Publications Conference paper · Delay-tolerant networks · 2023

Inter-Regional Routing in Interplanetary Networks with Shortcuts and Contact Passageways

Olivier De Jonckère and Juan A. Fraire

IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE), pp. 87–92, 2023

Abstract

Conjointly with Schedule-Aware Bundle Routing (SABR), inter-regional routing support will be a key component for future interplanetary networks. Dividing the network into topologically or agency-based regions allows SABR to scale by reducing its scope to intra-regional forwarding. In its first formulation, inter-regional transmissions are handled via a gateway called a node passageway that is simultaneously a member of the two regions it bridges. This paper proposes a technique to support regional contact passageways that allows an arbitrarily high number of participating nodes compared to the legacy node passageway. A proof-of-concept of this approach and an evaluation of the regional structure is provided to highlight the feasibility of the concept and the networking performance increase when switching from a regional tree structure to a regional graph structure.

Cite

DOI 10.1109/wisee58383.2023.10289358

BibTeX

@inproceedings{DBLP:conf/wisee/JonckereF23,
  author    = {Olivier De Jonck{\`{e}}re and Juan A. Fraire},
  title     = {Inter-Regional Routing in Interplanetary Networks with Shortcuts and Contact Passageways},
  booktitle = {IEEE International Conference on Wireless for Space and Extreme Environments (WiSEE)},
  pages     = {87--92},
  publisher = {{IEEE}},
  year      = {2023},
  doi       = {10.1109/wisee58383.2023.10289358}
}

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