SE431279B - Digital overforingsanleggning - Google Patents

Digital overforingsanleggning

Info

Publication number
SE431279B
SE431279B SE7810023A SE7810023A SE431279B SE 431279 B SE431279 B SE 431279B SE 7810023 A SE7810023 A SE 7810023A SE 7810023 A SE7810023 A SE 7810023A SE 431279 B SE431279 B SE 431279B
Authority
SE
Sweden
Prior art keywords
bit
transmission
pulse
counter
pattern
Prior art date
Application number
SE7810023A
Other languages
English (en)
Swedish (sv)
Other versions
SE7810023L (sv
Inventor
K Everaarts
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Publication of SE7810023L publication Critical patent/SE7810023L/xx
Publication of SE431279B publication Critical patent/SE431279B/sv

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
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/40—Monitoring; Testing of relay systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
SE7810023A 1977-09-27 1978-09-25 Digital overforingsanleggning SE431279B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7710503A NL7710503A (nl) 1977-09-27 1977-09-27 Digitaal transmissiestelsel.

Publications (2)

Publication Number Publication Date
SE7810023L SE7810023L (sv) 1979-03-28
SE431279B true SE431279B (sv) 1984-01-23

Family

ID=19829234

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810023A SE431279B (sv) 1977-09-27 1978-09-25 Digital overforingsanleggning

Country Status (10)

Country Link
US (1) US4214206A (nl)
JP (1) JPS6033015B2 (nl)
AU (1) AU518883B2 (nl)
CA (1) CA1126361A (nl)
DE (1) DE2840552C2 (nl)
FR (1) FR2404353B1 (nl)
GB (1) GB2005116B (nl)
IT (1) IT1098893B (nl)
NL (1) NL7710503A (nl)
SE (1) SE431279B (nl)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI78803C (fi) * 1982-05-11 1989-09-11 Tandem Computers Inc Pn-seriegenerator anvaendande integrerad datafoervraengningskodare.
CA1211521A (en) * 1982-07-20 1986-09-16 Katsuhiro Nakamura Cryptographic system
DE3400965A1 (de) * 1984-01-13 1985-07-18 ANT Nachrichtentechnik GmbH, 7150 Backnang Einrichtung zum rahmenaufbau auf der sendeseite bzw. rahmenabbau auf der empfangsseite fuer eine digitale richtfunkuebertragungsstrecke
JPH063896B2 (ja) * 1985-02-21 1994-01-12 日本電気株式会社 デジタル符号変換回路
JPS6359131A (ja) * 1986-08-28 1988-03-15 Nec Corp デ−タ伝送方式
US4771400A (en) * 1986-12-29 1988-09-13 Cylink Corporation Bit density controller
US4967389A (en) * 1986-12-29 1990-10-30 Cylink Corporation Bit density controller
US5237593A (en) * 1989-05-04 1993-08-17 Stc, Plc Sequence synchronisation
DE69532227T2 (de) * 1994-07-15 2004-09-30 Ntt Mobile Communications Network Inc. Signalsendeverfahren und kommunikationssystem
KR100270311B1 (ko) * 1997-11-28 2000-10-16 이계철 동기식디지털재생중계기망에서패턴유도지터억압을위한스크램블링회로
JP3766779B2 (ja) * 2000-03-31 2006-04-19 シャープ株式会社 自己同期型データ伝送装置およびこれを用いたデータ駆動型情報処理装置
US8213611B2 (en) * 2004-11-03 2012-07-03 Broadcom Corporation Two-stage block synchronization and scrambling
US10594687B2 (en) 2013-05-14 2020-03-17 Kara Partners Llc Technologies for enhancing computer security
US9454653B1 (en) * 2014-05-14 2016-09-27 Brian Penny Technologies for enhancing computer security
US10057250B2 (en) 2013-05-14 2018-08-21 Kara Partners Llc Technologies for enhancing computer security
US12028333B2 (en) 2013-05-14 2024-07-02 Kara Partners Llc Systems and methods for variable-length encoding and decoding for enhancing computer systems

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1582790A (nl) * 1968-01-16 1969-10-10
US3590380A (en) * 1968-02-23 1971-06-29 Philips Corp Repeater station for information signals containing pseudo-random auxiliary signals
NL7400760A (nl) * 1974-01-21 1975-07-23 Philips Nv Transmissiesysteem voor pulssignalen van vaste klokfrequentie.
CH621445A5 (nl) * 1976-09-09 1981-01-30 Gretag Ag
US4095053A (en) * 1977-09-01 1978-06-13 Bell Telephone Laboratories, Incorporated Quasi-pulse stuffing synchronization

Also Published As

Publication number Publication date
IT7827990A0 (it) 1978-09-22
IT1098893B (it) 1985-09-18
DE2840552A1 (de) 1979-03-29
FR2404353B1 (fr) 1987-06-05
US4214206A (en) 1980-07-22
GB2005116B (en) 1982-01-20
FR2404353A1 (fr) 1979-04-20
CA1126361A (en) 1982-06-22
AU4020778A (en) 1980-04-03
NL7710503A (nl) 1979-03-29
JPS6033015B2 (ja) 1985-07-31
JPS5457907A (en) 1979-05-10
DE2840552C2 (de) 1983-12-01
GB2005116A (en) 1979-04-11
SE7810023L (sv) 1979-03-28
AU518883B2 (en) 1981-10-22

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