Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication
This paper presents a dynamic topology evolution model and a multi-objective routing optimization algorithm tailored for Vehicular Ad Hoc Networks (VANETs) to address the challenges of efficient routing in highly dynamic topologies. The proposed algorithm utilizes a Dynamic Topology Evolution (DTE)...
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| Language: | English |
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IEEE
2025-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/10879484/ |
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| author | Hao Wang |
| author_facet | Hao Wang |
| author_sort | Hao Wang |
| collection | DOAJ |
| description | This paper presents a dynamic topology evolution model and a multi-objective routing optimization algorithm tailored for Vehicular Ad Hoc Networks (VANETs) to address the challenges of efficient routing in highly dynamic topologies. The proposed algorithm utilizes a Dynamic Topology Evolution (DTE) model to evaluate routing stability by capturing continuous changes in network topology. By integrating a cooperative relay mechanism and a multi-objective relay node selection method, the algorithm significantly enhances data transmission success rates and reduces end-to-end latency. Furthermore, the implementation of Dijkstra’s algorithm enables efficient path selection with low computational complexity. Simulations using real urban traffic data demonstrate that the proposed algorithm outperforms existing protocols in terms of packet delivery rates and transmission delays, particularly in complex urban environments. |
| format | Article |
| id | doaj-art-f9ffcc643a5f4ebe8eec1d22c7309175 |
| institution | DOAJ |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-f9ffcc643a5f4ebe8eec1d22c73091752025-08-20T03:15:48ZengIEEEIEEE Access2169-35362025-01-0113361243613410.1109/ACCESS.2025.354100310879484Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET CommunicationHao Wang0https://orcid.org/0009-0003-1050-849XDepartment of Information Engineering, Xidian University, Xi’an, ChinaThis paper presents a dynamic topology evolution model and a multi-objective routing optimization algorithm tailored for Vehicular Ad Hoc Networks (VANETs) to address the challenges of efficient routing in highly dynamic topologies. The proposed algorithm utilizes a Dynamic Topology Evolution (DTE) model to evaluate routing stability by capturing continuous changes in network topology. By integrating a cooperative relay mechanism and a multi-objective relay node selection method, the algorithm significantly enhances data transmission success rates and reduces end-to-end latency. Furthermore, the implementation of Dijkstra’s algorithm enables efficient path selection with low computational complexity. Simulations using real urban traffic data demonstrate that the proposed algorithm outperforms existing protocols in terms of packet delivery rates and transmission delays, particularly in complex urban environments.https://ieeexplore.ieee.org/document/10879484/VANETsroutingdynamic topologyDijkstra’s algorithmnetwork stabilityurban mobility |
| spellingShingle | Hao Wang Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication IEEE Access VANETs routing dynamic topology Dijkstra’s algorithm network stability urban mobility |
| title | Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication |
| title_full | Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication |
| title_fullStr | Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication |
| title_full_unstemmed | Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication |
| title_short | Dynamic Topology Evolution and Multi-Objective Routing Optimization for Efficient VANET Communication |
| title_sort | dynamic topology evolution and multi objective routing optimization for efficient vanet communication |
| topic | VANETs routing dynamic topology Dijkstra’s algorithm network stability urban mobility |
| url | https://ieeexplore.ieee.org/document/10879484/ |
| work_keys_str_mv | AT haowang dynamictopologyevolutionandmultiobjectiveroutingoptimizationforefficientvanetcommunication |