A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular Networks
Zhang, Rongqing1,2,3; Cheng, Xiang1,2,3; Yang, Liuqing4; Shen, Xia1,2; Jiao, Bingli1,2
2015-02-01
发表期刊IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS
卷号16期号:1页码:411-416
文章类型Article
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.
关键词Resource Reusing Scheduling Protocol Time-division Multiple Access (Tdma) Vehicle-to-infrastructure (V2i) Vehicle-to-vehicle (V2v)
WOS标题词Science & Technology ; Technology
关键词[WOS]VEHICLE ; ACCESS ; MAC
收录类别SCI
语种英语
WOS研究方向Engineering ; Transportation
WOS类目Engineering, Civil ; Engineering, Electrical & Electronic ; Transportation Science & Technology
WOS记录号WOS:000349391200035
引用统计
被引频次:33[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/8064
专题复杂系统管理与控制国家重点实验室_先进控制与自动化
作者单位1.Peking Univ, Sch Elect Engn & Comp Sci, State Key Lab Adv Opt Commun Syst & Networks & Wi, Beijing 100871, Peoples R China
2.Peking Univ, Sch Elect Engn & Comp Sci, Signal Proc Res Ctr, Beijing 100871, Peoples R China
3.Southeast Univ, Natl Mobile Commun Res Lab, Nanjing 210096, Jiangsu, Peoples R China
4.Chinese Acad Sci, Inst Automat, State Key Lab Management & Control Complex Syst, Beijing 100864, Peoples R China
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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,2015,16(1):411-416.
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,16(1),411-416.
MLA Zhang, Rongqing,et al."A Novel Centralized TDMA-Based Scheduling Protocol for Vehicular Networks".IEEE TRANSACTIONS ON INTELLIGENT TRANSPORTATION SYSTEMS 16.1(2015):411-416.
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