AU626747B2 - Device for error pattern generation when soft-decision decoding blockcodes - Google Patents

Device for error pattern generation when soft-decision decoding blockcodes

Info

Publication number: AU626747B2
Authority: AU; Australia
Prior art keywords: blockcodes; soft; pattern generation; error pattern; decision decoding
Prior art date: 1990-01-30
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.): Ceased

Application number

AU70065/91A

Other versions

AU7006591A (en

Inventor

Karl-Josef Friederichs

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.)

Siemens AG

Original Assignee

Siemens AG

Siemens 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.)

1990-01-30

Filing date

1991-01-29

Publication date

1992-08-06

1991-01-29 Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG

1991-08-01 Publication of AU7006591A publication Critical patent/AU7006591A/en

1992-08-06 Application granted granted Critical

1992-08-06 Publication of AU626747B2 publication Critical patent/AU626747B2/en

2011-01-29 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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
- 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
- H03M13/37—Decoding methods or techniques, not specific to the particular type of coding provided for in groups H03M13/03 - H03M13/35
- H03M13/45—Soft decoding, i.e. using symbol reliability information
- 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
- H03M13/19—Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes

Landscapes

Physics & Mathematics (AREA)
Probability & Statistics with Applications (AREA)
Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Error Detection And Correction (AREA)
Detection And Prevention Of Errors In Transmission (AREA)

AU70065/91A 1990-01-30 1991-01-29 Device for error pattern generation when soft-decision decoding blockcodes Ceased AU626747B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE90101825		1990-01-30
EP90101825A EP0439649B1 (en)	1990-01-30	1990-01-30	Device for generating error patterns with soft decision decoding of block codes

Publications (2)

Publication Number	Publication Date
AU7006591A AU7006591A (en)	1991-08-01
AU626747B2 true AU626747B2 (en)	1992-08-06

Family

ID=8203560

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU70065/91A Ceased AU626747B2 (en)	1990-01-30	1991-01-29	Device for error pattern generation when soft-decision decoding blockcodes

Country Status (7)

Country	Link
EP (1)	EP0439649B1 (en)
AU (1)	AU626747B2 (en)
BR (1)	BR9100358A (en)
DE (1)	DE59009376D1 (en)
FI (1)	FI100149B (en)
MX (1)	MX174622B (en)
NO (1)	NO910357L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4214015C2 (en) *	1992-04-29	1996-12-19	Blaupunkt Werke Gmbh	RDS receiver
DE4429585C1 (en) *	1994-08-19	1995-11-23	Bosch Gmbh Robert	Arithmetic decoding system for transmitted data
US5936972A (en) *	1997-06-18	1999-08-10	Motorola, Inc.	Syndrome-based channel quality or message structure determiner
US6009552A (en) *	1997-06-18	1999-12-28	Motorola, Inc.	Soft-decision syndrome-based decoder for convolutional codes
WO1999014883A1 (en) *	1997-09-18	1999-03-25	Siemens Aktiengesellschaft	Rapid decoding of partially received convolution-coded data
WO2000048325A1 (en) *	1999-02-11	2000-08-17	Siemens Aktiengesellschaft	Method and device for decoding a given code word
GB2388755B (en)	2002-05-17	2005-04-20	Phyworks Ltd	Switching circuit for decoder
EP1931037A1 (en) *	2006-12-07	2008-06-11	Deutsche Thomson OHG	Method and apparatus for processing data from a transmission or storage channel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4573155A (en) *	1983-12-14	1986-02-25	Sperry Corporation	Maximum likelihood sequence decoder for linear cyclic codes
US4564944A (en) *	1983-12-30	1986-01-14	International Business Machines Corporation	Error correcting scheme
US4763331A (en) *	1985-12-11	1988-08-09	Nippon Telegraph And Telephone Corporation	Method for decoding error correcting block codes
US4821268A (en) *	1987-10-26	1989-04-11	Cyclotomics, Inc.	Soft decision Reed-Solomon decoder
US4890286A (en) *	1987-12-11	1989-12-26	Sanyo Electric Co., Ltd.	Method and apparatus for decoding error correcting code

1990
- 1990-01-30 EP EP90101825A patent/EP0439649B1/en not_active Expired - Lifetime
- 1990-01-30 DE DE59009376T patent/DE59009376D1/en not_active Expired - Fee Related
1991
- 1991-01-29 FI FI910422A patent/FI100149B/en not_active IP Right Cessation
- 1991-01-29 AU AU70065/91A patent/AU626747B2/en not_active Ceased
- 1991-01-29 MX MX024327A patent/MX174622B/en unknown
- 1991-01-29 BR BR919100358A patent/BR9100358A/en not_active Application Discontinuation
- 1991-01-30 NO NO91910357A patent/NO910357L/en unknown

Also Published As

Publication number	Publication date
NO910357D0 (en)	1991-01-30
DE59009376D1 (en)	1995-08-10
EP0439649B1 (en)	1995-07-05
MX174622B (en)	1994-05-30
FI100149B (en)	1997-09-30
AU7006591A (en)	1991-08-01
NO910357L (en)	1991-07-31
FI910422A (en)	1991-07-31
EP0439649A1 (en)	1991-08-07
BR9100358A (en)	1991-10-22
FI910422A0 (en)	1991-01-29

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EP0596340A3 (en)	1995-09-27	Error correction circuit.
GB2255882B (en)	1995-07-19	Error detection system
AU8626391A (en)	1992-03-17	Self-reinitializing padding device
GB2291570B (en)	1999-03-17	Error correcting device
EP0414505A3 (en)	1992-10-14	Edge enhanced error diffusion algorithm
AU566555B2 (en)	1987-10-22	Nitrogen generation by adsorption
AU1993292A (en)	1993-01-25	Improved error diffusion system
AU2242388A (en)	1989-09-14	On-the-fly error correction apparatus
AU8267391A (en)	1992-02-27	Bit error ratio detector
AU8001591A (en)	1992-01-07	Hand padding device
EP0457567A3 (en)	1992-05-27	Tracking error signal generator
EP0475764A3 (en)	1993-03-17	Redundant decoder circuit
AU8590391A (en)	1992-04-30	Projection welding
GB2226927B (en)	1993-03-17	An error correction system
EP0472415A3 (en)	1993-03-03	Error correction encoding apparatus
AU626747B2 (en)	1992-08-06	Device for error pattern generation when soft-decision decoding blockcodes
AU7907994A (en)	1995-06-08	Error correction circuit
AU7364291A (en)	1991-10-03	Fault location
AU5504690A (en)	1990-11-22	Sequential parity correction
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IL99149A0 (en)	1992-07-15	6-substituted-hexahydrobenz(cd)indoles
GB2222282B (en)	1992-04-15	Error correcting apparatus
ZA928769B (en)	1993-06-09	Amorphous (quinolin-2-ylmethoxy) indoles.
GB9019973D0 (en)	1990-10-24	Azabicyclic derivatives
IL91289A (en)	1993-02-21	Operating device for a dish- washer