DE3750152D1 - Datenübertragungssystem mit Korrelationsempfänger. - Google Patents

Datenübertragungssystem mit Korrelationsempfänger.

Info

Publication number: DE3750152D1
Authority: DE; Germany
Prior art keywords: data transmission; transmission system; correlation receiver; correlation; receiver
Prior art date: 1986-09-11
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 - Fee Related

Application number

DE3750152T

Other languages

English (en)

Other versions

DE3750152T2 (de

Inventor

Nicholas Andrew Young

Alister Graham Burr

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.)

EMI Group Ltd

Original Assignee

Thorn EMI PLC

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.)

1986-09-11

Filing date

1987-09-07

Publication date

1994-08-04

1987-09-07 Application filed by Thorn EMI PLC filed Critical Thorn EMI PLC

1994-08-04 Application granted granted Critical

1994-08-04 Publication of DE3750152D1 publication Critical patent/DE3750152D1/de

1995-01-12 Publication of DE3750152T2 publication Critical patent/DE3750152T2/de

2007-09-08 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L23/00—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00
- H04L23/02—Apparatus or local circuits for systems other than those covered by groups H04L15/00 - H04L21/00 adapted for orthogonal signalling
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B3/00—Line transmission systems
- H04B3/54—Systems for transmission via power distribution lines
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
- H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B2203/00—Indexing scheme relating to line transmission systems
- H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
- H04B2203/5462—Systems for power line communications
- H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

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

DE3750152T 1986-09-11 1987-09-07 Datenübertragungssystem mit Korrelationsempfänger. Expired - Fee Related DE3750152T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB868621875A GB8621875D0 (en)	1986-09-11	1986-09-11	Signal receiver

Publications (2)

Publication Number	Publication Date
DE3750152D1 true DE3750152D1 (de)	1994-08-04
DE3750152T2 DE3750152T2 (de)	1995-01-12

Family

ID=10604012

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3750152T Expired - Fee Related DE3750152T2 (de)	1986-09-11	1987-09-07	Datenübertragungssystem mit Korrelationsempfänger.

Country Status (5)

Country	Link
US (1)	US4833694A (de)
EP (1)	EP0260851B1 (de)
CA (1)	CA1274595C (de)
DE (1)	DE3750152T2 (de)
GB (1)	GB8621875D0 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1318368C (en) *	1988-01-14	1993-05-25	Yoshitaka Uchida	Correlation pulse generator
US4903225A (en) *	1988-12-23	1990-02-20	Ampex Corporation	High speed digital data correlator having a synchronous pipelined full adder cell array
US5016261A (en) *	1989-04-17	1991-05-14	Hughes Aircraft Company	Method and apparatus for achieving improved anti-jam performance via conversion gain
US5144642A (en) *	1990-06-07	1992-09-01	Stanford Telecommunications, Inc	Interference detection and characterization method and apparatus
US5594506A (en) *	1995-09-26	1997-01-14	Samsung Electronics Co., Ltd.	Line sync detector for digital television receiver
JP3504119B2 (ja) *	1997-09-12	2004-03-08	三菱電機株式会社	復調装置、クロック再生装置、復調方法及びクロック再生方法
GB9910513D0 (en) *	1999-05-06	1999-07-07	Ncr Int Inc	Money storage device system and method of operating a bank account and bank account
GB2369017B8 (en) *	2000-11-10	2006-04-06	Ubinetics Ltd	Time alignment
US8013738B2 (en)	2007-10-04	2011-09-06	Kd Secure, Llc	Hierarchical storage manager (HSM) for intelligent storage of large volumes of data
US7382244B1 (en)	2007-10-04	2008-06-03	Kd Secure	Video surveillance, storage, and alerting system having network management, hierarchical data storage, video tip processing, and vehicle plate analysis
US9413575B2 (en)	2013-03-15	2016-08-09	Echelon Corporation	Method and apparatus for multi-carrier modulation (MCM) packet detection based on phase differences
US9363128B2 (en)	2013-03-15	2016-06-07	Echelon Corporation	Method and apparatus for phase-based multi-carrier modulation (MCM) packet detection

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3341658A (en) *	1963-03-18	1967-09-12	Nippon Electric Co	Synchronization system utilizing a matched filter for correlation detection of sync signals
US4638494A (en) *	1970-08-19	1987-01-20	Sperry Corporation	System for the acquisition of code signals
US3953674A (en) *	1975-04-04	1976-04-27	Nasa	Telemetry Synchronizer
US4039749A (en) *	1975-09-08	1977-08-02	Ncr Corporation	Spread spectrum demodulator
US4653069A (en) *	1975-11-06	1987-03-24	General Electric Company	Spread spectrum correlation receiver
US4221005A (en) *	1979-05-21	1980-09-02	Nasa	Pseudonoise code tracking loop
DE3377886D1 (en) *	1982-03-10	1988-10-06	Emi Ltd	Improvements relating to communication over noisy lines
US4435822A (en) *	1982-05-19	1984-03-06	Sperry Corporation	Coherent spread spectrum receiving apparatus
US4550414A (en) *	1983-04-12	1985-10-29	Charles Stark Draper Laboratory, Inc.	Spread spectrum adaptive code tracker
FR2549663A1 (fr) *	1983-07-21	1985-01-25	Snecma	Procede et dispositif pour le codage et le decodage d'une emission a large bande

1986
- 1986-09-11 GB GB868621875A patent/GB8621875D0/en active Pending
1987
- 1987-09-07 EP EP87307866A patent/EP0260851B1/de not_active Expired - Lifetime
- 1987-09-07 DE DE3750152T patent/DE3750152T2/de not_active Expired - Fee Related
- 1987-09-08 CA CA546318A patent/CA1274595C/en not_active Expired
- 1987-09-10 US US07/094,842 patent/US4833694A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE3750152T2 (de)	1995-01-12
EP0260851A2 (de)	1988-03-23
CA1274595A (en)	1990-09-25
CA1274595C (en)	1990-09-25
US4833694A (en)	1989-05-23
EP0260851B1 (de)	1994-06-29
GB8621875D0 (en)	1986-11-05
EP0260851A3 (en)	1989-08-16

Publication	Publication Date	Title
DE59004565D1 (de)	1994-03-24	Sender-empfänger-system.
DE3883817D1 (de)	1993-10-14	Datenübertragungssystem.
DE3751005D1 (de)	1995-03-02	Datenübertragungssystem mit Mehrfachausnützung.
DE3785781D1 (de)	1993-06-17	Zusammengesetztes qam-psk-uebertragungssystem.
DE69020105D1 (de)	1995-07-20	Datenübertragungssystem.
DE3887595D1 (de)	1994-03-17	Mehrfachaussendungsdatenübermittlungssystem.
DE3689452D1 (de)	1994-02-10	Datenübertragungssystem.
DE3751486D1 (de)	1995-10-05	Datenübertragungssystem.
DE3789743D1 (de)	1994-06-09	Serielles Datenübertragungssystem.
DE3687621D1 (de)	1993-03-11	Zweidrahtuebertragungssystem.
NO871323L (no)	1987-10-01	Lokalt datanettverk-overfoeringssystem.
DE3853005D1 (de)	1995-03-23	Übertragungssystem.
DE3682309D1 (de)	1991-12-12	Geheimuebertragungssystem.
DE3852410D1 (de)	1995-01-26	Übertragungssystem mit Vielfachzugriff.
DE3853310D1 (de)	1995-04-20	Multiplex-Übertragungssystem.
DE3851127D1 (de)	1994-09-22	Multiplex-Übertragungssystem.
DE68923853D1 (de)	1995-09-21	Betriebssicheres optisches Übertragungssystem.
DE68916464D1 (de)	1994-08-04	Übertragungssystem mit Wechselstrom-Kopplungsempfängerschaltung.
DE3887298D1 (de)	1994-03-03	Multiplex-Übertragungssystem.
NO893416L (no)	1990-02-26	Romdiversitets-mottakerkopling.
DE3786950D1 (de)	1993-09-16	Uebertragungskanal-sendeempfaenger.
DE3687234D1 (de)	1993-01-14	Video-uebertragungs-systeme.
DE3750152D1 (de)	1994-08-04	Datenübertragungssystem mit Korrelationsempfänger.
DE3784694D1 (de)	1993-04-15	Funkdatenuebertragungssystem.
DE3789791D1 (de)	1994-06-16	Datenübertragungsvorrichtung.

Legal Events

Date	Code	Title	Description
1995-07-27	8364	No opposition during term of opposition
1996-09-12	8339	Ceased/non-payment of the annual fee