Performance Assessment of a Geographic Routing Protocol for Vehicular Delay-Tolerant Networks

被引:0
|
作者
Soares, Vasco N. G. J.
Rodrigues, Joel J. P. C.
Farahmand, Farid
机构
关键词
Routing Protocol; Geographic Routing; Store-carry-and-forward; Performance Assessment; Simulation; Vehicular Delay-Tolerant Networks; VDTNs;
D O I
暂无
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
This paper analyses the performance of a new routing protocol for vehicular delay-tolerant networks, called GeoSpray. This geographic routing protocol performs a store-carry-and-forward, combining replication and forwarding/routing decisions based on location information, with explicit delivery acknowledgments to improve network resources utilization. The performance of the proposed routing protocol is evaluated through simulation. The results have shown that GeoSpray achieves higher delivery ratios and lower delivery delays with a considerably low communication overhead, compared to six well-known routing protocols for delay-tolerant networks.
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页数:6
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