Title | ||
---|---|---|
Performance analysis of an improved soft preemptive scheme for unevenly distributed traffic in optical wavelength-division multiplexing networks. |
Abstract | ||
---|---|---|
In optical wavelength-division multiplexing (WDM) networks, traffic can be unevenly distributed across the network causing
inefficient utilization of resources. To solve this problem, an improved soft preemptive (SP) scheme is proposed by considering
dynamic resource distribution to deal with the uneven network utilization. A novel unevenly distributed traffic model in cross-time-zone
networks is also presented to evaluate the efficiency of the new scheme. Compared with other schemes such as normal shortest
path first (SPF) routing and wavelength conversion (WC), the new proposed scheme results demonstrate significantly better
performance with respect to the network utilization and overall network blocking probability. |
Year | DOI | Venue |
---|---|---|
2008 | 10.1007/s11107-008-0137-y | Photonic Network Communications |
Keywords | Field | DocType |
Optical WDM networks,Unevenly distributed traffic,Net work utilization,Soft preemption,Wavelength conversion,Traffic engineering | Wavelength-division multiplexing,Shortest path problem,Optical wavelength,Computer science,Computer network,Traffic model,Wavelength conversion,Multiplexing,Traffic engineering,Distributed computing | Journal |
Volume | Issue | ISSN |
16 | 3 | null |
Citations | PageRank | References |
1 | 0.37 | 2 |
Authors | ||
4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Nan Hua | 1 | 45 | 13.23 |
Xiaoping Zheng | 2 | 91 | 24.55 |
Hanyi Zhang | 3 | 72 | 16.35 |
Bingkun Zhou | 4 | 12 | 6.22 |