ATE142067T1 - Verfahren zur synchronisation der pseudozufallsbinärfolge in einem entwürfler - Google Patents

Verfahren zur synchronisation der pseudozufallsbinärfolge in einem entwürfler

Info

Publication number
ATE142067T1
ATE142067T1 AT91907631T AT91907631T ATE142067T1 AT E142067 T1 ATE142067 T1 AT E142067T1 AT 91907631 T AT91907631 T AT 91907631T AT 91907631 T AT91907631 T AT 91907631T AT E142067 T1 ATE142067 T1 AT E142067T1
Authority
AT
Austria
Prior art keywords
binary sequence
pct
prbs
generator
designer
Prior art date
Application number
AT91907631T
Other languages
English (en)
Inventor
Andrew Robert John Fisher Cook
David Wynford Westlan Faulkner
Original Assignee
British Telecomm
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 British Telecomm filed Critical British Telecomm
Application granted granted Critical
Publication of ATE142067T1 publication Critical patent/ATE142067T1/de

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
    • H04L25/03828—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties
    • H04L25/03866—Arrangements for spectral shaping; Arrangements for providing signals with specified spectral properties using scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0611—PN codes

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Television Signal Processing For Recording (AREA)
  • Power Conversion In General (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Television Systems (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
  • Eye Examination Apparatus (AREA)
AT91907631T 1990-04-10 1991-04-10 Verfahren zur synchronisation der pseudozufallsbinärfolge in einem entwürfler ATE142067T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909008151A GB9008151D0 (en) 1990-04-10 1990-04-10 Data communication

Publications (1)

Publication Number Publication Date
ATE142067T1 true ATE142067T1 (de) 1996-09-15

Family

ID=10674233

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91907631T ATE142067T1 (de) 1990-04-10 1991-04-10 Verfahren zur synchronisation der pseudozufallsbinärfolge in einem entwürfler

Country Status (13)

Country Link
US (1) US5283831A (de)
EP (1) EP0524235B1 (de)
JP (1) JPH05505919A (de)
AT (1) ATE142067T1 (de)
CA (1) CA2072260C (de)
DE (1) DE69121708T2 (de)
DK (1) DK0524235T3 (de)
ES (1) ES2091923T3 (de)
FI (1) FI924512A0 (de)
GB (1) GB9008151D0 (de)
HK (1) HK109497A (de)
NO (1) NO304868B1 (de)
WO (1) WO1991015910A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05210481A (ja) * 1991-09-18 1993-08-20 Ncr Internatl Inc 直接アクセス式ビデオバス
KR950013847B1 (ko) * 1993-03-18 1995-11-16 한국전기통신공사 셀 기반 병렬 비동기 전달 모드(atm) 물리계층의 역혼화를 위한 병렬 분산 표본 역혼화 회로
DE4415288A1 (de) * 1994-04-30 1995-11-02 Ant Nachrichtentech Verfahren zur Aufbereitung und Wiedergewinnung von Daten sowie Anordnung hierzu
US5881154A (en) * 1995-01-17 1999-03-09 Kokusai Denshin Denwa Co., Ltd. Data scramble transmission system
US5995630A (en) * 1996-03-07 1999-11-30 Dew Engineering And Development Limited Biometric input with encryption
US5784422A (en) * 1996-08-05 1998-07-21 Transcrypt International, Inc. Apparatus and method for accurate synchronization with inbound data packets at relatively low sampling rates
US6658113B1 (en) 1997-11-18 2003-12-02 Transcrypt International, Inc. Apparatus and method for concealing data bursts in an analog scrambler using audio repetition
GB2342015B (en) * 1998-09-23 2003-11-05 Sony Uk Ltd Synchronising digital signals
DE19860125A1 (de) 1998-12-17 2000-06-21 Deutsche Telekom Ag Verfahren und Anordnung für Bitfehlerstruktur-Messungen von Datenübertragungskanälen
US6557136B1 (en) * 1999-11-10 2003-04-29 Maxtor Corporation Method and system for limiting the maximum number of consecutive zeroes in a block for communications or storage
KR100424538B1 (ko) * 2001-05-29 2004-03-27 엘지전자 주식회사 이동통신시스템에서의 스크램블링 코드 생성 장치 및 방법
US6907062B2 (en) * 2001-08-06 2005-06-14 Broadcom Corporation PRBS generator selection in modem communication
US6973188B1 (en) 2002-02-25 2005-12-06 Lockheed Martin Corporation Analog scrambler
EP1505763A4 (de) * 2002-05-10 2012-11-07 Sony Corp Verschlüsselungseinrichtung und entschlüsselungseinrichtung
US7412640B2 (en) 2003-08-28 2008-08-12 International Business Machines Corporation Self-synchronizing pseudorandom bit sequence checker
US7301482B1 (en) * 2003-12-12 2007-11-27 Marvell International Ltd. Circuits, architectures, systems, methods, algorithms and software for conditional modulation coding
TWI273259B (en) * 2004-11-09 2007-02-11 Via Tech Inc Built-in test architecture
US7509568B2 (en) * 2005-01-11 2009-03-24 International Business Machines Corporation Error type identification circuit for identifying different types of errors in communications devices
KR101443575B1 (ko) * 2013-04-29 2014-09-23 한국전자통신연구원 이진 난수열을 정수 난수로 변환하는 장치 및 방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4383322A (en) * 1980-05-02 1983-05-10 Harris Corporation Combined use of PN sequence for data scrambling and frame synchronization in digital communication systems
MX153844A (es) * 1982-05-11 1987-01-19 Tandem Computers Inc Mejoras en circuito codificador perturbador para detectar y corregir errores en sistemas digitales de comunicacion
DE3238973A1 (de) * 1982-10-21 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Verfahren zur digitalen nachrichtenuebertragung
DE3312400A1 (de) * 1983-03-25 1984-09-27 Siemens AG, 1000 Berlin und 8000 München Verfahren zur uebertragung von binaersignalen mindestens zweier kanaele
JP2577999B2 (ja) * 1989-09-28 1997-02-05 クラリオン株式会社 擬似雑音符号発生装置における先頭又は任意ビットパルス生成回路およびサンプリングパルス生成回路
US5068872A (en) * 1989-11-27 1991-11-26 Raytheon Company Apparatus and method for short cycling sequences of a p-code generator
SE465797B (sv) * 1990-03-07 1991-10-28 Ericsson Telefon Ab L M Foerfarande att oeverfoera synkroniseringsinformation vid krypterad oeverfoering i ett mobilradiosystem

Also Published As

Publication number Publication date
NO923933D0 (no) 1992-10-09
DE69121708T2 (de) 1997-02-20
DE69121708D1 (de) 1996-10-02
HK109497A (en) 1997-08-22
NO304868B1 (no) 1999-02-22
ES2091923T3 (es) 1996-11-16
GB9008151D0 (en) 1990-06-06
EP0524235B1 (de) 1996-08-28
CA2072260C (en) 1996-12-10
FI924512A (fi) 1992-10-07
JPH05505919A (ja) 1993-08-26
CA2072260A1 (en) 1991-10-11
NO923933L (no) 1992-10-09
FI924512A0 (fi) 1992-10-07
EP0524235A1 (de) 1993-01-27
DK0524235T3 (de) 1997-02-10
WO1991015910A1 (en) 1991-10-17
US5283831A (en) 1994-02-01

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Legal Events

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