ES2091465T3 - Procedimiento para determinar la naturaleza de una interferencia de falsificacion de los datos. - Google Patents

Procedimiento para determinar la naturaleza de una interferencia de falsificacion de los datos.

Info

Publication number
ES2091465T3
ES2091465T3 ES92909979T ES92909979T ES2091465T3 ES 2091465 T3 ES2091465 T3 ES 2091465T3 ES 92909979 T ES92909979 T ES 92909979T ES 92909979 T ES92909979 T ES 92909979T ES 2091465 T3 ES2091465 T3 ES 2091465T3
Authority
ES
Spain
Prior art keywords
data
bit
error function
valued
falsification
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
ES92909979T
Other languages
English (en)
Inventor
Hans-Werner Arweiler
Andreas Wolf
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2091465T3 publication Critical patent/ES2091465T3/es
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
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/50—Testing arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Noise Elimination (AREA)
  • Detection And Correction Of Errors (AREA)

Abstract

EN UN FLUJO DE DATOS (DS) CONDUCIDO A UN RECEPTOR DE DATOS (5) PROCEDENTE DE UNA FUENTE DE DATOS (1) MEDIANTE AL MENOS UNA TRAYECTORIA DE TRANSMISION (4), SE INTRODUCEN DATOS DE PRUEBA DESDE EL LADO DE LA FUENTE DE DATOS. DE LOS DATOS DE PRUEBA RECIBIDOS SE OBTIENE UNA FUNCION DE ERROR DE BIT (E(N)). LA FUNCION DE ERROR DE BIT (E(N)) SE VALORA POR PARTES PARA LA INVESTIGACION DE SU PERIODICIDAD, PARA LO CUAL SE MIDE LA LONGITUD DE LOS TROZOS PARCIALES VALORADOS CADA VEZ, AL MISMO TIEMPO QUE CONTIENE UNA SERIE DE ERRORES DE BIT PRESENTADOS (BF). LA FUNCION DE ERROR DE BIT (E(N)) O (ERR(N)) SE SOMETE A UNA AUTOCORRELACION. LOS MAXIMOS (M,M1 ...MI) DE LA FUNCION DE AUTOCORRELACION (AKF(M)) ASI OBTENIDOS SE EMPLEAN PARA LA DETERMINACION DE LA CLASE DE PERTURBACION (10,11) CON REFERENCIA A SU CARACTER ESTOCASTICO O DETERMINISTICO.
ES92909979T 1991-06-26 1992-05-12 Procedimiento para determinar la naturaleza de una interferencia de falsificacion de los datos. Expired - Lifetime ES2091465T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4121481A DE4121481C1 (es) 1991-06-26 1991-06-26

Publications (1)

Publication Number Publication Date
ES2091465T3 true ES2091465T3 (es) 1996-11-01

Family

ID=6435016

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92909979T Expired - Lifetime ES2091465T3 (es) 1991-06-26 1992-05-12 Procedimiento para determinar la naturaleza de una interferencia de falsificacion de los datos.

Country Status (9)

Country Link
US (1) US5517522A (es)
EP (1) EP0591234B1 (es)
JP (1) JP3203518B2 (es)
AU (1) AU657138B2 (es)
CA (1) CA2112460A1 (es)
DE (2) DE4121481C1 (es)
ES (1) ES2091465T3 (es)
NO (1) NO934812L (es)
WO (1) WO1993000758A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318977A1 (de) * 1993-06-08 1995-01-05 Kommunikations Elektronik Verfahren zur Ausnutzung der Störungskorrelation bei Digitalsignalübertragung
FI945108L (fi) * 1994-10-31 1996-05-01 Nokia Mobile Phones Ltd Menetelmä ja järjestely samalla kanavalla toimivien signaalien erottamiseksi
US5751766A (en) * 1995-04-27 1998-05-12 Applied Signal Technology, Inc. Non-invasive digital communications test system
US6233274B1 (en) 1995-04-27 2001-05-15 Wavetek Wandel Goltermann Non-invasive digital cable test system
US6381269B1 (en) * 1999-05-28 2002-04-30 Lucent Technologies Inc. Test system with signal injection network for characterizing interference and noise tolerance in a digital signal link
US7590386B2 (en) * 2002-04-18 2009-09-15 Interdigital Technology Corporation Method for control of contention-based wireless access
US7379493B2 (en) * 2004-06-07 2008-05-27 Lockheed Martin Corporation Signal analyzer for detecting distortions in signals
US9426663B2 (en) 2013-06-26 2016-08-23 Cable Television Laboratories, Inc. Capacity sharing between wireless systems
US9730196B2 (en) 2014-07-29 2017-08-08 Cable Television Laboratories, Inc. LTE control channel reservation in RF bands with competing communication systems
CN107534896B (zh) 2015-05-14 2021-09-14 有线电视实验室公司 对话前监听系统中的混合自动重传请求(harq)
FI3692637T3 (fi) 2017-10-03 2023-06-02 Ericsson Telefon Ab L M Tunnettujen bittien sisältämän NR PBCH hyötykuorman lomittaminen ennen CRC-koodausta polaarisen koodin suorituskyvyn parantamiseksi

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004767B1 (de) * 1980-02-08 1981-05-21 Siemens AG, 1000 Berlin und 8000 München Verfahren zur kombinierten UEberwachung und Fehlerortung in UEbertragungsstrecken duer digitale Signale und Anordnung zur Duchfuehrung des Verfahrens
EP0094902A3 (de) * 1982-05-14 1985-11-27 Heinrich-Hertz-Institut für Nachrichtentechnik Berlin GmbH Verfahren zum Lokalisieren von Fehlerquellen in digitalen Systemen und Scrambler/Descrambler zur Ausführung des Verfahrens
US5260972A (en) * 1990-03-13 1993-11-09 At&T Bell Laboratories Technique for determining signal dispersion characteristics in communications systems
US5144642A (en) * 1990-06-07 1992-09-01 Stanford Telecommunications, Inc Interference detection and characterization method and apparatus
US5048015A (en) * 1990-06-14 1991-09-10 At&T Bell Laboratories Interference source identification

Also Published As

Publication number Publication date
NO934812D0 (no) 1993-12-23
WO1993000758A1 (de) 1993-01-07
EP0591234A1 (de) 1994-04-13
JPH06508725A (ja) 1994-09-29
DE4121481C1 (es) 1993-02-04
US5517522A (en) 1996-05-14
DE59207067D1 (de) 1996-10-10
AU657138B2 (en) 1995-03-02
JP3203518B2 (ja) 2001-08-27
CA2112460A1 (en) 1993-01-07
NO934812L (no) 1993-12-23
EP0591234B1 (de) 1996-09-04
AU1746292A (en) 1993-01-25

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