Open AccessA Routing Algorithm for Delay Tolerant Networks
Author(s) -
Bin Liu,
Wang Zhi-lin,
Ronggang Zhu
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1684/1/012052
Subject(s) - quantization (signal processing) , routing algorithm , computer science , node (physics) , routing (electronic design automation) , algorithm , state (computer science) , computer network , routing protocol , engineering , structural engineering
Based on the limitations of traditional submission ratio of Prophet caused by the performance difference and state difference of nodes in the new service environment, and the idea of utility quantization, a Prophet-BSAS algorithm based on node state was designed. The utility parameters and utility functions of the improved algorithm were analyzed in detail, and the performance of Prophet-BSAS and other classical routing algorithms was simulated and analyzed under the typical mobility model.