GR3031396T3 - Data decoder - Google Patents

Data decoder

Info

Publication number
GR3031396T3
GR3031396T3 GR990402487T GR990402487T GR3031396T3 GR 3031396 T3 GR3031396 T3 GR 3031396T3 GR 990402487 T GR990402487 T GR 990402487T GR 990402487 T GR990402487 T GR 990402487T GR 3031396 T3 GR3031396 T3 GR 3031396T3
Authority
GR
Greece
Prior art keywords
symbols
demodulator
groups
data decoder
probabilities
Prior art date
Application number
GR990402487T
Other languages
English (en)
Inventor
Thomas Alberty
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of GR3031396T3 publication Critical patent/GR3031396T3/el

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0054—Maximum-likelihood or sequential decoding, e.g. Viterbi, Fano, ZJ algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Optical Communication System (AREA)
  • Holo Graphy (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
GR990402487T 1995-08-16 1999-09-30 Data decoder GR3031396T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19529983A DE19529983A1 (de) 1995-08-16 1995-08-16 Datendecoder
PCT/DE1996/000679 WO1997007595A1 (de) 1995-08-16 1996-04-18 Datendecoder

Publications (1)

Publication Number Publication Date
GR3031396T3 true GR3031396T3 (en) 2000-01-31

Family

ID=7769521

Family Applications (1)

Application Number Title Priority Date Filing Date
GR990402487T GR3031396T3 (en) 1995-08-16 1999-09-30 Data decoder

Country Status (8)

Country Link
US (1) US6304616B1 (el)
EP (1) EP0847627B1 (el)
AT (1) ATE182042T1 (el)
DE (2) DE19529983A1 (el)
DK (1) DK0847627T3 (el)
ES (1) ES2135888T3 (el)
GR (1) GR3031396T3 (el)
WO (1) WO1997007595A1 (el)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003226159A1 (en) * 2002-04-16 2003-11-03 Thomson Licensing S.A. Hdtv trellis decoder architecture

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940954A (en) * 1988-04-12 1990-07-10 General Electric Company Unbalanced quadrature PSK modulator-limiter
JP3140020B2 (ja) * 1989-04-19 2001-03-05 松下電器産業株式会社 データ伝送装置
US5031195A (en) * 1989-06-05 1991-07-09 International Business Machines Corporation Fully adaptive modem receiver using whitening matched filtering
US5111483A (en) * 1989-08-07 1992-05-05 Motorola, Inc. Trellis decoder
CA2083304C (en) * 1991-12-31 1999-01-26 Stephen R. Huszar Equalization and decoding for digital communication channel
JPH0669968A (ja) * 1992-08-18 1994-03-11 Yokogawa Electric Corp π／４ＤＱＰＳＫ信号パラメータ演算装置
GB2271489B (en) * 1992-10-07 1996-04-24 Roke Manor Research Processing of digital communication signals
WO1994011955A1 (en) * 1992-11-06 1994-05-26 Pericle Communications Company Adaptive data rate modem
DE9301170U1 (de) * 1993-01-28 1994-06-01 Robert Bosch Gmbh, 70469 Stuttgart Inkohärenter Demodulator mit Viterbi-Detektion
US5633881A (en) * 1993-02-22 1997-05-27 Qualcomm Incorporated Trellis encoder and decoder based upon punctured rate 1/2 convolutional codes
FR2713423B1 (fr) * 1993-11-30 1996-03-29 Alcatel Telspace Codeur et décodeur différentiels pour la modulation MDP-8 codée en treillis par l'approche pragmatique.

Also Published As

Publication number Publication date
US6304616B1 (en) 2001-10-16
WO1997007595A1 (de) 1997-02-27
ATE182042T1 (de) 1999-07-15
DE19529983A1 (de) 1997-02-20
ES2135888T3 (es) 1999-11-01
DE59602404D1 (de) 1999-08-12
DK0847627T3 (da) 2000-01-31
EP0847627A1 (de) 1998-06-17
EP0847627B1 (de) 1999-07-07

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