WO2008003480A3 - Signal encoder, signal decoder, method for configuring a signal encoder, method for configuring a signal decoder, method for operating a signal encoder, method for operating a signal decoder, computer programme and data transfer system - Google Patents

Signal encoder, signal decoder, method for configuring a signal encoder, method for configuring a signal decoder, method for operating a signal encoder, method for operating a signal decoder, computer programme and data transfer system Download PDF

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Publication number
WO2008003480A3
WO2008003480A3 PCT/EP2007/005924 EP2007005924W WO2008003480A3 WO 2008003480 A3 WO2008003480 A3 WO 2008003480A3 EP 2007005924 W EP2007005924 W EP 2007005924W WO 2008003480 A3 WO2008003480 A3 WO 2008003480A3
Authority
WO
WIPO (PCT)
Prior art keywords
signal
encoder
configuring
operating
decoder
Prior art date
Application number
PCT/EP2007/005924
Other languages
German (de)
French (fr)
Other versions
WO2008003480A2 (en
Inventor
Michael T Ivrlac
Josef A Nossek
Original Assignee
Univ Muenchen Tech
Michael T Ivrlac
Josef A Nossek
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 Univ Muenchen Tech, Michael T Ivrlac, Josef A Nossek filed Critical Univ Muenchen Tech
Publication of WO2008003480A2 publication Critical patent/WO2008003480A2/en
Publication of WO2008003480A3 publication Critical patent/WO2008003480A3/en

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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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • 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
    • H03M13/03—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/05—Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using block codes, i.e. a predetermined number of check bits joined to a predetermined number of information bits
    • H03M13/21—Non-linear codes, e.g. m-bit data word to n-bit code word [mBnB] conversion with error detection or error correction
    • 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
    • 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
    • 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
    • H04L1/0057—Block codes
    • 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
    • H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
    • H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H04L2001/0096—Channel splitting in point-to-point links

Abstract

The invention relates to a signal encoder (110) for generating N' parallel binary signals (C0, C1, C2, C3, C4) based on B information bits (b0, b1, b2,b3). Said encoder comprises a vector mapping device for the non-linear mapping of possible bit patterns of the B information bits to 2B signal combinations on the N' parallel binary signals, where N' is greater than B. The signal encoder for generating a plurality of individual modulation symbols based on B information bits comprises a vector mapping device for the non-linear mapping of possible bit patterns of the B information bits to various 2B combinations consisting of at least two individual modulation symbols, the various 2B combinations representing a real subset of a complete modulation alphabet. Said complete modulation alphabet is formed by a cross product of sets of actual occurring modulation values of the two individual modulation symbols. The concept according to the invention permits the digital transfer of information using a redundant space code, allowing information to be reliably transferred even if a rough quantization exists.
PCT/EP2007/005924 2006-07-04 2007-07-04 Signal encoder, signal decoder, method for configuring a signal encoder, method for configuring a signal decoder, method for operating a signal encoder, method for operating a signal decoder, computer programme and data transfer system WO2008003480A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200610030838 DE102006030838A1 (en) 2006-07-04 2006-07-04 A signal encoder, a signal decoder, a method of configuring a signal encoder, a method of configuring a signal decoder, a method of operating a signal encoder, a method of operating a signal decoder, a computer program and a data transmission system
DE102006030838.7 2006-07-04

Publications (2)

Publication Number Publication Date
WO2008003480A2 WO2008003480A2 (en) 2008-01-10
WO2008003480A3 true WO2008003480A3 (en) 2008-10-02

Family

ID=38626673

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/005924 WO2008003480A2 (en) 2006-07-04 2007-07-04 Signal encoder, signal decoder, method for configuring a signal encoder, method for configuring a signal decoder, method for operating a signal encoder, method for operating a signal decoder, computer programme and data transfer system

Country Status (2)

Country Link
DE (1) DE102006030838A1 (en)
WO (1) WO2008003480A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491479A (en) * 1992-09-17 1996-02-13 Sony Corporation 8B-16B RLL decoder with hamming distance detection
EP1033843A2 (en) * 1999-03-04 2000-09-06 Lucent Technologies Inc. Error control coding for transmission equipment protection
US20030084020A1 (en) * 2000-12-22 2003-05-01 Li Shu Distributed fault tolerant and secure storage
US20060132335A1 (en) * 2004-12-20 2006-06-22 Kawasaki Microelectronics, Inc. Parallel data transmission method and parallel data transmission system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19535075A1 (en) * 1994-10-21 1996-04-25 Deutsche Telekom Ag Quadrature amplitude modulation transmission system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5491479A (en) * 1992-09-17 1996-02-13 Sony Corporation 8B-16B RLL decoder with hamming distance detection
EP1033843A2 (en) * 1999-03-04 2000-09-06 Lucent Technologies Inc. Error control coding for transmission equipment protection
US20030084020A1 (en) * 2000-12-22 2003-05-01 Li Shu Distributed fault tolerant and secure storage
US20060132335A1 (en) * 2004-12-20 2006-06-22 Kawasaki Microelectronics, Inc. Parallel data transmission method and parallel data transmission system

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
GUO Q ET AL: "ANTENNA SELECTION USING GENETIC ALGORITHM FOR MIMO SYSTEMS", IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS,COMMUNICATIONS AND COMPUTER SCIENCES, ENGINEERING SCIENCES SOCIETY, TOKYO, JP, vol. E89-A, no. 6, 1 June 2006 (2006-06-01), pages 1773 - 1775, XP001243130, ISSN: 0916-8508 *
HEATH R W JR ET AL: "Limited Feedback Unitary Precoding for Spatial Multiplexing Systems", IEEE TRANSACTIONS ON INFORMATION THEORY, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 51, no. 8, August 2005 (2005-08-01), pages 2967 - 2976, XP011136349, ISSN: 0018-9448 *
IVRLAC M T; NOSSEK J A: "Challenges in coding for quantized MIMO systems", 2006 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, 14 July 2006 (2006-07-14), XP002461999 *
OPTICAL INTERNETWORKING FORUM: "Very Short Reach (VSR) OC-192/STM-64 Interface Based on Parallel Optics", INTERNET CITATION, 18 December 2000 (2000-12-18), XP002384661, Retrieved from the Internet <URL:http://www.oiforum.com/public/documents/OIF-VSR4-01.0.pdf> [retrieved on 20060609] *
VICTOR B; KEUTZER K: "B Bus encoding to prevent crosstalk delay", IEEE/ACM INTERNATIONAL CONFERENCE ON COMPUTER AIDED DESIGN., 8 November 2001 (2001-11-08), XP002490553 *
YUJI KASAI ET AL: "Adaptive Waveform Control in a Data Transceiver for Multi-speed IEEE1394 and USB Communication", EVOLVABLE SYSTEMS: FROM BIOLOGY TO HARDWARE LECTURE NOTES IN COMPUTER SCIENCE;;LNCS, SPRINGER-VERLAG, BE, vol. 3637, 1 January 2005 (2005-01-01), pages 198 - 204, XP019017965, ISBN: 978-3-540-28736-0 *

Also Published As

Publication number Publication date
DE102006030838A1 (en) 2008-01-10
WO2008003480A2 (en) 2008-01-10

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