Pro-Active Strategies in Online Routing

2021 ◽  
pp. 205-239
Author(s):  
Stefan Bock
Keyword(s):  
Online Routing

Near-optimal online routing in opportunistic networks

2018 ◽  
Vol 32 (3) ◽  
pp. e3863 ◽  
Author(s):  
Narges Arastouie ◽  
Masoud Sabaei ◽  
Bahador Bakhshi
Keyword(s):  
Opportunistic Networks ◽  
Online Routing

Upper and Lower Bounds for Online Routing on Delaunay Triangulations

2015 ◽  
pp. 203-214 ◽  
Author(s):  
Nicolas Bonichon ◽  
Prosenjit Bose ◽  
Jean-Lou De Carufel ◽  
Ljubomir Perković ◽  
André van Renssen
Keyword(s):  
Lower Bounds ◽  
Upper And Lower Bounds ◽  
Delaunay Triangulations ◽  
Online Routing

scholarly journals Online routing and scheduling of search-and-rescue teams

OR Spectrum ◽  
2020 ◽  
Vol 42 (3) ◽  
pp. 755-784
Author(s):  
Davood Shiri ◽  
Vahid Akbari ◽  
F. Sibel Salman
Keyword(s):  
Search And Rescue ◽  
Routing And Scheduling ◽  
Online Routing

Resource Efficient Online Routing Enabled Translucent Space Division Multiplexing Based Elastic Optical Networks

2019 ◽  
Vol 0 (0) ◽  
Author(s):  
Sridhar Iyer
Keyword(s):  
Optical Networks ◽  
Blocking Probability ◽  
Optical Network ◽  
Routing Algorithm ◽  
Network Resources ◽  
Modulation Formats ◽  
Modulation Format ◽  
Online Routing ◽  
Space Division Multiplexing ◽  
Space Division

AbstractIn the current work, we focus on the optimization of lightpath routing in a Space Division Multiplexing based Elastic Optical Network (SDM-b-EON) for which we propose an online routing algorithm, named as Resource Efficient Online Routing Algorithm with Regeneration (REORAwR) which, in addition to ensuring the routing of translucent lightpaths through spectral super-channels over spatial modes links also accounts for the presence of the transceivers in the network. The proposed REORAwR algorithm is tunable such that it can either aim to reduce the bandwidth blocking probability or can aim to minimize the overall consumed power. In regard to regeneration, we investigate two scenarios which differ in their regeneration variability level in addition to the adjustment of modulation formats as per the transmission route characteristics. We conduct extensive simulations considering two realistic network topologies and realistic transmission reach values. The obtained results demonstrate that significant benefits can be obtained in regard to the utilization of both the major network resources (spectrum and transceivers) when regeneration is conducted with complete flexibility and modulation format conversion is also permitted at every node of the SDM-b-EON. In addition, the obtained results also show that when compared to spectrum usage, in terms of the overall consumed power, the performance profits which can be obtained in a translucent SDM-b-EON are very small.

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