KR960040041A - Pulse Code Modulation Transmitter - Google Patents
Pulse Code Modulation Transmitter Download PDFInfo
- Publication number
- KR960040041A KR960040041A KR1019950008443A KR19950008443A KR960040041A KR 960040041 A KR960040041 A KR 960040041A KR 1019950008443 A KR1019950008443 A KR 1019950008443A KR 19950008443 A KR19950008443 A KR 19950008443A KR 960040041 A KR960040041 A KR 960040041A
- Authority
- KR
- South Korea
- Prior art keywords
- alarm
- channel
- transceiver
- signal
- code modulation
- Prior art date
Links
- 230000005540 biological transmission Effects 0.000 claims abstract 4
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/30—Signalling arrangements; Manipulation of signalling currents
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
Abstract
본 발명은 전송방식의 하나인 펄스부호변조 전송장치에 있어서, 특히 종래의 장비에서는 보드당 3가입자를 수용하던 것을 15가입자 까지 수용할 수 있도록 장치를 구성함을 특징으로 하는 펄스부호변조 전송장치에 관한 것으로, 기존의 펄스보호변조 전송장치 시스템은 보오드당 3가입자를 수용하여 시스템의 가입자가 증가함에 따라 시스템의 부피가 커져서 설치하는데 많은 면적을 차지하고 가격의 상승을 초래하는 문제점이 있어, 본 발명은 보오드당 수용가입자의 수를 늘림으로써, 보오드 및 셀프의 증축을 줄여 싼가격으로 많은 가입자에게 전송라인을 제공토록 한 것이다.The present invention relates to a pulse coded modulation transmission device, which is one of transmission methods, and particularly, to a device for accommodating up to 15 subscribers having accommodated 3 subscribers per board in conventional equipment. In the related art, the conventional pulse protection modulator transmission system has a problem of accommodating three subscribers per board and increasing the number of subscribers of the system, thus increasing the volume of the system and increasing the price, resulting in an increase in price. By increasing the number of subscribers per board, we have reduced the number of boards and shops to offer more subscribers at lower prices.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 구성도이다.1 is a block diagram of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950008443A KR100342134B1 (en) | 1995-04-11 | 1995-04-11 | Pulse Code Modulation Transmission Device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950008443A KR100342134B1 (en) | 1995-04-11 | 1995-04-11 | Pulse Code Modulation Transmission Device |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960040041A true KR960040041A (en) | 1996-11-25 |
KR100342134B1 KR100342134B1 (en) | 2002-10-25 |
Family
ID=37488259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950008443A KR100342134B1 (en) | 1995-04-11 | 1995-04-11 | Pulse Code Modulation Transmission Device |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100342134B1 (en) |
-
1995
- 1995-04-11 KR KR1019950008443A patent/KR100342134B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100342134B1 (en) | 2002-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19950411 |
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A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20000330 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19950411 Comment text: Patent Application |
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E701 | Decision to grant or registration of patent right | ||
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Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20020417 |
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PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20020614 Patent event code: PR07011E01D |
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PR1002 | Payment of registration fee |
Payment date: 20020615 End annual number: 3 Start annual number: 1 |
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PG1601 | Publication of registration | ||
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PC1903 | Unpaid annual fee |
Termination category: Default of registration fee Termination date: 20060510 |