Abstract With the advancement in the wireless communication, there has been an immense growth in the number of vehicles on the road. The unpredictable nature of vehicular ad hoc network (VANET) due to random increase and decrease of the nodes/users (vehicle) on the roads is a challenging issue. Moreover, the increase in the number of nodes creates the problem of spectrum scarcity due to shortage of licensed spectrum for vehicular services. In order to solve the issue of spectrum scarcity, the cognitive radio network (CRN) has been developed which exploits the unlicensed spectrum for communication without affecting the licensed communication that is using interference avoidance. The CRNs are more vulnerable to the security and the privacy of the networks because the transmission parameters required for communication avoid the interference with the licensed and unlicensed users. Moreover, the safety message among the vehicles ensures the safety of the vehicles in the cognitive radio vehicular ad hoc network (CR–VANET) and also manages the sharing of the licensed/primary and the unlicensed/secondary users in the network. The routing and network topologies are a challenging issue due to mobility of vehicles. Therefore, in this review paper, we present the applications and various routing topologies for CR–VANET.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Routing Topologies and Architecture in Cognitive Radio Vehicular Ad hoc Networks


    Beteiligte:
    Bakshi, Priya (Autor:in) / Thakur, Prabhat (Autor:in) / Patial, Payal (Autor:in)


    Erscheinungsdatum :

    22.11.2019


    Format / Umfang :

    10 pages





    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Filtering Malicious Messages by Trust-Aware Cognitive Routing in Vehicular Ad Hoc Networks

    Mirzadeh, Ida / Sayad Haghighi, Mohammad / Jolfaei, Alireza | IEEE | 2023


    A Stable Clustering Architecture for Efficient Routing in Vehicular Ad Hoc Networks

    Mimi, Mousumi Ahmed / Elahi, Mohammad Mamun | IEEE | 2021


    Routing for Vehicular Ad Hoc Networks

    Bitam, Salim / Mellouk, Abdelhamid | Wiley | 2014


    SimuCRV: A Simulation Framework for Cognitive Radio Enabled Vehicular Ad Hoc Networks

    Abeywardana, Rajith C. / Sowerby, Kevin W. / Berber, Stevan M. | IEEE | 2017


    Robust beamforming for cognitive radio based vehicular communication

    Alam, Md Monzurul / Bhattarai, Sudeep / Hong, Liang et al. | IEEE | 2013