AU561060B2 – Data transmission
– Google Patents
AU561060B2 – Data transmission
– Google Patents
Data transmission
Info
Publication number
AU561060B2
AU561060B2
AU89397/82A
AU8939782A
AU561060B2
AU 561060 B2
AU561060 B2
AU 561060B2
AU 89397/82 A
AU89397/82 A
AU 89397/82A
AU 8939782 A
AU8939782 A
AU 8939782A
AU 561060 B2
AU561060 B2
AU 561060B2
Authority
AU
Australia
Prior art keywords
data
split
data transmission
generator
basic entities
Prior art date
1981-10-15
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.)
Expired
Application number
AU89397/82A
Other versions
AU8939782A
(en
Inventor
Jean-Claude Vardo
Maurice Noirel Yves
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Telediffusion de France ets Public de Diffusion
Original Assignee
Telediffusion de France ets Public de Diffusion
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.)
1981-10-15
Filing date
1982-10-15
Publication date
1987-04-30
1982-10-15
Application filed by Telediffusion de France ets Public de Diffusion
filed
Critical
Telediffusion de France ets Public de Diffusion
1983-06-16
Publication of AU8939782A
publication
Critical
patent/AU8939782A/en
1987-04-30
Application granted
granted
Critical
1987-04-30
Publication of AU561060B2
publication
Critical
patent/AU561060B2/en
2002-10-15
Anticipated expiration
legal-status
Critical
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N7/00—Television systems
H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04J—MULTIPLEX COMMUNICATION
H04J3/00—Time-division multiplex systems
H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N7/00—Television systems
H04N7/025—Systems for the transmission of digital non-picture data, e.g. of text during the active part of a television frame
H04N7/03—Subscription systems therefor
Abstract
According to this invention, a field of useful data is split into a number of basic entities, called «data groups». Each data group is, in turn, split into smaller basic entities or «data blocks». Each resulting data block is inserted in a data packet to be transmitted through a teletext or videotext network. Therefore, an input coupler has two functional parts: a data group generator and a data packet generator.
AU89397/82A
1981-10-15
1982-10-15
Data transmission
Expired
AU561060B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
FR8119789
1981-10-15
FR8119789A
FR2514974B1
(en)
1981-10-15
1981-10-15
PACKET DATA BROADCASTING SYSTEM
Publications (2)
Publication Number
Publication Date
AU8939782A
AU8939782A
(en)
1983-06-16
AU561060B2
true
AU561060B2
(en)
1987-04-30
Family
ID=9263253
Family Applications (2)
Application Number
Title
Priority Date
Filing Date
AU89390/82A
Expired
AU557074B2
(en)
1981-10-15
1982-10-14
Data transmission system
AU89397/82A
Expired
AU561060B2
(en)
1981-10-15
1982-10-15
Data transmission
Family Applications Before (1)
Application Number
Title
Priority Date
Filing Date
AU89390/82A
Expired
AU557074B2
(en)
1981-10-15
1982-10-14
Data transmission system
Country Status (12)
Country
Link
US
(1)
US4554660A
(en)
EP
(2)
EP0078185B1
(en)
JP
(2)
JPH0767173B2
(en)
AT
(2)
ATE18620T1
(en)
AU
(2)
AU557074B2
(en)
BR
(2)
BR8206074A
(en)
CA
(2)
CA1217833A
(en)
DE
(2)
DE3270462D1
(en)
ES
(2)
ES8400839A1
(en)
FR
(1)
FR2514974B1
(en)
MX
(2)
MX152543A
(en)
PT
(2)
PT75682B
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU577494B2
(en)
*
1983-10-26
1988-09-22
Electron Systems (Marketing) Limited.
Teletext / viewdata decoder with computer interface
AU580908B2
(en)
*
1986-02-20
1989-02-02
Etablissement Public De Diffusion Dit «Telediffusion De France»
Packet demultiplexing of mac-packet broadcast signal
Families Citing this family (19)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4700184A
(en)
*
1981-10-15
1987-10-13
L’etat Francais
One-way data packet transmission system for processing data arranged in groups
US4965825A
(en)
1981-11-03
1990-10-23
The Personalized Mass Media Corporation
Signal processing apparatus and methods
US7831204B1
(en)
1981-11-03
2010-11-09
Personalized Media Communications, Llc
Signal processing apparatus and methods
USRE47642E1
(en)
1981-11-03
2019-10-08
Personalized Media Communications LLC
Signal processing apparatus and methods
US4853956A
(en)
*
1983-05-20
1989-08-01
American Telephone And Telegraph Company
Communication system distributed processing message delivery system
FR2559629B1
(en)
*
1984-02-15
1986-06-13
Telediffusion Fse
DATA BROADCASTING SYSTEM, PARTICULARLY TO MOBILE STATIONS
US4636858A
(en)
*
1984-10-30
1987-01-13
The United States Of America As Represented By The Secretary Of The Air Force
Extracting digital data from a bus and multiplexing it with a video signal
FR2587571B1
(en)
*
1985-09-18
1993-04-30
France Etat
METHOD AND DEVICE FOR TRANSMITTING DIGITAL DATA TO REDUCE THE EFFECTS OF INTERSYMBOLIC DISTORTION
IL82539A0
(en)
*
1987-05-15
1987-11-30
Medaon Ltd
Video communication system and phase or frequency modulator included therein
FR2617358A1
(en)
*
1987-06-29
1988-12-30
Thierry Fayard
Communication system using radio waves with on-television display
JPH02152382A
(en)
*
1988-12-02
1990-06-12
Matsushita Electric Ind Co Ltd
Teletext receiver
US5126343A
(en)
*
1989-09-11
1992-06-30
G. D. Searle & Co.
N-azabicyclo [3.3.0]octane amides of aromatic acids
US5701427A
(en)
*
1989-09-19
1997-12-23
Digital Equipment Corp.
Information transfer arrangement for distributed computer system
EP0437199A2
(en)
*
1990-01-12
1991-07-17
Hitachi, Ltd.
Communication terminal including memory
US5390027A
(en)
*
1990-08-23
1995-02-14
Matsushita Electric Industrial Co., Ltd.
Television program recording and reproducing system using program data of text broadcast signal
JPH04200082A
(en)
*
1990-11-29
1992-07-21
Matsushita Electric Ind Co Ltd
Teletext broadcast receiver
EP0491068A1
(en)
*
1990-12-18
1992-06-24
International Business Machines Corporation
Selective data broadcasting receiver adapter for personal computers
ATE139400T1
(en)
*
1991-02-28
1996-06-15
Rai Radiotelevisione Italiana
METHOD FOR TRANSMITTING NEWS VIA A TELEVISION CHANNEL USING THE TELETEXT SYSTEM
JPH0927805A
(en)
*
1995-07-11
1997-01-28
Wakomu Eng:Kk
Method and device for data communication
Family Cites Families (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3781818A
(en)
*
1972-05-08
1973-12-25
Univ Johns Hopkins
Data block multiplexing system
US3760371A
(en)
*
1972-08-14
1973-09-18
Gte Automatic Electric Lab Inc
Asynchronous data transmission over a pulse code modulation carrier
US4115662A
(en)
*
1975-06-06
1978-09-19
Etablissement Public Dit Telediffusion De France
One way data transmission system
FR2313825A1
(en)
*
1975-06-06
1976-12-31
Telediffusion Fse
DATA DISSEMINATION SYSTEM
GB1585100A
(en)
*
1976-09-06
1981-02-25
Gen Electric Co Ltd
Electronic display apparatus
US4082922A
(en)
*
1977-02-22
1978-04-04
Chu Wesley W
Statistical multiplexing system for computer communications
DE2961097D1
(en)
*
1978-05-08
1982-01-07
British Broadcasting Corp
Data receiving apparatus
JPS5528691A
(en)
*
1978-08-23
1980-02-29
Matsushita Electric Ind Co Ltd
Transmission and reception system for video and data
FR2448824A1
(en)
*
1979-02-06
1980-09-05
Telediffusion Fse
VIDEOTEX SYSTEM PROVIDED WITH INFORMATION ACCESS CONTROL MEANS
GB2054328B
(en)
*
1979-07-20
1983-03-30
Technalogics Computing Ltd
Teletext decoder
JPS5647177A
(en)
*
1979-09-26
1981-04-28
Nippon Telegr & Teleph Corp
Information service system
FR2466917A2
(en)
*
1979-09-27
1981-04-10
Telediffusion Fse
DATA DISSEMINATION SYSTEM
GB2066024B
(en)
*
1979-12-18
1983-11-30
Standard Telephones Cables Ltd
Multiplexed line signalling
NL189062C
(en)
*
1980-02-15
1992-12-16
Philips Nv
METHOD AND SYSTEM FOR TRANSFER OF DATA PACKAGES.
FR2479515A1
(en)
*
1980-03-28
1981-10-02
Telecommunications Sa
DIGITAL TRANSMISSION SYSTEM IN THE ALTERNATE
DE3012429C2
(en)
*
1980-03-31
1983-01-20
Siemens AG, 1000 Berlin und 8000 München
Procedure for reducing waiting times in information systems
FR2484174B1
(en)
*
1980-06-06
1987-08-28
France Etat
METHOD AND DEVICE FOR INSERTING DIGITAL DATA IN PACKET FORM, AND INSTALLATION INCLUDING APPLICATION
DE3261045D1
(en)
*
1981-05-14
1984-11-29
Telediffusion Fse
Data transmission system and transmitting and receiving equipment used in such a system
1981
1981-10-15
FR
FR8119789A
patent/FR2514974B1/en
not_active
Expired
1982
1982-10-08
AT
AT82401847T
patent/ATE18620T1/en
not_active
IP Right Cessation
1982-10-08
EP
EP82401848A
patent/EP0078185B1/en
not_active
Expired
1982-10-08
EP
EP82401847A
patent/EP0077712B1/en
not_active
Expired
1982-10-08
DE
DE8282401848T
patent/DE3270462D1/en
not_active
Expired
1982-10-08
DE
DE8282401847T
patent/DE3269857D1/en
not_active
Expired
1982-10-08
AT
AT82401848T
patent/ATE19168T1/en
not_active
IP Right Cessation
1982-10-13
CA
CA000413364A
patent/CA1217833A/en
not_active
Expired
1982-10-13
CA
CA000413372A
patent/CA1201526A/en
not_active
Expired
1982-10-14
US
US06/434,531
patent/US4554660A/en
not_active
Expired – Lifetime
1982-10-14
AU
AU89390/82A
patent/AU557074B2/en
not_active
Expired
1982-10-14
MX
MX194778A
patent/MX152543A/en
unknown
1982-10-15
PT
PT75682A
patent/PT75682B/en
unknown
1982-10-15
AU
AU89397/82A
patent/AU561060B2/en
not_active
Expired
1982-10-15
PT
PT75681A
patent/PT75681B/en
unknown
1982-10-15
BR
BR8206074A
patent/BR8206074A/en
not_active
IP Right Cessation
1982-10-15
JP
JP18122782A
patent/JPH0767173B2/en
not_active
Expired – Lifetime
1982-10-15
JP
JP18122882A
patent/JPH0793720B2/en
not_active
Expired – Lifetime
1982-10-15
ES
ES516576A
patent/ES8400839A1/en
not_active
Expired
1982-10-15
MX
MX194825A
patent/MX154014A/en
unknown
1982-10-15
BR
BR8206075A
patent/BR8206075A/en
not_active
IP Right Cessation
1982-10-15
ES
ES516575A
patent/ES8500532A1/en
not_active
Expired
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AU577494B2
(en)
*
1983-10-26
1988-09-22
Electron Systems (Marketing) Limited.
Teletext / viewdata decoder with computer interface
AU580908B2
(en)
*
1986-02-20
1989-02-02
Etablissement Public De Diffusion Dit «Telediffusion De France»
Packet demultiplexing of mac-packet broadcast signal
Also Published As
Publication number
Publication date
CA1201526A
(en)
1986-03-04
ES516575A0
(en)
1984-10-01
EP0077712A1
(en)
1983-04-27
ES516576A0
(en)
1983-11-01
FR2514974A1
(en)
1983-04-22
JPH0793720B2
(en)
1995-10-09
EP0078185A2
(en)
1983-05-04
AU557074B2
(en)
1986-12-04
JPH0767173B2
(en)
1995-07-19
FR2514974B1
(en)
1986-11-28
CA1217833A
(en)
1987-02-10
EP0078185B1
(en)
1986-04-09
EP0077712B1
(en)
1986-03-12
ES8500532A1
(en)
1984-10-01
BR8206074A
(en)
1983-09-13
AU8939082A
(en)
1983-06-16
PT75681A
(en)
1982-11-01
MX154014A
(en)
1987-03-23
PT75682A
(en)
1982-11-01
JPS58165489A
(en)
1983-09-30
AU8939782A
(en)
1983-06-16
PT75682B
(en)
1985-01-02
JPS58165490A
(en)
1983-09-30
ES8400839A1
(en)
1983-11-01
DE3269857D1
(en)
1986-04-17
EP0078185A3
(en)
1983-06-08
ATE19168T1
(en)
1986-04-15
MX152543A
(en)
1985-08-19
US4554660A
(en)
1985-11-19
BR8206075A
(en)
1983-09-13
DE3270462D1
(en)
1986-05-15
PT75681B
(en)
1985-01-02
ATE18620T1
(en)
1986-03-15
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Legal Events
Date
Code
Title
Description
2003-05-15
MK14
Patent ceased section 143(a) (annual fees not paid) or expired
