Le Minh, Hoa, Ghassemlooy, Zabih, Ng, Wai Pang and Chiang, Ming-Feng (2006) All-Optical Packet Router Based on Multi-Wavelength PPM Header Processing. In: NOC 2006: 11th European Conference on Networks and Optical Communications, July 2007, Berlin, Germany.
Full text not available from this repository. (Request a copy)Abstract
The paper proposes an all-optical 1×M router architecture based on pulse-position-modulation header processing (PPM-HP) scheme for packet routing in all-optical high-speed wavelength division multiplexing (WDM) packet switching network. The router is mainly comprised of all-optical clock extraction, pulse-position-modulation header extraction, continuous-wave (CW) sources, wavelength conversion modules and a multiple-wavelength PPM routing table (MW-PPRT). The proposed MW-PPRT uses only a single-bitwise optical AND-gate to carry out fast correlation between the packet header and entire possible entries in the routing table. In addition, MW-PPRT offers the capability of simultaneously generating the routing table patterns for parallel header processing in PPM-HPs. The proposed router is investigated and simulated to show the ultrafast processing, wavelength routing and the optical signal-to-noise ratio (OSNR) performance.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | H600 Electronic and Electrical Engineering |
| Department: | Faculties > Engineering and Environment > Mathematics, Physics and Electrical Engineering |
| Depositing User: | Becky Skoyles |
| Date Deposited: | 30 Apr 2014 15:49 |
| Last Modified: | 12 Oct 2019 19:06 |
| URI: | http://nrl.northumbria.ac.uk/id/eprint/16231 |
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