GB0603313D0 - Method and apparatus for compressing and decompressing data - Google Patents

Method and apparatus for compressing and decompressing data

Info

Publication number
GB0603313D0
GB0603313D0 GBGB0603313.8A GB0603313A GB0603313D0 GB 0603313 D0 GB0603313 D0 GB 0603313D0 GB 0603313 A GB0603313 A GB 0603313A GB 0603313 D0 GB0603313 D0 GB 0603313D0
Authority
GB
United Kingdom
Prior art keywords
compressing
decompressing data
decompressing
data
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.)
Withdrawn
Application number
GBGB0603313.8A
Other versions
GB2435334A (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.)
SMITH GRAEME R
Original Assignee
SMITH GRAEME R
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 SMITH GRAEME R filed Critical SMITH GRAEME R
Priority to GB0603313A priority Critical patent/GB2435334A/en
Publication of GB0603313D0 publication Critical patent/GB0603313D0/en
Priority to GBGB0619381.7A priority patent/GB0619381D0/en
Priority to GB0813537A priority patent/GB2449375B/en
Priority to PCT/GB2007/000541 priority patent/WO2007096587A2/en
Publication of GB2435334A publication Critical patent/GB2435334A/en
Withdrawn legal-status Critical Current

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
    • 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
    • H03M7/3053—Block-companding PCM systems
    • 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
    • H03M7/3055—Conversion to or from Modulo-PCM
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
GB0603313A 2006-02-20 2006-02-20 Compression and decompression of data stream using a linear feedback shift register Withdrawn GB2435334A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0603313A GB2435334A (en) 2006-02-20 2006-02-20 Compression and decompression of data stream using a linear feedback shift register
GBGB0619381.7A GB0619381D0 (en) 2006-02-20 2006-10-02 Method and apparatus for compressing and decompressing data
GB0813537A GB2449375B (en) 2006-02-20 2007-02-16 Method and apparatus for compressing and decompressing data
PCT/GB2007/000541 WO2007096587A2 (en) 2006-02-20 2007-02-16 Method and apparatus for compressing and decompressing data

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0603313A GB2435334A (en) 2006-02-20 2006-02-20 Compression and decompression of data stream using a linear feedback shift register

Publications (2)

Publication Number Publication Date
GB0603313D0 true GB0603313D0 (en) 2006-03-29
GB2435334A GB2435334A (en) 2007-08-22

Family

ID=36142099

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0603313A Withdrawn GB2435334A (en) 2006-02-20 2006-02-20 Compression and decompression of data stream using a linear feedback shift register
GBGB0619381.7A Ceased GB0619381D0 (en) 2006-02-20 2006-10-02 Method and apparatus for compressing and decompressing data
GB0813537A Expired - Fee Related GB2449375B (en) 2006-02-20 2007-02-16 Method and apparatus for compressing and decompressing data

Family Applications After (2)

Application Number Title Priority Date Filing Date
GBGB0619381.7A Ceased GB0619381D0 (en) 2006-02-20 2006-10-02 Method and apparatus for compressing and decompressing data
GB0813537A Expired - Fee Related GB2449375B (en) 2006-02-20 2007-02-16 Method and apparatus for compressing and decompressing data

Country Status (2)

Country Link
GB (3) GB2435334A (en)
WO (1) WO2007096587A2 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0603314D0 (en) 2006-02-20 2006-03-29 Sun Brian Steam Generator
SE533185C2 (en) 2007-02-16 2010-07-13 Scalado Ab Method for processing a digital image and image representation format
SE531398C2 (en) 2007-02-16 2009-03-24 Scalado Ab Generating a data stream and identifying positions within a data stream
CN103701468B (en) * 2013-12-26 2017-04-26 国电南京自动化股份有限公司 Data compression and decompression method on basis of orthogonal wavelet packet transform and rotating door algorithm
US9515813B1 (en) 2015-05-26 2016-12-06 International Business Machines Corporation Initializing a descrambler
US9497020B1 (en) 2015-05-26 2016-11-15 International Business Machines Corporation Initializing a descrambler
US10120581B2 (en) * 2016-03-30 2018-11-06 Qualcomm Incorporated Generating compressed data streams with lookback pre-fetch instructions for pre-fetching decompressed data from a lookback buffer
CN111262587B (en) * 2018-11-30 2023-06-06 康泰医学系统（秦皇岛）股份有限公司 Data compression method, device, equipment and computer readable storage medium
CN113721986B (en) * 2021-07-23 2024-02-09 浪潮电子信息产业股份有限公司 Data compression method and device, electronic equipment and storage medium
CN114553888B (en) * 2022-01-24 2024-04-05 浙江数秦科技有限公司 Low network occupation data transmission method suitable for block chain
CN115001893A (en) * 2022-04-24 2022-09-02 延边大学 CAN bus data compression method and system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3821711A (en) * 1972-12-26 1974-06-28 Ibm Self adaptive compression and expansion apparatus for changing the length of digital information
US5488615A (en) * 1990-02-28 1996-01-30 Ail Systems, Inc. Universal digital signature bit device
US5631913A (en) * 1994-02-09 1997-05-20 Matsushita Electric Industrial Co., Ltd. Test circuit and test method of integrated semiconductor device
US5574733A (en) * 1995-07-25 1996-11-12 Intel Corporation Scan-based built-in self test (BIST) with automatic reseeding of pattern generator
US7340496B2 (en) * 2003-12-17 2008-03-04 International Business Machines Corporation System and method for determining the Nth state of linear feedback shift registers
US7386777B2 (en) * 2004-04-05 2008-06-10 Verigy (Singapore) Pte. Ltd. Systems and methods for processing automatically generated test patterns
US20050262167A1 (en) * 2004-05-13 2005-11-24 Microsoft Corporation Efficient algorithm and protocol for remote differential compression on a local device

Also Published As

Publication number Publication date
GB2449375A (en) 2008-11-19
WO2007096587A3 (en) 2007-11-01
GB0619381D0 (en) 2006-11-08
GB2449375B (en) 2010-10-20
GB2435334A (en) 2007-08-22
GB0813537D0 (en) 2008-08-27
WO2007096587A2 (en) 2007-08-30

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)