FI315474A - - Google Patents
Info
- Publication number
- FI315474A FI315474A FI3154/74A FI315474A FI315474A FI 315474 A FI315474 A FI 315474A FI 3154/74 A FI3154/74 A FI 3154/74A FI 315474 A FI315474 A FI 315474A FI 315474 A FI315474 A FI 315474A
- Authority
- FI
- Finland
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/04—Speed or phase control by synchronisation signals
- H04L7/06—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length
- H04L7/065—Speed or phase control by synchronisation signals the synchronisation signals differing from the information signals in amplitude, polarity or frequency or length and superimposed by modulation
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2357703A DE2357703B2 (en) | 1973-11-19 | 1973-11-19 | Method for phasing reference carriers for a data transmission system with frequency-differential phase modulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI315474A true FI315474A (en) | 1975-05-20 |
Family
ID=5898521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI3154/74A FI315474A (en) | 1973-11-19 | 1974-10-28 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5081716A (en) |
| BE (1) | BE822364A (en) |
| DE (1) | DE2357703B2 (en) |
| DK (1) | DK144170C (en) |
| FI (1) | FI315474A (en) |
| FR (1) | FR2251966B1 (en) |
| GB (1) | GB1481096A (en) |
| IT (1) | IT1025778B (en) |
| LU (1) | LU71298A1 (en) |
| NL (1) | NL7415010A (en) |
| NO (1) | NO140320C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113517975B (en) * | 2021-09-13 | 2021-12-07 | 天津飞旋科技股份有限公司 | Carrier synchronization control method, system, converter device and readable storage medium |
-
1973
- 1973-11-19 DE DE2357703A patent/DE2357703B2/en active Granted
-
1974
- 1974-09-10 GB GB39619/74A patent/GB1481096A/en not_active Expired
- 1974-10-09 NO NO743644A patent/NO140320C/en unknown
- 1974-10-17 FR FR7435006A patent/FR2251966B1/fr not_active Expired
- 1974-10-28 FI FI3154/74A patent/FI315474A/fi unknown
- 1974-11-18 LU LU71298A patent/LU71298A1/xx unknown
- 1974-11-18 DK DK598774A patent/DK144170C/en active
- 1974-11-18 NL NL7415010A patent/NL7415010A/en not_active Application Discontinuation
- 1974-11-18 IT IT29539/74A patent/IT1025778B/en active
- 1974-11-19 JP JP49133098A patent/JPS5081716A/ja active Pending
- 1974-11-19 BE BE150655A patent/BE822364A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5081716A (en) | 1975-07-02 |
| IT1025778B (en) | 1978-08-30 |
| DK144170C (en) | 1982-06-14 |
| DK598774A (en) | 1975-07-21 |
| DE2357703B2 (en) | 1975-09-18 |
| GB1481096A (en) | 1977-07-27 |
| FR2251966B1 (en) | 1978-06-09 |
| DE2357703A1 (en) | 1975-05-28 |
| BE822364A (en) | 1975-05-20 |
| NO140320B (en) | 1979-04-30 |
| DK144170B (en) | 1981-12-28 |
| FR2251966A1 (en) | 1975-06-13 |
| NO140320C (en) | 1979-08-08 |
| NL7415010A (en) | 1975-05-21 |
| NO743644L (en) | 1975-06-16 |
| LU71298A1 (en) | 1975-08-20 |