FR2353178A1 - Systeme de controle d'un decodeur d'informations codees suivant le code hdb - Google Patents

Systeme de controle d'un decodeur d'informations codees suivant le code hdb

Info

Publication number
FR2353178A1
FR2353178A1 FR7715270A FR7715270A FR2353178A1 FR 2353178 A1 FR2353178 A1 FR 2353178A1 FR 7715270 A FR7715270 A FR 7715270A FR 7715270 A FR7715270 A FR 7715270A FR 2353178 A1 FR2353178 A1 FR 2353178A1
Authority
FR
France
Prior art keywords
hdb
code
control system
information decoder
encoded following
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.)
Granted
Application number
FR7715270A
Other languages
English (en)
Other versions
FR2353178B1 (fr
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 AG
Original Assignee
Siemens AG
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 AG filed Critical Siemens AG
Publication of FR2353178A1 publication Critical patent/FR2353178A1/fr
Application granted granted Critical
Publication of FR2353178B1 publication Critical patent/FR2353178B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/24—Testing correct operation
    • H04L1/245—Testing correct operation by using the properties of transmission codes
    • H04L1/247—Testing correct operation by using the properties of transmission codes three-level transmission codes, e.g. ternary

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Dc Digital Transmission (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
FR7715270A 1976-05-28 1977-05-18 Systeme de controle d'un decodeur d'informations codees suivant le code hdb Granted FR2353178A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2624101A DE2624101C3 (de) 1976-05-28 1976-05-28 Decodierverfahren für einen HDB-Decoder

Publications (2)

Publication Number Publication Date
FR2353178A1 true FR2353178A1 (fr) 1977-12-23
FR2353178B1 FR2353178B1 (fr) 1982-06-25

Family

ID=5979292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715270A Granted FR2353178A1 (fr) 1976-05-28 1977-05-18 Systeme de controle d'un decodeur d'informations codees suivant le code hdb

Country Status (11)

Country Link
BE (1) BE855152A (fr)
CH (1) CH620802A5 (fr)
DE (1) DE2624101C3 (fr)
DK (1) DK235777A (fr)
FR (1) FR2353178A1 (fr)
GB (1) GB1527337A (fr)
IE (1) IE45068B1 (fr)
IT (1) IT1080855B (fr)
LU (1) LU77424A1 (fr)
NL (1) NL7705906A (fr)
SE (1) SE420666B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2944459C2 (de) * 1979-11-03 1984-04-26 ANT Nachrichtentechnik GmbH, 7150 Backnang Verfahren zum Übertragen von Bipolarsignalen mittels eines optischen Senders

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430760A1 (de) * 1974-06-26 1976-01-15 Siemens Ag Hdb3-codec

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2430760A1 (de) * 1974-06-26 1976-01-15 Siemens Ag Hdb3-codec

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
COLLOQUE INTERNATIONAL SUR LA TELE-INFORMATIQUE, Editions CHIRON, Paris, 24 - 28 mars 1969, Article: 'Le code bipolaire à haute densité un procédé de transmission en bande de base' de A. FALCOZ et A. CROISIER, pages 54 - 63 *
IEEE TRANSACTIONS ON COMMUNICATION TECHNOLOGY, volume COM-17, no. 2, avril 1969, NEW-YORK (US), Article: 'Bipolar Pulse Transmission with zero extraction', de V.I. JOHANNES et consorts, pages 303 - 310 *
IEEE TRANSACTIONS ON COMMUNICATIONS TECHNOLOGY, volume COM- 18, juin 1970, no. 3, New-York, Article: 'Compatible High-Density Bipolar codes: an unrestricted Transmission Plan for PCM Carriers', de A. CROISIER, pages 265 - 268 *

Also Published As

Publication number Publication date
SE7706256L (sv) 1977-11-29
SE420666B (sv) 1981-10-19
BE855152A (fr) 1977-11-28
DE2624101C3 (de) 1978-11-23
IE45068L (en) 1977-11-28
LU77424A1 (fr) 1979-01-19
NL7705906A (nl) 1977-11-30
DK235777A (da) 1977-11-29
DE2624101B2 (de) 1978-04-06
GB1527337A (en) 1978-10-04
IE45068B1 (en) 1982-06-16
CH620802A5 (en) 1980-12-15
DE2624101A1 (de) 1977-12-01
FR2353178B1 (fr) 1982-06-25
IT1080855B (it) 1985-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse