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GB2139458B - Error correction in data transmission or processing - Google Patents
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GB2139458B - Error correction in data transmission or processing - Google Patents

Error correction in data transmission or processing

Info

Publication number
GB2139458B
GB2139458B GB08409901A GB8409901A GB2139458B GB 2139458 B GB2139458 B GB 2139458B GB 08409901 A GB08409901 A GB 08409901A GB 8409901 A GB8409901 A GB 8409901A GB 2139458 B GB2139458 B GB 2139458B
Authority
GB
United Kingdom
Prior art keywords
processing
data transmission
error correction
correction
error
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
GB08409901A
Other versions
GB2139458A (en
GB8409901D0 (en
Inventor
John Philip Chambers
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.)
British Broadcasting Corp
Original Assignee
British Broadcasting 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
Priority claimed from GB838310479A external-priority patent/GB8310479D0/en
Application filed by British Broadcasting Corp filed Critical British Broadcasting Corp
Priority to GB08409901A priority Critical patent/GB2139458B/en
Publication of GB8409901D0 publication Critical patent/GB8409901D0/en
Publication of GB2139458A publication Critical patent/GB2139458A/en
Application granted granted Critical
Publication of GB2139458B publication Critical patent/GB2139458B/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
    • H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words

Landscapes

  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
GB08409901A 1983-04-18 1984-04-17 Error correction in data transmission or processing Expired GB2139458B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08409901A GB2139458B (en) 1983-04-18 1984-04-17 Error correction in data transmission or processing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838310479A GB8310479D0 (en) 1983-04-18 1983-04-18 Error correction in data transmission
GB08409901A GB2139458B (en) 1983-04-18 1984-04-17 Error correction in data transmission or processing

Publications (3)

Publication Number Publication Date
GB8409901D0 GB8409901D0 (en) 1984-05-31
GB2139458A GB2139458A (en) 1984-11-07
GB2139458B true GB2139458B (en) 1986-10-01

Family

ID=26285857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08409901A Expired GB2139458B (en) 1983-04-18 1984-04-17 Error correction in data transmission or processing

Country Status (1)

Country Link
GB (1) GB2139458B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0257414A3 (en) * 1986-08-22 1989-05-24 Hewlett-Packard Company Fast error detection/correction for command signals
EP0494709B1 (en) * 1991-01-09 1998-05-27 Philips Electronics Uk Limited Signal transmission system with sepatate tree coding for each of the parameters
GB9910002D0 (en) * 1999-05-01 1999-06-30 King S College London Audio signal encoders and decoders

Also Published As

Publication number Publication date
GB2139458A (en) 1984-11-07
GB8409901D0 (en) 1984-05-31

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee