Assessing the Adequacy of MQTT and ZeroMQ for 5G-Enabled V2X Networks
[EN] The advent of fifth-generation (5G) networks has enabled cellular vehicle-to-everything (C-V2X) communication, requiring the efficient delivery of large volumes of real-time vehicular data under stringent latency and reliability constraints. At the application layer, Message Queuing Telemetry T...
| Autores: | , , , , , , |
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| Tipo de documento: | artigo |
| Data de publicação: | 2025 |
| País: | España |
| Recursos: | Universitat Politècnica de València (UPV) |
| Repositório: | RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia |
| Idioma: | inglês |
| OAI Identifier: | oai:riunet.upv.es:10251/230369 |
| Acesso em linha: | https://riunet.upv.es/handle/10251/230369 |
| Access Level: | Acceso aberto |
| Palavra-chave: | 5G Vehicle-to-Everything (V2X) Message Queuing Telemetry Transport (MQTT) ZeroMQ OMNeT++ |
| Resumo: | [EN] The advent of fifth-generation (5G) networks has enabled cellular vehicle-to-everything (C-V2X) communication, requiring the efficient delivery of large volumes of real-time vehicular data under stringent latency and reliability constraints. At the application layer, Message Queuing Telemetry Transport (MQTT) and ZeroMQ have emerged as candidate protocols; however, their comparative performance in vehicular networking contexts remains insufficiently examined. This work presents a simulation-based evaluation of MQTT and ZeroMQ using OMNeT++, integrating INET for protocol modeling, Veins for vehicular mobility, and Simu5G for cellular network operations. We developed custom protocol modules and assessed them under diverse traffic conditions, analyzing key metrics such as end-to-end latency, message overhead, and scalability. Our results reveal that ZeroMQ achieves lower latency in moderate traffic scenarios, whereas MQTT demonstrates superior reliability and efficiency under high traffic loads, offering valuable insights for selecting application-layer protocols in C-V2X environments. |
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