TY - CHAP A1 - Barbosa da Silva, Leonardo A1 - Lobo, Silas A1 - Fernández, Evelio A1 - Facchi, Christian ED - Vinel, Alexey ED - Berns, Karsten ED - Ploeg, Jeroen ED - Gusikhin, Oleg T1 - What Is the Right Bounding Box of a VRU Cluster in V2X Communication? How to Form a Good Shape? T2 - Vehits 2024: 10th International Conference on Vehicle Technology and Intelligent Transport Systems Proceedings N2 - Among the possible traffic members on a Vehicle-to-Everything network, the term Vulnerable Road User (VRU) is assigned e.g. to pedestrians and cyclists. The VRU Awareness Message (VAM) is used by VRUs to inform other users of their presence and ensure they are perceived in a traffic system. Since the number of VRUs in crowded areas might be very high, the over-the-air traffic might be overloaded. To reduce channel overload, VAMs offer a clustering feature in which VRUs with similar kinematics and positions can group themselves so that only one device transmits messages. The VRU Basic Service specification describes the cluster as a bounding box that must cover all its members using a geometric shape so that other vehicles in the vicinity can avoid colliding with the contained VRUs. This paper contributes to the standardization effort by introducing a data structure, the Cluster Map, for the clustering in the VRU Basic Service. Furthermore, this work is the first to suggest strategies for forming bounding box shapes. Simulation results show that each of the geometry types is useful in different situations, thus further research on the topic is advised. UR - https://doi.org/10.5220/0012699100003702 Y1 - 2024 UR - https://doi.org/10.5220/0012699100003702 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-48553 SN - 978-989-758-703-0 SP - 144 EP - 155 PB - SciTePress CY - Setúbal ER - TY - CHAP A1 - Lobo, Silas A1 - Festag, Andreas A1 - Facchi, Christian T1 - Enhancing the Safety of Vulnerable Road Users: Messaging Protocols for V2X Communication T2 - 2022 IEEE 96th Vehicular Technology Conference (VTC2022-Fall) Proceedings UR - https://doi.org/10.1109/VTC2022-Fall57202.2022.10012775 KW - road safety KW - vulnerable road users KW - V2X communication KW - messaging KW - collective perception KW - CPM KW - VAM KW - VRU Y1 - 2023 UR - https://doi.org/10.1109/VTC2022-Fall57202.2022.10012775 SN - 978-1-6654-5468-1 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Lobo, Silas A1 - Festag, Andreas A1 - Facchi, Christian T1 - Adaptive Message Prioritization: How to Prioritize VRU Awareness Messages in a Congested V2X Network T2 - 2024 IEEE 27th International Conference on Intelligent Transportation Systems (ITSC) UR - https://doi.org/10.1109/ITSC58415.2024.10919704 Y1 - 2025 UR - https://doi.org/10.1109/ITSC58415.2024.10919704 SN - 979-8-3315-0592-9 SP - 423 EP - 430 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Lobo, Silas A1 - Fernandez, Evelio A1 - Facchi, Christian T1 - Determining the Location of Objects Using a Vision-System Sensor and CPM T2 - XXXVIII Simpósio Brasileiro de Telecomunicações e Processamento de Sinais UR - https://doi.org/10.14209/SBRT.2020.1570661627 KW - VANET KW - Collective Perception Message KW - CPM KW - Perceived Object KW - Car2X KW - MobilEye Y1 - 2020 UR - https://doi.org/10.14209/SBRT.2020.1570661627 PB - SBrT CY - Rio de Janeiro ER - TY - CHAP A1 - Maksimovski, Daniel A1 - Lobo, Silas A1 - Facchi, Christian T1 - Prioritization of Maneuver Coordination Messages and the Impact of Decentralized Congestion Control T2 - 2024 IEEE 99th Vehicular Technology Conference (VTC2024-Spring): Proceedings UR - https://doi.org/10.1109/VTC2024-Spring62846.2024.10683237 Y1 - 2024 UR - https://doi.org/10.1109/VTC2024-Spring62846.2024.10683237 SN - 979-8-3503-8741-4 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Lobo, Silas A1 - Barbosa da Silva, Leonardo A1 - Facchi, Christian T1 - To Cluster or not to Cluster: A VRU Clustering Based on V2X Communication T2 - 2023 IEEE 26th International Conference on Intelligent Transportation Systems (ITSC) UR - https://doi.org/10.1109/ITSC57777.2023.10422659 Y1 - 2024 UR - https://doi.org/10.1109/ITSC57777.2023.10422659 SN - 979-8-3503-9946-2 SP - 2218 EP - 2225 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Lobo, Silas A1 - Neumeier, Stefan A1 - Fernandez, Evelio A1 - Facchi, Christian ED - Alvarez Lopez, Pablo ED - Banse Bueno, Olaf Angelo ED - Armellini, Maria Giuliana ED - Behrisch, Michael ED - Bieker-Walz, Laura ED - Erdmann, Jakob ED - Flötteröd, Yun-Pang ED - Hilbrich, Robert ED - Nippold, Ronald ED - Rummel, Johannes ED - Schwamborn, Matthias ED - Wagner, Peter ED - Weber, Melanie T1 - InTAS: The Ingolstadt Traffic Scenario for SUMO T2 - SUMO User Conference 2020 UR - https://doi.org/10.52825/scp.v1i.102 KW - realistic traffic scenario KW - traffic modelling KW - VANET KW - SUMO Y1 - 2022 UR - https://doi.org/10.52825/scp.v1i.102 UR - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:573-18235 SP - 73 EP - 92 PB - TIB Open Publishing CY - Hannover ER - TY - CHAP A1 - Lobo, Silas A1 - Barbosa da Silva, Leonardo A1 - Facchi, Christian ED - Aguiar, Ana ED - Higuchi, Takamasa ED - Sargento, Susana ED - Vinel, Alexey ED - Memedi, Agon T1 - VRU Basic Service: A V2X Comprehensive Analysis in a VRU Large-Scale Scenario T2 - 2025 IEEE Vehicular Networking Conference (VNC) UR - https://doi.org/10.1109/VNC64509.2025.11054143 Y1 - 2025 UR - https://doi.org/10.1109/VNC64509.2025.11054143 SN - 979-8-3315-2437-1 SP - 116 EP - 123 PB - IEEE CY - Piscataway ER - TY - CHAP A1 - Maksimovski, Daniel A1 - Lobo, Silas A1 - Facchi, Christian T1 - Efficient Channel Load Reduction for V2X Maneuver Coordination Service T2 - 2025 IEEE 102nd Vehicular Technology Conference (VTC2025-Fall): Proceedings UR - https://doi.org/10.1109/VTC2025-Fall65116.2025.11310480 Y1 - 2026 UR - https://doi.org/10.1109/VTC2025-Fall65116.2025.11310480 SN - 979-8-3315-0320-8 PB - IEEE CY - Piscataway ER -