Fficient B Roadcasting M Echanisms for D Ata D Issemination in V Ehicular a D H Oc N Etworks
نویسنده
چکیده
Broadcasting is the process of sending a message from one node to all other nodes in an ad hoc network. It is a fundamental operation for communication in ad hoc networks as it allows for the update of network information, route discovery and other operations as well. In this paper, we review the pros and cons of different broadcasting methods in VANET. Also, the broadcast storm problem and broadcast suppression techniques for broadcasting in Vehicular Ad hoc Networks (VANET) are discussed, because blindly broadcasting the packets cause several problems that affect the quality of service in VANET. In order to avoid broadcast storm problem this paper provides a survey of some of the existing broadcast suppression techniques in vehicular environment.
منابع مشابه
Fficient R Outing for V Ehicular a D H Oc N Etworks U Sing R Eal - T Ime P Erception of N Ode I Nformation
Integrating recent years’ results and analyzing the VANET (Vehicular ad hoc networks), taking the important role of mobile nodes into account a vehicular opportunity route based on real-time information (VORI) is proposed. VORI uses mobile nodes to collect real time area information, and construct hot area for best inter-area selecting with the information to help delivery message. VORI is cons...
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