A fault-tolerant small world topology control model in ad hoc networks for search and rescue
| Autor: | Petter Holme, Ling Fang, Bo Zhang, Jing Zhao, Bowen Chang, Mian Tan, Yue Wu |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Physics
Mobility model Small-world network Wireless ad hoc network business.industry Topology control Ad hoc communication General Physics and Astronomy 020206 networking & telecommunications Fault tolerance 02 engineering and technology 01 natural sciences 0103 physical sciences 0202 electrical engineering electronic engineering information engineering Repeated game 010306 general physics business Search and rescue Computer network |
| Zdroj: | Physics Letters A. 382(no. 7):467-476 |
| Popis: | Due to their self-organized, multi-hop and distributed characteristics, ad hoc networks are useful in search and rescue. Topology control models need to be designed for energy-efficient, robust and fast communication in ad hoc networks. This paper proposes a topology control model which specializes for search and rescue—Compensation Small World-Repeated Game (CSWRG)—which integrates mobility models, constructing small world networks and a game-theoretic approach to the allocation of resources. Simulation results show that our mobility models can enhance the communication performance of the constructed small-world networks. Our strategy, based on repeated game, can suppress selfish behavior and compensate agents that encounter selfish or faulty neighbors. This model could be useful for the design of ad hoc communication networks. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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