Showing 81 - 100 results of 115 for search '"vehicular ad hoc network"', query time: 0.07s Refine Results
  1. 81

    Intelligent Advisory Speed Limit Dedication in Highway Using VANET by Ali Jalooli, Erfan Shaghaghi, Mohammad Reza Jabbarpour, Rafidah Md Noor, Hwasoo Yeo, Jason J. Jung

    Published 2014-01-01
    “…The proposed approach takes advantage of vehicular ad hoc network (VANET) to accelerate its performance, in the way that simulation results demonstrate the reduction of incident detection time up to 31.2% in comparison with traditional VSL strategy. …”
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    Article
  2. 82

    An Improved Harmony Search Algorithm for Proactive Routing Protocol in VANET by Ravie Chandren Muniyandi, Mohammad Kamrul Hasan, Mustafa Raad Hammoodi, Ali Maroosi

    Published 2021-01-01
    “…Vehicular ad-hoc network (VANET) is the direct application of mobile ad-hoc network (MANET) in which the nodes represent vehicles moving in a city or highway scenario. …”
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  3. 83

    VaSe-MRP: Velocity-aware and stability-estimation–based multi-path routing protocol in flying ad hoc network by Zhongyu Ma, Qun Guo, Ji Ma, Zhe Zhang, Hongfeng Ma, Linru Peng, Ying Li

    Published 2019-11-01
    “…Compared with mobile ad hoc network and vehicular ad hoc network, flying ad hoc network holds some special characteristics such as high mobility, long-distance communication, and sparse node-deployment, which cause an important challenge in the design of routing protocols. …”
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  4. 84

    Mobility Aware Spectrum Handoff in 6G-Enabled Cognitive Radio Vehicular Centralized and Ad-Hoc Networks by Shanidul Hoque, Hemanta Kumar Sahu, Mohammed Nazibul Hasan, Rajesh Saha

    Published 2025-01-01
    “…Considering <inline-formula> <tex-math notation="LaTeX">$D_{th}$ </tex-math></inline-formula> as the waiting threshold period for CU, we analyze the effect PU&#x2019;s arrival rate and <inline-formula> <tex-math notation="LaTeX">$D_{th}$ </tex-math></inline-formula> on the performance measuring metrics in two different network architectures: Cognitive Radio-Vehicular Ad-Hoc Network (CR-VANET) and Cognitive Radio-Vehicular Centralized Network (CR-VCNET). …”
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  5. 85

    Evaluating End-to-End Delay in Road-Based Routing Protocols for VANETs with Snake Optimization by Hanadi Hassan karim Al-Maliki, Hamid AL-Asadi

    Published 2024-06-01
    “… Vehicular Ad hoc Networks (VANETs) require efficient routing protocols due to their dynamic network  topologies and high mobility. …”
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  6. 86

    Comparison of traffic flow prediction based on AR model and BP model by Tingting ZHANG, Wuxiong ZHANG, Dong PEI, Cheng ZHAO, Han YU

    Published 2016-02-01
    “…Traffic flow modeling plays an important role in routing,MAC algorithm and protocol designs in vehicular Ad Hoc networks (VANET). An accurate traffic flow model is crucial to traffic management of an intelligent transportation system (ITS)and information safety in a VANET. …”
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  7. 87

    Vehicle density based multihop broadcast protocol in VANET by Jia-wei HUANG, Shao-hua ZHONG, Lian-hai LIU, Jian-xin WANG

    Published 2016-12-01
    “…In vehicular ad hoc networks (VANET), the medium access control (MAC) protocol was of crucial importance to provide time-critical multihop broadcast. …”
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  8. 88

    An Anonymous Authentication Scheme in VANETs of Smart City Based on Certificateless Group Signature by Yuanpan Zheng, Guangyu Chen, Liguan Guo

    Published 2020-01-01
    “…With the change of the network communication environment in vehicular ad hoc networks (VANETs) of a smart city, vehicles may encounter security threats such as eavesdropping, positioning, and tracking, so appropriate anonymity protection is required. …”
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  9. 89

    A Self-Adaptive and Link-Aware Beaconless Forwarding Protocol for VANETs by Changle Li, Yun Chen, Xiaolei Han, Lina Zhu

    Published 2015-08-01
    “…With the development of networks, Vehicular Ad-hoc Networks (VANETs) which act as the emerging application enhance the potential power of networks on the traffic safety and the entertainment. …”
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  10. 90

    Computer-Aided Efficient Routing and Reliable Protocol Optimization for Autonomous Vehicle Communication Networks by Alaa Kamal Yousif Dafhalla, Mohamed Elshaikh Elobaid, Amira Elsir Tayfour Ahmed, Ameni Filali, Nada Mohamed Osman SidAhmed, Tahani A. Attia, Badria Abaker Ibrahim Mohajir, Jawaher Suliman Altamimi, Tijjani Adam

    Published 2025-01-01
    “…The routing protocols Ad hoc On-Demand Distance Vector (AODV) and Greedy Perimeter Stateless Routing (GPSR) are vital in mobile networks (MANETs) and vehicular ad hoc networks (VANETs). However, their performance is affected by changing network conditions. …”
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  11. 91

    New chameleon Hashing of secure and privacy-preserving vehicular communications by Jian-hong ZHANG, Wei-na ZHEN, Jian-cheng ZOU

    Published 2014-11-01
    “…Many services and applications in vehicular ad-hoc networks (VANET) require preserving and secure data communications.To improve driving safety and comfort,the traffic-related status information will be broadcasted regularly and shared among drivers.Without the security and privacy guarantee,attackers could track their interested vehicles by collecting and analyzing their traffic messages.Hence,anonymous message authentication is an essential requirement of VANET.On the other hand,when a vehicle is involved in a dispute event of warning message,the certificate authority should be able to recover the real identity of this vehicle.To deal with this issue,Guo,et al proposed a new privacy-preserving authentication protocol with authority traceability using elliptic curve based chameleon Hashing.Although this scheme has vehicle identification traceability and high computational efficiency than the previous plan,but analysis shows that the scheme does not meet the anonymity.The security of Guo's scheme is analyzed and improvement is made based on Guo’s protocol.…”
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  12. 92

    Performance Analysis for Priority-Based Broadcast in Vehicular Networks by Rinara Woo, Jung-Hoon Song, Dong Seog Han

    Published 2013-11-01
    “…Transportation safety is one of the most important applications of vehicular ad hoc networks which is based on IEEE 802.11p. When a vehicle is in an emergency situation, a safety-related message is transmitted to the neighboring vehicles and infrastructures. …”
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  13. 93

    VANETs Routing Optimization: Combining Message Priority, Free Nodes, and Mobility Direction by Fang Xu, Chunmeng Yang, Hao Chen, Manzoor Ahmed, Min Deng, Yuanlin Lyu

    Published 2025-01-01
    “…Vehicular Ad Hoc Networks (VANETs) face challenges due to high vehicle mobility, which leads to frequent changes in network topology and unstable links. …”
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  14. 94

    PAMTree: Partitioned Multicast Tree Protocol for Efficient Data Dissemination in a VANET Environment by Amilcare Francesco Santamaria, Cesare Sottile, Peppino Fazio

    Published 2015-05-01
    “…The way to distribute a wide range of services on Vehicular Ad Hoc Networks is going to be a very interesting research topic, due to the willingness of the investors and the standardization institutions. …”
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  15. 95

    Systematic literature review on Internet-of-Vehicles communication security by Manar Abu Talib, Sohail Abbas, Qassim Nasir, Mohamad Fouzi Mowakeh

    Published 2018-12-01
    “…It also provides comprehensive and unbiased information regarding various state-of-the-art security problems, solutions, and proposals in vehicular ad hoc networks and Internet-of-Vehicles. Systematic literature review is used for more than 127 different research articles published between the years 2010 and 2018. …”
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  16. 96

    A Bayesian Compressive Sensing Vehicular Location Method Based on Three-Dimensional Radio Frequency by Yunpeng Wang, Xuting Duan, Daxin Tian, Jianshan Zhou, Yingrong Lu, Guangquan Lu

    Published 2014-06-01
    “…In vehicular ad hoc networks (VANETs) safety applications, vehicular position is fundamental information to achieve collision avoidance and fleet management. …”
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  17. 97

    Connectivity Analysis for Free-Flow Traffic in VANETs: A Statistical Approach by Chen Chen, Xiaobo Du, Qingqi Pei, Yanan Jin

    Published 2013-10-01
    “…Intervehicle communication gives vehicles opportunities to exchange packets within the limited radio range and self-organized in Ad Hoc manner into VANETs (Vehicular Ad Hoc Networks). However, due to issues such as the high mobility, insufficient market penetration ratio, and lacking of roadside units, connectivity is actually a big problem in VANETs. …”
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  18. 98

    Providing Adapted Contextual Information in an Overlay Vehicular Network by José Santa, Andrés Muñoz, Antonio F. Gómez-Skarmeta

    Published 2010-01-01
    “…Current vehicular networks are developed upon commercial solutions based on cellular networks (CNs) or vehicular ad-hoc networks (VANETs), both present in numerous research proposals. …”
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  19. 99

    Countermeasures to Avoid Noncooperation in Fully Self-Organized VANETs by Jezabel Molina-Gil, Pino Caballero-Gil, Cándido Caballero-Gil

    Published 2014-01-01
    “…The secure and efficient exchange of information in vehicular ad hoc networks (VANETs) involves more challenges than in any other type of ad hoc networks. …”
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  20. 100

    Reliable Multihop Broadcast Protocol with a Low-Overhead Link Quality Assessment for ITS Based on VANETs in Highway Scenarios by Alejandro Galaviz-Mosqueda, Salvador Villarreal-Reyes, Hiram Galeana-Zapién, Javier Rubio-Loyola, David H. Covarrubias-Rosales

    Published 2014-01-01
    “…Vehicular ad hoc networks (VANETs) have been identified as a key technology to enable intelligent transport systems (ITS), which are aimed to radically improve the safety, comfort, and greenness of the vehicles in the road. …”
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