Routing Algorithm for Heterogeneous Wireless Network in Vanet
نویسندگان
چکیده
Today, Vehicular Ad Hoc Network (VANET) is an emerging technology. The routing problems in heterogeneous network become popular research area in the field of VANET for supporting different aspects of Intelligent Transportation System (ITS) applications. With the progress of wireless radio technology, telecommunication, various wireless specifications and protocols form the heterogeneous network. In this paper, we integrate cellular (3G) network and Vehicular Ad-Hoc Network (VANET) into a hybrid network. This hybrid network is called heterogeneous wireless network (HWN) with multi-cells design to overcome the limitation of cellular network and Ad-Hoc network. We also, propose a routing algorithm for HWN. The simulation results show that HWN with the proposed routing algorithm has minimum request block rate and transmission time.
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