FR2413826B1 - - Google Patents
Info
- Publication number
- FR2413826B1 FR2413826B1 FR7800018A FR7800018A FR2413826B1 FR 2413826 B1 FR2413826 B1 FR 2413826B1 FR 7800018 A FR7800018 A FR 7800018A FR 7800018 A FR7800018 A FR 7800018A FR 2413826 B1 FR2413826 B1 FR 2413826B1
- 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
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Radio Relay Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800018A FR2413826A1 (fr) | 1978-01-02 | 1978-01-02 | Systeme de transmission a modulation numerique par faisceaux hertziens |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7800018A FR2413826A1 (fr) | 1978-01-02 | 1978-01-02 | Systeme de transmission a modulation numerique par faisceaux hertziens |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2413826A1 FR2413826A1 (fr) | 1979-07-27 |
FR2413826B1 true FR2413826B1 (it) | 1980-05-16 |
Family
ID=9203068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7800018A Granted FR2413826A1 (fr) | 1978-01-02 | 1978-01-02 | Systeme de transmission a modulation numerique par faisceaux hertziens |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2413826A1 (it) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3403341A (en) * | 1965-09-13 | 1968-09-24 | Rucker Co | Communication system with autoamtic channel selection |
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1978
- 1978-01-02 FR FR7800018A patent/FR2413826A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2413826A1 (fr) | 1979-07-27 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |