scholarly journals Driver’s Social Relationship Based Clustering and Transmission in Vehicle Ad Hoc Networks (VANETs)

Electronics ◽  
2020 ◽  
Vol 9 (2) ◽  
pp. 298
Author(s):  
Lin Li ◽  
Wenjian Wang ◽  
Zhenhai Gao
Keyword(s):  
Ad Hoc Networks ◽  
Mobile Networks ◽  
Information Transfer ◽  
Social Relationship ◽  
Ad Hoc ◽  
Vehicle Communication ◽  
Vehicle Networks ◽  
Vehicle Ad Hoc Networks ◽  
Hoc Networks ◽  
Short Connection

Clustering is a technique for dividing a network into different group of nodes and managing the transmission of data among the interacting nodes, to improve the effectiveness and safety of information transfer. Clustering have been well studied and applied in traditional mobile networks. However, vehicle networks have short connection time, frequently changing topology, and other unique properties that conventional clustering cannot transfer well. The vehicle nodes in Vehicle Ad-hoc Networks (VANETs) are most directly affected by the surrounding vehicle nodes and exchanged information with them. However, this will cause network congestion or even the spread of malicious messages. The inclusion of vehicle’s (driver’s) social relationships in vehicle communication clustering will increase the degree of trust between vehicle nodes, making communication more purposeful and accurate. This study proposed a new clustering for vehicle networks that is based on drivers’ social relationship combined with the instantaneous position and speed of the vehicle node. Simulation results showed that this clustering method can improve the effectiveness of information transmission and increase the utilization of the application layer.

scholarly journals Adaptive Handover Decision Inspired by Biological Mechanism in Vehicle Ad-hoc Networks

2019 ◽  
Vol 61 (3) ◽  
pp. 1117-1128 ◽  
Author(s):  
Xuting Duan ◽  
Jingyi Wei ◽  
Daxin Tian ◽  
Jianshan Zhou ◽  
Haiying Xia ◽  
...  
Keyword(s):  
Ad Hoc Networks ◽  
Ad Hoc ◽  
Biological Mechanism ◽  
Handover Decision ◽  
Vehicle Ad Hoc Networks ◽  
Hoc Networks

Communiqué Issues in MANET and VANET Protocols With Network Security Disquiet

2020 ◽  
pp. 195-220 ◽  
Author(s):  
Mamata Rath ◽  
Bibudhendu Pati ◽  
Jhum Swain
Keyword(s):  
Ad Hoc Networks ◽  
Mobile Ad Hoc Networks ◽  
Network Topology ◽  
Mobile Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Course Of Action ◽  
Mobile Stations ◽  
The Difference ◽  
Hoc Networks

With faster expansion of mobile networks and quicker increment of web clients, more individuals approach worldwide data and communication innovation, because of which the issues of utilizing web as a worldwide stage and empowering the savvy protests and machines to coordinate, discuss, register, and ascertain slowly develops. In mobile ad-hoc networks (MANETs) and vehicular ad-hoc networks (VANET), the mobile stations and vehicles are self-reconfigurable as per the difference in network topology. Joint action between convenient centers is more basic because of the way that they confront significant difficulties, for example, frailty to work securely while protecting its advantages and performing secure guiding among center points. In the presence of vindictive hubs, one of the rule challenges in MANET is to plot ground-breaking security course of action that can shield MANET from different routing assaults.

Towards the Development of Vehicular Ad-Hoc Networks (VANETs)

2020 ◽  
pp. 21-47 ◽  
Author(s):  
Mekelleche Fatiha ◽  
Haffaf Hafid
Keyword(s):  
Ad Hoc Networks ◽  
Intelligent Transportation Systems ◽  
Road Safety ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Intelligent Vehicles ◽  
The Road ◽  
Vehicle Communication ◽  
On The Road ◽  
Hoc Networks

Vehicular Ad-Hoc Networks (VANETs), a new mobile ad-hoc network technology (MANET), are currently receiving increased attention from manufacturers and researchers. They consist of several mobile vehicles (intelligent vehicles) that can communicate with each other (inter-vehicle communication) or with fixed road equipment (vehicle-infrastructure communication) adopting new wireless communication technologies. The objective of these networks is to improve road safety by warning motorists of any event on the road (accidents, hazards, possible deviations, etc.), and make the time spent on the road more pleasant and less boring (applications deployed to ensure the comfort of the passengers). Practically, VANETs are designed to support the development of Intelligent Transportation Systems (ITS). The latter are seen as one of the technical solutions to transport challenges. This chapter, given the importance of road safety in the majority of developed countries, presents a comprehensive study on the VANET networks, highlighting their main features.

On Peer-to-Peer Location Management in Vehicular Ad Hoc Networks

2011 ◽  
pp. 96-113
Author(s):  
Zhaomin Mo ◽  
Hao Zhu ◽  
Kia Makki ◽  
Niki Pissinou ◽  
Masoumeh Karimi
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Location Management ◽  
Peer To Peer ◽  
Location Information ◽  
Communication Overhead ◽  
Management Service ◽  
Vehicle Communication ◽  
Hoc Networks

Vehicular ad-hoc networks (VANETs) have been gained importance for the inter-vehicle communication that supports local communication between vehicles without any expensive infrastructure and considerable configuration efforts. How to provide light-weight and scalable location management service which facilitates geographic routing in VANETs remains a fundamental issue. In this paper we will present a novel peer-to-peer location management protocol, called PLM, to provide location management service in VANETs. PLM makes use of high mobility in VANETs to disseminate vehicles’ historical location information over the network. A vehicle is able to predict current location of other vehicles with Kalman filtering technique. Our theoretical analysis shows that PLM is able to achieve high location information availability with a low protocol overhead and latency. The simulation results indicate that PLM can provide fairly accurate location information with quite low communication overhead in VANETs.. [Article copies are available for purchase from InfoSci-on-Demand.com]

Formal Specification and Verification of Self-Configuring P2P Networking

2011 ◽  
pp. 170-188
Author(s):  
Phan Cong-Vinh
Keyword(s):  
Wireless Sensor Networks ◽  
Ad Hoc Networks ◽  
Mobile Ad Hoc Networks ◽  
Mobile Networks ◽  
Formal Specification ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Wireless Sensor ◽  
Formal Specification And Verification ◽  
Hoc Networks

In mobile environments (MEs) such as vehicular ad hoc networks (VANETs), mobile ad hoc networks (MANETs), wireless sensor networks (WSNs), and so on, formal specification of self-configuring P2P networking (SPN) emerges as a need for programming, and verifying such mobile networks. Moreover, well-specified SPN in MEs becomes a requirement of developing middleware for the mobile networks. The chapter is a reference material for readers who already have a basic understanding of the MEs for their applications and are now ready to know how to specify and verify formally aspect-oriented self-configuring P2P networking (ASPN) in MEs using categorical language, assured that their computing needs are handled correctly and efficiently. ASPN in MEs is presented in a straightforward fashion by discussing in detail the necessary components and briefly touching on the more advanced components. Several explanatory notes and examples are represented throughout the chapter as a moderation of the formal descriptions. Significant properties of ASPN in MEs, which emerge from the specification, create the firm criteria for verification.

On Peer-to-Peer Location Management in Vehicular Ad Hoc Networks

2010 ◽  
pp. 1520-1537
Author(s):  
Zhaomin Mo ◽  
Hao Zhu ◽  
Kia Makki ◽  
Niki Pissinou ◽  
Masoumeh Karimi
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Location Management ◽  
Peer To Peer ◽  
Location Information ◽  
Communication Overhead ◽  
Management Service ◽  
Vehicle Communication ◽  
Hoc Networks

Vehicular ad-hoc networks (VANETs) have been gained importance for the inter-vehicle communication that supports local communication between vehicles without any expensive infrastructure and considerable configuration efforts. How to provide light-weight and scalable location management service which facilitates geographic routing in VANETs remains a fundamental issue. In this paper we will present a novel peer-to-peer location management protocol, called PLM, to provide location management service in VANETs. PLM makes use of high mobility in VANETs to disseminate vehicles’ historical location information over the network. A vehicle is able to predict current location of other vehicles with Kalman filtering technique. Our theoretical analysis shows that PLM is able to achieve high location information availability with a low protocol overhead and latency. The simulation results indicate that PLM can provide fairly accurate location information with quite low communication overhead in VANETs

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