GB1510047A - Digital signal transmission systems - Google Patents

Digital signal transmission systems

Info

Publication number
GB1510047A
GB1510047A GB44341/76A GB4434176A GB1510047A GB 1510047 A GB1510047 A GB 1510047A GB 44341/76 A GB44341/76 A GB 44341/76A GB 4434176 A GB4434176 A GB 4434176A GB 1510047 A GB1510047 A GB 1510047A
Authority
GB
United Kingdom
Prior art keywords
transmission
substitute
digital signal
signal transmission
transmission systems
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB44341/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1510047A publication Critical patent/GB1510047A/en
Expired legal-status Critical Current

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)
GB44341/76A 1975-12-12 1976-10-26 Digital signal transmission systems Expired GB1510047A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752556079 DE2556079C2 (de) 1975-12-12 1975-12-12 Verfahren zur Überwachung einzelner Übertragungsabschnitte fur digitale Signale und Anordnung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
GB1510047A true GB1510047A (en) 1978-05-10

Family

ID=5964243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB44341/76A Expired GB1510047A (en) 1975-12-12 1976-10-26 Digital signal transmission systems

Country Status (12)

Country Link
AT (1) AT360089B (en, 2012)
BE (1) BE849289A (en, 2012)
CH (1) CH597725A5 (en, 2012)
DE (1) DE2556079C2 (en, 2012)
DK (1) DK557376A (en, 2012)
FR (1) FR2335108A1 (en, 2012)
GB (1) GB1510047A (en, 2012)
IE (1) IE44301B1 (en, 2012)
IT (1) IT1065202B (en, 2012)
LU (1) LU75776A1 (en, 2012)
NL (1) NL172610C (en, 2012)
SE (1) SE410690B (en, 2012)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473820A1 (fr) * 1980-01-11 1981-07-17 Telecommunications Sa Procede et systeme d'initialisation de la securisation d'une ligne d'une artere de transmission numerique
IT1212437B (it) * 1980-06-30 1989-11-22 Sits Soc It Telecom Siemens Circuito di trasmissione per sistemi pcm.
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

Also Published As

Publication number Publication date
DK557376A (da) 1977-06-13
SE7612654L (sv) 1977-06-13
DE2556079B1 (de) 1977-03-17
FR2335108A1 (fr) 1977-07-08
NL172610B (nl) 1983-04-18
NL7613848A (nl) 1977-06-14
NL172610C (nl) 1983-09-16
FR2335108B1 (en, 2012) 1981-05-29
BE849289A (fr) 1977-04-01
IE44301L (en) 1977-06-12
DE2556079C2 (de) 1977-10-27
SE410690B (sv) 1979-10-22
ATA847476A (de) 1980-05-15
IT1065202B (it) 1985-02-25
CH597725A5 (en, 2012) 1978-04-14
AT360089B (de) 1980-12-29
LU75776A1 (en, 2012) 1977-04-28
IE44301B1 (en) 1981-10-07

Similar Documents

Publication Publication Date Title
IL74358A (en) Method and apparatus for detecting the collision of data packets
ES475736A1 (es) Procedimiento de contado de errores en una conexion hertzia-na numerica y dispositivo correspondiente
GB1264240A (en, 2012)
GB1510047A (en) Digital signal transmission systems
GB2006491A (en) Data transmission system
GB1474726A (en) Tdm telecommunications system
ES8306552A1 (es) Procedimiento para la transmision de senales acusticas comprimidas en banda de frecuencia, protegidas contra las escuchas.
CA2264130A1 (en) Pinpointing interruptions in communication links
ATE12706T1 (de) Verfahren zur vornahme einer plausibilitaetspruefung bezueglich aufeinanderfolgend auftretender zeitinformationen in verkehrssignalanlagen.
IE42891B1 (en) System for simultaneous transmission of several pulse trains
DE3067066D1 (en) Control of transmission lines for digital signals
GB1403968A (en) Monitoring arrangements
ATE20797T1 (de) Betriebsueberwachung von uebertragungsstrecken fuer digitale signale.
GB1339990A (en) Duplex information transmission systems
ES252046A1 (es) Perfeccionamientos en sistemas centralizados de control de trafico para lineas ferreas
GB1526896A (en) Optical fibre delay line
SU1261131A1 (ru) Устройство дл передачи информации
JPS5757055A (en) Signal transmission systen
JPS5396648A (en) Multiplex information transmission system of tactual sense or the like of industrial robot
JPS5398704A (en) Optical multiplex transmission system
DK255186A (da) Digital overfaeringsstraekning med seriekoblede telemetriveje
JPS5773541A (en) Channel control system for time division multi-direction multiplex radio communicating device
JPS5319704A (en) Signal transmission system
JPS5758439A (en) Data transmission device
JPS5271918A (en) Synchronous transmission system for time compressed multiplex transmis sion

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee