NL161014C - Datatransmissiestelsel, voorzien van een egalisatie- -inrichting. - Google Patents

Datatransmissiestelsel, voorzien van een egalisatie- -inrichting.

Info

Publication number: NL161014C
Authority: NL; Netherlands
Prior art keywords: data transmission; transmission system; equalization device; system fitted; fitted
Prior art date: 1971-03-30

Application number

NL7204092.A

Other languages

English (en)

Other versions

NL7204092A (nl

NL161014B (nl

Original Assignee

Western Electric Co

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.)

1971-03-30

Filing date

1972-03-27

Publication date

1979-12-17

1972-03-27 Application filed by Western Electric Co filed Critical Western Electric Co

1972-10-03 Publication of NL7204092A publication Critical patent/NL7204092A/xx

1979-07-16 Publication of NL161014B publication Critical patent/NL161014B/nl

1979-12-17 Application granted granted Critical

1979-12-17 Publication of NL161014C publication Critical patent/NL161014C/nl

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
- H04L25/03006—Arrangements for removing intersymbol interference
- H04L25/03012—Arrangements for removing intersymbol interference operating in the time domain
- H04L25/03019—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception
- H04L25/03038—Arrangements for removing intersymbol interference operating in the time domain adaptive, i.e. capable of adjustment during data reception with a non-recursive structure

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Computer Networks & Wireless Communication (AREA)
Signal Processing (AREA)
Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

NL7204092.A 1971-03-30 1972-03-27 Datatransmissiestelsel, voorzien van een egalisatie- -inrichting. NL161014C (nl)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US12932871A	1971-03-30	1971-03-30

Publications (3)

Publication Number	Publication Date
NL7204092A NL7204092A (nl)	1972-10-03
NL161014B NL161014B (nl)	1979-07-16
NL161014C true NL161014C (nl)	1979-12-17

Family

ID=22439463

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7204092.A NL161014C (nl)	1971-03-30	1972-03-27	Datatransmissiestelsel, voorzien van een egalisatie- -inrichting.

Country Status (10)

Country	Link
US (1)	US3715666A (nl)
JP (1)	JPS5413743B1 (nl)
BE (1)	BE781196A (nl)
CA (1)	CA969239A (nl)
DE (1)	DE2214398C3 (nl)
FR (1)	FR2131727A5 (nl)
GB (1)	GB1380651A (nl)
IT (1)	IT954566B (nl)
NL (1)	NL161014C (nl)
SE (1)	SE373471B (nl)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4209843A (en) *	1975-02-14	1980-06-24	Hyatt Gilbert P	Method and apparatus for signal enhancement with improved digital filtering
US4944036A (en) *	1970-12-28	1990-07-24	Hyatt Gilbert P	Signature filter system
US4581715A (en) *	1970-12-28	1986-04-08	Hyatt Gilbert P	Fourier transform processor
US4553213A (en) *	1970-12-28	1985-11-12	Hyatt Gilbert P	Communication system
US4744042A (en) *	1970-12-28	1988-05-10	Hyatt Gilbert P	Transform processor system having post processing
US4686655A (en) *	1970-12-28	1987-08-11	Hyatt Gilbert P	Filtering system for processing signature signals
US4551816A (en) *	1970-12-28	1985-11-05	Hyatt Gilbert P	Filter display system
US4553221A (en) *	1970-12-28	1985-11-12	Hyatt Gilbert P	Digital filtering system
US5459846A (en) *	1988-12-02	1995-10-17	Hyatt; Gilbert P.	Computer architecture system having an imporved memory
US5053983A (en) *	1971-04-19	1991-10-01	Hyatt Gilbert P	Filter system having an adaptive control for updating filter samples
JPS5412777B1 (nl) *	1971-06-28	1979-05-25
DE2247190C3 (de) *	1972-09-26	1980-12-04	Siemens Ag, 1000 Berlin Und 8000 Muenchen	Verfahren zur Einstellung der Trägerphase bei der Übertragung von Signalen
JPS605086B2 (ja) *	1973-03-20	1985-02-08	日本電気株式会社	相関符号化デ−タ伝送における適応型自動等化器
US4145747A (en) *	1975-03-25	1979-03-20	Kokusai Denshin Denwa Kabushiki Kaisha	Method for establishing a tap coefficient of an adaptive automatic equalizer
US4047013A (en) *	1975-07-09	1977-09-06	International Business Machines Corporation	Method and apparatus for fast determination of initial transversal equalizer coefficient values
FR2423929A1 (fr) *	1975-07-10	1979-11-16	Ibm France	Procede et dispositif pour determiner rapidement les valeurs initiales des coefficients d'un egaliseur transversal
US4004226A (en) *	1975-07-23	1977-01-18	Codex Corporation	QAM receiver having automatic adaptive equalizer
US3978407A (en) *	1975-07-23	1976-08-31	Codex Corporation	Fast start-up adaptive equalizer communication system using two data transmission rates
JPS5249750A (en) *	1975-10-20	1977-04-21	Oki Electric Ind Co Ltd	Control system of automated equalizer
US4006303A (en) *	1975-12-29	1977-02-01	The United States Of America As Represented By The Secretary Of The Navy	Filtered transition distortion channel quality monitor
FR2337465A1 (fr) *	1975-12-30	1977-07-29	Ibm France	Procede et dispositif pour determiner les valeurs initiales des coefficients d'un egaliseur transversal complexe
US4027257A (en) *	1976-06-01	1977-05-31	Xerox Corporation	Frequency domain automatic equalizer having logic circuitry
US4285061A (en) *	1979-09-14	1981-08-18	Bell Telephone Laboratories, Incorporated	Equalizer sample loading in voiceband data sets
US4245345A (en) *	1979-09-14	1981-01-13	Bell Telephone Laboratories, Incorporated	Timing acquisition in voiceband data sets
IT1121030B (it) *	1979-09-18	1986-03-26	Cselt Centro Studi Lab Telecom	Procedimento e circuito per il controllo automatico del guadagno in apparecchiature elettroniche
US4365338A (en) *	1980-06-27	1982-12-21	Harris Corporation	Technique for high rate digital transmission over a dynamic dispersive channel
US4430743A (en) *	1980-11-17	1984-02-07	Nippon Electric Co., Ltd.	Fast start-up system for transversal equalizers
JPS57184356A (en) *	1981-05-08	1982-11-13	Seiko Epson Corp	Fsk demodulating circuit
EP0072479B1 (de) *	1981-08-13	1987-09-23	Licentia Patent-Verwaltungs-GmbH	Anordnung zum Ausgleich von Amplituden- und Phasenverzerrungen in einem Gleichwellenfunknetz
US4590583A (en) *	1982-07-16	1986-05-20	At&T Bell Laboratories	Coin telephone measurement circuitry
US4566119A (en) *	1983-10-12	1986-01-21	Industrial Products, Inc.	Equalizer networks and methods of developing scaling coefficients therefor
US4811360A (en) *	1988-01-14	1989-03-07	General Datacomm, Inc.	Apparatus and method for adaptively optimizing equalization delay of data communication equipment
JP3168576B2 (ja) *	1990-07-09	2001-05-21	ソニー株式会社	波形等化フィルタ装置
US5642379A (en) *	1993-06-14	1997-06-24	Paradyne Corporation	Technique for modulating orthogonal signals with one or more analog or digital signals
JPH09289481A (ja) *	1996-02-20	1997-11-04	Internatl Business Mach Corp <Ibm>	無線通信機、無線通信方法及び無線通信システム
US5751347A (en) *	1996-03-26	1998-05-12	Harris Corporation	Vestigial sideband test signal generator and method
US7099384B1 (en) *	2000-09-01	2006-08-29	Qualcomm, Inc.	Method and apparatus for time-division power assignments in a wireless communication system
US7490275B2 (en)	2001-02-02	2009-02-10	Rambus Inc.	Method and apparatus for evaluating and optimizing a signaling system

1971
- 1971-03-30 US US00129328A patent/US3715666A/en not_active Expired - Lifetime
- 1971-10-26 CA CA126,111A patent/CA969239A/en not_active Expired
1972
- 1972-03-22 SE SE7203680A patent/SE373471B/xx unknown
- 1972-03-24 DE DE2214398A patent/DE2214398C3/de not_active Expired
- 1972-03-24 BE BE781196A patent/BE781196A/xx not_active IP Right Cessation
- 1972-03-27 NL NL7204092.A patent/NL161014C/nl not_active IP Right Cessation
- 1972-03-29 GB GB1462672A patent/GB1380651A/en not_active Expired
- 1972-03-29 JP JP3086072A patent/JPS5413743B1/ja active Pending
- 1972-03-29 FR FR7211095A patent/FR2131727A5/fr not_active Expired
- 1972-03-29 IT IT68001/72A patent/IT954566B/it active

Also Published As

Publication number	Publication date
NL7204092A (nl)	1972-10-03
NL161014B (nl)	1979-07-16
IT954566B (it)	1973-09-15
SE373471B (nl)	1975-02-03
DE2214398B2 (de)	1973-08-09
CA969239A (en)	1975-06-10
BE781196A (fr)	1972-07-17
DE2214398C3 (de)	1974-02-28
GB1380651A (en)	1975-01-15
JPS5413743B1 (nl)	1979-06-01
FR2131727A5 (nl)	1972-11-10
DE2214398A1 (de)	1972-10-12
US3715666A (en)	1973-02-06

Publication	Publication Date	Title
NL161014C (nl)	1979-12-17	Datatransmissiestelsel, voorzien van een egalisatie- -inrichting.
NL188260C (nl)	1992-05-06	Datatransmissiestelsel.
CH552321A (de)	1974-07-31	Kabeluebertragungsanlage.
NL171338B (nl)	1982-10-18	Meervoudige extrusie-inrichting.
CH549851A (de)	1974-05-31	Datenspeichereinrichtung.
NL166591C (nl)	1981-08-17	Foutencorrigerend datatransmissiestelsel.
NL157473B (nl)	1978-07-17	Ontvanger met een automatische, adaptieve transversale egalisatie-inrichting.
NL153048B (nl)	1977-04-15	Communicatiestelsel voorzien van een automatische transversale egalisatie-inrichting.
CH556259A (de)	1974-11-29	Transportanlage mit gefuehrtem fahrzeug.
NL7412743A (nl)	1975-04-02	Datatransmissiesysteem.
NL178102C (nl)	1986-01-16	Bandregistratie-inrichting, voorzien van automatische afschakelmiddelen.
DK114910B (da)	1969-08-18	Datatransmissionsanlæg.
NL167528C (nl)	1981-12-16	Datacommunicatie-inrichting met een verbindingsstelsel.
NL175572C (nl)	1984-11-16	Datatransmissiestelsel.
NL147894B (nl)	1975-11-17	Gelijkrichtingsinrichting.
CH541833A (de)	1973-09-15	Datenübermittlungsanlage
CH536049A (de)	1973-04-15	Datenübertragungs-Anschlussgerät
NL174974C (nl)	1984-09-03	Ventilatie-inrichting.
CH550453A (de)	1974-06-14	Datenverwertungseinrichtung.
NL160076B (nl)	1979-04-17	Ventilatie-inrichting.
NL163087C (nl)	1980-07-15	Telegrafisch transmissiestelsel.
SE386285B (sv)	1976-08-02	Mottagare i en anleggning for informationsoverforing med en infrarodstralkella, spec. laserstralkella
CH551120A (de)	1974-06-28	Simplexfunktelegraphenanlage.
DK128799B (da)	1974-07-01	Transmissionsanlæg.
NL155397B (nl)	1977-12-15	Kathodestelsel, alsmede beeldopnamebuis voorzien van een kathodestelsel.

Legal Events

Date	Code	Title	Description
1986-11-17	V1	Lapsed because of non-payment of the annual fee
1992-03-26	NL80	Abbreviated name of patent owner mentioned of already nullified patent	Owner name: WEST ELECTRIC