DK143378C - Kobling til sikker erkendelse af overfoeringsbegyndelsen i denmodtagende station i dataoverfoeringsanlaeg - Google Patents

Kobling til sikker erkendelse af overfoeringsbegyndelsen i denmodtagende station i dataoverfoeringsanlaeg

Info

Publication number
DK143378C
DK143378C DK474170A DK474170A DK143378C DK 143378 C DK143378 C DK 143378C DK 474170 A DK474170 A DK 474170A DK 474170 A DK474170 A DK 474170A DK 143378 C DK143378 C DK 143378C
Authority
DK
Denmark
Prior art keywords
transfer
receiving station
grant
data transfer
secure recognition
Prior art date
Application number
DK474170A
Other languages
English (en)
Other versions
DK143378B (da
Inventor
E Lukas
E-A Fuchs
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 DK143378B publication Critical patent/DK143378B/da
Application granted granted Critical
Publication of DK143378C publication Critical patent/DK143378C/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/30—Systems using multi-frequency codes wherein each code element is represented by a combination of frequencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
DK474170A 1969-09-16 1970-09-15 Kobling til sikker erkendelse af overfoeringsbegyndelsen i denmodtagende station i dataoverfoeringsanlaeg DK143378C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1946830 1969-09-16
DE19691946830 DE1946830C2 (de) 1969-09-16 1969-09-16 Schaltungsanordnung zum Erkennen des Beginns der Übertragung einer Serie unmittelbar aufeinanderfolgender Empfangssignale

Publications (2)

Publication Number Publication Date
DK143378B DK143378B (da) 1981-08-10
DK143378C true DK143378C (da) 1981-12-14

Family

ID=5745628

Family Applications (1)

Application Number Title Priority Date Filing Date
DK474170A DK143378C (da) 1969-09-16 1970-09-15 Kobling til sikker erkendelse af overfoeringsbegyndelsen i denmodtagende station i dataoverfoeringsanlaeg

Country Status (9)

Country Link
AT (1) AT308835B (da)
BE (1) BE756233A (da)
CH (1) CH524937A (da)
DE (1) DE1946830C2 (da)
DK (1) DK143378C (da)
FR (1) FR2061476A5 (da)
GB (1) GB1289378A (da)
NL (1) NL163399C (da)
SE (1) SE347592B (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9024515D0 (en) * 1990-11-12 1991-01-02 Texas Instruments Ltd Improvements in or relating to digital communications
AUPR138600A0 (en) * 2000-11-10 2000-12-07 Platt, Harry Louis Synchronous parrallel acoustic transmission in transtelephonic medical monitors
RU2445379C1 (ru) * 2010-08-27 2012-03-20 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2442830C1 (ru) * 2010-10-08 2012-02-20 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства высокопрочных стальных фабрикатов
RU2463359C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2463360C1 (ru) * 2011-05-18 2012-10-10 Общество с ограниченной ответственностью "Северсталь-Проект" (ООО "Северсталь-Проект") Способ производства толстолистового низколегированного штрипса
RU2452776C1 (ru) * 2011-06-14 2012-06-10 Федеральное государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет "МИСиС" Способ производства листовой стали

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1465714A1 (de) * 1963-10-31 1969-04-30 Inst Rundfunktechnik Gmbh Anordnung zur UEbertragung von Schaltsignalen auf Tonfrequenzleitungen

Also Published As

Publication number Publication date
AT308835B (de) 1973-07-25
NL163399B (nl) 1980-03-17
CH524937A (de) 1972-06-30
GB1289378A (da) 1972-09-20
FR2061476A5 (da) 1971-06-18
NL7013206A (da) 1971-03-18
NL163399C (nl) 1980-08-15
DE1946830C2 (de) 1980-06-04
DE1946830B2 (de) 1971-03-18
DK143378B (da) 1981-08-10
BE756233A (fr) 1971-03-16
SE347592B (da) 1972-08-07
DE1946830A1 (da) 1971-03-18

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