BE502980A - - Google Patents
Info
- Publication number
- BE502980A BE502980A BE502980DA BE502980A BE 502980 A BE502980 A BE 502980A BE 502980D A BE502980D A BE 502980DA BE 502980 A BE502980 A BE 502980A
- Authority
- BE
- Belgium
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
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL297630X | 1950-05-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE502980A true BE502980A (el) |
Family
ID=19783056
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE502980D BE502980A (el) | 1950-05-02 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE502980A (el) |
| CH (1) | CH297630A (el) |
| DE (1) | DE844324C (el) |
| FR (1) | FR1044692A (el) |
| GB (1) | GB701328A (el) |
| NL (1) | NL92229C (el) |
-
0
- BE BE502980D patent/BE502980A/xx unknown
- NL NL92229D patent/NL92229C/xx active
-
1951
- 1951-04-27 GB GB9977/51A patent/GB701328A/en not_active Expired
- 1951-04-29 DE DEN3848A patent/DE844324C/de not_active Expired
- 1951-04-30 CH CH297630D patent/CH297630A/de unknown
- 1951-05-02 FR FR1044692D patent/FR1044692A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE844324C (de) | 1952-11-04 |
| GB701328A (en) | 1953-12-23 |
| FR1044692A (fr) | 1953-11-19 |
| NL92229C (el) | |
| CH297630A (de) | 1954-03-31 |