 이를 압축화일에 같이 삽입하는 제2단계와; 상기 IPM (20)에서 압축을 해제함과 동시에 MAP(10)에게 다음 화일 송신을 요구함으로써 압축을 해제하는 시간 동안 다음 화일을 받을 수 있도록 하는 제3단계를 가진다.A private exchange having a switch (30) having a MAP (10) for generating input data and an information file for a file, and an IPM (20) connected to the MAP (10) and a protocol bus (40) for data communication. The method of installing program data in the method comprises: a first step of reducing the amount of data to be transmitted by compressing data before generating an information file for an input program file and a database file; A second step of compressing the data and simultaneously checking the CRC of the original file and inserting the same into the compressed file; The third step of decompressing the IPM 20 and receiving the next file during the decompression time by requesting the MAP 10 to transmit the next file.
4. 발명의 중요한 용도.4. Important uses of the invention.
사설 교환기에서 프로그램 데이타 인스톨 방법에 적합하게 사용된다.It is suitably used for the program data installation method in the private exchange.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1-a도는 본 발명을 수행하기 위한 시스템 블럭도, 제1-b도는 외부 컴퓨터에서 압축을 수행하는 블럭도. 제1-c도는 본 발명에 적용도는 교환기 시스템의 입출력 모듈에서 압축을 수행하는 블럭도.1-a is a system block diagram for carrying out the present invention, and FIG. 1-b is a block diagram for performing compression in an external computer. 1-c is a block diagram for performing compression in an input / output module of an exchange system applicable to the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950021218A KR970009444A (en) | 1995-07-19 | 1995-07-19 | How to install programs and databases in a private exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950021218A KR970009444A (en) | 1995-07-19 | 1995-07-19 | How to install programs and databases in a private exchange |
Publications (1)
Publication Number | Publication Date |
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KR970009444A true KR970009444A (en) | 1997-02-24 |
Family
ID=66541342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019950021218A KR970009444A (en) | 1995-07-19 | 1995-07-19 | How to install programs and databases in a private exchange |
Country Status (1)
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KR (1) | KR970009444A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220157798A (en) * | 2021-05-21 | 2022-11-29 | 주식회사 오성기전 | Shading Coil Motor |
-
1995
- 1995-07-19 KR KR1019950021218A patent/KR970009444A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220157798A (en) * | 2021-05-21 | 2022-11-29 | 주식회사 오성기전 | Shading Coil Motor |
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WITN | Withdrawal due to no request for examination |