ATE146609T1 - Bitkettenverdichter mit verarbeitungsmöglichkeit für boolesche-operationen - Google Patents

Bitkettenverdichter mit verarbeitungsmöglichkeit für boolesche-operationen

Info

Publication number
ATE146609T1
ATE146609T1 AT88909930T AT88909930T ATE146609T1 AT E146609 T1 ATE146609 T1 AT E146609T1 AT 88909930 T AT88909930 T AT 88909930T AT 88909930 T AT88909930 T AT 88909930T AT E146609 T1 ATE146609 T1 AT E146609T1
Authority
AT
Austria
Prior art keywords
bits
run
bit
compressed
impulse
Prior art date
Application number
AT88909930T
Other languages
English (en)
Inventor
Edward Lewis Glaser
Paul Russell Desjardins
Douglas Wyche Caldwell
Eliot Dixon Glaser
Original Assignee
Sand Technology Systems Int
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 US07/185,888 external-priority patent/US5036457A/en
Application filed by Sand Technology Systems Int filed Critical Sand Technology Systems Int
Application granted granted Critical
Publication of ATE146609T1 publication Critical patent/ATE146609T1/de

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • 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
    • H03M7/46—Conversion to or from run-length codes, i.e. by representing the number of consecutive digits, or groups of digits, of the same kind by a code word and a digit indicative of that kind

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Error Detection And Correction (AREA)
  • Feed For Specific Animals (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Communication Control (AREA)
  • Air-Conditioning For Vehicles (AREA)
AT88909930T 1987-09-24 1988-09-22 Bitkettenverdichter mit verarbeitungsmöglichkeit für boolesche-operationen ATE146609T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10076187A 1987-09-24 1987-09-24
US07/185,888 US5036457A (en) 1987-09-24 1988-04-22 Bit string compressor with boolean operation processing capability

Publications (1)

Publication Number Publication Date
ATE146609T1 true ATE146609T1 (de) 1997-01-15

Family

ID=26797516

Family Applications (2)

Application Number Title Priority Date Filing Date
AT95202343T ATE180932T1 (de) 1987-09-24 1988-09-22 Bitfolgekompressor geeignet für boolesche operationen
AT88909930T ATE146609T1 (de) 1987-09-24 1988-09-22 Bitkettenverdichter mit verarbeitungsmöglichkeit für boolesche-operationen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT95202343T ATE180932T1 (de) 1987-09-24 1988-09-22 Bitfolgekompressor geeignet für boolesche operationen

Country Status (6)

Country Link
EP (1) EP0393087B1 (de)
AT (2) ATE180932T1 (de)
AU (1) AU620365B2 (de)
CA (1) CA1311301C (de)
DE (2) DE3856337T2 (de)
WO (1) WO1989003084A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974411A (en) * 1997-02-18 1999-10-26 Sand Technology Systems International, Inc. N-way processing of bit strings in a dataflow architecture
US9298420B2 (en) 2013-07-26 2016-03-29 International Business Machines Corporation Identification of the bit position of a selected instance of a particular bit value in a binary bit string

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319225A (en) * 1974-05-17 1982-03-09 The United States Of America As Represented By The Secretary Of The Army Methods and apparatus for compacting digital data
US4117470A (en) * 1976-10-08 1978-09-26 Data General Corporation Data bit compression system
US4558302A (en) * 1983-06-20 1985-12-10 Sperry Corporation High speed data compression and decompression apparatus and method
JPH0828053B2 (ja) 1983-08-08 1996-03-21 株式会社日立製作所 データ記録方法
JPS61107818A (ja) * 1984-10-30 1986-05-26 Nec Corp エントロピ−符号化方式とその装置
US4626829A (en) * 1985-08-19 1986-12-02 Intelligent Storage Inc. Data compression using run length encoding and statistical encoding

Also Published As

Publication number Publication date
AU2788889A (en) 1989-04-18
EP0393087B1 (de) 1996-12-18
CA1311301C (en) 1992-12-08
DE3856337T2 (de) 2000-03-23
EP0393087A4 (en) 1991-11-21
DE3856337D1 (de) 1999-07-08
AU620365B2 (en) 1992-02-20
EP0393087A1 (de) 1990-10-24
DE3855712D1 (de) 1997-01-30
DE3855712T2 (de) 1997-06-19
ATE180932T1 (de) 1999-06-15
WO1989003084A1 (en) 1989-04-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties