A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular   Networks

doi:10.1109/TITS.2014.2335746

CORC > 北京大学 > 信息科学技术学院

	A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular Networks
	Zhang, Rongqing ; Cheng, Xiang ; Yang, Liuqing ; Shen, Xia ; Jiao, Bingli
刊名	ieee transactions on intelligent transportation systems
	2015
关键词	Resource reusing scheduling protocol time-division multiple access (TDMA) vehicle-to-infrastructure (V2I) vehicle-to-vehicle (V2V) VEHICLE ACCESS MAC
DOI	10.1109/TITS.2014.2335746
英文摘要	In this paper, we propose a novel centralized time-division multiple access (TDMA)-based scheduling protocol for practical vehicular networks based on a new weight-factor-based scheduler. A roadside unit (RSU), as a centralized controller, collects the channel state information and the individual information of the communication links within its communication coverage, and it calculates their respective scheduling weight factors, based on which scheduling decisions are made by the RSU. Our proposed scheduling weight factor mainly consists of three parts, i.e., the channel quality factor, the speed factor, and the access category factor. In addition, a resource-reusing mode among multiple vehicle-to-vehicle (V2V) links is permitted if the distances between every two central vehicles of these V2V links are larger than a predefined interference interval. Compared with the existing medium-access-control protocols in vehicular networks, the proposed centralized TDMA-based scheduling protocol can significantly improve the network throughput and can be easily incorporated into practical vehicular networks.; http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000349391200035&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=8e1609b174ce4e31116a60747a720701 ; Engineering, Civil; Engineering, Electrical & Electronic; Transportation Science & Technology; SCI(E); EI; 6; ARTICLE; rongqing.zhang@pku.edu.cn; xiangcheng@pku.edu.cn; liuqing.yang@ieee.org; shenxia@pku.edu.cn; jiaobl@pku.edu.cn; 1; 411-416; 16
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/151907]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zhang, Rongqing,Cheng, Xiang,Yang, Liuqing,et al. A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular Networks[J]. ieee transactions on intelligent transportation systems,2015.
APA	Zhang, Rongqing,Cheng, Xiang,Yang, Liuqing,Shen, Xia,&Jiao, Bingli.(2015).A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular Networks.ieee transactions on intelligent transportation systems.
MLA	Zhang, Rongqing,et al."A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular Networks".ieee transactions on intelligent transportation systems (2015).