KR900011192A - 이종신호변환방법 및 장치 - Google Patents
이종신호변환방법 및 장치Info
- Publication number
- KR900011192A KR900011192A KR1019880017377A KR880017377A KR900011192A KR 900011192 A KR900011192 A KR 900011192A KR 1019880017377 A KR1019880017377 A KR 1019880017377A KR 880017377 A KR880017377 A KR 880017377A KR 900011192 A KR900011192 A KR 900011192A
- Authority
- KR
- South Korea
- Prior art keywords
- signal conversion
- conversion method
- heterogeneous signal
- heterogeneous
- signal
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/0016—Arrangements providing connection between exchanges
- H04Q3/0025—Provisions for signalling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00
-
- 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
- H04Q1/39—Signalling arrangements; Manipulation of signalling currents using coded pulse groups
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
- Interface Circuits In Exchanges (AREA)
- Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880017377A KR920003364B1 (ko) | 1988-12-24 | 1988-12-24 | 이종신호변환방법 및 장치 |
US07/455,283 US5077735A (en) | 1988-12-24 | 1989-12-22 | Method and an apparatus for mutually converting different signaling systems |
JP1336194A JP2831070B2 (ja) | 1988-12-24 | 1989-12-25 | 異種信号変換方法及び装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019880017377A KR920003364B1 (ko) | 1988-12-24 | 1988-12-24 | 이종신호변환방법 및 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900011192A true KR900011192A (ko) | 1990-07-11 |
KR920003364B1 KR920003364B1 (ko) | 1992-04-30 |
Family
ID=19280627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880017377A KR920003364B1 (ko) | 1988-12-24 | 1988-12-24 | 이종신호변환방법 및 장치 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5077735A (ko) |
JP (1) | JP2831070B2 (ko) |
KR (1) | KR920003364B1 (ko) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR950010922B1 (ko) * | 1991-12-02 | 1995-09-25 | 현대전자산업주식회사 | 트렁크 접속장치 |
JP2718344B2 (ja) * | 1993-07-02 | 1998-02-25 | 日本電気株式会社 | 情報蓄積装置 |
US5557614A (en) * | 1993-12-22 | 1996-09-17 | Vlsi Technology, Inc. | Method and apparatus for framing data in a digital transmission line |
EP0669771B1 (en) * | 1994-02-25 | 2003-05-02 | Hewlett-Packard Company, A Delaware Corporation | Message interceptor for a signalling network |
DE69530534T2 (de) * | 1994-02-25 | 2004-03-18 | Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto | Nachrichtempfangschaltung für ein Signalisierungsnetz |
US5511075A (en) * | 1994-09-30 | 1996-04-23 | Intel Corporation | Method and apparatus for bridging concurrent voice and data and SVD communication endpoints |
US5768361A (en) * | 1995-12-29 | 1998-06-16 | Mci Corporation | Flexible enhanced signaling subsystem for a telecommunications switch |
DE19603474C2 (de) * | 1996-01-31 | 1999-05-27 | Siemens Ag | Verfahren zum Konvertieren von unterschiedliche Formate aufweisenden Nachrichten in Kommunikationssystemen |
US5809029A (en) * | 1996-06-28 | 1998-09-15 | Dsc Telecom L.P. | Apparatus and method for mapping telecommunications signals onto a subscriber bus |
US5926480A (en) * | 1996-07-01 | 1999-07-20 | Alcatel Usa Sourcing, L.P. | Digital cross-connect system to digital loop carrier interface unit |
US5886994A (en) * | 1996-07-01 | 1999-03-23 | Alcatel Usa Sourcing, L.P. | Apparatus and method for mapping high density E1 signals into a digital cross-connect matrix space |
US5883898A (en) * | 1996-07-01 | 1999-03-16 | Alcatel Usa Sourcing, L.P. | Apparatus and method for mapping E1 signals into a digital cross-connect matrix space |
JPH10262270A (ja) * | 1997-03-19 | 1998-09-29 | Fujitsu Ltd | 異種シグナリング信号の相互変換機能を有するパッケージ、時分割多重化装置および音声系ネットワーク |
KR100264866B1 (ko) | 1998-07-13 | 2000-09-01 | 윤종용 | 다수의 트렁크 기능을 지원하는 디지털 트렁크회로 |
US6678268B1 (en) * | 1998-09-18 | 2004-01-13 | The United States Of America As Represented By The Secretary Of The Navy | Multi-interface point-to-point switching system (MIPPSS) with rapid fault recovery capability |
US6426952B1 (en) * | 1998-09-18 | 2002-07-30 | The United States Of America As Represented By The Secretary Of The Navy | Multi-interface point-to-point switching system (MIPPSS) having an internal universal signal format |
US6782002B1 (en) * | 2000-07-18 | 2004-08-24 | At&T Corp. | Apparatus for multiplexing multiple E1 circuits over multiple T1 circuits |
JP2002218519A (ja) * | 2001-01-23 | 2002-08-02 | Oi Electric Co Ltd | 信号変換装置、及び信号変換システム |
KR100406253B1 (ko) * | 2001-12-24 | 2003-11-14 | 한국전자통신연구원 | 디지털 방송용 프로그램 가이드 정보 자동 변환 장치 및그 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2363947A1 (fr) * | 1976-09-02 | 1978-03-31 | Roche Alain | Equipements de raccordement entre des systemes de transmission numerique multiplex a modulation par impulsions et codage mic a debits binaires nominaux differents |
US4230911A (en) * | 1978-08-28 | 1980-10-28 | International Telephone And Telegraph Corporation | Carrier terminal unit |
US4402079A (en) * | 1978-08-28 | 1983-08-30 | International Telephone And Telegraph Corporation | Delay correction circuit |
JPS5742261A (en) * | 1980-08-28 | 1982-03-09 | Fujitsu Ltd | Signal conversion system |
US4595907A (en) * | 1983-09-06 | 1986-06-17 | Rockwell International Corporation | PCM data translating apparatus |
US4623760A (en) * | 1983-10-28 | 1986-11-18 | At&T Bell Laboratories | Signaling protocol interface channel unit |
JPS60254950A (ja) * | 1984-05-31 | 1985-12-16 | Fujitsu Ltd | 制御情報検出方式 |
JPS61219221A (ja) * | 1985-03-25 | 1986-09-29 | Fujitsu Ltd | シグナリング転送装置 |
JPS61290897A (ja) * | 1985-06-19 | 1986-12-20 | Hitachi Ltd | ユニツト間デイジタルトランク |
JPS61294944A (ja) * | 1985-06-22 | 1986-12-25 | Nec Corp | 同期多重変換方式 |
-
1988
- 1988-12-24 KR KR1019880017377A patent/KR920003364B1/ko not_active IP Right Cessation
-
1989
- 1989-12-22 US US07/455,283 patent/US5077735A/en not_active Expired - Fee Related
- 1989-12-25 JP JP1336194A patent/JP2831070B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5077735A (en) | 1991-12-31 |
KR920003364B1 (ko) | 1992-04-30 |
JP2831070B2 (ja) | 1998-12-02 |
JPH03136444A (ja) | 1991-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E601 | Decision to refuse application | ||
E902 | Notification of reason for refusal | ||
J2X1 | Appeal (before the patent court) |
Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL |
|
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20020329 Year of fee payment: 11 |
|
LAPS | Lapse due to unpaid annual fee |