Abstract
This paper proposes a new node architecture and protocol for a wavelength division multiple access (WDMA) packet-switched metropolitan area network. The network operates on a dual-bus topology and the tunable-transmitter and fixed-receiver scheme is adopted to facilitate data multiaccess. The network protocol runs on a cycle mechanism and the cycle length can be adaptively changed according to the data traffic, thus provides high throughput. The photonic implementation of the proposed network architecture and network nodes are discussed and a new packet-signaling scheme is proposed to avoid data collision during multiaccess. An experimental demonstration is also presented to show its feasibility.
| Original language | English |
|---|---|
| Pages (from-to) | 2208-2218 |
| Journal | Journal of Lightwave Technology |
| Volume | 17 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - Nov 1999 |
| Externally published | Yes |
Bibliographical note
Publication details (e.g. title, author(s), publication statuses and dates) are captured on an “AS IS” and “AS AVAILABLE” basis at the time of record harvesting from the data source. Suggestions for further amendments or supplementary information can be sent to [email protected].Funding
Manuscript received January 13, 1999; revised August 12, 1999. This work was supported in part by Hong Kong Research Grant Council CERG CUHK4157/98E and CUHK 4170/97E.
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