FI102335B1 - Vastaanottomenetelmä ja vastaanotin - Google Patents

Vastaanottomenetelmä ja vastaanotin

Info

Publication number
FI102335B1
FI102335B1 FI970888A FI970888A FI102335B1 FI 102335 B1 FI102335 B1 FI 102335B1 FI 970888 A FI970888 A FI 970888A FI 970888 A FI970888 A FI 970888A FI 102335 B1 FI102335 B1 FI 102335B1
Authority
FI
Finland
Prior art keywords
recipients
reception procedure
reception
procedure
Prior art date
Application number
FI970888A
Other languages
English (en)
Swedish (sv)
Other versions
FI970888A (fi
FI970888A0 (fi
FI102335B (fi
Inventor
Olli Piirainen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI970888A0 publication Critical patent/FI970888A0/fi
Priority to FI970888A priority Critical patent/FI102335B/fi
Priority to JP53735098A priority patent/JP2001513955A/ja
Priority to CN98802894A priority patent/CN1249085A/zh
Priority to EP98905441A priority patent/EP0965174A2/en
Priority to AU61022/98A priority patent/AU733164B2/en
Priority to PCT/FI1998/000171 priority patent/WO1998038747A2/en
Priority to US09/367,399 priority patent/US6590939B1/en
Publication of FI970888A publication Critical patent/FI970888A/fi
Application granted granted Critical
Publication of FI102335B1 publication Critical patent/FI102335B1/fi
Publication of FI102335B publication Critical patent/FI102335B/fi
Priority to NO994180A priority patent/NO994180L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/06—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection
    • H04L25/067—Dc level restoring means; Bias distortion correction ; Decision circuits providing symbol by symbol detection providing soft decisions, i.e. decisions together with an estimate of reliability
    • 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
    • H03M13/39—Sequence estimation, i.e. using statistical methods for the reconstruction of the original codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Probability & Statistics with Applications (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Burglar Alarm Systems (AREA)
FI970888A 1997-02-28 1997-02-28 Vastaanottomenetelmä ja vastaanotin FI102335B (fi)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI970888A FI102335B (fi) 1997-02-28 1997-02-28 Vastaanottomenetelmä ja vastaanotin
AU61022/98A AU733164B2 (en) 1997-02-28 1998-02-25 A reception method and a receiver
CN98802894A CN1249085A (zh) 1997-02-28 1998-02-25 一种接收方法和接收机
EP98905441A EP0965174A2 (en) 1997-02-28 1998-02-25 A reception method and a receiver
JP53735098A JP2001513955A (ja) 1997-02-28 1998-02-25 受信方法及び受信機
PCT/FI1998/000171 WO1998038747A2 (en) 1997-02-28 1998-02-25 A reception method and a receiver
US09/367,399 US6590939B1 (en) 1997-02-28 1998-02-25 Reception method and a receiver
NO994180A NO994180L (no) 1997-02-28 1999-08-27 Fremgangsmaate for mottaking, samt mottaker

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI970888 1997-02-28
FI970888A FI102335B (fi) 1997-02-28 1997-02-28 Vastaanottomenetelmä ja vastaanotin

Publications (4)

Publication Number Publication Date
FI970888A0 FI970888A0 (fi) 1997-02-28
FI970888A FI970888A (fi) 1998-08-29
FI102335B1 true FI102335B1 (fi) 1998-11-13
FI102335B FI102335B (fi) 1998-11-13

Family

ID=8548315

Family Applications (1)

Application Number Title Priority Date Filing Date
FI970888A FI102335B (fi) 1997-02-28 1997-02-28 Vastaanottomenetelmä ja vastaanotin

Country Status (8)

Country Link
US (1) US6590939B1 (fi)
EP (1) EP0965174A2 (fi)
JP (1) JP2001513955A (fi)
CN (1) CN1249085A (fi)
AU (1) AU733164B2 (fi)
FI (1) FI102335B (fi)
NO (1) NO994180L (fi)
WO (1) WO1998038747A2 (fi)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4614935A (en) * 1984-12-24 1986-09-30 Rca Corporation Log and antilog functions for video baseband processing
DE3911999A1 (de) * 1989-04-12 1990-10-18 Philips Patentverwaltung Uebertragungssystem
US5295142A (en) 1989-07-18 1994-03-15 Sony Corporation Viterbi decoder
JP2594683B2 (ja) 1990-05-18 1997-03-26 三菱電機株式会社 ヴィタビ・デコーダ
JP2522142B2 (ja) 1992-12-25 1996-08-07 日本電気株式会社 ビタビ復号器の同期検出方式
WO1995001008A1 (fr) 1993-06-21 1995-01-05 Oki Electric Industry Co., Ltd. Methode de comptage des erreurs sur les bits et compteur
US5414738A (en) * 1993-11-09 1995-05-09 Motorola, Inc. Maximum likelihood paths comparison decoder
EP0682414B1 (en) * 1993-11-29 2001-11-21 Oki Electric Industry Company, Limited Device for estimating soft judgement value and device for estimating maximum likelihood system
US5530707A (en) 1994-03-09 1996-06-25 At&T Corp. Area-efficient decoders for rate-k/n convolutional codes and other high rate trellis codes
US5537424A (en) 1994-08-12 1996-07-16 International Business Machines Corporation Matched spectral null codes with partitioned systolic trellis structures
JPH08307283A (ja) 1995-03-09 1996-11-22 Oki Electric Ind Co Ltd 最尤系列推定器及び最尤系列推定方法
US6282251B1 (en) * 1995-03-21 2001-08-28 Seagate Technology Llc Modified viterbi detector which accounts for correlated noise
KR100498752B1 (ko) 1996-09-02 2005-11-08 소니 가부시끼 가이샤 비트메트릭스를 사용한 데이터 수신장치 및 방법
US5933462A (en) * 1996-11-06 1999-08-03 Qualcomm Incorporated Soft decision output decoder for decoding convolutionally encoded codewords

Also Published As

Publication number Publication date
EP0965174A2 (en) 1999-12-22
FI970888A (fi) 1998-08-29
FI970888A0 (fi) 1997-02-28
US6590939B1 (en) 2003-07-08
NO994180D0 (no) 1999-08-27
WO1998038747A3 (en) 1998-12-17
JP2001513955A (ja) 2001-09-04
AU6102298A (en) 1998-09-18
FI102335B (fi) 1998-11-13
AU733164B2 (en) 2001-05-10
WO1998038747A2 (en) 1998-09-03
NO994180L (no) 1999-08-27
CN1249085A (zh) 2000-03-29

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