2026-05-30T05:50:29Zhttps://riuma.uma.es/rest/oai/request

oai:riuma.uma.es:10630/325922026-02-03T12:03:47Zcom_10630_2254col_10630_37959

00925njm 22002777a 4500 dc Toutouh-el-Alamin, Jamal author Alba-Torres, Enrique author 2011-07-12 Vehicular ad-hoc networks (VANETs) provide the communications required to deploy Intelligent Transportation Systems (ITS). In the current state of the art there is a lack of studies on Green Communications (energy-efficiency) in VANETs. However, due to the possible interaction with devices that are fed with different electrical sources and the proliferation of electrical vehicles, the power consumption by the wireless communications might become a major concern in VANET design. In this paper, we study the energy-efficiency of a quality-of-service optimized version of OLSR by means of Differential Evolution (DE-OLSR). We have conducted a series of VANET simulations aiming at analyzing the power consumption and the QoS in order to compare DE-OLSR with the standard version of OLSR. An extensive performance evaluation shows that DE-OLSR clearly outperforms the standard version in terms of energy consumption, while offering a competitive QoS. Toutouh, J., & Alba, E. (2011, July). An efficient routing protocol for green communications in vehicular ad-hoc networks. In Proceedings of the 13th annual conference companion on Genetic and evolutionary computation (pp. 719-726). https://hdl.handle.net/10630/32592 Sistemas inteligentes de transporte Heurística Optimización matemática An efficient routing protocol for green communications in vehicular ad-hoc networks.