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- Title
Hyperbolic-Embedding-Aided Geographic Routing in Intelligent Vehicular Networks.
- Authors
Pan, Ying; Lyu, Na
- Abstract
Intelligent vehicular networks can not only connect various smart terminals to manned or unmanned vehicles but also to roads and people's hands. In order to support diverse vehicle-to-everything (V2X) applications in dynamic, intelligent vehicular networks, efficient and flexible routing is fundamental but challenging. Aimed to eliminate routing voids in traditional Euclidean geographic greedy routing strategies, we propose a hyperbolic-embedding-aided geographic routing strategy (HGR) in this paper. By embedding the network topology into a two-dimensional Poincaré hyperbolic disk, greedy forwarding is performed according to nodes' hyperbolic coordinates. Simulation results demonstrated that the proposed HGR strategy can greatly enhance the routing success rate through a smaller stretch of the routing paths, with little sacrifice of routing computation time.
- Subjects
INTELLIGENT networks; ROUTING algorithms; AUTONOMOUS vehicles; HYPERBOLIC spaces; FREIGHT forwarders
- Publication
Electronics (2079-9292), 2024, Vol 13, Issue 3, p661
- ISSN
2079-9292
- Publication type
Article
- DOI
10.3390/electronics13030661