BE726989A - - Google Patents

Info

Publication number: BE726989A
Authority: BE; Belgium

Application number

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.)

1968-01-19

Filing date

1969-01-17

Publication date

1969-07-01

1969-01-17 Application filed filed Critical

1969-07-01 Publication of BE726989A publication Critical patent/BE726989A/xx

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0045—Arrangements at the receiver end
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0056—Systems characterized by the type of code used
- H04L1/0061—Error detection codes
- H04L1/0063—Single parity check
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end

Landscapes

Engineering & Computer Science (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Detection And Prevention Of Errors In Transmission (AREA)

BE726989D 1968-01-19 1969-01-17 BE726989A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6800871A NL6800871A (fr)	1968-01-19	1968-01-19

Publications (1)

Publication Number	Publication Date
BE726989A true BE726989A (fr)	1969-07-01

Family

ID=19802553

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE726989D BE726989A (fr)	1968-01-19	1969-01-17

Country Status (7)

Country	Link
US (1)	US3576952A (fr)
BE (1)	BE726989A (fr)
CH (1)	CH492361A (fr)
DE (1)	DE1901789B2 (fr)
FR (1)	FR2000420A1 (fr)
GB (1)	GB1205722A (fr)
NL (1)	NL6800871A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO122532B (fr) *	1970-01-16	1971-07-12	Standard Tel Kabelfab As
JPS6025818B2 (ja) *	1977-11-21	1985-06-20	株式会社日立製作所	Ｐｃｍ方式録音機
US4281355A (en) *	1978-02-01	1981-07-28	Matsushita Electric Industrial Co., Ltd.	Digital audio signal recorder
JPS54137204A (en) *	1978-04-17	1979-10-24	Sony Corp	Digital signal transmission method
US4564941A (en) *	1983-12-08	1986-01-14	Apple Computer, Inc.	Error detection system
US4813044A (en) *	1987-01-30	1989-03-14	International Business Machines Corporation	Method and apparatus for detecting transient errors

1968
- 1968-01-19 NL NL6800871A patent/NL6800871A/xx unknown
1969
- 1969-01-06 US US789340A patent/US3576952A/en not_active Expired - Lifetime
- 1969-01-09 GB GB0310/69A patent/GB1205722A/en not_active Expired
- 1969-01-14 CH CH45769A patent/CH492361A/de not_active IP Right Cessation
- 1969-01-14 FR FR6900462A patent/FR2000420A1/fr not_active Withdrawn
- 1969-01-15 DE DE19691901789 patent/DE1901789B2/de not_active Withdrawn
- 1969-01-17 BE BE726989D patent/BE726989A/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE1901789A1 (de)	1969-07-31
FR2000420A1 (fr)	1969-09-05
US3576952A (en)	1971-05-04
CH492361A (de)	1970-06-15
NL6800871A (fr)	1969-07-22
DE1901789B2 (de)	1971-01-14
GB1205722A (en)	1970-09-16

Publication	Publication Date	Title
AU428130B2 (fr)	1972-09-14
AU5184069A (fr)	1970-07-17
AU6168869A (fr)	1971-04-08
FR2000420A1 (fr)	1969-09-05
AU6171569A (fr)	1971-04-08
AU416157B2 (fr)	1971-08-23
AU429879B2 (fr)	1972-11-09
AU4811568A (fr)	1974-08-01
AU421558B1 (fr)	1970-01-29
AU3224368A (fr)	1969-07-17
AU4744468A (fr)	1970-06-18
AU3789668A (fr)	1968-06-20
BE727760A (fr)	1969-07-01
BE723900A (fr)	1969-04-16
AU479393A (fr)	1974-02-07
AU5758767A (fr)	1970-03-26
AU463027A (fr)	1971-03-04
AU4558658A (fr)	1970-05-07
BE728189A (fr)	1969-08-11
AU4503667A (fr)	1970-04-23
BE709274A (fr)	1968-07-12
BE727375A (fr)	1969-07-24
AU3083868A (fr)	1969-10-30
BE727043A (fr)	1969-07-17
BE726913A (fr)	1969-06-16

Legal Events

Date	Code	Title	Description
1985-07-31	RE	Patent lapsed	Owner name: DE STAAT DER NEDERLANDEN TEN DEZE VERTEGENWOORDIG Effective date: 19850117

Date

Code

Title

Description

1985-07-31

Patent lapsed

Owner name: DE STAAT DER NEDERLANDEN TEN DEZE VERTEGENWOORDIG

Effective date: 19850117