FR2291670B3 - - Google Patents
Info
- Publication number
- FR2291670B3 FR2291670B3 FR7437279A FR7437279A FR2291670B3 FR 2291670 B3 FR2291670 B3 FR 2291670B3 FR 7437279 A FR7437279 A FR 7437279A FR 7437279 A FR7437279 A FR 7437279A FR 2291670 B3 FR2291670 B3 FR 2291670B3
- Authority
- FR
- France
- 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
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Radio Relay Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7437279A FR2291670A1 (fr) | 1974-11-12 | 1974-11-12 | Reseau de television a reemissions ponctuelles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7437279A FR2291670A1 (fr) | 1974-11-12 | 1974-11-12 | Reseau de television a reemissions ponctuelles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2291670A1 FR2291670A1 (fr) | 1976-06-11 |
| FR2291670B3 true FR2291670B3 (US07122547-20061017-C00064.png) | 1977-08-12 |
Family
ID=9144855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7437279A Granted FR2291670A1 (fr) | 1974-11-12 | 1974-11-12 | Reseau de television a reemissions ponctuelles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2291670A1 (US07122547-20061017-C00064.png) |
-
1974
- 1974-11-12 FR FR7437279A patent/FR2291670A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2291670A1 (fr) | 1976-06-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |