NO943077L - Testing av datatransmisjonslinje med bruk av dual krysskorrelasjon for å bedömme antallet feilaktige bit - Google Patents

Testing av datatransmisjonslinje med bruk av dual krysskorrelasjon for å bedömme antallet feilaktige bit

Info

Publication number
NO943077L
NO943077L NO943077A NO943077A NO943077L NO 943077 L NO943077 L NO 943077L NO 943077 A NO943077 A NO 943077A NO 943077 A NO943077 A NO 943077A NO 943077 L NO943077 L NO 943077L
Authority
NO
Norway
Prior art keywords
pct
data transmission
assess
transmission line
sequence
Prior art date
Application number
NO943077A
Other languages
English (en)
Other versions
NO943077D0 (no
Inventor
Andreas Wolf
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of NO943077D0 publication Critical patent/NO943077D0/no
Publication of NO943077L publication Critical patent/NO943077L/no

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
    • H04L1/24—Testing correct operation
    • H04L1/242—Testing correct operation by comparing a transmitted test signal with a locally generated replica

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Dc Digital Transmission (AREA)
  • Optical Communication System (AREA)
  • Detection And Correction Of Errors (AREA)
  • Radio Transmission System (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Det angis en fremgangsmåte til bestemmelse av antal- let av over en datatransmisjonslinje som skal under- søke, feilaktig overførte digitaldata på (bitfeiltall) og en anordning til gjennomføring av fremgangsmåten. En datatransmisjonslinje (DS) som skal testes, blir på inngangssiden tilført en digital testsekvens (A). En mottatt utgangssekvens blir korrelert med en til test- sekvensen motsvarende referansesekvens (R) ved syklisk bitvis forskjøvet eksklusiv-eller-kombinasjon (EXOR) med påfølgende tverrsumdannelse (Q) for dannelse av en valgt krysskorrelasjon (KKF,j), og de lawerdige posisjoner av ekstremverdien (EX) av krysskprrelasjonsfunksjonen (KKF,,) angir umiddel- bart bitfeiltallet (BF).
NO943077A 1992-02-21 1994-08-19 Testing av datatransmisjonslinje med bruk av dual krysskorrelasjon for å bedömme antallet feilaktige bit NO943077L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4205776A DE4205776C1 (no) 1992-02-21 1992-02-21
PCT/DE1993/000108 WO1993017511A1 (de) 1992-02-21 1993-02-03 Datenübertragungsstreckenuntersuchung durch bitfehleranzahlwertung mittels dualer kreuzkorrelation

Publications (2)

Publication Number Publication Date
NO943077D0 NO943077D0 (no) 1994-08-19
NO943077L true NO943077L (no) 1994-08-22

Family

ID=6452542

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943077A NO943077L (no) 1992-02-21 1994-08-19 Testing av datatransmisjonslinje med bruk av dual krysskorrelasjon for å bedömme antallet feilaktige bit

Country Status (9)

Country Link
US (1) US5600660A (no)
EP (1) EP0627140B1 (no)
AT (1) ATE140575T1 (no)
AU (1) AU671977B2 (no)
CA (1) CA2130551A1 (no)
DE (2) DE4205776C1 (no)
DK (1) DK0627140T3 (no)
NO (1) NO943077L (no)
WO (1) WO1993017511A1 (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19857154C1 (de) * 1998-12-11 2000-03-16 Daimler Chrysler Ag Verfahren zur Datenübertragung
US6493405B1 (en) 1999-03-02 2002-12-10 Harris Corporation Correlator having enhanced memory for reference and input data
US6438182B1 (en) 1999-03-02 2002-08-20 Harris Corporation Correlator with serial-parallel partition
US6038271A (en) * 1999-03-02 2000-03-14 Harris Corporation Correlator with cascade data paths to facilitate expansion of correlator length
US6799290B1 (en) 2000-02-25 2004-09-28 Infineon Technologies North America Corp Data path calibration and testing mode using a data bus for semiconductor memories
US6684350B1 (en) * 2000-12-22 2004-01-27 Cisco Technology, Inc. Repetitive pattern testing circuit for AC-coupled systems
US6961000B2 (en) * 2001-07-05 2005-11-01 Amerasia International Technology, Inc. Smart tag data encoding method
DE10237696B3 (de) * 2002-08-15 2004-04-15 Infineon Technologies Ag Verfahren und Einrichtung zum Melden eines Übertragungsfehlers auf einer Datenleitung
WO2004091105A2 (en) * 2003-03-31 2004-10-21 University Of Utah Research Foundation Apparatus and method for testing a signal path from an injection point
US7215126B2 (en) * 2002-11-19 2007-05-08 University Of Utah Research Foundation Apparatus and method for testing a signal path from an injection point
US20050083860A1 (en) * 2003-10-15 2005-04-21 Texas Instruments Incorporated Determining distance to echo points on a wire-line medium
US7370250B2 (en) * 2005-12-21 2008-05-06 Etron Technology, Inc. Test patterns to insure read signal integrity for high speed DDR DRAM
DE102010064205A1 (de) * 2010-12-27 2012-06-28 Endress + Hauser Gmbh + Co. Kg Verfahren zur Signalüberprüfung und Vorrichtung zur Durchführung des Verfahrens
CN111122472B (zh) * 2019-12-30 2022-05-17 太原理工大学 利用混沌激光探测生物仿体中异质物大小和位置的方法
CN116400200B (zh) * 2023-06-05 2023-09-01 中国汽车技术研究中心有限公司 车规级安全芯片的电磁侧信道信息的交叉验证方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622877A (en) * 1969-11-07 1971-11-23 Sanders Associates Inc Apparatus for testing modulator demodulator units for transmission errors and indicating the errors per power of 10
DE3401944A1 (de) * 1984-01-20 1985-08-01 Siemens AG, 1000 Berlin und 8000 München 1 bit/1 bit-digitalkorrelator
US4653076A (en) * 1984-03-23 1987-03-24 Sangamo Weston, Inc. Timing signal correction system for use in direct sequence spread signal receiver
US4710932A (en) * 1986-01-15 1987-12-01 Kashiwagi Hiroshi Method of and apparatus for fault detection in digital circuits by comparison of test signals applied to a test circuit and a faultless reference circuit
US5166664A (en) * 1989-08-15 1992-11-24 David Fish Warning method and apparatus and parallel correlator particularly useful therein
DE4012850A1 (de) * 1990-04-19 1991-10-24 Siemens Ag Verfahren zum ermitteln von qualitaetsparametern einer uebertragungsstrecke fuer digitale datenstroeme mit zellenstruktur
DE4014767A1 (de) * 1990-05-03 1991-11-07 Siemens Ag Verfahren zum gewinnen eines elektrischen signals durch korrelation

Also Published As

Publication number Publication date
EP0627140A1 (de) 1994-12-07
WO1993017511A1 (de) 1993-09-02
DE59303263D1 (de) 1996-08-22
EP0627140B1 (de) 1996-07-17
NO943077D0 (no) 1994-08-19
ATE140575T1 (de) 1996-08-15
CA2130551A1 (en) 1993-08-22
AU671977B2 (en) 1996-09-19
DE4205776C1 (no) 1993-04-29
US5600660A (en) 1997-02-04
DK0627140T3 (da) 1996-12-02
AU3448093A (en) 1993-09-13

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