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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Najah, O. Seman, K. Abdulrahim, K. |
| Copyright Year | 2014 |
| Description | Author affiliation: Fac. of Sci. & Technol., Univ. Sci. Islam Malaysia, Kuala Lumpur, Malaysia (Najah, O.; Seman, K.; Abdulrahim, K.) |
| Abstract | Packet contention in photonic packet switches is a key issue in network performance. Without using a proper contention scheme, switches will get congested earlier. Although Optical Code Division Multiplexing, Wavelength Division Multiplexing (OCDM/WDM) applies a code and wavelength as a path in the node, the capacity granularity of OCDM/WDM may become too large to switch the packets among input and output. A possible solution for this issue is to employ optical buffering techniques that incorporate fiber delay lines (FDLs) in OCDM/WDM architecture. The proposed scheme takes the advantage of shared buffering, optical coding and wavelength conversion to enhance the switch performance. The performance evaluation of the hybrid optical switch architecture is validated through extensive simulation. This paper analyzes the performance of proposed system based on fixed sized packet (synchronized packet). It is shown that with this algorithm, the hybrid optical-buffered switch can achieve a throughput of ~ 0.99 and a loss rate of $1.9*10^{-3}$ respectively, at a heavy load of 0.9. |
| Starting Page | 269 |
| Ending Page | 274 |
| File Size | 314077 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781479968572 |
| e-ISBN | 9781479968589 |
| DOI | 10.1109/ICTS.2014.7010595 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2014-09-24 |
| Publisher Place | Indonesia |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Optical fibers Shared Fiber Delay Line (FDL) Performance Evaluation Optical switches Optical buffering Optical wavelength conversion Optical Code Division Multiplexing/Wavelength Division Multiplexing (OCDM/WDM) Wavelength division multiplexing Optical packet switching |
| Content Type | Text |
| Resource Type | Article |
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