BE849289A - METHOD AND DEVICE FOR MONITORING DIFFERENT TRANSMISSION TRACK SECTIONS FOR DIGITAL SIONALS - Google Patents
METHOD AND DEVICE FOR MONITORING DIFFERENT TRANSMISSION TRACK SECTIONS FOR DIGITAL SIONALSInfo
- Publication number
- BE849289A BE849289A BE173159A BE173159A BE849289A BE 849289 A BE849289 A BE 849289A BE 173159 A BE173159 A BE 173159A BE 173159 A BE173159 A BE 173159A BE 849289 A BE849289 A BE 849289A
- Authority
- BE
- Belgium
- Prior art keywords
- sionals
- digital
- different transmission
- track sections
- transmission track
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/14—Monitoring arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19752556079 DE2556079C2 (en) | 1975-12-12 | 1975-12-12 | Method for monitoring individual transmission sections for digital signals and arrangement for carrying out the method |
Publications (1)
Publication Number | Publication Date |
---|---|
BE849289A true BE849289A (en) | 1977-04-01 |
Family
ID=5964243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE173159A BE849289A (en) | 1975-12-12 | 1976-12-10 | METHOD AND DEVICE FOR MONITORING DIFFERENT TRANSMISSION TRACK SECTIONS FOR DIGITAL SIONALS |
Country Status (12)
Country | Link |
---|---|
AT (1) | AT360089B (en) |
BE (1) | BE849289A (en) |
CH (1) | CH597725A5 (en) |
DE (1) | DE2556079C2 (en) |
DK (1) | DK557376A (en) |
FR (1) | FR2335108A1 (en) |
GB (1) | GB1510047A (en) |
IE (1) | IE44301B1 (en) |
IT (1) | IT1065202B (en) |
LU (1) | LU75776A1 (en) |
NL (1) | NL172610C (en) |
SE (1) | SE410690B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2473820A1 (en) * | 1980-01-11 | 1981-07-17 | Telecommunications Sa | METHOD AND SYSTEM FOR INITIALIZING THE SECURITY OF A LINE OF A DIGITAL TRANSMISSION ARTERY |
IT1212437B (en) * | 1980-06-30 | 1989-11-22 | Sits Soc It Telecom Siemens | TRANSMISSION CIRCUIT FOR PCM SYSTEMS. |
US5212475A (en) * | 1988-05-18 | 1993-05-18 | Siemens Aktiengesellschaft | Method for generating an alarm inhibit signal |
US4964112A (en) * | 1988-06-01 | 1990-10-16 | Siemens Aktiengesellschaft | Method for monitoring the quality of a digital signal in sections of a data transmission circuit |
-
1975
- 1975-12-12 DE DE19752556079 patent/DE2556079C2/en not_active Expired
-
1976
- 1976-09-10 LU LU75776A patent/LU75776A1/xx unknown
- 1976-09-14 CH CH1159876A patent/CH597725A5/xx not_active IP Right Cessation
- 1976-10-26 GB GB44341/76A patent/GB1510047A/en not_active Expired
- 1976-11-01 IE IE2432/76A patent/IE44301B1/en unknown
- 1976-11-12 SE SE7612654A patent/SE410690B/en unknown
- 1976-11-15 AT AT847476A patent/AT360089B/en not_active IP Right Cessation
- 1976-12-10 BE BE173159A patent/BE849289A/en not_active IP Right Cessation
- 1976-12-10 FR FR7637280A patent/FR2335108A1/en active Granted
- 1976-12-10 DK DK557376A patent/DK557376A/en unknown
- 1976-12-10 IT IT30256/76A patent/IT1065202B/en active
- 1976-12-13 NL NLAANVRAGE7613848,A patent/NL172610C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATA847476A (en) | 1980-05-15 |
LU75776A1 (en) | 1977-04-28 |
FR2335108A1 (en) | 1977-07-08 |
IE44301B1 (en) | 1981-10-07 |
GB1510047A (en) | 1978-05-10 |
NL7613848A (en) | 1977-06-14 |
NL172610B (en) | 1983-04-18 |
NL172610C (en) | 1983-09-16 |
IT1065202B (en) | 1985-02-25 |
DE2556079B1 (en) | 1977-03-17 |
CH597725A5 (en) | 1978-04-14 |
FR2335108B1 (en) | 1981-05-29 |
DK557376A (en) | 1977-06-13 |
SE410690B (en) | 1979-10-22 |
DE2556079C2 (en) | 1977-10-27 |
AT360089B (en) | 1980-12-29 |
IE44301L (en) | 1977-06-12 |
SE7612654L (en) | 1977-06-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SIEMENS A.G. Effective date: 19921231 |