MC-COCO4V2P: multi-channel clustering-based congestion control for Vehicle-to-Pedestrian communication. - In: IEEE Transactions on Intelligent Vehicles, ISSN 2379-8858, Bd. 6 (2021), 3, S. 523-532
Vehicle-to-Pedestrian communication can extend crash prevention capabilities of the current driver assistance systems in vehicles. This requires vehicles and pedestrians to exchange safety messages with each other. However, as the number of pedestrians increases, the numerous safety messages transmitted by pedestrians can quickly congest the network. This can severely affect Vehicle-to-Pedestrian and Vehicle-to-Vehicle communication. Hence, a mechanism for the mitigation of network congestion caused by pedestrian safety messages is required. This article proposes a Multi-channel Clustering-based Congestion Control (MC-COCO4V2P) algorithm, a proactive and infrastructure-independent clustering-based approach to mitigate the network congestion caused by pedestrians. Our approach clusters pedestrians based on their location and direction and uses separate channels for exchanging cluster and safety messages, thereby reducing the control information overhead. It also employs a transmit power control mechanism to make the clustering mechanism energy efficient. Our results show that the clustering of pedestrians can significantly improve network performance and reduce the power consumption of pedestrians devices.
https://doi.org/10.1109/TIV.2020.3046694
Modeling and evaluation of the impact of motorcycles mobility on vehicular traffic. - In: Journal of Transportation Technologies, ISSN 2160-0481, Bd. 11 (2021), 3, S. 426-435
Traffic simulation can help to evaluate the impact of different mobility behaviors on the traffic flow from safety, efficiency, and environmental views. The objective of this paper is to extend the SUMO (Simulation of Urban Mobility) road traffic simulator to model and evaluate the impact of motorcycles mobility on vehicular traffic. First, we go through diverse mobility aspects and models for motorcycles in SUMO. Later, we opt for the most suitable mobility models of motorcycles. Finally, the impact of motorcycle mobility on different kinds of vehicles is investigated in terms of environment, fuel consumption, velocity and travel time. The result of modeling and evaluation shows that based on the mobility model of the motorcycle, vehicular traffic flow can be enhanced or deteriorated.
https://doi.org/10.4236/jtts.2021.113028
Vehicle classification in intelligent transport systems: an overview, methods and software perspective. - In: IEEE open journal of intelligent transportation systems, ISSN 2687-7813, Bd. 2 (2021), S. 173-194
https://doi.org/10.1109/OJITS.2021.3096756
On-demand quality-of-service for crucial vehicle-to-pedestrian communication. - In: WiMob 2020, (2020), S. 56-61
https://doi.org/10.1109/WiMob50308.2020.9253416
External device to protect the software-defined network performance in case of a malicious attack. - In: ICFNDS '19, (2019), article no. 25, 6 Seiten
Many security analyses argue that the Software-Defined Network (SDNs) framework has many vulnerabilities because SDN provides malicious users an easy opportunity to overload network resources. Typically, the malicious user directs the attack towards the network layer, especially the controller plane which acts as the core of the network. However, the attack is redirected to the application layer when the attacker is defeated in the network layer. This paper proposes to extend the SDN controller with an external device to improve the SDN architecture and to protect the service level of the SDN components against malicious attacks. Simulation results show that the proposal successfully protects Web servers against Slow HTTP DDoS attacks.
https://doi.org/10.1145/3341325.3342016
Using INSPECTOR device to stop packet injection attack in SDN. - In: IEEE communications letters, ISSN 1089-7798, Bd. 23 (2019), 7, S. 1174-1177
https://doi.org/10.1109/LCOMM.2019.2896928
15. Ilmenauer TK-Manager Workshop : Technische Universität Ilmenau, 17. Mai 2019 : Tagungsband. - Ilmenau : ilmedia, 2019. - 1 Online-Ressource (64 Seiten)
https://doi.org/10.22032/dbt.38489
Vehicle-to-Pedestrian communication for vulnerable road users: survey, design considerations, and challenges. - In: Sensors, ISSN 1424-8220, Bd. 19 (2019), 2, 358, insges. 18 S.
https://doi.org/10.3390/s19020358
Telefonieren im Internet - wie wird aus Paketen Sprache?. - In: Kinderuni Ilmenau 2018, (2018)
Hybrid scheme to enable DTN routing protocols to efficiently exploit stable MANET contacts. - In: EURASIP journal on wireless communications and networking, ISSN 1687-1499, (2018), 237, S. 1-13
https://doi.org/10.1186/s13638-018-1248-5