Packet contention resolution in slotted optical packet switch using ant-colony based algorithm
β Scribed by Tan, S.C.; Abbou, F.M.; Tat, E.H.
- Book ID
- 117810170
- Publisher
- The Institution of Engineering and Technology
- Year
- 2007
- Tongue
- English
- Weight
- 144 KB
- Volume
- 1
- Category
- Article
- ISSN
- 1751-8628
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## Abstract Wavelength conversion (WC) is highly useful for contention resolution in optical packet switches (OPS). However, the immature technology and the high cost of fullβrange tunableβwavelength converters (FTWCs) remain big challenges. We propose a new scheme in OPS where fixedβwavelength con
## Abstract Contention resolution techniques greatly affect the architecture and performance of an optical packet switch (OPS). Fiber delay lines (FDLs) and wavelength converters which can resolve the contention problem and provide acceptable performance, have been demonstrated in many OPS designs.