CH559491A5 - - Google Patents
Info
- Publication number
- CH559491A5 CH559491A5 CH1609473A CH1609473A CH559491A5 CH 559491 A5 CH559491 A5 CH 559491A5 CH 1609473 A CH1609473 A CH 1609473A CH 1609473 A CH1609473 A CH 1609473A CH 559491 A5 CH559491 A5 CH 559491A5
- Authority
- CH
- Switzerland
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)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722256081 DE2256081C2 (de) | 1972-11-16 | 1972-11-16 | Fernmeldeanlage mit Verbindungsverkehr zwischen ortsfesten und beweglichen Teilnehmerstellen über Relaisstationen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH559491A5 true CH559491A5 (US07202987-20070410-C00007.png) | 1975-02-28 |
Family
ID=5861846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1609473A CH559491A5 (US07202987-20070410-C00007.png) | 1972-11-16 | 1973-11-15 |
Country Status (6)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2651394B1 (fr) * | 1989-08-29 | 1994-08-05 | Matra Communication | Reseau de communication radio-telephonique. |
| FR2657204A2 (fr) * | 1989-08-29 | 1991-07-19 | Matra Communication | Reseau de communication radio-telephonique. |
| CA2041705A1 (en) * | 1990-07-25 | 1992-01-26 | Jesse Eugene Russell | Method and apparatus for providing wireless communications between remote locations |
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1972
- 1972-11-16 DE DE19722256081 patent/DE2256081C2/de not_active Expired
-
1973
- 1973-11-12 GB GB5234073A patent/GB1427556A/en not_active Expired
- 1973-11-14 NL NL7315602A patent/NL7315602A/xx not_active Application Discontinuation
- 1973-11-15 FR FR7340774A patent/FR2207395B1/fr not_active Expired
- 1973-11-15 JP JP48128700A patent/JPS4983303A/ja active Pending
- 1973-11-15 CH CH1609473A patent/CH559491A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2256081C2 (de) | 1974-10-17 |
| NL7315602A (US07202987-20070410-C00007.png) | 1974-05-20 |
| GB1427556A (en) | 1976-03-10 |
| JPS4983303A (US07202987-20070410-C00007.png) | 1974-08-10 |
| DE2256081A1 (US07202987-20070410-C00007.png) | 1974-03-28 |
| FR2207395B1 (US07202987-20070410-C00007.png) | 1978-11-17 |
| DE2256081B1 (de) | 1974-03-28 |
| FR2207395A1 (US07202987-20070410-C00007.png) | 1974-06-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PW | Restitution | ||
| PL | Patent ceased |