ATE459913T1 - Galoisfeld-multiplizierersystem - Google Patents

Galoisfeld-multiplizierersystem

Info

Publication number
ATE459913T1
ATE459913T1 AT02793977T AT02793977T ATE459913T1 AT E459913 T1 ATE459913 T1 AT E459913T1 AT 02793977 T AT02793977 T AT 02793977T AT 02793977 T AT02793977 T AT 02793977T AT E459913 T1 ATE459913 T1 AT E459913T1
Authority
AT
Austria
Prior art keywords
galois field
multiplyer
circuit
multiplier
predicting
Prior art date
Application number
AT02793977T
Other languages
English (en)
Inventor
Yosef Stein
Haim Primo
Joshua Kablotsky
Original Assignee
Analog Devices 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 Analog Devices Inc filed Critical Analog Devices Inc
Application granted granted Critical
Publication of ATE459913T1 publication Critical patent/ATE459913T1/de

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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/13—Linear codes
    • H03M13/15—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes
    • H03M13/151—Cyclic codes, i.e. cyclic shifts of codewords produce other codewords, e.g. codes defined by a generator polynomial, Bose-Chaudhuri-Hocquenghem [BCH] codes using error location or error correction polynomials
    • H03M13/158—Finite field arithmetic processing
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F7/00—Methods or arrangements for processing data by operating upon the order or content of the data handled
    • G06F7/60—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers
    • G06F7/72—Methods or arrangements for performing computations using a digital non-denominational number representation, i.e. number representation without radix; Computing devices using combinations of denominational and non-denominational quantity representations, e.g. using difunction pulse trains, STEELE computers, phase computers using residue arithmetic
    • G06F7/724—Finite field arithmetic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Probability & Statistics with Applications (AREA)
  • Algebra (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Correction Of Errors (AREA)
  • Complex Calculations (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT02793977T 2001-11-30 2002-11-18 Galoisfeld-multiplizierersystem ATE459913T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US33451001P 2001-11-30 2001-11-30
US10/060,699 US6766345B2 (en) 2001-11-30 2002-01-30 Galois field multiplier system
PCT/US2002/037324 WO2003048918A1 (en) 2001-11-30 2002-11-18 Galois field multiplier system

Publications (1)

Publication Number Publication Date
ATE459913T1 true ATE459913T1 (de) 2010-03-15

Family

ID=26740251

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02793977T ATE459913T1 (de) 2001-11-30 2002-11-18 Galoisfeld-multiplizierersystem

Country Status (7)

Country Link
US (1) US6766345B2 (de)
EP (1) EP1449063B1 (de)
JP (1) JP4460047B2 (de)
CN (1) CN1589429B (de)
AT (1) ATE459913T1 (de)
DE (1) DE60235570D1 (de)
WO (1) WO2003048918A1 (de)

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Also Published As

Publication number Publication date
EP1449063B1 (de) 2010-03-03
CN1589429B (zh) 2010-05-26
US6766345B2 (en) 2004-07-20
EP1449063A4 (de) 2006-09-06
EP1449063A1 (de) 2004-08-25
CN1589429A (zh) 2005-03-02
WO2003048918A1 (en) 2003-06-12
DE60235570D1 (de) 2010-04-15
JP2005512183A (ja) 2005-04-28
JP4460047B2 (ja) 2010-05-12
US20030105791A1 (en) 2003-06-05

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