LU76817A1 - - Google Patents
Info
- Publication number
- LU76817A1 LU76817A1 LU76817A LU76817A LU76817A1 LU 76817 A1 LU76817 A1 LU 76817A1 LU 76817 A LU76817 A LU 76817A LU 76817 A LU76817 A LU 76817A LU 76817 A1 LU76817 A1 LU 76817A1
- Authority
- LU
- Luxembourg
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/204—Multiple access
- H04B7/212—Time-division multiple access [TDMA]
- H04B7/2125—Synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0605—Special codes used as synchronising signal
- H04J3/0608—Detectors therefor, e.g. correlators, state machines
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Radio Relay Systems (AREA)
- Time-Division Multiplex Systems (AREA)
- Circuits Of Receivers In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2607433A DE2607433C3 (de) | 1976-02-24 | 1976-02-24 | Digitaler Korrelationsempfänger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU76817A1 true LU76817A1 (it) | 1978-10-18 |
Family
ID=5970715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU76817A LU76817A1 (it) | 1976-02-24 | 1977-02-22 |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4112498A (it) |
| JP (1) | JPS592416B2 (it) |
| AT (1) | AT360090B (it) |
| AU (1) | AU512151B2 (it) |
| BE (1) | BE851767A (it) |
| BR (1) | BR7701006A (it) |
| CA (1) | CA1070841A (it) |
| CH (1) | CH601951A5 (it) |
| DE (1) | DE2607433C3 (it) |
| DK (1) | DK79377A (it) |
| FR (1) | FR2342598A1 (it) |
| GB (1) | GB1561644A (it) |
| IE (1) | IE44702B1 (it) |
| IN (1) | IN145691B (it) |
| IT (1) | IT1078234B (it) |
| LU (1) | LU76817A1 (it) |
| NL (1) | NL7701899A (it) |
| SE (1) | SE421097B (it) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7902340A (nl) * | 1979-03-26 | 1980-09-30 | Philips Nv | Werkwijze voor het synchroniseren van de quadphase- ontvanger en kloksynchronisatie-inrichting voor het uitvoeren van de werkwijze. |
| US4240111A (en) * | 1979-04-04 | 1980-12-16 | Rca Corporation | Vertical sync separator |
| US4418409A (en) * | 1980-03-07 | 1983-11-29 | Ibm Corporation | Byte data activity compression |
| US4897659A (en) * | 1981-08-03 | 1990-01-30 | Texas Instruments Incorporated | Communication receiver |
| US4910521A (en) * | 1981-08-03 | 1990-03-20 | Texas Instruments Incorporated | Dual band communication receiver |
| DE3136461A1 (de) * | 1981-09-15 | 1983-03-31 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zur gesicherten uebertragung von digitalen signalen |
| EP0101636B1 (de) * | 1982-08-19 | 1987-04-08 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Verfahren zum Synchronisieren der Verschlüsselung und Entschlüsselung beim Übertragen digitaler, verschlüsselter Daten und Vorrichtung zum Ausführen dieses Verfahrens |
| DE3237619C2 (de) * | 1982-10-11 | 1985-04-18 | Karl Dipl.-Phys. Dr. 3550 Marburg Meinzer | Verfahren und Vorrichtung zur digitalen Datenübertragung |
| DE3333714A1 (de) * | 1983-09-17 | 1985-04-04 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Schaltungsanordnung zur rahmen- und phasensynchronisation eines empfangsseitigen abtasttaktes |
| US4577316A (en) * | 1984-02-13 | 1986-03-18 | Rca Corporation | Synchronization system for a regenerative subtransponder satellite communication system |
| US4613980A (en) * | 1984-09-04 | 1986-09-23 | Conoco Inc. | System for high accuracy remote decoding |
| CH667760A5 (de) * | 1985-04-29 | 1988-10-31 | Zellweger Uster Ag | Verfahren zum detektieren eines von einem rundsteuersender ausgesandten startimpulses und rundsteuerempfaenger zur durchfuehrung des verfahrens. |
| WO1987006086A1 (en) * | 1986-03-28 | 1987-10-08 | Ampex Corporation | Digital data block synchronizer |
| US4937843A (en) * | 1986-03-28 | 1990-06-26 | Ampex Corporation | Digital data block synchronizer |
| SE468266B (sv) * | 1991-04-12 | 1992-11-30 | Ericsson Telefon Ab L M | Foerfarande att synkronisera en radiomottagare till en inkommande radiosignal |
| NZ251238A (en) * | 1992-03-31 | 1995-07-26 | Commw Of Australia | Demultiplexer synchroniser: cross correlated sync bits summed |
| FR2726711B1 (fr) * | 1994-11-07 | 1996-12-20 | Alcatel Telspace | Procede de detection de symboles de reference pour recepteur de donnees numeriques |
| US5684727A (en) * | 1996-02-07 | 1997-11-04 | Macdonald, Dettwiler And Associates Ltd. | High-speed correlator |
| JP3335530B2 (ja) * | 1996-09-25 | 2002-10-21 | 松下電器産業株式会社 | 既知パタン検出装置 |
| GB2320650B (en) * | 1996-12-23 | 2001-09-26 | Ericsson Telefon Ab L M | Telecommunications systems |
| DE19914098C2 (de) * | 1999-03-27 | 2002-09-19 | Rwe Energie Ag | Verfahren zur Entwässerung von Rohbraunkohle durch Zentrifugieren |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH431145A (de) * | 1963-04-22 | 1967-02-28 | Licentia Gmbh | Digitales Vergleichsglied |
| US3346844A (en) * | 1965-06-09 | 1967-10-10 | Sperry Rand Corp | Binary coded signal correlator |
| US3656109A (en) * | 1970-03-13 | 1972-04-11 | Sperry Rand Corp | Hamming distance and magnitude detector and comparator |
| US3760355A (en) * | 1972-03-08 | 1973-09-18 | Motorola Inc | Digital pattern detector |
| JPS528148B2 (it) * | 1972-08-07 | 1977-03-07 | ||
| US3796868A (en) * | 1972-08-11 | 1974-03-12 | Communications Satellite Corp | Variable threshold digital correlator |
| GB1477833A (en) * | 1973-08-24 | 1977-06-29 | Nat Res Dev | Apparatus for comparing two binary signals |
| AR204189A1 (es) * | 1974-01-14 | 1975-11-28 | Siemens Ag | Disposicion de transmision de informacion por satelite |
| DE2511056C2 (de) * | 1975-03-13 | 1977-02-24 | Siemens Ag | Schaltungsanordnung zur empfangsseitigen stopschrittverlaengerung bei zeichenrahmen-gebundener zeitmultiplex-datenuebertragung |
-
1976
- 1976-02-24 DE DE2607433A patent/DE2607433C3/de not_active Expired
- 1976-12-07 GB GB50875/76A patent/GB1561644A/en not_active Expired
-
1977
- 1977-01-04 CH CH5077A patent/CH601951A5/xx not_active IP Right Cessation
- 1977-02-03 US US05/765,401 patent/US4112498A/en not_active Expired - Lifetime
- 1977-02-17 AT AT107677A patent/AT360090B/de not_active IP Right Cessation
- 1977-02-17 BR BR7701006A patent/BR7701006A/pt unknown
- 1977-02-21 CA CA272,237A patent/CA1070841A/en not_active Expired
- 1977-02-22 FR FR7705039A patent/FR2342598A1/fr active Granted
- 1977-02-22 SE SE7701938A patent/SE421097B/xx unknown
- 1977-02-22 LU LU76817A patent/LU76817A1/xx unknown
- 1977-02-22 NL NL7701899A patent/NL7701899A/xx not_active Application Discontinuation
- 1977-02-22 IT IT20554/77A patent/IT1078234B/it active
- 1977-02-23 DK DK79377A patent/DK79377A/da unknown
- 1977-02-23 IE IE384/77A patent/IE44702B1/en unknown
- 1977-02-23 AU AU22581/77A patent/AU512151B2/en not_active Expired
- 1977-02-24 JP JP52019760A patent/JPS592416B2/ja not_active Expired
- 1977-02-24 BE BE175210A patent/BE851767A/xx unknown
- 1977-03-22 IN IN413/CAL/77A patent/IN145691B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU2258177A (en) | 1978-08-31 |
| AU512151B2 (en) | 1980-09-25 |
| DE2607433B2 (de) | 1979-05-23 |
| CH601951A5 (it) | 1978-07-14 |
| IE44702L (en) | 1977-08-24 |
| BR7701006A (pt) | 1977-10-18 |
| IE44702B1 (en) | 1982-02-24 |
| AT360090B (de) | 1980-12-29 |
| IT1078234B (it) | 1985-05-08 |
| DE2607433C3 (de) | 1980-01-17 |
| BE851767A (fr) | 1977-08-24 |
| SE421097B (sv) | 1981-11-23 |
| SE7701938L (sv) | 1977-08-25 |
| GB1561644A (en) | 1980-02-27 |
| DK79377A (da) | 1977-08-25 |
| JPS52102611A (en) | 1977-08-29 |
| FR2342598B1 (it) | 1981-08-14 |
| FR2342598A1 (fr) | 1977-09-23 |
| CA1070841A (en) | 1980-01-29 |
| NL7701899A (nl) | 1977-08-26 |
| US4112498A (en) | 1978-09-05 |
| ATA107677A (de) | 1980-05-15 |
| IN145691B (it) | 1978-12-02 |
| DE2607433A1 (de) | 1977-09-01 |
| JPS592416B2 (ja) | 1984-01-18 |