Channel Prediction Based Scheduling for Data Dissemination in VANETs

doi:10.1109/LCOMM.2017.2676766

CORC > 北京大学 > 信息科学技术学院

	Channel Prediction Based Scheduling for Data Dissemination in VANETs
	Zeng, Fanhui ; Zhang, Rongqing ; Cheng, Xiang ; Yang, Liuqing
刊名	IEEE COMMUNICATIONS LETTERS
	2017
关键词	Channel prediction vehicular ad hoc networks data dissemination SYSTEMS
DOI	10.1109/LCOMM.2017.2676766
英文摘要	In vehicular ad hoc networks (VANETs), cooperative data dissemination is a promising approach addressing the problem of limited connection time between vehicles and road side units. However, existing data dissemination strategies rely too much on real-time channel state information, resulting in high communication overhead and transmission delay. To reduce the communication overhead and thus enhance the system throughput, we propose a channel prediction based scheduling strategy for data dissemination in VANETs. The channel prediction is built upon the recursive least squares algorithm. With low computational complexity, our proposed strategy achieves high scheduling efficiency verified by simulations of transmission delay and system throughput under both urban and highway scenarios.; National Natural Science Foundation of China [61622101, 61571020]; Ministry National Key Research and Development Project [2016YFE0123100]; National 973 project [2013CB336700]; open research fund of the State Key Laboratory of Integrated Services Networks, Xidian University [ISN18-14]; National Science Foundation [CNS-1343189]; SCI(E); ARTICLE; 6; 1409-1412; 21
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/473079]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Zeng, Fanhui,Zhang, Rongqing,Cheng, Xiang,et al. Channel Prediction Based Scheduling for Data Dissemination in VANETs[J]. IEEE COMMUNICATIONS LETTERS,2017.
APA	Zeng, Fanhui,Zhang, Rongqing,Cheng, Xiang,&Yang, Liuqing.(2017).Channel Prediction Based Scheduling for Data Dissemination in VANETs.IEEE COMMUNICATIONS LETTERS.
MLA	Zeng, Fanhui,et al."Channel Prediction Based Scheduling for Data Dissemination in VANETs".IEEE COMMUNICATIONS LETTERS (2017).