DK332183A - Digitalt transmissionssystem - Google Patents

Digitalt transmissionssystem Download PDF

Info

Publication number: DK332183A
Authority: DK; Denmark
Prior art keywords: transmission system; digital transmission; digital; transmission
Prior art date: 1982-07-19

Application number

DK332183A

Other languages

English (en)

Other versions

DK332183D0 (da

Inventor

Peter James Mountain

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.)

1982-07-19

Filing date

1983-07-19

Publication date

1984-01-20

1983-07-19 Application filed by British Telecomm filed Critical British Telecomm

1983-07-19 Publication of DK332183D0 publication Critical patent/DK332183D0/da

1984-01-20 Publication of DK332183A publication Critical patent/DK332183A/da

Links

230000005540 biological transmission Effects 0.000 title 1

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4902—Pulse width modulation; Pulse position modulation
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
- H04L25/49—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems
- H04L25/4917—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes
- H04L25/4923—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes
- H04L25/4925—Transmitting circuits; Receiving circuits using code conversion at the transmitter; using predistortion; using insertion of idle bits for obtaining a desired frequency spectrum; using three or more amplitude levels ; Baseband coding techniques specific to data transmission systems using multilevel codes using ternary codes using balanced bipolar ternary codes

Landscapes

Physics & Mathematics (AREA)
Spectroscopy & Molecular Physics (AREA)
Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Dc Digital Transmission (AREA)
Analogue/Digital Conversion (AREA)

DK332183A 1982-07-19 1983-07-19 Digitalt transmissionssystem DK332183A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8220836		1982-07-19

Publications (2)

Publication Number	Publication Date
DK332183D0 DK332183D0 (da)	1983-07-19
DK332183A true DK332183A (da)	1984-01-20

Family

ID=10531764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK332183A DK332183A (da)	1982-07-19	1983-07-19	Digitalt transmissionssystem

Country Status (8)

Country	Link
US (1)	US4567601A (da)
EP (1)	EP0099749B1 (da)
JP (1)	JPS5967758A (da)
AU (1)	AU555507B2 (da)
CA (1)	CA1214881A (da)
DE (1)	DE3367990D1 (da)
DK (1)	DK332183A (da)
FI (1)	FI832580A (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4670665A (en) *	1985-07-31	1987-06-02	Rca Corporation	Digital pulse width detector
GB2183971B (en) *	1985-12-05	1989-10-04	Stc Plc	Data transmission system
JPH0747907B2 (ja) *	1986-05-09	1995-05-24	株式会社ユ−シン	車輌用錠のリモートコントロール装置
US4817115A (en) *	1987-02-27	1989-03-28	Telxon Corporation	Encoding and decoding system for electronic data communication system
US4857760A (en) *	1988-02-10	1989-08-15	Tektronix, Inc.	Bipolar glitch detector circuit
US4897854A (en) *	1989-02-24	1990-01-30	General Instrument Corporation	Alternate pulse inversion encoding scheme for serial data transmission
US5193087A (en) *	1990-05-16	1993-03-09	Tadiran, Ltd.	Electronic digital cross-connect system having bipolar violation transparency
US5198710A (en) *	1991-05-30	1993-03-30	Texas Instruments Incorporated	Bi-directional digital noise glitch filter
US5408351A (en) *	1992-10-15	1995-04-18	At&T Corp.	Optical communication system
DE69630784T2 (de) *	1996-09-24	2004-09-30	Hewlett-Packard Co. (N.D.Ges.D.Staates Delaware), Palo Alto	Datenverarbeitungsgerät und -verfahren

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3181075A (en) *	1962-08-27	1965-04-27	Klaas Edward Charles	Signal reproducing system
US3855419A (en) *	1971-12-09	1974-12-17	Rca Corp	Pwn multiplex system
JPS584859B2 (ja) *	1975-12-29	1983-01-28	日本電信電話株式会社	デイジタルパルスハバヘンチヨウチユウケイキ
US4014002A (en) *	1976-04-05	1977-03-22	The United States Of America As Represented By The Secretary Of The Navy	Data acquisition and transfer system
US4178549A (en) *	1978-03-27	1979-12-11	National Semiconductor Corporation	Recognition of a received signal as being from a particular transmitter
US4428007A (en) *	1979-12-28	1984-01-24	Sony Corporation	Method and apparatus for decoding digital data
US4327441A (en) *	1980-03-31	1982-04-27	Texas Instruments Incorporated	Method and apparatus for synchronizing and calibrating a receiver to a pulse width modulation transmitter
NL191374C (nl) *	1980-04-23	1995-06-16	Philips Nv	Communicatiesysteem met een communicatiebus.
GB2083727A (en) *	1980-09-16	1982-03-24	Post Office	Optical communications system

1983
- 1983-07-14 FI FI832580A patent/FI832580A/fi not_active Application Discontinuation
- 1983-07-18 US US06/514,956 patent/US4567601A/en not_active Expired - Fee Related
- 1983-07-18 CA CA000432677A patent/CA1214881A/en not_active Expired
- 1983-07-18 EP EP83304160A patent/EP0099749B1/en not_active Expired
- 1983-07-18 AU AU16943/83A patent/AU555507B2/en not_active Ceased
- 1983-07-18 DE DE8383304160T patent/DE3367990D1/de not_active Expired
- 1983-07-19 JP JP58131798A patent/JPS5967758A/ja active Pending
- 1983-07-19 DK DK332183A patent/DK332183A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
CA1214881A (en)	1986-12-02
FI832580A (fi)	1984-01-20
DK332183D0 (da)	1983-07-19
EP0099749A3 (en)	1984-08-01
FI832580A0 (fi)	1983-07-14
US4567601A (en)	1986-01-28
EP0099749B1 (en)	1986-11-26
EP0099749A2 (en)	1984-02-01
AU555507B2 (en)	1986-09-25
JPS5967758A (ja)	1984-04-17
DE3367990D1 (en)	1987-01-15
AU1694383A (en)	1984-01-26

Legal Events

Date	Code	Title	Description
1989-03-20	AHB	Application shelved due to non-payment

Publication	Publication Date	Title
DE3482568D1 (de)	1990-07-26	Digitales uebertragungssystem.
NL191818C (nl)	1996-08-02	Signaaltransmissiestelsel.
DE3382220D1 (de)	1991-04-25	Fernsehuebertragungssystem.
DK163625C (da)	1992-08-10	Digitaldatatransmissionsanlaeg
JPS56149854A (en)	1981-11-19	Digital transmission system
DK390683A (da)	1984-02-27	Digitalt transmissionssystem
DE3381375D1 (de)	1990-04-26	Fernsehuebertragungssystem.
GB2120908B (en)	1986-03-12	Digital transmission systems
FI830533L (fi)	1983-08-19	Luftledning foer transmission av elektrisk effekt
FI833712A (fi)	1983-10-12	Telekommunikationssystem foer oeverfoering av datainformation medelst en digital vaexel
DK162675C (da)	1992-04-13	Digitaltransmissionsanlaeg
DK332183A (da)	1984-01-20	Digitalt transmissionssystem
GB2126846B (en)	1985-10-09	Digital transmission systems
FI821550A0 (fi)	1982-05-03	Digital multiplexanordning
NO159229C (no)	1988-12-07	Omkasteranordning for digitalt transmisjonssystem.
DK43183A (da)	1983-08-05	Asynkront transmissionssystem
GB2086193B (en)	1984-05-16	Digital transmission system
AT388070B (de)	1989-04-25	Digitales uebertragungs-bussystem
GB2114843B (en)	1986-05-29	Digital transmission system
DK512384A (da)	1985-04-30	Digitalt overfoeringssystem
AT380362B (de)	1986-05-12	Digitales uebertragungssystem
FI831519A0 (fi)	1983-05-03	Styrsats foer digital pulsvaexelriktare
DE3582383D1 (de)	1991-05-08	Digitales uebertragungssystem.
AT377655B (de)	1985-04-25	Mehrkanaliges uebertragungssystem
FI91119B (fi)	1994-01-31	Digitaalinen siirtojärjestelmä