Adaptive Multi-Path SnF Scheduling Method for Delay-Sensitive Transfers Across Inter-Datacenter Optical Networks - Details

author：

Indexed by：

Abstract：

Traffic　fluctuations　make　conventional　end-To-end　delay-sensitive　(DS)　transfers　difficult　to　fully　utilize　the　residual　bandwidth　in　the　inter-datacenter　networks.　In　this　paper,　we　introduce　datacenter　storage　and　multi-path　routing　into　DS　transfers,　and　present　a　scheduling　method.　On　one　hand,　it　can　split　data　into　shorter　segments　and　route　them　through　multiple　paths.　On　the　other　hand,　it　leverages　temporary　storage　at　intermediate　sites　to　segment　each　path　into　sub-paths　when　provisioning　the　end-To-end　lightpath　fails.　Studies　show　that　compared　with　the　state-of-The-Art　scheduling　methods,　the　proposed　method　can　accommodate　more　DS　transfers,　shorten　delivery　time　and　accelerate　DS　transfers　efficiently.　©　2022　IFIP　TC6　WG6.10.

Keyword：

Delay-sensitive applications Digital storage Fiber optic networks Scheduling

Community：

[ 1 ] [Lin, Xiao]Fuzhou University, College of Physics and Information Engineering, Fuzhou, China
[ 2 ] [Ji, Shuo]Fuzhou University, College of Physics and Information Engineering, Fuzhou, China
[ 3 ] [Yue, Shengnan]Shanghai Jiao Tong University, State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai, China
[ 4 ] [Li, Jun]Soochow University, School of Electronic and Information Engineering, Suzhou, China
[ 5 ] [Sun, Weiqiang]Shanghai Jiao Tong University, State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai, China
[ 6 ] [Hu, Weisheng]Shanghai Jiao Tong University, State Key Laboratory of Advanced Optical Communication Systems and Networks, Shanghai, China