Chiang, Ming-Feng, Ghassemlooy, Zabih, Le Minh, Hoa and Ng, Wai Pang (2007) All-optical packet-switched routing based on pulse-position-modulated header. In: The 7th IASTED International Conferences on Wireless and Optical Communications (WOC 2007), 30 May- 1 June 2007, Montréal, Canada.
Full text not available from this repository. (Request a copy)Abstract
The paper presents a node architecture for an all-optical packet router where packet header address and the routing table formats are based on the pulse position modulation (PPM). A single bit-wise AND gate is used for correlation of a packet header address with the PPM based routing table (PPRT) entries, thus resulting in reduced processing time and system complexity. It is also shown that the proposed scheme offer unicast/multi-cast/broadcast transmitting capabilities. We show that the optical power of the correlated packet header address and the switched signal on-off contrast ratio largely depend on the switching window width and the timing offset of the PPM header address.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | H600 Electronic and Electrical Engineering |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Related URLs: | |
| Depositing User: | Ay Okpokam |
| Date Deposited: | 23 Oct 2012 15:16 |
| Last Modified: | 12 Oct 2019 19:06 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/9908 |
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