2026-05-27T05:35:07Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/367932026-02-03T12:28:41Zcom_10630_2254col_10630_37959

Toutouh-El-Alamin, Jamal Alba-Torres, Enrique 2025-01-23T09:09:41Z 2025-01-23T09:09:41Z 2011 J. Toutouh and E. Alba, "Performance analysis of optimized VANET protocols in real world tests," 2011 7th International Wireless Communications and Mobile Computing Conference, Istanbul, Turkey, 2011, pp. 1244-1249, doi: 10.1109/IWCMC.2011.5982718. https://hdl.handle.net/10630/36793 Vehicular ad hoc networks (VANETs) provide the communications required to deploy Intelligent Transportation Systems (ITS). In the current state of the art in this field there is a lack of studies on real outdoor experiments to validate the new VANETs protocols and applications proposed by designers. In this work we have addressed the definition of a testbed in order to study the performance of the Vehicular Data Transfer Protocol (VDTP) in a real urban VANET. The VDTP protocol has been tested by employing six different parameter settings: one defined by human experts and five automatically optimized by means of metaheuristic algorithms (PSO, DE, GA, ES, and SA). As a result, we have been able to confirm the performance improvements when optimized VDTP configurations are used, validating the results previously obtained through simulation. eng open access Sistemas de transporte inteligente Protocolos de comunicaciones Performance analysis of optimized VANET protocols in real world tests conference output