316 citations · 887 across the 24 of their papers we have counts for
25 papers
How the Fusion of Onboard Sensors and V2X Data can Improve (or not) the Cooperative Perception of Connected Automated Vehicles
Amir Mohammadisarab, Miguel Sepulcre, Luca Lusvarghi +1
Automated vehicles rely on onboard sensors to perceive their surroundings and navigate autonomously. However, sensor performance may degrade under adverse weather conditions or whe…
Fusion or Confusion? Potential and Challenges in Fusion of Onboard Sensors and V2X Data in Cooperative Perception
Amir Mohammadisarab, Miguel Sepulcre, Luca Lusvarghi +5
Connected Automated Vehicles (CAVs) utilize their onboard sensors to perceive the environment. The perception range and accuracy can be affected by adverse weather or non-line-of-s…
Support of Teleoperated Driving with 5G Networks
M. Carmen Lucas-Estañ, Baldomero Coll-Perales, Mohammad Irfan Khan +4
Teleoperated driving (ToD) can support autonomous driving under complex or unexpected traffic scenarios that an autonomous vehicle may not understand or be able to handle. In ToD,…
Importance of Intent-Sharing for V2X-based Maneuver Coordination
Rafael Molina-Masegosa, Sergei S. Avedisov, Miguel Sepulcre +3
This paper examines the critical role of intent-sharing in enabling effective maneuver coordination for connected and automated vehicles (CAVs). Successful maneuver coordinations r…
FORESEE: A Cooperative Lane Change Model for Connected and Automated Driving
Rafael Molina-Masegosa, Sergei S. Avedisov, Miguel Sepulcre +3
This paper presents FORESEE, a novel cooperative lane change model for connected and automated driving. FORESEE leverages Vehicle-to-Everything (V2X) data to anticipate traffic con…
Multi-Target Maneuver Coordinations: Unlocking Coordination Opportunities in Connected Automated Driving
Rafael Molina-Masegosa, Sergei S. Avedisov, Miguel Sepulcre +3
Maneuver coordination is a key enabler of connected and automated driving, allowing vehicles to negotiate and execute maneuvers that would otherwise be difficult, inefficient or un…
When Cooperation Should End: Maneuver Coordination Cancellation for Connected Automated Driving
Rafael Molina-Masegosa, Sergei S. Avedisov, Miguel Sepulcre +2
Maneuver coordination is essential for cooperative connected automated driving, enabling vehicles to negotiate maneuvers and interactions through V2X communication. While prior wor…
Mind the Noise: Sensitivity of Transformer-based Interaction-Aware Trajectory Prediction Models to Noisy Data
Shahab Salehi, Luca Lusvarghi, Miguel Sepulcre +1
Trajectory prediction allows autonomous vehicles to anticipate the future behavior of surrounding objects (or agents) and, accordingly, maximize the safety and efficiency of their…
Direct-V2X Support with 5G Network-based Communications: Performance, Challenges and Solutions
M. C. Lucas-Estañ, B. Coll-Perales, T. Shimizu +5
This study analyzes the feasibility of supporting critical V2X services using 5G network-based Vehicle-to-Network-to-Vehicle (V2N2V) communications. The study evaluates the end-to-…
5G Network Architecture and Configuration Choices to Support Teleoperated Driving at Scale
M. C. Lucas-Estañ, B. Coll-Perales, M. I. Khan +4
Teleoperated driving (ToD) enables the remote driving or control of vehicles. For this purpose, vehicles must transmit video feeds to the ToD control center so that the remote oper…
Predictive and Spatially Aware Scheduling in Flexible Duplexing for Deterministic Communications
Syed Morsleen Riaz, Baldomero Coll-Perales, M. Carmen Lucas-Estañ +2
Next generation wireless networks must sustain deterministic service levels for time-sensitive closed-loop applications. Flexible duplexing (FD) is an efficient solution to support…
Semantic and Task-Oriented V2X Communications: Pushing the Limits of V2X Networks Scalability
Luca Lusvarghi, Javier Gozalvez, Mohammad Irfan Khan +3
Scalable Vehicle-to-Everything (V2X) networks are key to support the large-scale deployment of connected and automated mobility. However, the scalability of V2X networks is current…
Demand- and Priority-Aware Adaptive Congestion Control for Heterogeneous V2X Service Requirements
Miguel Sepulcre, Javier Tortosa-Garcia, Javier Gozalvez
Vehicle-to-Everything (V2X) communications enable the exchange of information among vehicles to improve road safety and traffic efficiency. As V2X deployments progress, vehicles ar…
The Search for Relevance: A Context-Aware Paradigm Shift in Semantic and Task-Oriented V2X Communications
Luca Lusvarghi, Javier Gozalvez, Baldomero Coll-Perales +4
The design of communication systems has traditionally prioritized the reliable and timely delivery of data. However, the scalability challenges faced by the evolution towards a dat…
Multi-Channel Operation for the Release 2 of ETSI Cooperative Intelligent Transport Systems
Alessandro Bazzi, Miguel Sepulcre, Quentin Delooz +5
Vehicles and road infrastructure are starting to be equipped with vehicle-to-everything (V2X) communication solutions to increase road safety and provide new services to drivers an…
An Analytical Latency Model and Evaluation of the Capacity of 5G NR to Support V2X Services using V2N2V Communications
M. C. Lucas-Estañ, B. Coll-Perales, T. Shimizu +5
5G has been designed to support applications such as connected and automated driving. To this aim, 5G includes a highly flexible New Radio (NR) interface that can be configured to…
End-to-End V2X Latency Modeling and Analysis in 5G Networks
B. Coll-Perales, M. C. Lucas-Estañ, T. Shimizu +5
5G networks provide higher flexibility and improved performance compared to previous cellular technologies. This has raised expectations on the possibility to support advanced V2X…
Analytical Models of the Performance of IEEE 802.11p Vehicle to Vehicle Communications
Miguel Sepulcre, Manuel Gonzalez-Martin, Javier Gozalvez +2
The critical nature of vehicular communications requires their extensive testing and evaluation. Analytical models can represent an attractive and cost-effective approach for such…
Context-based Broadcast Acknowledgement for Enhanced Reliability of Cooperative V2X Messages
Baldomero Coll-Perales, Gokulnath Thandavarayan, Miguel Sepulcre +1
Most V2X applications/services are supported by the continuous exchange of broadcast messages. One of the main challenges is to increase the reliability of broadcast transmissions…
Empirical Models for the Realistic Generation of Cooperative Awareness Messages in Vehicular Networks
Rafael Molina-Masegosa, Miguel Sepulcre, Javier Gozalvez +2
Most V2X (Vehicle-to-Everything) applications rely on broadcasting awareness messages known as CAM (Cooperative Awareness Messages) in ETSI or BSM (Basic Safety Message) in SAE sta…
Generation of Cooperative Perception Messages for Connected and Automated Vehicles
Gokulnath Thandavarayan, Miguel Sepulcre, Javier Gozalvez
Connected and Automated Vehicles (CAVs) utilize a variety of onboard sensors to sense their surrounding environment. CAVs can improve their perception capabilities if vehicles exch…
Geo-Based Scheduling for C-V2X Networks
Rafael Molina-Masegosa, Miguel Sepulcre, Javier Gozalvez
Cellular Vehicle-to-Everything (C-V2X) networks can operate without cellular infrastructure support. Vehicles can autonomously select their radio resources using the sensing-based…
Power and Packet Rate Control for Vehicular Networks in Multi-Application Scenarios
Miguel Sepulcre, Javier Gozalvez, M. Carmen Lucas-Estañ
Vehicular networks require vehicles to periodically transmit 1-hop broadcast packets in order to detect other vehicles in their local neighborhood. Many vehicular applications depe…
Heterogeneous V2V Communications in Multi-Link and Multi-RAT Vehicular Networks
Miguel Sepulcre, Javier Gozalvez
Connected and automated vehicles will enable advanced traffic safety and efficiency applications thanks to the dynamic exchange of information between vehicles, and between vehicle…