DE69012518T2 - Datensymbolschätzung. - Google Patents

Datensymbolschätzung.

Info

Publication number
DE69012518T2
DE69012518T2 DE1990612518 DE69012518T DE69012518T2 DE 69012518 T2 DE69012518 T2 DE 69012518T2 DE 1990612518 DE1990612518 DE 1990612518 DE 69012518 T DE69012518 T DE 69012518T DE 69012518 T2 DE69012518 T2 DE 69012518T2
Authority
DE
Germany
Prior art keywords
data symbol
symbol estimation
estimation
data
symbol
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.)
Expired - Lifetime
Application number
DE1990612518
Other languages
English (en)
Other versions
DE69012518D1 (de
Inventor
Nader Farahati
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.)
Nokia Mobile Phones UK Ltd
Original Assignee
Nokia Mobile Phones UK Ltd
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 Mobile Phones UK Ltd filed Critical Nokia Mobile Phones UK Ltd
Publication of DE69012518D1 publication Critical patent/DE69012518D1/de
Application granted granted Critical
Publication of DE69012518T2 publication Critical patent/DE69012518T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03178—Arrangements involving sequence estimation techniques
    • H04L25/03312—Arrangements specific to the provision of output signals
    • H04L25/03318—Provision of soft decisions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Error Detection And Correction (AREA)
DE1990612518 1989-11-29 1990-10-11 Datensymbolschätzung. Expired - Lifetime DE69012518T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8927005A GB2238692B (en) 1989-11-29 1989-11-29 Data symbol estimation

Publications (2)

Publication Number Publication Date
DE69012518D1 DE69012518D1 (de) 1994-10-20
DE69012518T2 true DE69012518T2 (de) 1995-04-20

Family

ID=10667134

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1990612518 Expired - Lifetime DE69012518T2 (de) 1989-11-29 1990-10-11 Datensymbolschätzung.

Country Status (3)

Country Link
EP (1) EP0430413B1 (de)
DE (1) DE69012518T2 (de)
GB (1) GB2238692B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281179B (en) * 1993-08-18 1998-03-11 Roke Manor Research Apparatus for use in equipment providing a digital radio link between a fixed and a mobile radio unit
EP0682414B1 (de) * 1993-11-29 2001-11-21 Oki Electric Industry Company, Limited Gerät zur schätzung analog entschiedener werte und eines höchstwahrscheinlichkeitssystems
US5717723A (en) * 1994-08-17 1998-02-10 Roke Manor Research Limited Apparatus for use in equipment providing a digital radio link between a fixed radio unit and a mobile radio unit
DE19509867C2 (de) * 1995-03-17 1997-05-15 Siemens Ag Übertragungsverfahren zum gleichzeitigen synchronen oder asynchronen Übertragen von K aus Datensymbolen bestehenden Datenfolgen
FI101845B1 (fi) * 1996-08-09 1998-08-31 Nokia Telecommunications Oy Menetelmä yhteyden laadun määrittämiseksi sekä vastaanotin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3725655A1 (de) * 1987-08-03 1989-02-16 Ant Nachrichtentech Verfahren zum auswerten von zweig- und pfadmetriken sowie anordnung

Also Published As

Publication number Publication date
DE69012518D1 (de) 1994-10-20
EP0430413A3 (en) 1991-07-17
GB2238692A (en) 1991-06-05
EP0430413A2 (de) 1991-06-05
EP0430413B1 (de) 1994-09-14
GB2238692B (en) 1993-12-01
GB8927005D0 (en) 1990-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition