DE60130692D1 - Dekorrelation von Interferenzen von mehreren verschachtelten Datenströmen - Google Patents

Dekorrelation von Interferenzen von mehreren verschachtelten Datenströmen

Info

Publication number
DE60130692D1
DE60130692D1 DE60130692T DE60130692T DE60130692D1 DE 60130692 D1 DE60130692 D1 DE 60130692D1 DE 60130692 T DE60130692 T DE 60130692T DE 60130692 T DE60130692 T DE 60130692T DE 60130692 D1 DE60130692 D1 DE 60130692D1
Authority
DE
Germany
Prior art keywords
decorrelation
interference
data streams
nested data
multiple nested
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
DE60130692T
Other languages
English (en)
Other versions
DE60130692T2 (de
Inventor
Christian Wengerter
Edler Von Elbwart A Golitschek
Eiko Seidel
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.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority claimed from EP04027452A external-priority patent/EP1513260B1/de
Publication of DE60130692D1 publication Critical patent/DE60130692D1/de
Application granted granted Critical
Publication of DE60130692T2 publication Critical patent/DE60130692T2/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
    • 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
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2742—Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators
    • 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
    • H03M13/27—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 using interleaving techniques
    • H03M13/2789—Interleaver providing variable interleaving, e.g. variable block sizes
    • 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
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/7103—Interference-related aspects the interference being multiple access interference
    • H04B1/7107—Subtractive interference cancellation
DE60130692T 2001-10-10 2001-10-10 Dekorrelation von Interferenzen von mehreren verschachtelten Datenströmen Expired - Lifetime DE60130692T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04027452A EP1513260B1 (de) 2001-10-10 2001-10-10 Dekorrelation von Interferenzen von mehreren verschachtelten Datenströmen

Publications (2)

Publication Number Publication Date
DE60130692D1 true DE60130692D1 (de) 2007-11-08
DE60130692T2 DE60130692T2 (de) 2008-01-24

Family

ID=38830990

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60130692T Expired - Lifetime DE60130692T2 (de) 2001-10-10 2001-10-10 Dekorrelation von Interferenzen von mehreren verschachtelten Datenströmen

Country Status (1)

Country Link
DE (1) DE60130692T2 (de)

Also Published As

Publication number Publication date
DE60130692T2 (de) 2008-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP