Data transmission system
US4166946A · kind A · utility
41Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 8, 1977 |
| Grant date | Sep 4, 1979 |
| Priority date | — |
| Expiry date | Jun 8, 1997 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B10/275
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An optical fibre data transmision system in which some terminals at least act as repeaters for received data. Each terminal is allotted a specified transmission time. Terminals are provided with optical fibre by-pass arrangements in case a repeating terminal fails.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.