JPS61500407A - 自己同期形スクランブラ - Google Patents

自己同期形スクランブラ

Info

Publication number
JPS61500407A
JPS61500407A JP60500655A JP50065585A JPS61500407A JP S61500407 A JPS61500407 A JP S61500407A JP 60500655 A JP60500655 A JP 60500655A JP 50065585 A JP50065585 A JP 50065585A JP S61500407 A JPS61500407 A JP S61500407A
Authority
JP
Japan
Prior art keywords
stage
scrambler
shift register
adder
modulo
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.)
Pending
Application number
JP60500655A
Other languages
English (en)
Japanese (ja)
Inventor
ポスピシル，レギンハルト
Original Assignee
ジ−メンス　アクチエンゲゼルシヤフト
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6226591&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS61500407(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ジ−メンス　アクチエンゲゼルシヤフト filed Critical ジ−メンス　アクチエンゲゼルシヤフト
Publication of JPS61500407A publication Critical patent/JPS61500407A/ja
Pending legal-status Critical Current

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
    • H04L25/03872—Parallel scrambling or descrambling

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Air Bags (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Cable Accessories (AREA)
  • Dc Digital Transmission (AREA)
JP60500655A 1984-02-02 1985-02-01 自己同期形スクランブラ Pending JPS61500407A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3403650.4 1984-02-02
DE19843403650 DE3403650A1 (de) 1984-02-02 1984-02-02 Selbstsynchronisierender verwuerfler (scrambler)

Publications (1)

Publication Number Publication Date
JPS61500407A true JPS61500407A (ja) 1986-03-06

Family

ID=6226591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60500655A Pending JPS61500407A (ja) 1984-02-02 1985-02-01 自己同期形スクランブラ

Country Status (8)

Country Link
US (1) US4807290A (https=)
EP (1) EP0150862A3 (https=)
JP (1) JPS61500407A (https=)
AU (1) AU564555B2 (https=)
CA (1) CA1225710A (https=)
DE (1) DE3403650A1 (https=)
NO (1) NO169469C (https=)
WO (1) WO1985003612A1 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3420801A1 (de) * 1984-06-04 1985-12-05 Siemens AG, 1000 Berlin und 8000 München Selbstsynchronisierender verwuerfler
DE3512126C1 (de) * 1985-04-03 1986-08-14 ANT Nachrichtentechnik GmbH, 7150 Backnang Wortweise arbeitender,multiplikativer Verwuerfler und Entwuerfler
DE4139630A1 (de) * 1991-11-30 1993-06-03 Sel Alcatel Ag Schaltungsanordnung zum erzeugen von binaeren pseudo-zufallsfolgen
KR940009843B1 (ko) * 1992-02-07 1994-10-17 이병기 병렬 스크램블링 시스템
US5355415A (en) * 1993-03-15 1994-10-11 Byeong Gi Lee Parallel distributed sample scrambling system
US5381480A (en) * 1993-09-20 1995-01-10 International Business Machines Corporation System for translating encrypted data
JPH09275380A (ja) * 1996-04-05 1997-10-21 Nec Corp ディジタル映像信号の時分割多重方法及び装置
US7139397B2 (en) * 2001-07-20 2006-11-21 Stmicroelectronics S.R.L. Hybrid architecture for realizing a random numbers generator
DE10142102A1 (de) 2001-08-30 2003-03-27 Schleifring Und Appbau Gmbh Vorrichtung zur störarmen Signalübertragung
US6820230B2 (en) * 2002-03-05 2004-11-16 The United States Of America As Represented By The Secretary Of The Navy Self synchronous scrambler apparatus and method for use in dense wavelength division multiplexing
US7415112B2 (en) * 2002-09-18 2008-08-19 Zarbana Digital Fund Llc Parallel scrambler/descrambler
US20060203888A1 (en) * 2005-03-10 2006-09-14 Moore George S Interface randomization methods and systems employing the same
WO2015100621A1 (zh) 2013-12-31 2015-07-09 华为技术有限公司 一种加扰方法及加扰装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410921A1 (fr) * 1977-11-30 1979-06-29 Telecommunications Sa Systeme de brouillage et de debrouillage de signaux numeriques
GB1591805A (en) * 1978-01-12 1981-06-24 Gen Electric Co Ltd Electric signal generators

Also Published As

Publication number Publication date
DE3403650C2 (https=) 1992-07-30
WO1985003612A1 (fr) 1985-08-15
NO169469C (no) 1992-06-24
AU3930685A (en) 1985-08-27
EP0150862A3 (de) 1985-08-21
DE3403650A1 (de) 1985-08-08
EP0150862A2 (de) 1985-08-07
NO169469B (no) 1992-03-16
NO853844L (no) 1985-09-30
CA1225710A (en) 1987-08-18
AU564555B2 (en) 1987-08-13
US4807290A (en) 1989-02-21

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