IT7827990A0 - Sistema di trasmissione, di tipo digitale. - Google Patents

Sistema di trasmissione, di tipo digitale.

Info

Publication number
IT7827990A0
IT7827990A0 IT7827990A IT2799078A IT7827990A0 IT 7827990 A0 IT7827990 A0 IT 7827990A0 IT 7827990 A IT7827990 A IT 7827990A IT 2799078 A IT2799078 A IT 2799078A IT 7827990 A0 IT7827990 A0 IT 7827990A0
Authority
IT
Italy
Prior art keywords
transmission system
digital type
digital
type
transmission
Prior art date
Application number
IT7827990A
Other languages
English (en)
Other versions
IT1098893B (it
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 IT7827990A0 publication Critical patent/IT7827990A0/it
Application granted granted Critical
Publication of IT1098893B publication Critical patent/IT1098893B/it

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)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Power Engineering (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
IT27990/78A 1977-09-27 1978-09-22 Sistema di trasmissione,di tipo digitale IT1098893B (it)

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
IT7827990A0 true IT7827990A0 (it) 1978-09-22
IT1098893B IT1098893B (it) 1985-09-18

Family

ID=19829234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27990/78A IT1098893B (it) 1977-09-27 1978-09-22 Sistema di trasmissione,di tipo digitale

Country Status (10)

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

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.
AU569473B2 (en) * 1982-07-20 1988-02-04 Nec Corporation Cryptographic apparatus for binary data
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
US4967389A (en) * 1986-12-29 1990-10-30 Cylink Corporation Bit density controller
US4771400A (en) * 1986-12-29 1988-09-13 Cylink Corporation Bit density controller
US5237593A (en) * 1989-05-04 1993-08-17 Stc, Plc Sequence synchronisation
WO1996002992A1 (fr) * 1994-07-15 1996-02-01 Ntt Mobile Communications Network Inc. Procede d'emission de signaux et systeme de communication
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
US10057250B2 (en) * 2013-05-14 2018-08-21 Kara Partners Llc Technologies for enhancing computer security
US9454653B1 (en) * 2014-05-14 2016-09-27 Brian Penny Technologies for enhancing computer security
US10594687B2 (en) 2013-05-14 2020-03-17 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 (it) * 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 (it) * 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
FR2404353A1 (fr) 1979-04-20
AU518883B2 (en) 1981-10-22
GB2005116B (en) 1982-01-20
JPS5457907A (en) 1979-05-10
DE2840552A1 (de) 1979-03-29
CA1126361A (en) 1982-06-22
NL7710503A (nl) 1979-03-29
DE2840552C2 (de) 1983-12-01
JPS6033015B2 (ja) 1985-07-31
IT1098893B (it) 1985-09-18
SE7810023L (sv) 1979-03-28
US4214206A (en) 1980-07-22
AU4020778A (en) 1980-04-03
SE431279B (sv) 1984-01-23
FR2404353B1 (fr) 1987-06-05
GB2005116A (en) 1979-04-11

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