Publications:Dynamic time-deterministic traffic in a fiber-optic WDM star network
From CERES
| Title | Dynamic time-deterministic traffic in a fiber-optic WDM star network |
|---|---|
| Author | Magnus Jonsson and Klas Börjesson and Magnus Legardt |
| Year | 1997 |
| PublicationType | Conference Paper |
| Journal | |
| HostPublication | Proceedings : Ninth Euromicro Workshop on Real Time Systems, June 11-13, 1997, Toledo, Spain |
| DOI | http://dx.doi.org/10.1109/EMWRTS.1997.613760 |
| Conference | Ninth Euromicro Workshop on Real Time Systems, June 11-13, 1997, Toledo, Spain |
| Diva url | http://hh.diva-portal.org/smash/record.jsf?searchId=1&pid=diva2:239983 |
| Abstract | A number of protocols for WDM (Wavelength Division Multiplexing) star networks have been proposed. However, the area of real-time protocols for these networks is quite unexplored. In this paper, a real-time protocol, based on TDM (Time Division Multiplexing), for fiber-optic star networks is presented. By the use of WDM, multiple Gb/s channels are achieved. Services for both guarantee-seeking messages and best-effort messages are supported for single destination, multicast, and broadcast transmission. Slot reserving can be used to increase the time-deterministic bandwidth, while still having an efficient bandwidth utilization due to a simple slot release method. The deterministic properties of the protocol are analyzed and simulation results presented. |
