SE9704830L - Sätt och anordning vid telekommunikationssystem - Google Patents

Sätt och anordning vid telekommunikationssystem

Info

Publication number: SE9704830L
Authority: SE; Sweden
Prior art keywords: encoder; active; decoder; index; methods
Prior art date: 1997-12-22

Application number

SE9704830A

Other languages

Unknown language ( )

English (en)

Other versions

SE514792C2 (sv

SE9704830D0 (sv

Inventor

Bjoern Stig Erik Johansson

Per Johan Anders Nystroem

Tomas Gunde Svensson

Original Assignee

Ericsson Telefon Ab L M

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.)

1997-12-22

Filing date

1997-12-22

Publication date

1999-06-23

1997-12-22 Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M

1997-12-22 Priority to SE9704830A priority Critical patent/SE514792C2/sv

1997-12-22 Publication of SE9704830D0 publication Critical patent/SE9704830D0/sv

1998-12-17 Priority to US09/582,300 priority patent/US6728319B1/en

1998-12-17 Priority to AU19901/99A priority patent/AU1990199A/en

1998-12-17 Priority to DE69820485T priority patent/DE69820485T2/de

1998-12-17 Priority to EP98964611A priority patent/EP1048113B1/en

1998-12-17 Priority to PCT/SE1998/002344 priority patent/WO1999033187A1/en

1999-06-23 Publication of SE9704830L publication Critical patent/SE9704830L/sv

2001-04-23 Publication of SE514792C2 publication Critical patent/SE514792C2/sv

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
- H03M7/3082—Vector coding

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Compression, Expansion, Code Conversion, And Decoders (AREA)

SE9704830A 1997-12-22 1997-12-22 Förfarande och anordning för avkodning vid kanaloptimerad vektorkvantisering SE514792C2 (sv)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
SE9704830A SE514792C2 (sv)	1997-12-22	1997-12-22	Förfarande och anordning för avkodning vid kanaloptimerad vektorkvantisering
US09/582,300 US6728319B1 (en)	1997-12-22	1998-12-17	Decoding method and apparatus
AU19901/99A AU1990199A (en)	1997-12-22	1998-12-17	Decoding method and apparatus
DE69820485T DE69820485T2 (de)	1997-12-22	1998-12-17	Dekodierungsverfahren und -vorrichtung
EP98964611A EP1048113B1 (en)	1997-12-22	1998-12-17	Decoding method and apparatus
PCT/SE1998/002344 WO1999033187A1 (en)	1997-12-22	1998-12-17	Decoding method and apparatus

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE9704830A SE514792C2 (sv)	1997-12-22	1997-12-22	Förfarande och anordning för avkodning vid kanaloptimerad vektorkvantisering

Publications (3)

Publication Number	Publication Date
SE9704830D0 SE9704830D0 (sv)	1997-12-22
SE9704830L true SE9704830L (sv)	1999-06-23
SE514792C2 SE514792C2 (sv)	2001-04-23

Family

ID=20409533

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE9704830A SE514792C2 (sv)	1997-12-22	1997-12-22	Förfarande och anordning för avkodning vid kanaloptimerad vektorkvantisering

Country Status (6)

Country	Link
US (1)	US6728319B1 (sv)
EP (1)	EP1048113B1 (sv)
AU (1)	AU1990199A (sv)
DE (1)	DE69820485T2 (sv)
SE (1)	SE514792C2 (sv)
WO (1)	WO1999033187A1 (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006002658A1 (en) *	2004-06-29	2006-01-12	Telefonaktiebolaget Lm Ericsson (Publ)	Packet-based data processing technique
DE102004063950B4 (de)	2004-08-07	2009-02-19	Tropf, Hermann	Kanalcodiervorrichtung
DE102004038601B4 (de) *	2004-08-07	2006-08-24	Tropf, Hermann	Kanalcodierungsverfahren und Codiereinrichtung
ATE454673T1 (de) *	2004-12-22	2010-01-15	Ericsson Telefon Ab L M	Wasserzeichenmarkierung eines computerprogrammcodes mittels äquivalenter mathematischer ausdrücke
US7936808B2 (en) *	2005-09-21	2011-05-03	Broadcom Corporation	Channel quantization for multiuser diversity
US8175169B2 (en) *	2008-02-15	2012-05-08	Research In Motion Limited	Method and system for optimizing quantization for noisy channels
US8405488B1 (en)	2008-10-21	2013-03-26	Universal Lighting Technologies, Inc.	System and method for encoding ballast control signals
US9543986B2 (en) *	2012-08-06	2017-01-10	Industrial Technology Research Institute	Communication device for uplink transmission with encoded information bits and method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4864397A (en) *	1987-04-28	1989-09-05	Siemens Aktiengesellschaft	Arrangement for past DPCM coding of video signals according to a 2-D or 3-D coding method
JP3129778B2 (ja) *	1991-08-30	2001-01-31	富士通株式会社	ベクトル量子化器
US5765127A (en) *	1992-03-18	1998-06-09	Sony Corp	High efficiency encoding method
EP0671837B1 (en) *	1993-06-04	2003-02-26	Ntt Mobile Communications Network Inc.	Differential detection method and detector using maximum likelihood estimation
JP3362534B2 (ja)	1994-11-18	2003-01-07	ヤマハ株式会社	ベクトル量子化による符号化復号方式
EP0788648B1 (en) *	1995-08-28	2000-08-16	Koninklijke Philips Electronics N.V.	Method and system for pattern recognition based on dynamically constructing a subset of reference vectors
US6581179B1 (en) *	1996-06-25	2003-06-17	Ericsson Inc.	Methods for generating side information in the presence of time-selective fading

1997
- 1997-12-22 SE SE9704830A patent/SE514792C2/sv not_active IP Right Cessation
1998
- 1998-12-17 EP EP98964611A patent/EP1048113B1/en not_active Expired - Lifetime
- 1998-12-17 US US09/582,300 patent/US6728319B1/en not_active Expired - Lifetime
- 1998-12-17 AU AU19901/99A patent/AU1990199A/en not_active Abandoned
- 1998-12-17 WO PCT/SE1998/002344 patent/WO1999033187A1/en active IP Right Grant
- 1998-12-17 DE DE69820485T patent/DE69820485T2/de not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69820485D1 (de)	2004-01-22
EP1048113B1 (en)	2003-12-10
AU1990199A (en)	1999-07-12
DE69820485T2 (de)	2004-10-28
WO1999033187A1 (en)	1999-07-01
SE514792C2 (sv)	2001-04-23
EP1048113A1 (en)	2000-11-02
SE9704830D0 (sv)	1997-12-22
US6728319B1 (en)	2004-04-27

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Legal Events

Date	Code	Title	Description
2009-08-18	NUG	Patent has lapsed