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	Boosting named data networking for efficient packet forwarding in urban VANET scenarios
	Bian, Chaoyi ; Zhao, Tong ; Li, Xiaoming ; Yan, Wei
	2015
英文摘要	Named Data Networking (NDN) is a data-centric architecture designed for the future Internet. Existing works show that NDN brings significant performance improvement for typical content-centric applications, and can also fit the mobile environment well. However, directly applying NDN to Vehicular Ad hoc NETworks (VANETs) is confronted with great challenges due to the high mobility of vehicles. Most applications in VANETs are relied on data dissemination mechanisms. Therefore, we aim to improve the performance of NDN packet forwarding for the efficient content delivery in urban VANET scenarios. Specifically, we introduce the geo-location information to the NDN forwarding plane, and propose a geo-based forwarding strategy to make NDN fit the urban VANETs. Simulation results show our strategy can achieve 27% ~ 75% higher request success ratio, and 40% ~ 80% lower delay compared with the default NDN strategy in urban scenarios with different vehicle densities. ? 2015 IEEE.; EI; 2015-May
语种	英语
出处	21st IEEE International Workshop on Local and Metropolitan Area Networks, LANMAN 2015
DOI标识	10.1109/LANMAN.2015.7114718
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/423565]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Bian, Chaoyi,Zhao, Tong,Li, Xiaoming,et al. Boosting named data networking for efficient packet forwarding in urban VANET scenarios. 2015-01-01.

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