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Title |
Energy Efficient Routing Protocols in VANETs |
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Author |
Namita Laroiya and Sushil Lekhi |
| Citation |
Vol. 26 No. 3 pp. 77-88 |
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Abstract |
Modernization in field of technology is characterized by usage of wireless gadgets, and is no far from transportation field through the deployment of VANET (Vehicular Ad Hoc Network) permitting modern users for better coverage of their travelling distance. VANET is valuable approach that allows for accomplishment of better performance and assuring safe transportation system in prospect. VANET, encircle vehicles, as mobile nodes connecting and communicating among themselves and with access points (roadside units) establishing a network. Amplification in use of VANET stimulates voluminous applications such as road topology, emergency information, electronic toll collection and many more. Expansion and advancement in VANET, engenders numerous applications as real-time traffic, electronic toll collection and surrounding road conditions. In this paper, R-optimal paths technique have been undertaken to ensue real-time communication between nodes. When any node wants to establish path to destination, the path must be selected through root node. This minimizes chances of link failure in the network. The algorithm is implemented in ns2 and it has been identified proposed technique outstands in terms of delay, throughput, packet delivery ratio and energy consumption. |
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Keywords |
VANET, RSU, OLSR, AODV, ERBA, VORI,PDR. |
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