Optical communication network system and communication method using the same
US5369516A · kind A · utility
34Cited by
10References
63Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 7, 1993 |
| Grant date | Nov 29, 1994 |
| Priority date | — |
| Expiry date | Sep 7, 2013 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04J14/0307
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
An optical communication method and network system includes a base station for generating a plurality of beams having different wavelengths, an optical transmission line for transmitting the plurality of beams emitted by the base station, an optical transmitter, connected to the optical transmission line, for selecting one of the plurality of beams transmitted through the optical transmission line and modulating the selected beam in accordance with a signal to be transmitted, and an optical receiver, connected to the optical transmission line, for receiving the signal transmitted using the selected beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.