CA985786A - Asynchronous data transmission over a pulse code modulation carrier - Google Patents

Asynchronous data transmission over a pulse code modulation carrier

Info

Publication number
CA985786A
CA985786A CA173,255A CA173255A CA985786A CA 985786 A CA985786 A CA 985786A CA 173255 A CA173255 A CA 173255A CA 985786 A CA985786 A CA 985786A
Authority
CA
Canada
Prior art keywords
data transmission
transmission over
pulse code
code modulation
asynchronous data
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
CA173,255A
Other versions
CA173255S (en
Inventor
Satyan G. Pitroda
Bernard J. Rekiere
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.)
GTE Automatic Electric Laboratories Inc
Original Assignee
GTE Automatic Electric Laboratories Inc
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 GTE Automatic Electric Laboratories Inc filed Critical GTE Automatic Electric Laboratories Inc
Application granted granted Critical
Publication of CA985786A publication Critical patent/CA985786A/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
    • H04J3/06—Synchronising arrangements
    • H04J3/07—Synchronising arrangements using pulse stuffing for systems with different or fluctuating information rates or bit rates
    • 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
    • H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0262—Arrangements for detecting the data rate of an incoming signal
CA173,255A 1972-08-14 1973-06-05 Asynchronous data transmission over a pulse code modulation carrier Expired CA985786A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28036172A 1972-08-14 1972-08-14

Publications (1)

Publication Number Publication Date
CA985786A true CA985786A (en) 1976-03-16

Family

ID=23072750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,255A Expired CA985786A (en) 1972-08-14 1973-06-05 Asynchronous data transmission over a pulse code modulation carrier

Country Status (2)

Country Link
US (1) US3760371A (en)
CA (1) CA985786A (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2249637A1 (en) * 1972-10-11 1974-04-18 Siemens Ag PROCEDURE FOR SECURING THE TRANSMISSION OF CONTINUOUS POLARITY IN DATA TRANSMISSION SYSTEMS THAT TRANSMIT A CHANGE OF POLARITY IN CODED FORM
US3863215A (en) * 1973-07-03 1975-01-28 Rca Corp Detector for repetitive digital codes
US4153932A (en) * 1974-03-29 1979-05-08 Massachusetts Institute Of Technology Data processing apparatus for highly parallel execution of stored programs
US3919690A (en) * 1975-02-27 1975-11-11 Gte Sylvania Inc Digital receiving apparatus
US4130885A (en) * 1976-08-19 1978-12-19 Massachusetts Institute Of Technology Packet memory system for processing many independent memory transactions concurrently
US4700184A (en) * 1981-10-15 1987-10-13 L'etat Francais One-way data packet transmission system for processing data arranged in groups
FR2514974B1 (en) * 1981-10-15 1986-11-28 Telediffusion Fse PACKET DATA BROADCASTING SYSTEM
FR2519822A1 (en) * 1982-01-11 1983-07-18 Philips Ind Commerciale PREVENTIVE RECOVERY OF ERRORS IN A COMMUNICATIONS NETWORK
US4498198A (en) * 1982-09-17 1985-02-05 Westinghouse Electric Corp. Binary signal decoding apparatus and method
JPS59101942A (en) * 1982-12-01 1984-06-12 Omron Tateisi Electronics Co Data transmitting system
JPS59231941A (en) * 1983-06-14 1984-12-26 Nissan Motor Co Ltd Optical receiver
US4817094A (en) * 1986-12-31 1989-03-28 International Business Machines Corporation Fault tolerant switch with selectable operating modes
US5241548A (en) * 1991-05-23 1993-08-31 Motorola, Inc. Method for error correction of a transmitted data word
WO1993006671A1 (en) * 1991-09-20 1993-04-01 Motorola, Inc. Extended error correction of a transmitted data message
US6412094B1 (en) * 1992-01-21 2002-06-25 Nokia Mobile Phones Ltd. Method and circuit for performing 3/5 major voting
US5289276A (en) * 1992-06-19 1994-02-22 General Electric Company Method and apparatus for conveying compressed video data over a noisy communication channel
US5376969A (en) * 1993-11-15 1994-12-27 Rca Thomson Licensing Corporation Method and apparatus for conveying compressed video data over a noisy communication channel
EP0751639A1 (en) * 1995-06-30 1997-01-02 STMicroelectronics S.r.l. Method, transmitter and receiver for transmitting and receiving information; information broadcasting, in particular RDS (Radio Data System)
JP2000201132A (en) * 1998-11-06 2000-07-18 Matsushita Electric Ind Co Ltd Transmitter-receiver
US6543630B2 (en) * 2001-07-10 2003-04-08 Richard Hope Drying rack attachable to a dryer door
DE10254580A1 (en) * 2002-11-22 2004-06-03 Robert Bosch Gmbh Method and device for transmitting data in messages on a bus system
US8266337B2 (en) * 2007-12-06 2012-09-11 International Business Machines Corporation Dynamic logical data channel assignment using channel bitmap
US8392810B2 (en) * 2010-01-25 2013-03-05 Qualcomm Incorporated Majority vote error correction
US10205562B1 (en) * 2017-01-03 2019-02-12 Mbit Wireless, Inc. Method and apparatus for error correction

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2997540A (en) * 1960-08-31 1961-08-22 Gen Dynamics Corp Binary information communication system
US3381272A (en) * 1963-10-14 1968-04-30 Olivetti & Co Spa Data transmission system
US3328766A (en) * 1965-01-12 1967-06-27 Bell Telephone Labor Inc Buffering circuit for repetitive transmission of data characters
US3426323A (en) * 1965-03-08 1969-02-04 Burroughs Corp Error correction by retransmission
NL145117B (en) * 1966-02-26 1975-02-17 Philips Nv ERROR CORRECTIVE INFORMATION TRANSMISSION SYSTEM.
US3452330A (en) * 1967-07-25 1969-06-24 Bell Telephone Labor Inc Asynchronous data transmission system with error detection and retransmission
US3541523A (en) * 1967-12-22 1970-11-17 Bell Telephone Labor Inc Protected code signaling system with discrete acknowledgment
US3582786A (en) * 1968-05-22 1971-06-01 Automatic Elect Lab Transmission check in data system
US3624603A (en) * 1969-09-16 1971-11-30 Gen Electric Digital data communications system with means for improving system security
US3671945A (en) * 1970-09-02 1972-06-20 Honeywell Inf Systems Data message control system

Also Published As

Publication number Publication date
US3760371A (en) 1973-09-18

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