Message relaying with data aggregation for Drive-Thru internet services in vehicular networks

NCUIR > College of Electrical Engineering & Computer Science > Department of Communication Engineering > journal & Dissertation > Item 987654321/106016

Please use this identifier to cite or link to this item: https://ir.lib.ncu.edu.tw/handle/987654321/106016

Title:	Message relaying with data aggregation for Drive-Thru internet services in vehicular networks
Authors:	胡誌麟;Hu, Chih-Lin;Wang, Chung-Chun;Tu, Jiun-Yu
Contributors:	資訊電機學院通訊工程學系
Keywords:	data aggregation;drive-thru service;message relay;vehicular network
Date:	2013-06-28
Issue Date:	2026-04-23 13:04:10 (UTC+8)
Publisher:	Springer Verlag;Berlin, Heidelberg: Springer Berlin Heidelberg
Abstract:	摘要： Since the drive-thru Internet service becomes one of promising vehicular applications, it can be easily affected by the problem of system overload when unpredictable traffic of request and response workloads exceeds the service capacity that a roadside unit can stand for. To mitigate this situation, this paper proposes an efficient data aggregation mechanism which is able to perform request fusion and response diffusion among vehicles to reduce message traffic in the network. Functionally, a roadside unit can delegate relay vehicles to merge requests from neighboring vehicles into a compound request, and later reply with a batch of response messages. Relay vehicles then deliver responses to requesting vehicles in proximity in a broadcasting manner. By simulation results, the effort of this proposed data aggregation mechanism can significantly reduce message traffic. This mechanism can defer the critical time of system overload to some extent and meanwhile moderate the service starvation situation under heavy request workload. 出版者： Berlin, Heidelberg: Springer Berlin Heidelberg 出版日期： 2013 出處： Advances in Intelligent Systems and Applications - Volume 1, 2013, p.703-712 版權： Springer-Verlag Berlin Heidelberg 2013 識別號： ISSN: 2190-3018 識別號： ISBN: 9783642354519 識別號： ISBN: 3642354513 識別號： EISSN: 2190-3026 識別號： EISBN: 9783642354526 識別號： EISBN: 3642354521 識別號： DOI: 10.1007/978-3-642-35452-6_71
Appears in Collections:	[Department of Communication Engineering] journal & Dissertation

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