VANET

作品数:409被引量:739H指数:11
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Research and Optimization of GPSR Routing Protocol for Vehicular Ad-Hoc Network
《China Communications》2022年第10期194-206,共13页Jianming Cui Liang Ma Ruirui Wang Ming Liu 
financially supported by the National Natural Science Foundation of China (No. 62106060)
Security is one of the most critical issues to Vehicular Ad-hoc Networks (VANETs) since the information transmitted is asynchronous and distributed. Vulnerability and instability are two of the challenges remain to be...
关键词:VANET GPSR protocol trust reliability link connection time 
An Intelligent Scheme for Slot Reservation in Vehicular Ad Hoc Networks
《China Communications》2021年第7期223-235,共13页Surjeet Priyanka Bhardwaj Raghavendra Pal Nishu Gupta 
Vehicular ad hoc network is a solution for increasing road traffic demand.Non-safety messages are sent during the service channel interval.The slots during which the messages are sent are not decided prior to the tran...
关键词:channel switching DSRC IEEE 802.11p ITS MAC safety scheduling VANET 
CHRT:Clustering-Based Hybrid Re-Routing System for Traffic Congestion Avoidance被引量:2
《China Communications》2021年第7期86-102,共17页Jie Huo Xiangming Wen Luning Liu Luhan Wang Meiling Li Zhaoming Lu 
This work was partially supported by the National Key R&D Program of China under Grant 2019YFB1803301;the Key Research and Development Program of Shanxi under Grant 201903D121117;Beijing Nova Program of Science and Technology under Grant Z191100001119028;the National Natural Science Foundation of China under Grant 62001320.
Re-routing system has become an important technology to improve traffic efficiency.The traditional re-routing schemes do not consider the dynamic characteristics of urban traffic,making the planned routes unable to co...
关键词:traffic congestion dynamic re-routing intelligent transportation system(ITS) real-time traffic information VANET 
MARVEL:Multi-Agent Reinforcement Learning for VANET Delay Minimization被引量:2
《China Communications》2021年第6期1-11,共11页Chengyue Lu Zihan Wang Wenbo Ding Gang Li Sicong Liu Ling Cheng 
This work is supported by the National Science Foundation of China under grant No.61901403,61790551,and 61925106,Youth Innovation Fund of Xiamen No.3502Z20206039 and Tsinghua-Foshan Innovation Special Fund(TFISF)No.2020THFS0109.
In urban Vehicular Ad hoc Networks(VANETs),high mobility of vehicular environment and frequently changed network topology call for a low delay end-to-end routing algorithm.In this paper,we propose a Multi-Agent Reinfo...
关键词:VANET multi-agent RL delay minimization routing algorithm 
Reinforcement Learning-Based Sensitive Semantic Location Privacy Protection for VANETs被引量:6
《China Communications》2021年第6期244-260,共17页Minghui Min Weihang Wang Liang Xiao Yilin Xiao Zhu Han 
This work was supported in part by National Natural Science Foundation of China under Grant 61971366 and 61771474,and in part by the Fundamental Research Funds for the central universities No.20720200077,and in part by Major Science and Technology Innovation Projects of Shandong Province 2019JZZY020505 and Key R&D Projects of Xuzhou City KC18171,and in part by NSF EARS-1839818,CNS1717454,CNS-1731424,and CNS-1702850.
Location-based services(LBS)in vehicular ad hoc networks(VANETs)must protect users’privacy and address the threat of the exposure of sensitive locations during LBS requests.Users release not only their geographical b...
关键词:semantic location sensitivity locationbased services VANET differential privacy reinforcement learning 
Cluster-Based Interference-Free MAC Protocol with Load Aware in Software Defined VANET被引量:4
《China Communications》2020年第12期217-234,共18页Yangshui Gao Tao Luo Xinxin He Zhilong Zhang 
In order to reduce the interference,a novel,cluster-based medium access control(MAC)protocol with load aware for VANETs is proposed in this paper.First,all vehicles on roads are grouped into stable clusters in the lig...
关键词:SDVN MAC co-channel interference non-safety services CLUSTER 
A Receiver-Forwarding Decision Scheme Based on Bayesian for NDN-VANET被引量:6
《China Communications》2020年第8期106-120,共15页Xian Guo Yuxi Chen Laicheng Cao Di Zhang Yongbo Jiang 
supported by NSFC No.61461027,No.61562059;Innovation Promotion Education Fund of Ministry of Education 2018A05003;Overseas exchange fund for faculty of the Lanzhou University of Technology12。
Named Data Network(NDN) has caused wide concerns in VANET community because NDN uses a content-centric mechanism that naming content rather than the host. However, integrating NDN into VANET(NDN-VANET) also faces seve...
关键词:named-data networking content routing Bayesian decision theory broadcast storm VANET 
Enhancing Clustering Stability in VANET: A Spectral Clustering Based Approach被引量:5
《China Communications》2020年第4期140-151,共12页Gang Liu Nan Qi Jiaxin Chen Chao Dong Zanqi Huang 
supported in part by National Key R&D Program of China under Grant 2018YFB1800800;National NSF of China under Grant 61827801,61801218;by the open research fund of Key Laboratory of Dynamic Cognitive System of Electromagnetic Spectrum Space(Nanjing Univ.Aeronaut.Astronaut.)(No.KF20181913);in part by the Natural Science Foundation of Jiangsu Province under Grant BK20180420;by the Open Foundation for Graduate Innovation of NUAA(Grant NO.kfjj20190417).
Vehicles can establish a collaborative environment cognition through sharing the original or processed sensor data from the vehicular sensors and status map. Clustering in the vehicular ad-hoc network(VANET) is crucia...
关键词:VANET spectral CLUSTERING force-directed algorithm WHOLE CLUSTER STABILITY 
Cooperative Vehicular Content Distribution in Edge Computing Assisted 5G-VANET被引量:13
《China Communications》2018年第7期1-17,共17页Guiyang Luo Quan Yuan Haibo Zhou Nan Cheng Zhihan Liu Fangchun Yang Xuemin (Sherman) Shen 
the support of National Science and Technology Major Project of the Ministry of Science and Technology of China under Grant No.2016ZX03001025003;the Natural Science Foundation of Beijing under Grant No.4181002;the Natural Science Foundation of China under Grant No.91638204;BUPT Excellent Ph.D. Students Foundation under Grant No.CX2018210;Natural Sciences and Engineering Research Council (NSERC),Canada
By leveraging the 5G enabled vehicular ad hoc network(5G-VANET), it is widely recognized that connected vehicles have the potentials to improve road safety, transportation intelligence and provide in-vehicle entertain...
关键词:content distribution 5G-VANET edge computing graph theory 
Navigation Route Based Stable Clustering for Vehicular Ad Hoc Networks
《China Communications》2018年第3期42-56,共15页Zhiwei Yang Weigang Wu Yishun Chen Xiaola Lin Xiang Chen 
partially supported by The National Key Research and Development Program of China(No.2016YFB0200404);National Natural Science Foundation of China(No.61501527,61379157,U1711263);MOE-CMCC Joint Research Fund of China(No.MCM20160104);State’s Key Project of Research and Development Plan(No.2016YFE01229003);the Fundamental Research Funds for the Central Universities;the Science,Technology and Innovation Commission of Shenzhen Municipality(JCYJ20160429170032960);Guangdong Science and Technology Project(No.2016B010126003);2016 Major Project of Collaborative Innovation in Guangzhou(No.201604046008);Program of Science and Technology of Guangdong(No.2015B010111001)
Due to high node mobility, stability has been always one of the major concerns of vehicle clustering algorithms in vehicular ad hoc networks. In this paper, we propose a novel clustering algorithm based on the informa...
关键词:VANET CLUSTERING mobile com-puting navigation route ad hoc networks 
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