IT1165314B - Dispositivo di trasmissione dei dati - Google Patents

Dispositivo di trasmissione dei dati

Info

Publication number: IT1165314B
Authority: IT; Italy
Prior art keywords: data transmission; transmission device; data; transmission
Prior art date: 1978-10-09

Application number

IT25906/79A

Other languages

English (en)

Other versions

IT7925906A0 (it

Inventor

Jean Louis Monrolin

Pierre Vachee

Original Assignee

Ibm

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.)

1978-10-09

Filing date

1979-09-21

Publication date

1987-04-22

1979-09-21 Application filed by Ibm filed Critical Ibm

1979-09-21 Publication of IT7925906A0 publication Critical patent/IT7925906A0/it

1987-04-22 Application granted granted Critical

1987-04-22 Publication of IT1165314B publication Critical patent/IT1165314B/it

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
- H04L25/4917—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
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/02—Channels characterised by the type of signal

Landscapes

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

IT25906/79A 1978-10-09 1979-09-21 Dispositivo di trasmissione dei dati IT1165314B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7829352A FR2438943A1 (fr)	1978-10-09	1978-10-09	Procede de transmission de donnees et dispositif de mise en oeuvre dudit procede

Publications (2)

Publication Number	Publication Date
IT7925906A0 IT7925906A0 (it)	1979-09-21
IT1165314B true IT1165314B (it)	1987-04-22

Family

ID=9213745

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT25906/79A IT1165314B (it)	1978-10-09	1979-09-21	Dispositivo di trasmissione dei dati

Country Status (7)

Country	Link
US (1)	US4283789A (it)
EP (1)	EP0009557B1 (it)
JP (1)	JPS5552658A (it)
CA (1)	CA1141492A (it)
DE (1)	DE2964713D1 (it)
FR (1)	FR2438943A1 (it)
IT (1)	IT1165314B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8202319A (nl) *	1982-06-09	1984-01-02	Philips Nv	Transmissiestelsel voor de overdracht van tweewaardige datasymbolen.
US5691718A (en) *	1995-06-07	1997-11-25	Raychem Corporation	Dual 4-wire analog data multiplexer
DE10207966B4 (de) *	2002-02-25	2008-08-28	Infineon Technologies Ag	Vorrichtung und Verfahren zum Codieren eines Stroms von Informationseinheiten bzw. zum Decodieren von Codewörtern

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3261920A (en) *	1961-12-01	1966-07-19	Bell Telephone Labor Inc	Asynchronous pulse multiplexing
US3369181A (en) *	1964-03-18	1968-02-13	Noel B. Braymer	System for transmitting digital data via pulse doublets
GB1237073A (en)	1967-07-21	1971-06-30	Plessey Co Ltd	Improvements in or relating to data link communications
US3601806A (en) *	1969-06-23	1971-08-24	North American Rockwell	Digital time multiplexed bidirectional communications system
NL7001968A (it) *	1970-02-12	1971-08-16
US3842401A (en) *	1973-09-10	1974-10-15	Gen Electric	Ternary code error detector for a time-division multiplex, pulse-code modulation system
GB1492134A (en) *	1974-04-23	1977-11-16	Wandel & Goltermann	Method of measuring the bit error rate of a regenerated pcm transmission path
US4087642A (en) *	1974-05-07	1978-05-02	International Standard Electric Corporation	Digital data communication system
US3916313A (en) *	1974-11-25	1975-10-28	Us Navy	PSK-FSK spread spectrum modulation/demodulation
GB1512700A (en) *	1975-10-23	1978-06-01	Standard Telephones Cables Ltd	Data transmission
GB1539389A (en) *	1975-12-30	1979-01-31	Standard Telephones Cables Ltd	Data transmission
US4097859A (en) *	1976-11-01	1978-06-27	Burroughs Corporation	Three-level to two-level decoder
JPS6019694B2 (ja) *	1976-12-30	1985-05-17	富士通株式会社	並列処理形信号変換回路

1978
- 1978-10-09 FR FR7829352A patent/FR2438943A1/fr active Granted
1979
- 1979-07-25 EP EP79102638A patent/EP0009557B1/fr not_active Expired
- 1979-07-25 DE DE7979102638T patent/DE2964713D1/de not_active Expired
- 1979-08-29 US US06/070,549 patent/US4283789A/en not_active Expired - Lifetime
- 1979-09-10 CA CA000335354A patent/CA1141492A/en not_active Expired
- 1979-09-21 IT IT25906/79A patent/IT1165314B/it active
- 1979-10-09 JP JP12957979A patent/JPS5552658A/ja active Granted

Also Published As

Publication number	Publication date
JPH0117300B2 (it)	1989-03-29
JPS5552658A (en)	1980-04-17
FR2438943A1 (fr)	1980-05-09
EP0009557B1 (fr)	1983-02-09
EP0009557A1 (fr)	1980-04-16
IT7925906A0 (it)	1979-09-21
FR2438943B1 (it)	1981-04-17
US4283789A (en)	1981-08-11
DE2964713D1 (en)	1983-03-17
CA1141492A (en)	1983-02-15

Publication	Publication Date	Title
SE7711817L (sv)	1978-05-02	Datatransmissionsanordning
JPS5583952A (en)	1980-06-24	Data operating device
NL7809646A (nl)	1979-10-26	Slag-reinigingsinrichting.
NL7904036A (nl)	1979-11-27	Halfgeleiderinrichting.
NL7900274A (nl)	1979-07-17	Halfgeleiderinrichting.
NL7903147A (nl)	1979-10-26	Halfgeleiderinrichting.
NL7901015A (nl)	1979-08-13	Begrenzingsinrichting.
AR220599A1 (es)	1980-11-14	Dispositivo de transmision
IT7924306A0 (it)	1979-07-11	Apparecchio audio-vocale.
IT1104671B (it)	1985-10-28	Dispositivo memorizzatore di dati
SE7804722L (sv)	1978-11-03	Dataoverforingsanordning
AR217949A1 (es)	1980-04-30	Dispositivo de hidrociclones multiples
FI791137A7 (fi)	1980-02-11	Transmissionsanordning
NL7902414A (nl)	1979-11-29	Tandwiel-overbrengingsinrichting.
NL7803706A (nl)	1979-10-09	Halfgeleiderinrichting.
NL7806139A (nl)	1979-12-10	Dozen-sluitinrichting.
SE8002504L (sv)	1980-10-05	Sendaranordning for informationsoverforingsanleggning
NL7801532A (nl)	1979-08-14	Halfgeleiderinrichting.
DK77379A (da)	1979-08-24	Ingitalt informationsoverfoeringssystem
PL213226A1 (pl)	1979-12-17	Urzadzenie przelaczajace przekladnie zmianowa
NO792717L (no)	1980-02-25	Utvelgelsesanordning.
NL185594C (nl)	1990-05-16	Schakelbare doorverbindingsinrichting.
ES237776Y (es)	1979-04-01	Dispositivo apilador-alimentador.
ES499436A0 (es)	1982-04-01	Aparato de dibujo
IT1165314B (it)	1987-04-22	Dispositivo di trasmissione dei dati