ATE319227T1 - Kodiersystem von komprimierten daten mit variabler wortlänge - Google Patents

Kodiersystem von komprimierten daten mit variabler wortlänge

Info

Publication number
ATE319227T1
ATE319227T1 AT00991715T AT00991715T ATE319227T1 AT E319227 T1 ATE319227 T1 AT E319227T1 AT 00991715 T AT00991715 T AT 00991715T AT 00991715 T AT00991715 T AT 00991715T AT E319227 T1 ATE319227 T1 AT E319227T1
Authority
AT
Austria
Prior art keywords
compressed data
coding system
word length
variable word
variable
Prior art date
Application number
AT00991715T
Other languages
English (en)
Inventor
Khiem Le
Zhigang Liu
David Leon
Original Assignee
Nokia 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 US09/536,638 external-priority patent/US6782047B1/en
Application filed by Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE319227T1 publication Critical patent/ATE319227T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H03M7/40—Conversion to or from variable length codes, e.g. Shannon-Fano code, Huffman code, Morse code
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Communication Control (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
AT00991715T 1999-11-09 2000-11-02 Kodiersystem von komprimierten daten mit variabler wortlänge ATE319227T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16433099P 1999-11-09 1999-11-09
US09/536,638 US6782047B1 (en) 1999-11-09 2000-03-28 Variable length encoding of compressed data

Publications (1)

Publication Number Publication Date
ATE319227T1 true ATE319227T1 (de) 2006-03-15

Family

ID=26860457

Family Applications (2)

Application Number Title Priority Date Filing Date
AT06110510T ATE418816T1 (de) 1999-11-09 2000-11-02 Kodierung mit variabler länge für komprimierte daten
AT00991715T ATE319227T1 (de) 1999-11-09 2000-11-02 Kodiersystem von komprimierten daten mit variabler wortlänge

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT06110510T ATE418816T1 (de) 1999-11-09 2000-11-02 Kodierung mit variabler länge für komprimierte daten

Country Status (4)

Country Link
EP (1) EP1228570B1 (de)
AT (2) ATE418816T1 (de)
DE (2) DE60041209D1 (de)
ES (2) ES2258036T3 (de)

Also Published As

Publication number Publication date
EP1228570B1 (de) 2006-03-01
ES2258036T3 (es) 2006-08-16
ATE418816T1 (de) 2009-01-15
EP1228570A2 (de) 2002-08-07
DE60041209D1 (de) 2009-02-05
ES2317420T3 (es) 2009-04-16
DE60026378T2 (de) 2006-08-17
DE60026378D1 (de) 2006-04-27

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