Trajectory-Based Data Forwarding for Light-Traffic Vehicular Ad Hoc Networks

2011 ◽  
Vol 22 (5) ◽  
pp. 743-757 ◽  
Author(s):  
Jaehoon Jeong ◽  
Shuo Guo ◽  
Yu Gu ◽  
Tian He ◽  
David H.C. Du
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Data Forwarding ◽  
Light Traffic ◽  
Hoc Networks

Adaptive Multimedia Data Forwarding for Privacy Preservation in Vehicular Ad-Hoc Networks

2017 ◽  
Vol 18 (10) ◽  
pp. 2629-2641 ◽  
Author(s):  
Yingjie Xia ◽  
Wenzhi Chen ◽  
Xuejiao Liu ◽  
Luming Zhang ◽  
Xuelong Li ◽  
...  
Keyword(s):  
Ad Hoc Networks ◽  
Privacy Preservation ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Multimedia Data ◽  
Data Forwarding ◽  
Hoc Networks ◽  
Adaptive Multimedia

scholarly journals Trajectory-Based Hierarchical Adaptive Forwarding in Vehicular Ad Hoc Networks

2017 ◽  
Vol 2017 ◽  
pp. 1-8
Author(s):  
Hao Wang ◽  
Liangyin Chen ◽  
Shijia Liu ◽  
Songtao Fu ◽  
Qian Luo ◽  
...  
Keyword(s):  
Ad Hoc Networks ◽  
Vehicular Ad Hoc Networks ◽  
Ad Hoc ◽  
Data Delivery ◽  
Navigation Systems ◽  
Light Traffic ◽  
Extensive Simulation ◽  
Vehicle To Vehicle ◽  
Hoc Networks ◽  
Better Than

This paper proposes a Trajectory-Based Hierarchical Adaptive Forwarding (THAF) scheme, tailored and optimized for the efficient multihop vehicle-to-vehicle (v2v) data delivery in vehicular ad hoc networks. We utilize the trajectories of vehicles provided by GPS-based navigation systems to predict forward delay and access area in a privacy-preserving manner. Different from existing trajectory-based forwarding schemes, we establish a hierarchical VANET topology to optimize forwarding path and adopt adaptive diffusion strategy to forward data in light-traffic situations. Through theoretical analysis and extensive simulation, it is shown that our design performs better than the existing schemes.

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