FR1212269A - Coded communication system - Google Patents
Coded communication systemInfo
- Publication number
- FR1212269A FR1212269A FR1212269DA FR1212269A FR 1212269 A FR1212269 A FR 1212269A FR 1212269D A FR1212269D A FR 1212269DA FR 1212269 A FR1212269 A FR 1212269A
- Authority
- FR
- France
- Prior art keywords
- communication system
- coded communication
- coded
- communication
- Prior art date
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
- H04Q9/14—Calling by using pulses
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/22—Arrangements affording multiple use of the transmission path using time-division multiplexing
- H04L5/26—Arrangements affording multiple use of the transmission path using time-division multiplexing combined with the use of different frequencies
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB30361/57A GB884295A (en) | 1957-09-27 | 1957-09-27 | Improvements relating to code communication systems |
GB1212269X | 1957-09-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1212269A true FR1212269A (en) | 1960-03-23 |
Family
ID=66428815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1212269D Expired FR1212269A (en) | 1957-09-27 | 1958-09-26 | Coded communication system |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE571392A (en) |
FR (1) | FR1212269A (en) |
GB (1) | GB884295A (en) |
LU (1) | LU36443A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3336577A (en) * | 1963-07-15 | 1967-08-15 | Gen Signal Corp | Telemetering system |
-
1957
- 1957-09-27 GB GB30361/57A patent/GB884295A/en not_active Expired
-
1958
- 1958-09-20 BE BE571392D patent/BE571392A/en unknown
- 1958-09-23 LU LU36443D patent/LU36443A1/en unknown
- 1958-09-26 FR FR1212269D patent/FR1212269A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB884295A (en) | 1961-12-13 |
BE571392A (en) | 1958-10-15 |
LU36443A1 (en) | 1958-11-24 |
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