Abstract As it is a big challenge to adapt routing protocol to different applications and dynamic network topology in Mobile Ad Hoc Networks, geographic routing protocols such as Greedy Perimeter Stateless Routing protocol (GPSR) have attracted significant attention. However, unintelligent routing path selecting strategy and outdated neighbor information lead to unwanted performance decline. In this paper, we propose a routing protocol called Crossroads Optimal Geographic Routing protocol (COGR) for vehicular ad hoc networks (VANET) in city scenario, which features on intelligent routing path planning, efficient recovery strategy from dead holes and feasible neighbor position distribution protocol without map information ahead. Through simulation experiments, we prove that COGR does substantially improve performance such as packet delivery ratio, delay and throughput in highly dynamic network environment as VANET in city scenario.


    Access

    Check access

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Crossroads Optimal Geographic Routing for Vehicular Ad Hoc Networks in City Scenario

    Gao, Z. / Chen, K. / Zheng, J. et al. | British Library Conference Proceedings | 2014




    VEHICULAR COMMUNICATIONS USING A SCALABLE AD HOC GEOGRAPHIC ROUTING PROTOCOL

    JANA RITTWIK / AGGARWAL VANEET / AUZINS JOSHUA MARC et al. | European Patent Office | 2017

    Free access

    Vehicular communications using a scalable ad hoc geographic routing protocol

    JANA RITTWIK / AGGARWAL VANEET / AUZINS JOSH et al. | European Patent Office | 2016

    Free access