GB1582612A - Data transmission system - Google Patents

Data transmission system Download PDF

Info

Publication number
GB1582612A
GB1582612A GB15008/78A GB1500878A GB1582612A GB 1582612 A GB1582612 A GB 1582612A GB 15008/78 A GB15008/78 A GB 15008/78A GB 1500878 A GB1500878 A GB 1500878A GB 1582612 A GB1582612 A GB 1582612A
Authority
GB
United Kingdom
Prior art keywords
binary
word
gate
lines
transmission
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
GB15008/78A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1582612A publication Critical patent/GB1582612A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
    • H03M13/47—Error detection, forward error correction or error protection, not provided for in groups H03M13/01 - H03M13/37
    • H03M13/51—Constant weight codes; n-out-of-m codes; Berger codes

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Communication Control (AREA)
  • Dc Digital Transmission (AREA)
GB15008/78A 1977-08-11 1978-04-17 Data transmission system Expired GB1582612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/823,784 US4134103A (en) 1977-08-11 1977-08-11 Error-rejecting data transmission system

Publications (1)

Publication Number Publication Date
GB1582612A true GB1582612A (en) 1981-01-14

Family

ID=25239702

Family Applications (4)

Application Number Title Priority Date Filing Date
GB15008/78A Expired GB1582612A (en) 1977-08-11 1978-04-17 Data transmission system
GB30700/79A Expired GB1582615A (en) 1977-08-11 1978-04-17 Data transmission system
GB30698/79A Expired GB1582613A (en) 1977-08-11 1978-04-17 Data transmission system
GB30699/79A Expired GB1582614A (en) 1977-08-11 1978-04-17 Data transmission system

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB30700/79A Expired GB1582615A (en) 1977-08-11 1978-04-17 Data transmission system
GB30698/79A Expired GB1582613A (en) 1977-08-11 1978-04-17 Data transmission system
GB30699/79A Expired GB1582614A (en) 1977-08-11 1978-04-17 Data transmission system

Country Status (5)

Country Link
US (1) US4134103A (enExample)
JP (1) JPS5430386A (enExample)
CA (1) CA1109964A (enExample)
GB (4) GB1582612A (enExample)
ZA (1) ZA782618B (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034991B (en) * 1978-11-16 1983-03-02 Vickers Ltd Encoding switches
JPS5769335U (enExample) * 1980-10-14 1982-04-26
US4569050A (en) * 1983-01-14 1986-02-04 Honeywell Inc. Data communication system with fixed weight error correction and detection code
GB2171544A (en) * 1985-02-20 1986-08-28 Motorola Ltd Switch reading circuit
US4813044A (en) * 1987-01-30 1989-03-14 International Business Machines Corporation Method and apparatus for detecting transient errors
US4947484A (en) * 1987-11-10 1990-08-07 Echelon Systems Corporation Protocol for network having a plurality of intelligent cells
US4965883A (en) * 1988-08-24 1990-10-23 Digital Equipment Corporation Method and apparatus for transmitting and receiving characters using a balanced weight error correcting code
US5124991A (en) * 1989-03-30 1992-06-23 Photonics Corporation Error correction for infrared data communication
JPH03277720A (ja) * 1990-03-27 1991-12-09 Nippon Steel Corp レール突合せ溶接部の耐疲労破壊特性向上法
US5430740A (en) * 1992-01-21 1995-07-04 Nokia Mobile Phones, Ltd. Indication of data blocks in a frame received by a mobile phone
US6412094B1 (en) * 1992-01-21 2002-06-25 Nokia Mobile Phones Ltd. Method and circuit for performing 3/5 major voting
US5454883A (en) * 1993-02-02 1995-10-03 Nippon Steel Corporation High toughness low yield ratio, high fatigue strength steel plate and process of producing same
US6320501B1 (en) 1999-05-25 2001-11-20 Pittway Corporation Multiple sensor system for alarm determination with device-to-device communications

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE22394E (en) 1943-11-23 Printing telegraph system
US2706215A (en) * 1950-03-24 1955-04-12 Nederlanden Staat Mnemonic system for telegraph systems and like apparatus
US3055978A (en) * 1956-12-13 1962-09-25 Rca Corp Control circuit
DE1053554B (de) * 1958-03-21 1959-03-26 Siemens Ag Verfahren zur Aussendung von Telegrafierzeichen in einem Sicherungskode mit automatischer Fehlerkorrektur
NL125227C (enExample) * 1960-03-15 1969-01-15
US3381271A (en) * 1961-05-15 1968-04-30 Nederlanden Staat Transposition error protection system for telegraph signals
US3688261A (en) * 1970-10-05 1972-08-29 Litton Business Systems Inc Logic processing system

Also Published As

Publication number Publication date
US4134103A (en) 1979-01-09
GB1582613A (en) 1981-01-14
JPS5430386A (en) 1979-03-06
JPS6211540B2 (enExample) 1987-03-13
CA1109964A (en) 1981-09-29
GB1582615A (en) 1981-01-14
ZA782618B (en) 1979-04-25
GB1582614A (en) 1981-01-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee